cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Polymerized Membranes, a Review
Creators: name: Wiese, Kay Joerg
Publisher: name: arXiv
Year: 2000
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Membranes are of great technological and biological as well as theoretical interest. Two main classes of membranes can be distinguished: Fluid membranes and polymerized, tethered membranes. Here, we review progress in the theoretical understanding of polymerized membranes, i.e. membranes with a fixed internal connectivity. We start by collecting basic physical properties, clarifying the role of bending rigidity and disorder, theoretically and experimentally as well as numerically. We then give a thorough introduction into the theory of self-avoiding membranes, or more generally non-local field theories with delta-like interactions. Based on a proof of perturbative renormalizability for non-local field-theories, renormalization group calculations can be performed up to 2-loop order, which in 3 dimensions predict a crumpled phase with fractal dimension of about 2.4. The tricritical behavior of membranes is discussed and shown to be quite different from that of polymers. Dynamical properties are studied in the same frame-work. Along the same lines, disorder can be included leading to interesting applications. We also construct a generalization of the O(N)-model, which in the limit N->0 reduces to self-avoiding membranes in analogy with the O(N)-model, which in the limit N->0 reduces to self-avoiding polymers. We also describe the instanton-contribution governing the large-order behavior of perturbation theory. Some technical details are relegated to the appendices.
description: 193 pages, here abstract and table of contents. For more information see http://www.theo-phys.uni-essen.de/tp/u/wiese/pubwiese.html This review is a habilitation-thesis at University of Essen, Germany, and will be published in volume 19 of Domb-Lebowitz, Phase Transitions and Critical Phenomena, (C) Academic Press, London
Software tool for automatic detection of solar plages in the Coimbra Observatory spectroheliograms
Creators: name: Barata, T.
name: Carvalho, S.
name: Dorotovic, I.
name: Pinheiro, F.
name: Garcia, A.
name: Fernandes, J.
name: Lourenco, A. M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Full-disk spectroheliograms have been taken in Coimbra on a daily basis since 1926 in the Ca II K-line (K1 and K3). Later, in 1989, with the upgrade of the equipment it was possible to start the observations in the H-alpha line. The spectroheliograms of Coimbra constitutes a huge dataset of solar images, which requires an efficient automatic tool to detect and analyse solar activity features. This work presents a mathematical morphology approach applied to the CaII K3 series. The objective is to create a tool based on the segmentation by watershed transform combined with other morphological operators to detect automatically and analyse chromospheric plages during the solar cycle 24. The tool is validated by comparing its results for cycle 23 with those presented by Dorotovic et al. (2007, 2010). The results obtained are in very good agreement with those, including on images obtained in non-ideal meteorological conditions (eg. some clouds in sky). The results were also qualitatively compared with the results obtained through the application of ASSA model to SDO HMI magnetograms.
Eugenia tenuiflora Mazine
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Myrtales
Myrtaceae
Eugenia
Eugenia tenuiflora

description: [1255] Eugenia tenuiflora Mazine
 Kew Bull. 64 (1): 149 [May 2009] (Mazine 2009).
 HERBARIUM DATA (FG). — A single collection, S.A. Mori et al. 24757.
 SIZE. — Brazil, Amazonas. G.T. Prance et al. 3222 (holo-, MG, not seen; iso-, F[V0109955F], K[K000913195], US [01898006]), 12 m × 10 cm.
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 606, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
MPEC 2024-C187 : 2024 CW5
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 CW5

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
МОЛИЯВИЙ ҲИСОБОТНИНГ ҲАЛҚАРО СТАНТДАРТЛАРИ   АСОСИДА ДАРОМАД ВА ХАРАЖАТЛАРНИ ҲИСОБЛАШ
Creators: name: Ҳайитмуродов, Улубек
Publisher: name: Zenodo
Year: 2024

description: Ушбу мақола Ўзбекистон Республикасида долзарб бўлган тармоқлардан бири қишлоқ хўжалигидаги кластерларни фаолияти таҳлил қилинди. Бунга жаҳон иқтисодиётининг глобаллашуви ва халқаро молиявий ҳисобот стандартлари ролининг ортиб бораётгани ёрдам бермоқда.Ҳозирги даврга келиб давлатимиз томонидан тадбиркорлик фаолиятининг янги шароитларига ўтиш, бухгалтерия ҳисобининг асосий тамойилларини халқаро стандартларга яқинлаштириш мамлакатимизда молиявий натижаларни ҳисобга олишда биз учун янги консепцияни шакллантириш заруратини келтириб чиқарди. Шунингдек, кластерлар фаолиятини ривожлантириш бўйича таклифлар ишлаб чиқилди.
Genome-wide localization of histone variants in Toxoplasma gondii implicates variant exchange in stage-specific gene expression.
Creators: name: Nardelli, Sheila C
name: Silmon De Monerri, Natalie C
name: Vanagas, Laura
name: Wang, Xiaonan
name: Tampaki, Zoi
name: Sullivan, William J
name: Angel, Sergio O
name: Kim, Kami
Publisher: name: Apollo - University of Cambridge Repository
Year: 2022
Subjects: Research Article
Histones
Parasites
Toxoplasma
ChIP-seq
Apicomplexa
Epigenetic
Transcriptional regulation

description: BACKGROUND: Toxoplasma gondii is a protozoan parasite that differentiates from acute tachyzoite stages to latent bradyzoite forms in response to environmental cues that modify the epigenome. We studied the distribution of the histone variants CenH3, H3.3, H2A.X, H2A.Z and H2B.Z, by genome-wide chromatin immunoprecipitation to understand the role of variant histones in developmental transitions of T. gondii parasites. RESULTS: H3.3 and H2A.X were detected in telomere and telomere associated sequences, whereas H3.3, H2A.X and CenH3 were enriched in centromeres. Histones H2A.Z and H2B.Z colocalize with the transcriptional activation mark H3K4me3 in promoter regions surrounding the nucleosome-free region upstream of the transcription start site. The H2B.Z/H2A.Z histone pair also localizes to the gene bodies of genes that are silent but poised for activation, including bradyzoite stage-specific genes. The majority of H2A.X and H2A.Z/H2B.Z loci do not overlap, consistent with variant histones demarcating specific functional regions of chromatin. The extent of enrichment of H2A.Z/H2B.Z (and H3.3 and H2A.X) within the entire gene (5'UTR and gene body) reflects the timing of gene expression during the cell cycle, suggesting that dynamic turnover of H2B.Z/H2A.Z occurs during the tachyzoite cell cycle. Thus, the distribution of the variant histone H2A.Z/H2B.Z dimer defines active and developmentally silenced regions of the T. gondii epigenome including genes that are poised for expression. CONCLUSIONS: Histone variants mark functional regions of parasite genomes with the dynamic placement of the H2A.Z/H2B.Z dimer implicated as an evolutionarily conserved regulator of parasite and eukaryotic differentiation.
Interacting Boson Theory of the Magnetization Process of the Spin-1/2 Ferromagnetic-Antiferromagnetic Alternating Heisenberg Chain
Creators: name: Hida, Kazuo
Publisher: name: arXiv
Year: 1997
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The low temperature magnetization process of the ferromagnetic-antiferromagnetic Heisenberg chain is studied using the interacting boson approximation. In the low field regime and near the saturation field, the spin wave excitations are approximated by the $δ$ function boson gas for which the Bethe ansatz solution is available. The finite temperature properties are calculated by solving the integral equation numerically. The comparison is made with Monte Carlo calculation and the limit of the applicability of the present approximation is discussed.
description: 4 pages, 7 figures
Variations of Infinite Derivative Modified Gravity
Creators: name: Dimitrijevic, Ivan
name: Dragovich, Branko
name: Rakic, Zoran
name: Stankovic, Jelena
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider nonlocal modified Einstein gravity without matter, where nonlocal term has the form $P(R) F(\Box) Q(R)$. For this model, in this paper we give the derivation of the equations of motion in detail. This is not an easy task and presented derivation should be useful to a researcher who wants to investigate nonlocal gravity. Also, we present the second variation of the related Einstein-Hilbert modified action and basics of gravity perturbations.
description: 22 pages
A new quinic acid derivative with α-glucosidase inhibitory activity from the fruit of Gardenia jasminoides J.Ellis
Creators: name: Chen, Xu
name: Cao, Yan-gang
name: Ren, Ying-Jie
name: Wang, Meng-Na
name: Liu, Yan-Ling
name: He, Chen
name: Zheng, Xiao-Ke
name: Feng, Wei-Sheng
Publisher: name: Taylor & Francis
Year: 2021
Subjects: Biochemistry
Space Science
Pharmacology
Environmental Sciences not elsewhere classified
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Virology

description: A new quinic acid derivative (1) along with seven known compounds (2–8) were isolated from the fruit of Gardenia jasminoides J.Ellis. All the structures of the isolated compounds were elucidated on the basis of the analysis of multiple spectroscopic data. The α-glucosidase inhibitory effects of the isolated compounds were investigated. The results showed that compounds 1–3, 6, and 8 have moderate α-glucosidase inhibitory activities.
Pivoting Particle Physics Through CODES: A Chiral Resonance Framework for Structured Emergence
Creators: name: Bostick, Devin
name: Chiral, AI
Publisher: name: Zenodo
Year: 2025
Subjects: subject: Quantum chemistry
subject: Quantum gases
subject: Quantum physics
subject: Quantum Theory
subject: Artificial intelligence
subject: Theoretical physics
subject: CODES
subject: Structured Resonance
subject: Emergent Intelligence
subject: quantum biology
subject: phase locking

description: Main paper = LINK

Abstract

Particle physics, as traditionally framed, treats subatomic entities as discrete objects following probabilistic rules. However, this reductionist approach fails to explain why certain structures emerge with stability while others decay rapidly. This paper introduces CODES (Chirality of Dynamic Emergent Systems) as a paradigm shift in particle physics, arguing that all fundamental particles are not objects but structured resonance wells in chiral fields.

We propose that:

1. Protons and neutrons are prime-locked energy wells, their stability a function of resonance coherence, not statistical randomness.

2. Pions and muons act as temporary phase mediators, existing only to buffer transitions between stable resonance states.

 3. Electrons and positrons are the lowest stable chiral standing waves in the quantum vacuum.

4. Photons are pure coherence transfer mechanisms—not particles, but frequency-stabilized field perturbations.

 5. Cosmic ray cascades do not ‘create’ particles—they fracture a high-energy resonance state into component harmonics, revealing the structured nature of quantum emergence.

Through structured resonance modeling, we redefine mass, charge, and fundamental interactions as emergent chiral phase alignments in structured energy fields. This challenges the Copenhagen interpretation and suggests a new empirical approach using spectroscopy of prime-driven resonance fields rather than probability distributions.

By shifting particle physics from stochastic object-based models to structured coherence models, we argue that CODES provides a unifying foundation for quantum mechanics, cosmology, and emergent complexity.

Keywords: Particle physics, chirality, resonance fields, structured emergence, CODES, quantum coherence, non-probabilistic physics, prime-locked structures
Strain induced superconducting pair-density-wave states in graphene
Creators: name: Xu, Feng
name: Chou, Po-Hao
name: Chung, Chung-Hou
name: Lee, Ting-Kuo
name: Mou, Chung-Yu
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Graphene is known to be non-superconducting. However, surprising superconductivity is recently discovered in a flat-band in a twisted bi-layer graphene. Here we show that superconductivity can be more easily realized in topological flat-bands induced by strain in graphene through periodic ripples. Specifically, it is shown that by including correlation effects, the chiral d-wave superconductivity can be stabilized under strain even for slightly doped graphene. The chiral d-wave superconductivity generally coexists with charge density waves (CDW) and pair density waves (PDW) of the same period. Remarkably, a pure PDW state with doubled period that coexists with the CDW state is found to emerge at a finite temperature region under reasonable strain strength. The emergent PDW state is shown to be superconducting with non-vanishing superfluid density, and it realizes the long searched superconducting states with non-vanishing center of mass momentum for Cooper pairs.
description: 7 pages, 5 figures, to appear in Phys. Rev. B
Eugenia wentii Amshoff
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Myrtales
Myrtaceae
Eugenia
Eugenia wentii

description: [1257] Eugenia wentii Amshoff
(Fig. 42B)
 Recueil Trav. Bot. Néerl. 39: 158 (Amshoff 1942). — Phyllocalyx wentii Amshoff, Recueil Trav. Bot. Néerl. 39: 158 (Amshoff 1942 ).
 Calycorectes macrocalyx Rusby, Mem. New York Bot. Gard. 7: 313 (Rusby 1927). — Eugenia macrocalyx (Rusby) McVaugh, Fieldiana, Bot. 29 (3): 212 [30 Nov. 1956] (McVaugh 1956), nom. illeg. hom., non Mart. ex B. D.Jacks. (Jackson 1893).
 NOTE. — Eugenia wentii and Phyllocalyx wentii are alternative names, but as they were published before January 1, 1953, they are both valid (Turland et al. 2018: Art. 36.3).
VERNACULAR NAMES. — Pa: kagegut, karegut • Wp: yawayɨlũ.
 HERBARIUM DATA (FG). — 36 collections at CAY. Sel. exs.: D. Sabatier & J.-F. Molino 5794.
INVENTORY DATA (FG). — 12 trees in 9 plots; Fmax <1 %; dbhinv = 27.5 cm.
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 607, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
Renormalization--Group Solutions for Yukawa Potential
Creators: name: Yukalov, V. I.
name: Yukalova, E. P.
name: Oliveira, F. A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The self--similar renormalization group is used to obtain expressions for the spectrum of the Hamiltonian with the Yukawa potential. The critical screening parameter above which there are no bound states is also obtained by this method. The approach presented illustrates that one can achieve good accuracy without involving extensive numerical calculations, but invoking instead the renormalization--group techniques.
description: 1 file, 12 pages, RevTex
Additional file 1 of Estimating the natural indirect effect and the mediation proportion via the product method
Creators: name: Cheng, Chao
name: Spiegelman, Donna
name: Li, Fan
Publisher: name: figshare
Year: 2021
Subjects: subject: Statistics
subject: FOS: Mathematics

description: Additional file 1 “Web Material.pdf”: online supplementary material for “Estimating the natural indirect effect and the mediation proportion via the product method”, including Web Appendices A–D, Web Tables 1–8 and Web Figures 1–4 not shown in the manuscript.
SMART4ENV Project
Creators: name: Murat Hocaoğlu, Selda
Publisher: name: Zenodo
Year: 2024

description: SMART4ENV aims to improve TUBITAK Marmara Research Center (TUBITAK MAM) R&I capacities to strengthenits scientific reputation, attractiveness and networking channels while stimulating scientific excellence in the field ofSmart Environmental Solutions for climate change adaptation and mitigation of key applications for the Turkisheconomy within water, agriculture, and public health sectors. It will reinforce R&I and knowledge transfer capacityof TUBITAK MAM. The project will develop capacity building of permanent scientists, Early-Stage Researcherstraining, enlarge cooperation between academia, industry, and stakeholders in Turkey with a general sustainableframework for research, international networking, mobility, and integration in the European Research Area.Strengthening the experience of the research staff of TUBITAK MAM, including a new generation of young scientists,will be developed through the cooperation with EU partners of established scientific excellence in the topics anddemonstrated experience in economic impact and awareness raising and integration into national policies.At scientific level, it is expected to enlarge the community of competitive prestigious researchers at TUBITAK MAMin SES, stronger and better-connected to a core of international and relevant R&I systems, supported by skilledR&I managers with their international networks. At social level, it is expected an improvement in environmentalquality, public health, improved customer experience and communication, a better mitigation and adaptation to climatechange because of new SES for intelligent, connected, and responsive environmental services and a sustainable useof water and resilient treatment systems with stable effluents quality. At an economic level, the project will contributeto the development of an innovative SES industry and the profitability of regional companies through new productdevelopment, process improvements, innovation support, and job creation.
Micro-arcsecond structure of Sagittarius A* revealed by high-sensitivity 86 GHz VLBI observations
Creators: name: Brinkerink, Christiaan D.
name: Müller, Cornelia
name: Falcke, Heino D.
name: Issaoun, Sara
name: Akiyama, Kazunori
name: Bower, Geoffrey C.
name: Krichbaum, Thomas P.
name: Deller, Adam T.
name: Castillo, Edgar
name: Doeleman, Sheperd S.
name: Fraga-Encinas, Raquel
name: Goddi, Ciriaco
name: Hernández-Gómez, Antonio
name: Hughes, David H.
name: Kramer, Michael
name: Léon-Tavares, Jonathan
name: Loinard, Laurent
name: Montaña, Alfredo
name: Mościbrodzka, Monika
name: Ortiz-León, Gisela N.
name: Sanchez-Arguelles, David
name: Tilanus, Remo P. J.
name: Wilson, Grant W.
name: Zensus, J. Anton
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The compact radio source Sagittarius~A$^*$ (Sgr~A$^*$)in the Galactic Center is the primary supermassive black hole candidate. General relativistic magnetohydrodynamical (GRMHD) simulations of the accretion flow around Sgr\,A$^*$ predict the presence of sub-structure at observing wavelengths of $\sim 3$\,mm and below (frequencies of 86\,GHz and above). For very long baseline interferometry (VLBI) observations of Sgr\,A$^*$ at this frequency the blurring effect of interstellar scattering becomes subdominant, and arrays such as the High Sensitivity Array (HSA) and the global mm-VLBI Array (GMVA) are now capable of resolving potential sub-structure in the source. Such investigations improve our understanding of the emission geometry of the mm-wave emission of Sgr\,A$^*$, which is crucial for constraining theoretical models and for providing a background to interpret 1\,mm VLBI data from the Event Horizon Telescope (EHT). We performed high-sensitivity very long baseline interferometry (VLBI) observations of Sgr\,A$^*$ at 3\,mm using the Very Long Baseline Array (VLBA) and the Large Millimeter Telescope (LMT) in Mexico on two consecutive days in May 2015, with the second epoch including the Green Bank Telescope (GBT). We find an overall source geometry that matches previous findings very closely, showing a deviation in fitted model parameters less than 3\% over a time scale of weeks and suggesting a highly stable global source geometry over time. The reported sub-structure in the 3\,mm emission of Sgr\,A$^*$ is consistent with theoretical expectations of refractive noise on long baselines. However, comparing our findings with recent results from 1\,mm and 7\,mm VLBI observations, which also show evidence for east-west asymmetry, an intrinsic origin cannot be excluded. Confirmation of persistent intrinsic substructure will require further VLBI observations spread out over multiple epochs.
description: Accepted for publication in A&A
Magnetotransport in manganites and the role of quantal phases II: Experiment
Creators: name: Chun, S. H.
name: Salamon, M. B.
name: Han, P. D.
name: Lyanda-Geller, Y.
name: Goldbart, P. M.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: As in conventional ferromagnets, the Hall resistivity rho_xy of a La_{2/3}(Ca,Pb)_{1/3}MnO_3 single crystal exhibits both ordinary and anomalous contributions at low temperature. However, these contributions, unexpectedly, have opposite signs. Near Tc, the ordinary contribution is no longer evident and rho_xy is solely determined by the sample magnetization, reaching an extremum at approximately 40% of the saturated magnetization. A new model for the anomalous Hall effect, incorporating the quantal phase accumulated by double-exchange, three-site hopping reproduces this result. Below Tc, rho_xy reflects the competition between normal and anomalous Hall effects.
description: 4 pages, 4 figures, Companion Letter cond-mat/9904331
Eugenia wullschlaegeliana Amshoff
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Myrtales
Myrtaceae
Eugenia
Eugenia wullschlaegeliana

description: [1258] Eugenia wullschlaegeliana Amshoff
 Natuurw. Stud. Suriname & Curacao 2: 20. (Amshoff 1948).
 HERBARIUM DATA (FG). — 6 collections at CAY. Sel. exs.: Y. Caraglio 508.
SIZE. — Up to 18 m tall (McVaugh 1969).
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 607, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
Additional file 1 of MiR-140 targets RAP2A to enable the proliferation of insulin-treated ovarian granulosa cells
Creators: name: Xiong, Zhengfang
name: Li, Bing
name: Wang, Wenjuan
name: Zeng, Xianghui
name: Li, Binye
name: Jian, Shengyan
name: Wang, Liyun
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Additional file 1: Table S1. Anthropometric, metabolic and hormonal characteristics of the subjects.
A gated quantum dot far in the strong-coupling regime of cavity-QED at optical frequencies
Creators: name: Najer, Daniel
name: Söllner, Immo
name: Sekatski, Pavel
name: Dolique, Vincent
name: Löbl, Matthias C.
name: Riedel, Daniel
name: Schott, Rüdiger
name: Starosielec, Sebastian
name: Valentin, Sascha R.
name: Wieck, Andreas D.
name: Sangouard, Nicolas
name: Ludwig, Arne
name: Warburton, Richard J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The strong-coupling regime of cavity-quantum-electrodynamics (cQED) represents light-matter interaction at the fully quantum level. Adding a single photon shifts the resonance frequencies, a profound nonlinearity. cQED is a test-bed of quantum optics and the basis of photon-photon and atom-atom entangling gates. At microwave frequencies, success in cQED has had a transformative effect. At optical frequencies, the gates are potentially much faster and the photons can propagate over long distances and be easily detected, ideal features for quantum networks. Following pioneering work on single atoms, solid-state implementations are important for developing practicable quantum technology. Here, we embed a semiconductor quantum dot in a microcavity. The microcavity has a $\mathcal{Q}$-factor close to $10^{6}$ and contains a charge-tunable quantum dot with close-to-transform-limited optical linewidth. The exciton-photon coupling rate $g$ exceeds both the photon decay rate $κ$ and exciton decay rate $γ$ by a large margin ($g/γ=14$, $g/κ=5.3$); the cooperativity is $C=2g^{2}/(γκ)=150$, the $β$-factor 99.7%. We observe pronounced vacuum Rabi oscillations in the time-domain, photon blockade at a one-photon resonance, and highly bunched photon statistics at a two-photon resonance. We use the change in photon statistics as a sensitive spectral probe of transitions between the first and second rungs of the Jaynes-Cummings ladder. All experiments can be described quantitatively with the Jaynes-Cummings model despite the complexity of the solid-state environment. We propose this system as a platform to develop optical-cQED for quantum technology, for instance a photon-photon entangling gate.
description: 6+19 pages, 5+7 figures
Universal abelian covers of quotient-cusps
Creators: name: Neumann, Walter D.
name: Wahl, Jonathan
Publisher: name: arXiv
Year: 2001
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14B05, 14J17, 32S25

description: The quotient-cusp singularities are isolated complex surface singularities that are double-covered by cusp singularities. We show that the universal abelian cover of such a singularity, branched only at the singular point, is a complete intersection cusp singularity of embedding dimension 4. This supports a general conjecture that we make about the universal abelian cover of a $\Q$-Gorenstein singularity.
description: 16 pages
The emergence of cosmic repulsion
Creators: name: Ryskin, Gregory
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: In cosmology based on general relativity, the universe is modeled as a fluid. The transition from the Einstein field equation to its large-scale (cosmological) version is thus analogous to the transition, for a system consisting of a large number of molecules, from the molecular/kinetic description to thermodynamics and hydrodynamics. The cosmic fluid is an effective continuum defined on the cosmological scales (only); for such a continuum, the appearance of new emergent properties should be expected. (Emergence of space-time and gravity is not discussed here.) When these new properties are calculated, the following predictions result: (a) the universe is spatially flat; (b) its expansion is accelerating; (c) dark energy makes up 75% of the total energy density of the universe; (d) the pressure of dark energy is equal and opposite to its density. All of these are in good agreement with the observational data. Also in favor of the present model are the absence of adjustable parameters, and consistency with the second law of thermodynamics. The distance-redshift relation predicted by the model is in good agreement with the Hubble diagram of Type Ia supernovae.
description: 25 pages, 1 figure
Note on Practical Troubles Appear on Computer Architecture on the Interface User (Desktop) Operations
Creators: name: Alhashami, Zahir
Publisher: name: Zenodo
Year: 2021
Subjects: System
architectural
troubles
operations
GUI
irregularity

description: This paper describes the troubles and problems appear by indication of what are occurring on the Graphic User Interface (GUI). Any operation happen indication for system case and the Architectural case for the users. During use operations and the usual programs are used speed and response could see the global case of machine system. Every peripheral storage device (main or secondary) also could be indication for system state need troubleshooting or not. Opening and closing some programs and type of operation could check what is problem and trouble what is. Practical operations in a network or not could appear the irregularity of this proposal. The Used Methodology is checking operations users use like storage, inputting and outputting, data transferring, doing equations and connect the peripherals devices. These operations are done with considering global computer system case and another conditions regard system controlling of other units. Aims and Objectives: Every computer has its independent system, with its OS. This Operating System has set of instruction must follow to do specific function within and with limits of the peripherals and attached input and output of the computer. Based on that the computer system architecture is defines the conceptual structure and functional behavior of a computer system, it is necessitating to check the system risks and troubles that cause to unorganized and non-synchronized operations that they done every day by the clients. The GUI is appearing and clear screen for the user to see and check if there are any risks or there are problems or irregular in the system work. It is very easy to see irregularity in the computer system just by notify the Graphic User Interface alarms, or troubles appear, or even disruption in the desktop usual operations notified by the user. After understand of the conceptual architecture of the computer system, it is very easy to note that there are some specific operations disturbed are not work properly or precisely. The aims of this project study can be concise in these points: Studying the signs of system irregularity To make easy know what happen for the user about the system troubles by note the GUI by testing some system operations on the desktop Know the architectural work flow of the computer system and to be familiar Identify the computer system troubles and disruptions abstractly on the desktop.
Nonadiabatic Landau Zener tunneling in Fe_8 molecular nanomagnets
Creators: name: Wernsdorfer, W.
name: Sessoli, R.
name: Caneschi, A.
name: Gatteschi, D.
name: Cornia, A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The Landau Zener method allows to measure very small tunnel splittings Δin molecular clusters Fe_8. The observed oscillations of Δas a function of the magnetic field applied along the hard anisotropy axis are explained in terms of topological quantum interference of two tunnel paths of opposite windings. Studies of the temperature dependence of the Landau Zener transition rate P gives access to the topological quantum interference between exited spin levels. The influence of nuclear spins is demonstrated by comparing P of the standard Fe_8 sample with two isotopically substituted samples. The need of a generalized Landau Zener transition rate theory is shown.
description: 5 pages, 6 figures
Transfer Learning Under High-Dimensional Generalized Linear Models
Creators: name: Tian, Ye
name: Feng, Yang
Publisher: name: Taylor & Francis
Year: 2022
Subjects: Biological Sciences not elsewhere classified
Information Systems not elsewhere classified
Mathematical Sciences not elsewhere classified

description: In this work, we study the transfer learning problem under high-dimensional generalized linear models (GLMs), which aim to improve the fit on target data by borrowing information from useful source data. Given which sources to transfer, we propose a transfer learning algorithm on GLM, and derive its l1/l2-estimation error bounds as well as a bound for a prediction error measure. The theoretical analysis shows that when the target and sources are sufficiently close to each other, these bounds could be improved over those of the classical penalized estimator using only target data under mild conditions. When we don’t know which sources to transfer, an algorithm-free transferable source detection approach is introduced to detect informative sources. The detection consistency is proved under the high-dimensional GLM transfer learning setting. We also propose an algorithm to construct confidence intervals of each coefficient component, and the corresponding theories are provided. Extensive simulations and a real-data experiment verify the effectiveness of our algorithms. We implement the proposed GLM transfer learning algorithms in a new R package glmtrans, which is available on CRAN. Supplementary materials for this article are available online.
Eugenia Molino & Sabatier & Grenand & Engel & Frame & Delprete & Fleury & Odonne & Davy & Lucas & Martin 2022, sp. N
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Myrtales
Myrtaceae
Eugenia

description: [1272] Eugenia sp. N
 NOTE. — This is the “ Eugenia sp. B ” in Holst & Kawasaki (2002); collections at CAY are provisionally classified by B. K. Holst as “ Eugenia FG-8”.
 HERBARIUM DATA (FG). — 6 collections at CAY. Sel. exs.: S.A. Mori & B.M. Boom 15192, 10 m × 13 cm.
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 608, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
Geodesic dynamics in Chazy-Curzon spacetimes
Creators: name: Dubeibe, F. L.
name: H., J. D. Arias
name: Alfonso, J. E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Dynamical Systems (math.DS)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In the last decades, the dynamical studies around compact objects became a subject of active research, partially motivated by the observed differences in the profiles of the gravitational waves depending on the dynamics of the system. In this work, via the Poincaré section method, we conduct a thorough numerical analysis of the dynamical behavior of geodesics around Chazy-Curzon metrics. As the main result, we find only regular motions for the geodesics in all cases, which suggest the existence of the so-called Carter's constant in this kind of exact solutions. Moreover, our simulations indicate that in the two-particle Chazy-Curzon solution, some oscillatory motions take place as in the classical MacMillan problem.
description: 13 pages, 9 figures, Accepted for publication in The Indian Journal of Physics
EXPLORATION OF VISUAL PROMPT IN GROUNDED PRE-TRAINED OPEN-SET DETECTION
Creators: Qibo Chen
Weizhong Jin
Shuchang Li
Mengdi Liu
Li Yu
Jian Jiang
Xiaozheng Wang
Publisher: name: IEEE Signal Processing Society
Year: 2024

description: Text prompts are crucial for generalizing pre-trained open-set object detection models to new categories. However, current methods for text prompts are limited as they require manual feedback when generalizing to new categories, which restricts their ability to model complex scenes, often leading to incorrect detection results. To address this limitation, we propose a novel visual prompt method that learns new category knowledge from a few labeled images, which generalizes the pre-trained detection model to the new category. To allow visual prompts to represent new categories adequately, we propose a statistical-based prompt construction module that is not limited by predefined vocabulary lengths, thus allowing more vectors to be used when representing categories. We further utilize the category dictionaries in the pre-training dataset to design task-specific similarity dictionaries, which make visual prompts more discriminative. We evaluate the method on the ODinW dataset and show that it outperforms existing prompt learning methods and performs more consistently in combinatorial inference.
Symmetry of `molecular' configurations of interacting electrons in a quantum dot in strong magnetic fields
Creators: name: Imamura, Hiroshi
name: Maksym, Peter A.
name: Aoki, Hideo
Publisher: name: arXiv
Year: 1997
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A molecular description for magic-number configurations of interacting electrons in a quantum dot in high magnetic fields developed by one of the authors has been elaborated for four, five and six electron dots. For four electrons, the magic spin-singlet states are found to alternate between two different resonating valence bond (RVB)-like states. For the five-electron spin-polarized case, the molecular description is shown to work for the known phenomenon of magic-number sequences that correspond to both the N-fold symmetric ring configuration and a $(N-1)$-fold symmetric one with a center electron. A six-electron dot is shown here to have an additional feature in which inclusion of quantum mechanical mixing between classical configurations, which are deformed and degenerate, restores the N-fold symmetry and reproduces the ground-state energy accurately.
description: 4 pages, to be published in Physisca B
Transfer Learning under High-dimensional Generalized Linear Models
Creators: name: Tian, Ye
name: Feng, Yang
Publisher: name: Taylor & Francis
Year: 2022
Subjects: Biological Sciences not elsewhere classified
Information Systems not elsewhere classified
Mathematical Sciences not elsewhere classified

description: In this work, we study the transfer learning problem under high-dimensional generalized linear models (GLMs), which aim to improve the fit on target data by borrowing information from useful source data. Given which sources to transfer, we propose a transfer learning algorithm on GLM, and derive its ℓ1/ℓ2-estimation error bounds as well as a bound for a prediction error measure. The theoretical analysis shows that when the target and source are sufficiently close to each other, these bounds could be improved over those of the classical penalized estimator using only target data under mild conditions. When we don’t know which sources to transfer, an algorithm-free transferable source detection approach is introduced to detect informative sources. The detection consistency is proved under the high-dimensional GLM transfer learning setting. We also propose an algorithm to construct confidence intervals of each coefficient component, and the corresponding theories are provided. Extensive simulations and a real-data experiment verify the effectiveness of our algorithms. We implement the proposed GLM transfer learning algorithms in a new R package glmtrans, which is available on CRAN.
Synthesising the existing evidence for non-pharmacological interventions targeting outcomes relevant to young people with ADHD in the school setting: systematic review protocol.
Creators: name: Russell, Abigail E
name: Moore, Darren
name: Sanders, Amy
name: Dunn, Barnaby
name: Hayes, Rachel
name: Kidger, Judi
name: Sonuga-Barke, Edmund
name: Pfiffner, Linda
name: Ford, Tamsin Jane
Publisher: name: Apollo - University of Cambridge Repository
Year: 2022
Subjects: Protocol
Systematic review
ADHD
School
Non-pharmacological interventions
Self-esteem, Executive functioning
School relationships
Intervention mapping
Organisation skills
Quality of life
Global functioning

description: BACKGROUND: Children and adolescents with attention-deficit/hyperactivity disorder (ADHD) have impairing levels of difficulty paying attention, impulsive behaviour and/or hyperactivity. ADHD causes extensive difficulties for young people at school, and as a result these children are at high risk for a wide range of poor outcomes. We ultimately aim to develop a flexible, modular 'toolkit' of evidence-based strategies that can be delivered by primary school staff to improve the school environment and experience for children with ADHD; the purpose of this review is to identify and quantify the evidence-base for potential intervention components. This protocol sets out our plans to systematically identify non-pharmacological interventions that target outcomes that have been reported to be of importance to key stakeholders (ADHD symptoms, organisation skills, executive-global- and classroom-functioning, quality of life, self-esteem and conflict with teachers and peers). We plan to link promising individual intervention components to measured outcomes, and synthesise the evidence of effectiveness for each outcome. METHODS: A systematic search for studies published from the year 2000 that target the outcomes of interest in children and young people aged 3-12 will be conducted. Titles and abstracts will be screened using prioritisation software, and then full texts of potentially eligible studies will be screened. Systematic reviews, RCTs, non-randomised and case-series studies are eligible designs. Synthesis will vary by the type of evidence available, potentially including a review of reviews, meta-analysis and narrative synthesis. Heterogeneity of studies meta-analysed will be assessed, along with publication bias. Intervention mapping will be applied to understand potential behaviour change mechanisms for promising intervention components. DISCUSSION: This review will highlight interventions that appear to effectively ameliorate negative outcomes that are of importance for people with ADHD, parents, school staff and experts. Components of intervention design and features that are associated with effective change in the outcome will be delineated and used to inform the development of a 'toolkit' of non-pharmacological strategies that school staff can use to improve the primary school experience for children with ADHD. TRIAL REGISTRATION: PROSPERO number CRD42021233924.
Computation of Molecular Descriptors for Chemical Graph Structure Using Python Program
Creators: name: S. Manimekalai
Publisher: name: Zenodo
Year: 2021
Subjects: Circumcoronene series of benzenoid
molecular graph
lattice
triangle benzenoid

description: Many researchers proved that the newly defined, essential parameters like degree and eccentricity based indices of molecular graph is very much useful in QSPR and QSAR study. It is also advisable to do further investigations in this index. Many drug discovery procedures are based on the design of molecular similarity. Bridge molecular graph is one of the most essential structures in medicine industry to discover drugs.
Estimation of atmospheric turbulence parameters from Shack-Hartmann wavefront sensor measurements
Creators: name: Andrade, Paulo P.
name: Garcia, Paulo J. V.
name: Correia, Carlos M.
name: Kolb, Johann
name: Carvalho, Maria Inês
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The estimation of atmospheric turbulence parameters is of relevance for: a) site evaluation & characterisation; b) prediction of the point spread function; c) live assessment of error budgets and optimisation of adaptive optics performance; d) optimisation of fringe trackers for long baseline optical interferometry. The ubiquitous deployment of Shack-Hartmann wavefront sensors in large telescopes makes them central for atmospheric turbulence parameter estimation via adaptive optics telemetry. Several methods for the estimation of the Fried parameter and outer scale have been developed, most of which are based on the fitting of Zernike polynomial coefficients variances reconstructed from the telemetry. The non-orthogonality of Zernike polynomial derivatives introduces modal cross coupling, which affects the variances. Furthermore, the finite resolution of the sensor introduces aliasing. In this article the impact of these effects on atmospheric turbulence parameter estimation is addressed with simulations. It is found that cross coupling is the dominant bias. An iterative algorithm to overcome it is presented. Simulations are conducted for typical ranges of the outer scale (4 to 32m), Fried parameter (10 cm) and noise in the variances (signal-to-noise ratio of 10 and above). It is found that, using the algorithm, both parameters are recovered with sub-percent accuracy.
description: Accepted for publication by MNRAS