cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A Systematic Comparison of Phrase-Based, Hierarchical and Syntax-Augmented Statistical MT
Creators: name: Zollmann, Andreas
name: Venugopal, Ashish
name: Och, Franz
name: Ponte, Jay
Publisher: name: Association for Computational Linguistics (ACL)
Year: 2008

description: Probabilistic synchronous context-free grammar (PSCFG) translation models define weighted transduction rules that represent translation and reordering operations via nonterminal symbols. In this work, we investigate the source of the improvements in translation quality reported when using two PSCFG translation models (hierarchical and syntax-augmented), when extending a state-of-the-art phrase-based baseline that serves as the lexical support for both PSCFG models. We isolate the impact on translation quality for several important design decisions in each model. We perform this comparison on three NIST language translation tasks; Chinese-to-English, Arabic-to-English and Urdu-to-English, each representing unique challenges.
Identification of repurposed protein kinase B binders from FDA-approved drug library: a hybrid–structure activity relationship and systems modeling based approach
Creators: name: Prakash, Om
name: Upendra Nath Dwivedi
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Food and Drug Administration (FDA)-approved drugs may be repurposed against those diseases, for which their therapeutic action has not been described. The present study deals with repurposing FDA-approved drugs for selective targeting of protein kinase B (PKB/Akt) for anti-cancer activity, through a two-tier (Cell and Target) model hybridization protocol implemented with support vector machine-based learning method. The hybridization was done as per rules of reaction kinetics. The hybridization process was facilitated as a standalone application for free access at https://github.com/undwivedi/Akt-Selective.git. The selectivity of the ligands for PKB/Akt binding was also evaluated on the basis of mitophagy system model for anti-apoptotic activity. Screening of the FDA-approved drug library, using the developed H- SAR model, led to identification of four compounds (Cas nos. 94749-08-3, 57808-66-9, 62-13-5, 76-43-7), bearing the selectivity for PKB/Akt. Since, the identified compounds have already crossed the barriers of absorption, distribution, metabolism, excretion, toxicity in clinical trials, therefore are safe to be considered for repurposing individually or in combination with other drugs. Communicated by Ramaswamy H. Sarma
A Cosmological Three Level Neutrino Laser
Creators: name: Hannestad, Steen
name: Madsen, Jes
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a calculation of a neutrino decay scenario in the early Universe. The specific decay is ν_{2} \to ν_{1} + ϕ, where ϕis a boson. If there is a neutrino mass hierarchy, m_{ν_{e}} < m_{ν_μ} < m_{ν_τ}, we show that it is possible to generate stimulated decay and effects similar to atomic lasing without invoking new neutrinos, even starting from identical neutrino distributions. Under the right circumstances the decay can be to very low momentum boson states thereby producing something similar to a Bose condensate, with possible consequences for structure formation. Finally, we argue that this type of decay may also be important other places in early Universe physics.
description: 7 pages, RevTex, due for publication in Phys. Rev. D, April 15 issue
Anderson-type model for a molecule adsorbed on a metal surface
Creators: name: Choi, Mahn-Soo
name: Bruder, C.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate a modified Anderson model to study the local density of states (LDOS) of a molecular wire adsorbed on a metal. Using a self-consistent mean-field type approach we find an exponential decay of the LDOS along the molecule. A repulsive on-site interaction on the molecule suppresses the tunneling and decreases the characteristic decay length.
description: 7 pages (using europhys.sty), 5 EPS figures, To appear in Europhys. Lett
Type-II Zeeman slowing: Characterization and comparison to conventional radiative beam slowing schemes
Creators: name: Petzold, Maurice
name: Kaebert, Paul
name: Gersema, Philipp
name: Poll, Timo
name: Reinhardt, Niklas
name: Siercke, Mirco
name: Ospelkaus, Silke
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We describe a novel Zeeman slowing method reported in (Petzold et al (2018 New J. Phys. 20 042001)) and compare it to conventional radiative beam slowing schemes. The scheme is designed to work on a type-II level structure making it particularly attractive for radiative beam slowing of molecules. Working on the D$_{1}$-line of atomic $^{39}$K, we demonstrate efficient slowing of an atomic beam from $\mathrm{400 \, m \, s^{-1}}$ down to $\mathrm{35 \, m \, s^{-1}}$ with a final flux of $3.3 \cdot 10^{9} \, \mathrm{cm}^{-2}\mathrm{s^{-1}}$. We give experimental details and compare our results to other established radiative slowing schemes in atomic and molecular physics. We find type-II Zeeman slowing to outperform white-light slowing commonly used in molecular beam slowing and to be comparably efficient as traditional type-I Zeeman slowing being the standard beam slowing technique in atomic physics.
Attraction between like-charged colloidal particles induced by a surface a density - functional analysis
Creators: name: Goulding, David
name: Hansen, Jean-Pierre
Publisher: name: arXiv
Year: 1998
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We show that the first non-linear correction to the linearised Poisson-Boltzman n (or DLVO) theory of effective pair interactions between charge-stabilised, co lloidal particles near a charged wall leads to an attractive component of entro pic origin. The position and depth of the potential compare favourably with rec ent experimental measurements
description: 12 pages including 2 figures. submitted to physical review letters
Enhancing root lodging resistance of maize with twin plants in wide-narrow rows: a case study
Creators: name: Wu, Kaixian
name: Zhou, Feng
name: Zhou, Shiyong
name: Zhang, Xiaoyun
name: Wu, Bozhi
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Plant Biology

description: Root lodging is known to reduce the yield and quality of maize, which will be more serious driven by the changes in agriculture such as the higher planting density and the more extreme precipitation events. Here we describe a new cultivation method to reduce the root lodging of maize. We designed two planting layouts: twin plants (TP) and single plant (SP) in a hole with the same density. The vertical root-pulling resistance, angle and rate of natural root lodging, root and shoot morphology related to root lodging and maize yield were compared between two planting layouts. TP planting significantly increased the vertical root-pulling resistance and angle of natural root lodging. This can be partly attributed to the gripping force between the staggered crown roots of the two adjacent plants. Moreover, the TP planting could increase root-lodging resistance by increasing the root angle (acute angle between the stem direction and root) and stem diameter. Additionally, TP planting did not reduce the maize yield and biomass. Consequently, our study demonstrated that the twin plants in a hole are effective to decrease the root lodging of maize in southwest of China. This technique is simple, inexpensive, safe, stable, and has broader potential for increasing maize yield and quality. Twin plants layout in wide-narrow rows significantly increased the vertical root-pulling resistance of maize, which mainly attributed to the gripping force between the staggered crown roots of the two adjacent plants.
Benstonea lauterbachii Callm. & Buerki, comb. nova.
Creators: name: Callmander, Martin W.
name: Lowry Ii, Porter P.
name: Forest, Félix
name: Devey, Dion S.
name: Beentje, Henk
name: Buerki, Sven
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Pandanales
Pandanaceae
Benstonea
Benstonea lauterbachii

description: 24. Benstonea lauterbachii (K. Schum. & Warb.) Callm. & Buerki, comb. nova.
 Ξ Pandanus lauterbachii K. Schum. & Warb. in Engl., Pflanzenr. 3(IV, 9): 81. 1900.
 Typus: PAPUA NEW GUINEA. Madang Prov.: Gogol, 28.X.1890, Lauterbach 863 (holo-: B [B100216880] image seen).
 Distribution and ecology. – Benstonea lauterbachii grows on wet soils, in swamps or near mangroves in New Guinea (West Papua, Papua and Papua New Guinea) and innorthern Australia (Queensland)(WILSON, 2011).
description: Published as part of Callmander, Martin W., Lowry Ii, Porter P., Forest, Félix, Devey, Dion S., Beentje, Henk & Buerki, Sven, 2012, Benstonea Callm. & Buerki (Pandanaceae): characterization, circumscription, and distribution of a new genus of screw-pines, with a synopsis of accepted species, pp. 323-345 in Candollea 67 (2) on page 335, DOI: 10.15553/c2012v672a12, http://zenodo.org/record/5790002
Effect of cryopreservation on the structural and functional integrity of cell membranes of sugarcane (Saccharum sp.) embryogenic calluses
Creators: name: Martínez-Montero, M. E.
name: Mora, N.
name: Quiñones, J.
name: González-Arnao, M. T.
name: Engelmann, F.
name: Lorenzo, J. C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Tissues and Organs (q-bio.TO)
subject: FOS: Biological sciences

description: In this paper, we investigated if the differences consistently noted in survival and plantlet production between cryopreserved and non-cryopreserved, control sugarcane embryogenic calluses were related to modifications induced during cryopreservation in the structural and functional integrity of cell membranes. For this, the evolution of electrolyte leakage, lipid peroxidation products and cell membrane protein contents was measured during 5 d after cryopreservation. Differences between control and frozen calluses were observed only during the first 2 (electrolyte leakage) or 3 d (lipid peroxidation products and membrane protein content) after freezing. It was not possible to link these differences with the differences noted in survival and plant production between control and cryopreserved calluses. Additional studies are thus needed to elucidate which biochemical factors, linked to survival and plantlet regeneration, are affected by cryopreservation.
description: 8 pages, 4 figures, 1 table
Realistic Gluino Axion Model Consistent with Supersymmetry Breaking at the TeV Scale
Creators: name: Demir, D. A.
name: Ma, Ernest
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The recently proposed model of using the dynamical phase of the gluino to solve the strong CP problem is shown to admit a specific realization in terms of fundamental singlet superfields, such that the breaking of supersymmetry occurs only at the TeV scale, despite the large axion scale of 10^{9} to 10^{12} GeV. Phenomenological implications are discussed.
description: 12 pp, 2 figs
The existence and stability of marginally trapped surfaces
Creators: name: Pook-Kolb, Daniel
name: Birnholtz, Ofek
name: Krishnan, Badri
name: Schnetter, Erik
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Marginally outer trapped surfaces (MOTSs, or marginal surfaces in short) are routinely used in numerical simulations of black hole spacetimes. They are an invaluable tool for locating and characterizing black holes quasi-locally in real time while the simulation is ongoing. It is often believed that a MOTS can behave unpredictably under time evolution; an existing MOTS can disappear, and a new one can appear without any apparent reason. In this paper we show that in fact the behavior of a MOTS is perfectly predictable and its behavior is dictated by a single real parameter, the \emph{stability parameter}, which can be monitored during the course of a numerical simulation. We demonstrate the utility of the stability parameter to fully understand the variety of marginal surfaces that can be present in binary black hole initial data. We also develop a new horizon finder capable of locating very highly distorted marginal surfaces and we show that even in these cases, the stability parameter perfectly predicts the existence and stability of marginal surfaces.
description: 21 pages, 18 figures
Benstonea kurzii Callm. & Buerki, comb.nova.
Creators: name: Callmander, Martin W.
name: Lowry Ii, Porter P.
name: Forest, Félix
name: Devey, Dion S.
name: Beentje, Henk
name: Buerki, Sven
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Pandanales
Pandanaceae
Benstonea
Benstonea kurzii

description: 23. Benstonea kurzii (Merr.) Callm.& Buerki, comb.nova.
 Ξ Pandanus kurzii Merr., Interpr. Herb. Amboin.: 107. 1917.
 Typus: INDONESIA. Java: Mt. Salak, 17.V.1863, Coll. ignot. (lecto-: BO) (designated by STONE, 1972: 29).
 Distribution and ecology.– Benstonea kurzii is confined to the rainforests of Java (Indonesia)(STONE, 1978).
description: Published as part of Callmander, Martin W., Lowry Ii, Porter P., Forest, Félix, Devey, Dion S., Beentje, Henk & Buerki, Sven, 2012, Benstonea Callm. & Buerki (Pandanaceae): characterization, circumscription, and distribution of a new genus of screw-pines, with a synopsis of accepted species, pp. 323-345 in Candollea 67 (2) on page 335, DOI: 10.15553/c2012v672a12, http://zenodo.org/record/5790002
Additional file 2 of Transcriptional regulatory networks of tumor-associated macrophages that drive malignancy in mesenchymal glioblastoma
Creators: name: Sa, Jason K.
name: Chang, Nakho
name: Lee, Hye Won
name: Cho, Hee Jin
name: Ceccarelli, Michele
name: Cerulo, Luigi
name: Yin, Jinlong
name: Kim, Sung Soo
name: Caruso, Francesca P.
name: Lee, Mijeong
name: Kim, Donggeon
name: Oh, Young Taek
name: Lee, Yeri
name: Her, Nam-Gu
name: Min, Byeongkwi
name: Kim, Hye-Jin
name: Jeong, Da Eun
name: Kim, Hye-Mi
name: Kim, Hyunho
name: Chung, Seok
name: Woo, Hyun Goo
name: Lee, Jeongwu
name: Kong, Doo-Sik
name: Seol, Ho Jun
name: Lee, Jung-Il
name: Kim, Jinho
name: Park, Woong-Yang
name: Wang, Qianghu
name: Sulman, Erik P.
name: Heimberger, Amy B.
name: Lim, Michael
name: Park, Jong Bae
name: Iavarone, Antonio
name: Verhaak, Roel G. W.
name: Nam, Do-Hyun
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2. Review History.
THE ETHICAL ASPECT OF THE PROBLEM OF THE INTRODUCTION OF ARTIFICIAL INTELLIGENCE
Creators: name: A.D. Kadatskaya
name: G.M. Kirillov
Publisher: name: Zenodo
Year: 2024

description: The article examines the problems related to artificial intelligence from a philosophical point of view, as well as discusses ethical issues that arise in the context of progress in this field. A great place in the work is occupied by considering the potential for improving the quality of people's lives and making our future more progressive. The author calls for an active discussion and development of appropriate rules and regulations for the use of AI to ensure its safety and compliance with our values.
Cold dark matter identification: Diurnal modulation reexamined
Creators: name: Hasenbalg, F.
name: Abriola, D.
name: Collar, J. I.
name: Di Gregorio, D. E.
name: Gattone, A. O.
name: Huck, H.
name: Tomasi, D.
name: Urteaga, I.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We report on new estimates of the modulation expected in semiconductor detectors due to eclipsing of dark matter particles in the Earth. We reevaluate the theoretical modulation significances and discuss the differences found with previous calculations. We find that a significantly larger statistics than previously estimated is needed to achieve the same level of sensitivity in the modulated signal.
description: One change of author and minor revisions to match published version in Phys. Rev. D. LaTeX 6 pages, 8 Postscript figures
Identification of repurposed protein kinase B binders from FDA-approved drug library: a hybrid–structure activity relationship and systems modeling based approach
Creators: name: Prakash, Om
name: Upendra Nath Dwivedi
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Computational Biology

description: Food and Drug Administration (FDA)-approved drugs may be repurposed against those diseases, for which their therapeutic action has not been described. The present study deals with repurposing FDA-approved drugs for selective targeting of protein kinase B (PKB/Akt) for anti-cancer activity, through a two-tier (Cell and Target) model hybridization protocol implemented with support vector machine-based learning method. The hybridization was done as per rules of reaction kinetics. The hybridization process was facilitated as a standalone application for free access at https://github.com/undwivedi/Akt-Selective.git. The selectivity of the ligands for PKB/Akt binding was also evaluated on the basis of mitophagy system model for anti-apoptotic activity. Screening of the FDA-approved drug library, using the developed H- SAR model, led to identification of four compounds (Cas nos. 94749-08-3, 57808-66-9, 62-13-5, 76-43-7), bearing the selectivity for PKB/Akt. Since, the identified compounds have already crossed the barriers of absorption, distribution, metabolism, excretion, toxicity in clinical trials, therefore are safe to be considered for repurposing individually or in combination with other drugs. AbbreviationsATPadinosine triphosphateADMETabsorption, distribution, metabolism, excretion, toxicityPKB/Aktprotein kinase BFDAFood and Drug AdministrationLNnatural logarithmLOOCVleave one out cross validationMSEmean square errorMFRLmodel-fit regression lineQSARquantitative structure activity relationshipR2regression coefficientH-SARhybrid–structure activity relationshipSVMsupport vector machineTTHSMtwo-tier hybrid-SAR modelZFRLzero-fit regression line adinosine triphosphate absorption, distribution, metabolism, excretion, toxicity protein kinase B Food and Drug Administration natural logarithm leave one out cross validation mean square error model-fit regression line quantitative structure activity relationship regression coefficient hybrid–structure activity relationship support vector machine two-tier hybrid-SAR model zero-fit regression line Communicated by Ramaswamy H. Sarma
Benstonea nana Callm. & Buerki, comb.nova.
Creators: name: Callmander, Martin W.
name: Lowry Ii, Porter P.
name: Forest, Félix
name: Devey, Dion S.
name: Beentje, Henk
name: Buerki, Sven
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Pandanales
Pandanaceae
Benstonea
Benstonea nana

description: 27. Benstonea nana (Martelli) Callm. & Buerki, comb.nova.
 ≡ Pandanus nanus Martelli in Webbia 1: 370. 1905.
 Typus:MALAYSIA. Perak (Peninsular Malaysia): Larut, IV.1883, Kunstler 4080 (holo-: FI [FI003936: 3 sheets] images seen; iso-: SING [SING0059057]!).
 Distribution and ecology. – Benstonea nana is endemic to the lowland rainforests of Peninsular Malaysia (Perak and Pahang) and southern Thailand occurring at an altitude of 90- 300 m (STONE, 1978).
description: Published as part of Callmander, Martin W., Lowry Ii, Porter P., Forest, Félix, Devey, Dion S., Beentje, Henk & Buerki, Sven, 2012, Benstonea Callm. & Buerki (Pandanaceae): characterization, circumscription, and distribution of a new genus of screw-pines, with a synopsis of accepted species, pp. 323-345 in Candollea 67 (2) on page 336, DOI: 10.15553/c2012v672a12, http://zenodo.org/record/5790002
Development of the red algal parasite Vertebrata aterrimophila sp. nov. (Rhodomelaceae, Ceramiales) from New Zealand
Creators: name: Preuss, Maren
name: Zuccarello, Giuseppe C.
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Parasitic red algae grow only on other red algae and have over 120 described species. Developmental studies in red algal parasites are few, although they have shown that secondary pit connections formed between parasite and host and proposed that this was an important process in successful parasitism. Furthermore, it was recorded that the transfer of parasite nuclei by these secondary pit connections led to different host cell effects. We used developmental studies to reconstruct early stages and any host cell effects of a parasite on Vertebrata aterrima. A mitochondrial marker (cox1) and morphological observations (light and fluorescence microscopy) were used to describe this new red algal parasite as Vertebrata aterrimophila sp. nov. Early developmental stages show that a parasite spore connects via secondary pit connections with a pericentral host cell after cuticle penetration. Developmental observations revealed a unique connection cell that grows into a ‘trunk-like’ structure. Host cell transformation after infection by the parasite included apparent increases in both carbohydrate concentrations and nuclear size, as well as structural changes. Analyses of molecular phylogenies and reproductive structures indicated that the closest relative of V. aterrimophila is its host, V. aterrima. Our study shows a novel developmental parasite stage (‘trunk-like’ cell) and highlights the need for further developmental studies to investigate the range of developmental patterns and host effects in parasitic red algae.
On the physical implications of Hawking's spacetime foam
Creators: name: Schulz, Benjamin
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Hawking's spacetime foam model predicts that due to quantum fluctuations, spacetime is filled with black hole like objects. We argue that Hawking's model implies a cosmological constant of the observed order and that it can also be used to solve the problem of time in quantum gravity.
description: 12 pages
Complex Entropic Forms for Gradient Pattern Analysis of Spatio-temporal Dynamics
Creators: name: Ramos, Fernando M.
name: Rosa, Reinaldo R.
name: Neto, Camilo Rodrigues
name: Zanandrea, Ademilson
Publisher: name: arXiv
Year: 2000
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: In this paper we describe two new computational operators, called complex entropic form (CEF) and generalized complex entropic form (GEF), for pattern characterization of spatially extended systems. Besides of being a measure of regularity, both operators permit to quantify the degree of phase disorder associated with a given gradient field. An application of CEF and GEF to the analysis of the gradient pattern dynamics of a logistic Coupled Map Lattice is presented. Simulations using a Gaussian and random initial condition, provide interesting insights on the the system gradual transition from order/symmetry to disorder/randomness.
description: 9 pages, 3 figures
12α-hydroxy-N-demethyl-sauroxine, a lycodane type alkaloid from Phlegmariurus saururus
Creators: name: Vallejo, Mariana G.
name: Corzo, Marcos E.
name: Ortega, María Gabriela
name: Agnese, Alicia Mariel
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: 12α-hydroxy-N-demethyl-sauroxine (1), another new Lycopodium alkaloid from the Lycodane group, was isolated from Phlegmariurus saururus (Lam.) B. Øllg. (Lycopodiaceae). Elucidation of the chemical structure and relative stereochemistry were stated by spectroscopic data and chemical correlation. In addition, the inhibitory activity on acetylcholinesterase for 1 was determined as well as for N-methyllycodine (2), a derivative with the same nucleus, previously identified in P. saururus (IC50 = 33.8 ± 0.8 μM and 547.5 ± 0.5 μM, respectively) and N-demethylsauroxine (3) whose inhibition in the actual conditions was better than the previously informed.
Cosmic microwave background measurements can discriminate among inflation models
Creators: name: Dodelson, Scott
name: Kinney, William H.
name: Kolb, Edward W.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Quantum fluctuations during inflation may be responsible for temperature anisotropies in the cosmic microwave background (CMB). Observations of CMB anisotropies can be used to falsify many currently popular models. In this paper we discuss the prospectus for observations of CMB anisotropies at the accuracy of planned satellite missions to reject currently popular inflation models and to provide some direction for model building.
description: 25-page LaTeX file. Six postscript figures
Towards more effective acetylcholinesterase inhibitors: a comprehensive modelling study based on human acetylcholinesterase protein–drug complex
Creators: name: Ece, Abdulilah
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: Alzheimer's disease is a progressive neurodegenerative disorder and as the exact cause of the disease remains unknown, it still has no cure to date. Due to the fact that, until recently, there has been no crystal structure of human AChE in complex with drugs, researchers have had to use mainly Torpedo californica homologues which were later reported to have significantly different binding sites. In this study, an energy-based pharmacophore model that has the advantages of both ligand- and structure-based approaches was generated using hAChE crystal structures in complex with drugs. This model was validated utilizing several commonly used statistical measures such as the enrichment factor, BEDROC, RIE and AUAC. A huge database consisting of around 7 million compounds with approximately 150,000,000 conformations from 8 vendors was used in virtually screening workflow, in which Lipinski’s filter and basic and precise docking algorithms were utilized. A rigorous MM-GBSA binding affinity calculation was also applied to accurately predict relative free energy that produced 361 hits. The selected top ranked 15 compounds were shown to have extra intermolecular interactions with hAChE which is an indication of a more stable complex and high binding affinity. The e-pharmacophore model and overall results obtained might be used for further experimental studies in designing the next generation of hAChE inhibitors. Communicated by Ramaswamy H. Sarma
Two new diprenylated flavanones from Derris laxiflora Benth
Creators: name: Hui-Chi Huang
name: Shih-Chang Chien
name: Ching-Chuan Kuo
name: Ming-Der Wu
name: Ming-Jen Cheng
name: Jih-Jung Chen
name: Hsi-Lin Chiu
name: Yueh-Hsiung Kuo
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Phytochemical reinvestigation on the whole plants of Derris laxiflora Benth. afforded two new diprenylated flavanones, derriflavanones B and C (1–2), together with thirty-two known compounds, including sixteen flavonoids (3–18), eleven aromatic compounds (19–29), and five chlorophylls (30–34). All known compounds were first isolated from this plant. The structures of these compounds were determined by analysis of the NMR spectroscopy, mass data, IR spectra, UV spectra, optical rotation and by comparison with literature data.
Necessary and sufficient conditions for macrorealism using two and three-time Leggett-Garg inequalities
Creators: name: Halliwell, J. J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The Leggett-Garg (LG) inequalities were introduced, as a temporal parallel of the Bell inequalities, to test macroscopic realism -- the view that a macroscopic system evolving in time possesses definite properties which can be determined without disturbing the future or past state. The original LG inequalities are only a necessary condition for macrorealism, and are therefore not a decisive test. We argue, for the case of measurements of a single dichotomic variable Q, that when the original four three-time LG inequalities are augmented with a set of twelve two-time inequalities also of the LG form, Fine's theorem applies and these augmented conditions are then both necessary and sufficient. A comparison is carried out with the alternative necessary and sufficient conditions for macrorealism based on no-signaling in time conditions which ensure that all probabilities for Q at one and two times are independent of whether earlier or intermediate measurements are made. We argue that the two tests differ in their implementation of the key requirement of non-invasive measurability so are testing different notions of macrorealism, and these notions are elucidated.
description: 12 pages. Latex. To appear in proceedings of the conference, Decoherence, Information, Complexity, Entropy (DICE), Castiglioncello, Italy, September 2018, edited by T.Elze et al. arXiv admin note: substantial text overlap with arXiv:1704.01485
Symmetry Dependence of Localization in Quasi- 1- dimensional Disordered Wires
Creators: name: Kettemann, Stefan
Publisher: name: arXiv
Year: 2000
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The crossover in energy level statistics of a quasi-1-dimensional disordered wire as a function of its length L is used, in order to derive its averaged localization length, without magnetic field, in a magnetic field and for moderate spin orbit scattering strength. An analytical function of the magnetic field for the local level spacing is obtained, and found to be in excellent agreement with the magnetic field dependent activation energy, recently measured in low-mobility quasi-one-dimensional wires\cite{khavin}. This formula can be used to extract directly and accurately the localization length from magnetoresistance experiments. In general, the local level spacing is shown to be proportional to the excitation gap of a virtual particle, moving on a compact symmetric space.
description: 4 pages, 2 Eqs. added, Eperimental Data included in Fig. 1
Benstonea lepatophila Callm. & Buerki, comb. nova.
Creators: name: Callmander, Martin W.
name: Lowry Ii, Porter P.
name: Forest, Félix
name: Devey, Dion S.
name: Beentje, Henk
name: Buerki, Sven
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Pandanales
Pandanaceae
Benstonea
Benstonea lepatophila

description: 25. Benstonea lepatophila (B. C. Stone) Callm. & Buerki, comb. nova.
 ≡ Pandanus lepatophilus B. C. Stone in Bot. J. Linn. Soc. 85: 31. 1982.
 Typus: MALAYSIA. Sarawak (Borneo): Gunung Mulu NP, 14.IV.1978, Argent & Jermy 973 (holo-: E [E00318031] image seen; iso-: KLU!, SAR!).
 Distribution and ecology. – Benstonea lepatophila is endemic to the limestone hills of Gunung Mulu National Park in Borneo (Sarawak) (STONE, 1993).
description: Published as part of Callmander, Martin W., Lowry Ii, Porter P., Forest, Félix, Devey, Dion S., Beentje, Henk & Buerki, Sven, 2012, Benstonea Callm. & Buerki (Pandanaceae): characterization, circumscription, and distribution of a new genus of screw-pines, with a synopsis of accepted species, pp. 323-345 in Candollea 67 (2) on page 336, DOI: 10.15553/c2012v672a12, http://zenodo.org/record/5790002
Excitations and correlations in the driven-dissipative Bose-Hubbard model
Creators: name: Graß, Tobias
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Using a field-theoretic approach within the Schwinger-Keldysh formalism, we study a Bose-Hubbard model in the presence of a driving field and dissipation due to one-body losses. We recover the bistability diagram from the Gross-Pitaevski equation and analyze the different phases with respect to their elementary excitations and correlations. We find the low-density solution to be subdivided into a dynamically instable, a gapped, and a gapless regime. The correlations decay exponentially, but a substantial increase of correlation length marks the regime of gapless excitations.
description: 7 pages, 6 figures
Interacting electrons in a 2D quantum dot
Creators: name: Akman, N.
name: Tomak, M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The exact numerical diagonalization of the Hamiltonian of a 2D circular quantum dot is performed for 2, 3, and 4 electrons.The results are compared with those of the perturbation theory.Our numerical results agree reasonably well for small values of the dimensionles coupling constant λ=a\over a_B where a is the dot radius and a_B is the effective Bohr radius.Exact diagonalization results are compared with the classical predictions, and they are found to be almost coincident for large λvalues. PACS Numbers: 73.20.Dx, 73.61.-r
description: 12 pages, 5 postscript figures
Study of relativistic bound states in a scalar model using diagonalization/Monte Carlo methods
Creators: name: Borasoy, Bugra
name: Lee, Dean
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We use a recently proposed diagonalization/Monte Carlo computational scheme to study relativistic two-body and three-body bound states in 1+1 dimensional phi^6-phi^4 theory. We find that the approach is well-suited for calculating bound state energies and wavefunctions.
description: 19 pages, 11 figures, version to appear in Nucl. Phys. A
Benstonea monticola Callm. & Buerki, comb.
Creators: name: Callmander, Martin W.
name: Lowry Ii, Porter P.
name: Forest, Félix
name: Devey, Dion S.
name: Beentje, Henk
name: Buerki, Sven
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Pandanales
Pandanaceae
Benstonea
Benstonea monticola

description: 26. Benstonea monticola (F. Muell.) Callm. & Buerki, comb.  nova.
 ≡ Pandanus monticola F. Muell., Fragm. 5: 40. 1865.
 Typus: AUSTRALIA. Queensland: around Rockingham Bay, 1864, Dallachy s.n. (holo-: MEL; iso-: P [P02138 396, P02138397]!).
 Distribution and ecology. – Benstonea monticola is restricted to the lowland rainforests (from sea level to 800 m) in northeastern Australia (Queensland) (WILSON, 2011).
description: Published as part of Callmander, Martin W., Lowry Ii, Porter P., Forest, Félix, Devey, Dion S., Beentje, Henk & Buerki, Sven, 2012, Benstonea Callm. & Buerki (Pandanaceae): characterization, circumscription, and distribution of a new genus of screw-pines, with a synopsis of accepted species, pp. 323-345 in Candollea 67 (2) on page 336, DOI: 10.15553/c2012v672a12, http://zenodo.org/record/5790002
ATAMAN'S DAUGHTER – VARVARA NIKOLAEVNA ASHINOVA. NEW INFORMATION
Creators: name: S.A. Ashinov
Publisher: name: Zenodo
Year: 2024

description: The article provides some previously unknown facts about the biography of one of the daughters of the organizer and leader of the First Spiritual Mission to Abyssinia at the end of the 80s of the XIX century, ataman of free Cossacks Nikolai Ivanovich Ashinov – Varvara.
Neutrino Fluxes from Active Galaxies: a Model-Independent Analysis
Creators: name: Halzen, F.
name: Zas, E.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: There are tantalizing hints that jets, powered by supermassive black holes at the center of active galaxies, are true cosmic proton accelerators. They produce photons of TeV energy, possible higher, and may be the enigmatic source of the highest energy cosmic rays. Photoproduction of neutral pions by accelerated protons on UV light is the source of the highest energy photons, in which most of the bolometric luminosity of the galaxy may be emitted. The case that proton beams power active galaxies is, however, far from conclusive. Neutrinos from the decay of charged pions represent an uncontrovertible signature for the proton induced cascades. We show that their flux can be estimated by model-independent methods, based on dimensional analysis and textbook particle physics. Our calculations also demonstrate why different models for the proton blazar yield very similar results for the neutrino flux, consistent with the ones obtained here.
description: Latex 2.09 with epsf.sty. 12 pages, 2 postscript figures. Compressed postscript version of paper with figures also available soon at http://phenom.physics.wisc.edu/pub/preprints/1997/madph-97-982.ps.Z or at ftp://phenom.physics.wisc.edu/pub/preprints/1997/madph-97-982.ps.Z
Benstonea ornata Callm. & Buerki, comb. nova.
Creators: name: Callmander, Martin W.
name: Lowry Ii, Porter P.
name: Forest, Félix
name: Devey, Dion S.
name: Beentje, Henk
name: Buerki, Sven
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Pandanales
Pandanaceae
Benstonea
Benstonea ornata

description: 29. Benstonea ornata (Solms) Callm. & Buerki, comb. nova.
 ≡ Pandanus ornatus Solms in Linnaea 42: 11. 1878.
 Lectotypus (designated here): MALAYSIA. Malacca: 1837, Gaudichaud 108 (G [G00164258]!; isolecto-: B [B1002 79958] image seen, P [P01751483, P01751484, P0175 1486, P01751487]!).
 = Pandanus monotheca Martelli in Boll. Soc. Bot. Ital. 1904: 303. 1904. Lectotypus (designated here): MALAYSIA. Malacca: Gunong Tundok, 1891, Ridley 10821 (FI [FI00 3937] image seen; isolecto-: G [G00353796]!; SING [SING0059013]!), syn. nov.
 Distribution and ecology. – Benstonea ornata is distributed from Peninsular Malaysia to Borneo (through Sumatra and Singapore) and Thailand. It grows in forest understory on hilltops, often on poor soils, at an altitude of 300 to 1350 m (STONE, 1978).
 Observations. – Pandanus ornatus was first illustrated by GAUDICHAUD (1841) in the invalidely published genus Fisquetia Gaudich. This name was then invalidly transferred by KURZ (1869) to Pandanus, without a description. SOLMS- LAUBACH (1878), while attempting to transfer it to Pandanus, in fact described it as new, designating two syntypes: Gaudichaud’s drawing and a Gaudichaud collection in the Delessert herbarium in G (Gaudichaud 108). His description thus validates the name as P.ornatus, even though he believed he was simply making a new combination. Gaudichaud 108 has both an infructescence and leaves, and is here designated as the lectotype. Benstonea ornata is characterized by a sub-cylindric cephalia (varying in length from 5 to 23 cm), pendent on a long peduncle (up to 50 cm) with sharp, proximally arcuate styles up to 5 mm in length (Fig. 4C). This species is wonderfully illustrated in GAUDICHAUD (1841: Tab. 5, Figs. 1, 8-9).
 MARTELLI (1904) described Pandanus monotheca based on Ridley 10821. The holotype deposited at CAL was not found by Stone, neither in 1968 nor in 1974 (STONE, 1978), and this entity was therefore regarded by him as a poorly known species. Drupes of this collection (with neither leaves nor syncarps) were, however, subsequently found in both FI and G. The FI collection, here designated as lectotype, clearly belongs to Benstonea ornata, and Pandanus monotheca is therefore treated as a synonym.
description: Published as part of Callmander, Martin W., Lowry Ii, Porter P., Forest, Félix, Devey, Dion S., Beentje, Henk & Buerki, Sven, 2012, Benstonea Callm. & Buerki (Pandanaceae): characterization, circumscription, and distribution of a new genus of screw-pines, with a synopsis of accepted species, pp. 323-345 in Candollea 67 (2) on pages 336-337, DOI: 10.15553/c2012v672a12, http://zenodo.org/record/5790002
Double-peaked Narrow Emission-line Galaxies in LAMOST Survey
Creators: name: Wang, M. X.
name: Luo, A. L.
name: Song, Y. H.
name: Shen, S. Y.
name: Feng, S.
name: Wang, L. L.
name: Wang, Y. F.
name: Li, Y. -B.
name: Du, B.
name: Hou, W.
name: Guo, Y. X.
name: Kong, X.
name: Zhang, J. N.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We outline a full-scale search for galaxies exhibiting double-peaked profiles of promi- nent narrow emission lines, motivated by the prospect of finding objects related to merging galaxies, and even dual active galactic nuclei candidates as by-product, from the Large Sky Area Multi-object Fiber Spectroscopic Telescope (LAMOST) Data Re- lease 4. We assemble a large sample of 325 candidates with double-peaked or strong asymmetric narrow emission lines, with 33 objects therein appearing optically resolved dual-cored structures, close companions or signs of recent interaction on the Sloan Dig- ital Sky Survey images. A candidate from LAMOST (J074810.95+281349.2) is also stressed here based on the kinematic and spatial decompositions of the double-peaked narrow emission line target, with analysis from the cross-referenced Mapping Nearby Galaxies at the Apache Point Observatory (MaNGA) survey datacube. MaNGA en- ables us to constrain the origin of double peaks for these sources, and with the IFU data we infer that the most promising origin of double-peaked profiles for LAMOST J074810.95+281349.2 is the `Rotation Dominated + Disturbance' structure.
description: 13 pages, 9 figures, accepted by MNRAS
A multi-species asymmetric exclusion process;steady state and correlation functions on a periodic lattice
Creators: name: karimipour, V.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: By generalizing the algebra of operators of the Asymmetric Simple Exclusion Process (ASEP), a multi-species ASEP in which particles can overtake each other,is defined on both open and closed one dimensional chains. On the ring the steady state and the correlation functions are obtained exactly. The relation to particle hopping models of traffic and the possibility of shock waves in open systems is discussed. The effect of the boundary condition on the steady state properties of the bulk is studied.
description: References added, typos corrected
Additional file 1 of Establishment and application of a CRISPR-Cas12a-based RPA-LFS and fluorescence for the detection of Trichomonas vaginalis
Creators: name: Li, Shan
name: Wang, Xiaocen
name: Yu, Yanhui
name: Cao, Songgao
name: Liu, Juan
name: Zhao, Panpan
name: Li, Jianhua
name: Zhang, Xichen
name: Li, Xin
name: Zhang, Nan
name: Sun, Min
name: Cao, Lili
name: Gong, Pengtao
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Fig. S1. Expression, purification, and identification of pGEX-4sT-1-Cas12a. Fig. S2. Agarose gel electrophoresis of three purified crRNA nucleic acids. Fig. S3. Screening of crRNA for T. vaginalis detection by CRISPR-Cas12a. Cas12a−/− and T2−/− were negative control. Fig. S4. Agarose gel electrophoresis of the pGEX-4T-1-actin positive plasmid after amplification with RPA. Fig. S5. Absorbance values of 30 clinical samples by Nanodrop. Fig. S6. Clinical samples detection by RPA-CRISPR-Cas12a. Fig. S7. Agarose gel electrophoresis of 30 human vaginal secretions by nested PCR. Fig. S8. (a) Agarose gel electrophoresis of 9 male urine and semen samples by nested PCR. Fig. S9. Molecular typing of clinical positive samples based on the actin gene. Fig. S10. Sequence alignment of target gene with different genotypes of T. vaginalis actin gene.
Existence and extinction in finite time for Stratonovich gradient noise porous media equations
Creators: name: Turra, Mattia
Publisher: name: arXiv
Year: 2018
Subjects: subject: Probability (math.PR)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 60H15, 35K55, 76S05

description: We study existence and uniqueness of distributional solutions to the stochastic partial differential equation $dX - ( νΔX + Δψ(X) ) dt = \sum_{i=1}^N \langle b_i, \nabla X \rangle \circ dβ_i$ in $]0,T[ \times \mathcal{O}$, with $X(0) = x(ξ)$ in $\mathcal{O}$ and $X = 0$ on $]0,T[ \times \partial \mathcal{O}$. Moreover, we prove extinction in finite time of the solutions in the special case of fast diffusion model and of self-organized criticality model.