cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Hierochloe redolens Roemer & Schultes 1817
Creators: name: Lema-Suárez, Irene
name: Sahuquillo, Elvira
name: Pimentel, Manuel
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Hierochloe
Hierochloe redolens

description: Key to the varieties of Hierochloe redolens
1. Panicle loose or slightly contracted....................................................................................................................................................2
- Panicle dense, spiciform.....................................................................................................................................................................3
 2. Upper glume larger than the florets; leaf blade flat, spikelets 6.5–14 mm............................................4.1. H. redolens var. redolens
 - Upper glume smaller or equal than the florets; leaf-blade convolute; spikelets 5.5–7 mm...............................................................................................................................................................................................................................4.2. H. redolens var. gunckelii
 3. Upper glume longer than the florets; leaf-blade with alternate quadrangular and triangular ribs; subepidermal abaxial sclerenchyma discontinuous...........................................................................................................................................4.3. H. redolens var. spicata
- Upper glume smaller or equal than the florets; leaf-blade with quadrangular ribs; subepidermal abaxial sclerenchyma continuous............................................................................................................................................................................................................4
 4. Lemma of male florets awned; awn apically inserted; spikelet 5–7 mm; leaf-blade with 28–30 ribs............................................................................................................................................................................................................. 4.4. H. redolens var. utriculata
 - Lemma of male florets awned; awn subapically inserted; spikelet 6–9 mm; leaf-blade with 30–50 ribs.........................................................................................................................................................................................................4.5. H. redolens var. altissima
description: Published as part of Lema-Suárez, Irene, Sahuquillo, Elvira & Pimentel, Manuel, 2021, A revision of Hierochloe sect. Monoecia (Anthoxanthinae, Pooideae, Poaceae), pp. 92-104 in Phytotaxa 478 (1) on page 98, DOI: 10.11646/phytotaxa.478.1.6, http://zenodo.org/record/5413006
Detailed dust modelling in the L-Galaxies semi-analytic model of galaxy formation
Creators: name: Vijayan, Aswin P.
name: Clay, Scott J.
name: Thomas, Peter A.
name: Yates, Robert M.
name: Wilkins, Stephen M.
name: Henriques, Bruno M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We implement a detailed dust model into the L-Galaxies semi-analytical model which includes: injection of dust by type II and type Ia supernovae (SNe) and AGB stars; grain growth in molecular clouds; and destruction due to supernova-induced shocks, star formation, and reheating. Our grain growth model follows the dust content in molecular clouds and the inter-cloud medium separately, and allows growth only on pre-existing dust grains. At early times, this can make a significant difference to the dust growth rate. Above $z\sim8$, type II SNe are the primary source of dust, whereas below $z\sim8$, grain growth in molecular clouds dominates, with the total dust content being dominated by the latter below $z\sim6$. However, the detailed history of galaxy formation is important for determining the dust content of any individual galaxy. We introduce a fit to the dust-to-metal (DTM) ratio as a function of metallicity and age, which can be used to deduce the DTM ratio of galaxies at any redshift. At $z\lesssim3$, we find a fairly flat mean relation between metallicity and the DTM, and a positive correlation between metallicity and the dust-to-gas (DTG) ratio, in good agreement with the shape and normalisation of the observed relations. We also match the normalisation of the observed stellar mass -- dust mass relation over the redshift range of $0-4$, and to the dust mass function at $z=0$. Our results are important in interpreting observations on the dust content of galaxies across cosmic time, particularly so at high redshift.
description: 19 pages, 16 figures. Edits: Corrected equation 15 and its parameters. Accepted in MNRAS
Non-Abelian Born--Infeld cosmology
Creators: name: Dyadichev, V. V.
name: Gal'tsov, D. V.
name: Zorin, A. G.
name: Zotov, M. Yu.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate homogeneous and isotropic cosmological solutions supported by the SU(2) gauge field governed by the Born-Infeld lagrangian. In the framework of the Friedmann-Robertson-Walker cosmology, with or without cosmological constant $λ$, we derive dynamical systems that give rather complete description of the space of solutions. For $λ=0$ the effective equation of state $\ve(p)$ is shown to interpolate between $p=-\ve/3$ in the regime of the strong field and $p=\ve/3$ for the weak field. Correspondingly, the Universe starts with zero acceleration and gradually enters the decelerating regime, asymptotically approaching the Tolman solution.
description: Latex2e, 7 figures
A Modified Version of the Transactional Stress Concept According to Lazarus and Folkman Was Confirmed in a Psychosomatic Inpatient Sample
Creators: name: Obbarius, Nina
name: Fischer, Felix
name: Liegl, Gregor
name: Obbarius, Alexander
name: Rose, Matthias
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2021
Subjects: subject: stress
subject: depression
subject: Lazarus
subject: transactional model
subject: structural equation model
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Background: Stress is a major risk factor for the impairment of psychological well-being. The present study aimed to evaluate the empirical evidence of the Transactional Stress Model proposed by Lazarus and Folkman in patients with psychosomatic health conditions. Methods: A structural equation model was applied in two separate subsamples of inpatients from the Department of Psychosomatic Medicine (total n = 2,216) for consecutive model building (sample 1, n = 1,129) and confirmatory analyses (sample 2, n = 1,087) using self-reported health status information about perceived stress, personal resources, coping mechanisms, stress response, and psychological well-being. Results: The initial model was created to reflect the theoretical assumptions by Lazarus and Folkman about their transactional stress concept. This model was modified until a sufficient model fit was reached (sample 1: CFI = 0.904, TLI = 0.898, RMSEA = 0.072 [0.071-0.074], SRMR = 0.061). The modified model was confirmed in a second sample (sample 2: CFI = 0.932, TLI = 0.928, RMSEA = 0.066 [0.065-0.068], SRMR = 0.052). Perceived external stressors and personal resources explained 91% of the variance of the stress response, which was closely related to symptoms of depression (63% variance explained). The attenuating effect of resources on stress response was higher (standardized beta = -0.73, p < 0.001) than the impact of perceived stressors on stress response (standardized beta = 0.34, p < 0.001). Conclusion: The empirical data largely confirmed the theoretical assumption of the Transactional Stress Model, which was first presented by Lazarus and Folkman, in patients with a wide range of psychosomatic conditions. However, data analyses were solely based on self-reported health status. Thus, proposed inner psychological mechanisms such as the appraisal process could not be included in this empirical validation. The operationalization and understanding of coping processes should be further improved.
Additional file 1: of The prevalence of healthcare associated infections among adult inpatients at nineteen large Australian acute-care public hospitals: a point prevalence survey
Creators: name: Russo, Philip
name: Stewardson, Andrew
name: Cheng, Allen
name: Bucknall, Tracey
name: Mitchell, Brett
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Table S1. Summary of major differences in study protocol compared to ECDC protocol. Table S2. List of data fields and definitions. Figure S1. Funnel plots of all healthcare associated infections, and type, by hospital. (DOCX 178 kb)
Higgs: Standard Model and Beyond
Creators: name: Yuan, C. -P.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this talk, I will discuss possible new physics effects that modify the interaction of Higgs boson(s) with top and bottom quarks, and discuss how to detect such effects in current and future high energy colliders.
description: LaTeX, 8 pages including 1 figure
WTO and e-commerce diffusion in developing countries : the case of China's coastal urban area
Creators: name: Guo, Wei
Publisher: name: The Australian National University
Year: 2005

description: The increasing use of Internet and the potential of e-commerce give rise to important policy issues relating to both national economic policy and multilateral rules of international trade. Motivated by the argument that the liberalization commitments made at the World Trade Organization (WTO) may have a major impact on the e-commerce development, this research aims to investigate the relationship between WTO commitments and e-commerce diffusion in developing countries by using China’s coastal urban area as a case study. Taking critical realism as the underlying philosophy, the research develops two process models to answer the research questions. The model at the lower level focuses on the single process of how the WTO commitments can affect an individual infrastructural sector related to e-commerce. It was developed by analyzing the four most important e-commerce input sectors: telecommunications, banking, logistics and express delivery, and information technology (IT). The model at the higher level is a network combining the processes at the lower level, examining the overall effects of WTO commitments on e-commerce diffusion. Nine propositions were made from the higher-level model. Conclusions are drawn from outcomes in verifying these propositions. The WTO commitments are found to have indirect effects on liberalization in telecommunications, banking, and logistics and express delivery services. Improvements in these sectors have made information infrastructure and commercial services less important barriers to e-commerce than other issues. In addition, the WTO commitments have directly boosted Chinese enterprises’ interest in e-commerce adoption and positively affected the taxation policy on e-commerce. All these have positively influenced e-commerce diffusion in China, while the effects of the WTO commitments on IT product imports, computer and related services, intellectual property rights (IPRs) protection, and educational services have not been evident. This research is the first study to use a specific case to examine the WTO rules in the context of e-commerce diffusion. It has implications for both research and practice. First, by examining the interactions between the external pressure from multilateral agreements and internal forces of domestic institutions, the research investigates the actual process of how the impacts of the WTO rules can be materialized. Second, the thesis confirms the argument that while the socio-economic challenges to e-commerce are difficult to surmount, the path to reducing regulatory barriers is clearer and the benefits quicker to observe. Government action is critical to removing these impediments to electronic commerce.
Resonant Decay of Gravitational Waves into Dark Energy
Creators: name: Creminelli, Paolo
name: Tambalo, Giovanni
name: Vernizzi, Filippo
name: Yingcharoenrat, Vicharit
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the decay of gravitational waves into dark energy fluctuations $π$, taking into account the large occupation numbers. We describe dark energy using the effective field theory approach, in the context of generalized scalar-tensor theories. When the $m_3^3$ (cubic Horndeski) and $\tilde m_4^2$ (beyond Horndeski) operators are present, the gravitational wave acts as a classical background for $π$ and modifies its dynamics. In particular, $π$ fluctuations are described by a Mathieu equation and feature instability bands that grow exponentially. Focusing on the regime of small gravitational-wave amplitude, corresponding to narrow resonance, we calculate analytically the produced $π$, its energy and the change of the gravitational-wave signal. The resonance is affected by $π$ self-interactions in a way that we cannot describe analytically. This effect is very relevant for the operator $m_3^3$ and it limits the instability. In the case of the $\tilde m_4^2$ operator self-interactions can be neglected, at least in some regimes. The modification of the gravitational-wave signal is observable for $3 \times 10^{-20} \lesssim α_{\rm H} \lesssim 10^{-17}$ with a LIGO/Virgo-like interferometer and for $10^{-16} \lesssim α_{\rm H} \lesssim 10^{-10}$ with a LISA-like one.
description: 31 pages, 7 figures. Matches JCAP version
Cymindis humeralis
Creators: name: Guéorguiev, B.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Carabidae
Cymindis
Cymindis humeralis

description: Cymindis (s.str.) humeralis (GEOFFROY 1785)
K o s o v o:"Alban.Exp.1918 Prizren 16.V.", 1 s. (NMW).
First record for Kosovo.
description: Published as part of Guéorguiev, B., 2011, New and interesting records of Carabid Beetles from South-East Europe, South-West and Central Asia, with taxonomic notes on Pterostichini and Zabrini (Coleoptera, Carabidae), pp. 501-547 in Linzer biologische Beiträge 43 (1) on page 528, DOI: 10.5281/zenodo.5324736
Re-scripting identities : performativity in the English-language theatres of Singapore and Malaysia
Creators: name: Philip, Mary Susan
Publisher: name: The Australian National University
Year: 2005
Subjects: subject: DS609.9.P47 2005
subject: Popular culture Political aspects Singapore
subject: Popular culture Political aspects Malaysia
subject: Politics and culture Singapore
subject: Politics and culture Malaysia
subject: Singapore Politics and government
subject: Malaysia Politics and government

description: This thesis will study identity in Malaysia and Singapore as a performative construct, and will analyse the role of the theatre in the deconstruction and reconstruction of these identities. Identity is constituted by the authorities in both countries, most importantly along racial lines, for particular social, political and nation building strategies; these · authoritative constitutions are increasingly disrupted and challenged at the individual level. In studying the construction of identity, my focus will be on the post-independence English-language theatres of Singapore and Malaysia, and how they are used to challenge, question, and negotiate with authority-constituted identities. The question of identity-constitution will be approached through a reading of Judith Butler's theory of performativity. This theory suggests that gender identities are performative, that is, that they are (usually at an unconscious or subconscious level) created and acted out. While Butler's focus is on gender identity, my reading will expand that focus to also include national, racial, and transnational identities. If an identity is acted out, then it can also be re-acted differently, or reacted against. In Malaysia and Singapore, the theatre functions as a public but nonetheless unofficial space in which such re-acting or reacting can occur, where state-constructed identities can be countered by individual constitutions of identity. In both countries, the theatre is a particularly vibrant, lively and rapidly developing site of expression which provides fertile and compelling ground from which to study the constitution of identities. This thesis will comprise five chapters, an introduction and a conclusion. Chapters one and two will examine changing attitudes towards national identity. Chapters three and four will narrow the focus from wider public issues to more private issues such as an individual's construction as a racialised or gendered being. Chapter five widens the focus again, to look at conceptions of national identity within an increasingly transnational world. Overall, this thesis will look at the slow growth of overarching Malaysian and Singaporean identities which, while they grapple with the inescapable question of race, also reconfigure that question into new and thought provoking forms, challenging the essentialising hegemony of the state.
Removing Staggered Fermionic Matter in $U(N)$ and $SU(N)$ Lattice Gauge Theories
Creators: name: Zohar, Erez
name: Cirac, J. Ignacio
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Gauge theories, through the local symmetry which is in their core, exhibit many local constraints, that must be taken care of and addressed in any calculation. In the Hamiltonian picture this is phrased through the Gauss laws, local constraints that restrict the physical Hilbert space and relate the matter and gauge degrees of freedom. In this work, we present a way that uses all the Gauss laws in lattice gauge theories with staggered fermions for completely removing the matter degrees of freedom, at the cost of locally extending the interaction range, breaking the symmetry and introducing new local constraints, due to the finiteness of the original local matter spaces.
Liberal Democracy is not Democracy: Neoclassicism Politics Perspectives
Creators: name: Pelekeh H. Tapang
Publisher: name: Zenodo
Year: 2025

description: Much work has been done on democracy and liberal democracy. Despite this, scholars have failed to convey that these are two distinct ideologies. This paper challenges fundamental propositions that hold democracy as synonymous with liberal democracy. The paper delves into individualism, rights, liberty, media, and the protection of minorities. The work thereby explores the differences between the two concepts — first, in principles, and second, in practice. Empirical examples provided offer a posteriori evidence aimed at enforcing the assertion that democracy, when infused with liberal tenets, forms a novel governance system: liberal democracy.
Shaking hands on the fringe : negotiating the Aboriginal world at King George's Sound
Creators: name: Shellam, Tiffany Sophie Bryden
Publisher: name: The Australian National University
Year: 2007
Subjects: subject: DU374.S54 2007
subject: Aboriginal Australians HistoryAustralia Western Australia
subject: Aboriginal Australians Government relations HistoryAustralia Western Australia
subject: Western Australia Race relations History

description: In 1826 a British military garrison was set up on the edges of an Aboriginal world at King George's Sound on the south west corner of Western Australia. This history narrates four episodes which centre on the interactions that occurred between the British newcomers and the Aboriginal people who lived there. The garrison was designed to be a holding station, to deter the French from making a territorial claim on a large and hard to defend continent and thus the British presence at King George's Sound was not an overtly colonising one. This history studies a series of events that took place during the first few years of the British settlement at King George's Sound, from when it was established as a military garrison in 1826 until after its conversion to a free settlement within the colony of Western Australia. Four narrative episodes focus on the relationships between the Aborigines who lived beyond the shores of King George's Sound and the British newcomers who stepped ashore and stayed. Western Australian historiography has rendered this past as a 'friendly frontier' - a reflection of the few violent incidents between the Aboriginal people who lived in the area and the newcomers who set up their camps. This history attempts to leave behind such tropes as 'friendly' and 'peaceful' and look closely at the everyday experiences of individual people as well as the complexities in the developing relationships between particular British newcomers and Aboriginal individuals.
MOESM1 of The role of mutations associated with familial neurodegenerative disorders on bloodâ brain barrier function in an iPSC model
Creators: name: Katt, Moriah
name: Lakyn Mayo
name: Ellis, Shannon
name: Mahairaki, Vasiliki
name: Rothstein, Jeffrey
name: Linzhao Cheng
name: Searson, Peter
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Developmental Biology
subject: Hematology
subject: Computational Biology

description: Additional file 1: Figure S1. Phase images of differentiation of iPSCs. Figure S2. Western blots. Figure S3. Expression of individual proteins and genes across all disease lines. Figure S4. Protein and gene expression by disease. Figure S5. Gene expression normalized to WT2 and iPS12 lines. Figure S6. Additional stains: ZO-1. Figure S7. Additional stains: occludin. Figure S8. Additional stains: claudin-5. Figure S9. Additional stains: Glut-1. Figure S10. Cell area and fraction of frayed junctions. Figure S11. Rhodamine 123 permeability. Figure S12. Transport dysfunction by disease.
Students in the Sex Industry: Motivations, Feelings, Risks, and Judgments
Creators: name: Ernst, Felicitas
name: Romanczuk-Seiferth, Nina
name: Köhler, Stephan
name: Amelung, Till
name: Betzler, Felix
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2021
Subjects: subject: sex work
subject: students
subject: stigma
subject: motivations
subject: feelings
subject: prostitution
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Student sex work is a current phenomenon all over the world, increasingly reported by the media in recent years. However, student sex work remains under-researched in Germany and is lacking direct first-hand reports from the people involved. Further, sex work remains stigmatized, and therefore, students practicing it could be at risk of social isolation and emotional or physical danger. Therefore, this study examines students working in the sex industry focusing on their personal experiences and attitudes toward them. An online questionnaire was completed by 4386 students from Berlin universities. Students who identified themselves as sex workers (n = 227) were questioned with respect to their motivations to enter the sex industry, characteristics of their job, feelings after the intercourse, and perceived risks. Student non-sex workers (n = 2998) were questioned regarding knowledge of and attitudes toward student sex workers. Most student sex workers reported that they entered the sex industry due to financial reasons (35.7%). The majority reported offering services involving direct sexual intercourse. Disclosing their job to friends, family, or others was associated with less problems with social isolation and in romantic relationships. With a total of 22.9%, student non-sex workers reported never having heard about students working in the sex industry. The most frequent emotions mentioned by them with regard to student sex workers were compassion and dismay (48.9%). There was no difference in happiness between student sex workers and non-sex working students. Through this research, it becomes evident that there are similarities between the student's motivations to enter the sex industry, their feelings, and the problems they have to face. Moreover, prejudices still prevail about the life of student sex workers. Increasing understanding of student sex work might help those sex workers to live a less stigmatized life and thereby to make use of support from others. The universities as institutions could form the basis for this, e.g., by openly supporting student sex workers. This could help to encourage the rights of student sex workers and to gain perspective with respect to the sex industry.
A-infinity structure and superpotentials
Creators: name: Tomasiello, Alessandro
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A-infinity algebras and categories are known to be the algebraic structures behind open string field theories. In this note we comment on the relevance of the homology construction of A-infinity categories to superpotentials.
description: LaTeX, 7 pages. v2: minor changes and corrections, reference added
Rindler horizons in the Schwarzschild spacetime
Creators: name: Paithankar, Kajol
name: Kolekar, Sanved
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the past and future Rindler horizons for radial Rindler trajectories in the Schwarzschild spacetime. We assume the Rindler trajectory to be linearly uniformly accelerated (LUA) throughout its motion, in the sense of the curved spacetime generalisation of the Letaw-Frenet equations. The analytical solution for the radial LUA trajectories along with its past and future intercepts ${\cal C}$ with the past null infinity ${\cal J^-}$ and future null infinity ${\cal J^+}$ are presented. The Rindler horizons, in the presence of the black hole, are found to depend on both the magnitude of acceleration $|a|$ and the asymptotic initial data $h$, unlike in the flat Rindler spacetime case wherein they are only a function of the global translational shift $h$. The horizon features are discussed. The Rindler quadrant structure provides an alternate perspective to interpret the acceleration bounds, $|a| \leq |a|_b$ found earlier in arXiv:1901.04674.
description: v1. 20 pages, 6 figures; v2. 21 pages references added; v3. 24 pages, 9 figures, new section added, matches published version
Cymindis lineola L. DUFOUR 1820
Creators: name: Guéorguiev, B.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Carabidae
Cymindis
Cymindis lineola

description: Cymindis (s.str.) lineola L. DUFOUR 1820
C r o a t i a: "Dalmatia Dugo Polje", 3 s. (NMW); "Sturany 91 Zara Vecch.", 4 s. (NMW); "Dalmatia Knin. Csiki", 2 s. (HNHM); "Dalmatia Csiki. 1906" / "Spalato Mt. Marjan", 1 s. (HNHM).
M o n t e n e g r o: " Montenegro Podgorica", 10 s. (HNHM); "Krivosije Paganetti", 1 s. (NMW).
First records for Croatia and Montenegro.
description: Published as part of Guéorguiev, B., 2011, New and interesting records of Carabid Beetles from South-East Europe, South-West and Central Asia, with taxonomic notes on Pterostichini and Zabrini (Coleoptera, Carabidae), pp. 501-547 in Linzer biologische Beiträge 43 (1) on page 529, DOI: 10.5281/zenodo.5324736
The Effects of Selective Inhibition of Histone Deacetylase 1 and 3 in Huntington’s Disease Mice
Creators: name: Hecklau, Katharina
name: Mueller, Susanne
name: Koch, Stefan Paul
name: Mehkary, Mustafa Hussain
name: Kilic, Busra
name: Harms, Christoph
name: Boehm-Sturm, Philipp
name: Yildirim, Ferah
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2021
Subjects: subject: HDAC inhibition
subject: RGFP109
subject: transcriptional dysregulation
subject: Huntington's disease
subject: R6/1 mouse model
subject: volumetric MRI
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Huntington's disease (HD) is an autosomal dominant neurodegenerative disease characterized by a late clinical onset of psychiatric, cognitive, and motor symptoms. Transcriptional dysregulation is an early and central disease mechanism which is accompanied by epigenetic alterations in HD. Previous studies demonstrated that targeting transcriptional changes by inhibition of histone deacetylases (HDACs), especially the class I HDACs, provides therapeutic effects. Yet, their exact mechanisms of action and the features of HD pathology, on which these inhibitors act remain to be elucidated. Here, using transcriptional profiling, we found that selective inhibition of HDAC1 and HDAC3 by RGFP109 alleviated transcriptional dysregulation of a number of genes, including the transcription factor genes Neurod2 and Nr4a2, and gene sets and programs, especially those that are associated to insulin-like growth factor pathway, in the striatum of R6/1 mice. RGFP109 treatment led to a modest improvement of the motor skill learning and coordination deficit on the RotaRod test, while it did not alter the locomotor and anxiety-like phenotypes in R6/1 animals. We also found, by volumetric MRI, a widespread brain atrophy in the R6/1 mice at the symptomatic disease stage, on which RGFP109 showed no significant effects. Collectively, our combined work suggests that specific HDAC1 and HDAC3 inhibition may offer benefits for alleviating the motor phenotypic deficits and transcriptional dysregulation in HD.
Accretion discs and planet formation around young stars
Creators: name: Jankovic, Marija
Publisher: name: Imperial College London
Year: 2020

description: Among the extrasolar planets discovered so far, the most abundant are the close-in super-Earths. These are planets with sizes between that of the Earth and Neptune, and orbits typically smaller than Mercury's. In this thesis, I study the innermost regions of accretion discs surrounding young stars, and if and how close-in super-Earths can form at such short orbital periods. I start by discussing a simple model of the inner disc structure coupled to a detailed prescription of disc accretion due to the magneto-rotational instability (MRI). I use the inferred structure of the gas to show that the MRI leads to accumulation of dust in the inner disc, as necessary for the formation of solid planet cores. Next, assuming that solid cores do form in the inner disc, I investigate the accretion and evolution of planetary atmospheres. I show that, despite the MRI-accreting inner disc being gas-poor, the predicted planet atmospheres are at least as large as observed. Finally, I present an improved model of the inner disc that accounts for disc heating due to accretion and stellar irradiation, vertical energy transport, dust opacities, and dust effects on disc ionization. The optically-thick inner disc is weakly affected by stellar irradiation, and also convectively unstable. Dust controls the ionization state of the inner disc, and thus the onset of the MRI. I show that sustained dust accumulation can occur in the inner disc, without suppressing the MRI. If planets form in the inner disc, larger gas accretion rates (and thus earlier times in the disc lifetime) are favoured. The work in this thesis advances our knowledge of the planet-forming environment at short orbital distances and supports the hypothesis that super-Earths could form near their present orbits. This work also identifies impediments to planet formation in the inner disc which require further study.
Hierochloe redolens var. gunckelii Lema, Sahuquillo & Pimentel 2021, comb. nov.
Creators: name: Lema-Suárez, Irene
name: Sahuquillo, Elvira
name: Pimentel, Manuel
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Hierochloe
Hierochloe redolens
Hierochloe redolens var. gunckelii (parodi 1941: 197) lema, sahuquillo & pimentel

description: 4.2. Hierochloe redolens var. gunckelii (Parodi 1941: 197) Lema, Sahuquillo & Pimentel comb. nov.
 Basionym: Hierochloe gunckelii Parodi (1941: 197).
 Type: CHILE. [Cultivated in the Jardín Botánico de la Facultad de Agronomía de Buenos Aires] Valdivia Province, Corral (Amargos), Sept. 1940, L.H. Gunckell s.n. (holotype: BAA-00000183 digital image!; isotypes: BAA-00000296 digital image!, Kn.v., SI n.v.).
 Homotypic names: Anthoxanthum gunckelii (Parodi) Veldkamp in Schouten & Veldkamp (1985: 348). Anthoxanthum redolens (Vahl) P. Royen var. gunckelii (Parodi) N. Villalobos & Finot (2019: 124).
 Description: Robust plant, (50) 100–150 cm. Ligules obtuse. Leaf-blades (15)25–35(50) cm × 5–7(11) mm, convolute, scabrous adaxially and glabrous, scaberulous or scabrous abaxially. Panicle 10–25 × 1.5–3 cm, open or slightly contracted, lanceolate, equilateral or nodding. Lower branches 5–7 cm long, geminate. Panicle branches pubescent, without spikelets in the lower third. Spikelets 5.5–7 mm, cuneate. Glumes ovate, 3-veined. Lower glume 4–6 mm; upper glume 5–7 mm. Lemma of male florets 5–7 mm, elliptic or oblong, papyraceous. Midvein and margins of the lemma scabrous, eciliate or ciliolate. Awn of lower male floret 0.3–1.5 mm, subterminally inserted. Awn of upper male floret 1.5–2 mm, straight, dorsally inserted. Lemma of apical female floret 4.3–4.8 mm, membranaceous, scabrous. Midvein eciliate or ciliolate.
 Leaf anatomy: Long cells 180–250 μm. Stomata in adaxial surface. Hooks present but scarce. Bulliform cells absent. Leaf section open with 30–45 quadrangular ribs (Figure 1. D).
 Habitat: Sandy or dry soils in coastal areas (De Paula 1975, Sede 2012).
 Distribution: Grows in Central-South Chile (from Biobio to Los Lagos, including Chiloe Island) and Central Argentina (Rio Negro) (De Paula 1975, Sede 2012).
 Genome size and DNA-ploidy levels: 2C = 19.06–19.64 pg, 6 x.
 Phenology: September–January.
 Specimens examined:— CHILE. Los Lagos Region: Chiloe Province: Isla de Chiloe, Caleta Compu, next to church. Meadow near the sea, behind a formation dominated by Puccinellia glaucescens and Salicornia sp., 13 m, S 42º 52.300’ W 073º 42.086’, 17 January 2014, E. Sahuquillo & M. Pimentel s.n. (SANT-73538).
description: Published as part of Lema-Suárez, Irene, Sahuquillo, Elvira & Pimentel, Manuel, 2021, A revision of Hierochloe sect. Monoecia (Anthoxanthinae, Pooideae, Poaceae), pp. 92-104 in Phytotaxa 478 (1) on page 99, DOI: 10.11646/phytotaxa.478.1.6, http://zenodo.org/record/5413006
On the relevance of prompt neutrinos for the interpretation of the IceCube signals
Creators: name: Mascaretti, Carlo
name: Vissani, Francesco
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The IceCube collaboration has discovered a new, cosmic component of high-energy neutrinos. Although neutrino oscillations suggest that the cosmic neutrino spectrum is almost the same for every neutrino flavor, the attempts to reconstruct it, based on different analyses, lead to different energy spectra below 100 TeV. In this work, we propose a phenomenological model that, assuming collisions between cosmic rays and hadrons as the production mechanism of high-energy neutrinos, yields quantitative expectations for each neutrino flavor. We discuss the detectability of the prompt component of the atmospheric neutrino spectrum, pointing out the most relevant dataset, which has to be muon-neutrino depleted and to cover the energy region 10-100 TeV. We argue that the prompt component can cause the spectral difference between the High-Energy-Starting-Event (HESE) and the through-going muon datasets. Finally, we point out the need for adopting a consistent model for the interpretation of the data, stressing that a separate treatment of the different datasets is, by converse, a suboptimal procedure.
description: 22 pages, 7 figures, 6 tables
Scaffold-Dependent Mechanical and Architectural Cues Guide Osteochondral Defect Healing in silico
Creators: name: Tortorici, Martina
name: Petersen, Ansgar
name: Ehrhart, Klara
name: Duda, Georg N.
name: Checa, Sara
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2021
Subjects: subject: osteochondral defect
subject: tissue engineering
subject: scaffold
subject: computer model
subject: mechanobiology
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Osteochondral defects in joints require surgical intervention to relieve pain and restore function. However, no current treatment enables a complete reconstitution of the articular surface. It is known that both mechanical and biological factors play a key role on osteochondral defect healing, however the underlying principles and how they can be used in the design of treatment strategies remain largely unknown. To unravel the underlying principles of mechanobiology in osteochondral defect healing, i.e., how mechanical stimuli can guide biological tissue formation, we employed a computational approach investigating the scaffold-associated mechanical and architectural properties that would enable a guided defect healing. A previous computer model of the knee joint was further developed to simulate healing of an empty osteochondral defect. Then, scaffolds were implanted in the defect and their architectures and material properties were systematically varied to identify their relevance in osteochondral defect healing. Scaffold mechanical and architectural properties were capable of influencing osteochondral defect healing. Specifically, scaffold material elastic modulus values in the range of cancellous bone (low GPa range) and a scaffold architecture that provided stability, i.e., resistance against displacement, in both the main loading direction and perpendicular to it supported the repair process. The here presented model, despite its simplifications, is regarded as a powerful tool to screen for promising properties of novel scaffold candidates fostering osteochondral defect regeneration prior to their implementation in vivo.
Slow-Roll Inflation with Exponential Potential in Scalar-Tensor Models
Creators: name: Granda, L. N.
name: Jimenez, D. F.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A study of the slow-roll inflation for an exponential potential in the frame of the scalar-tensor theory is performed, where non-minimal kinetic coupling to curvature and non-minimal coupling of the scalar field to the Gauss-Bonnet invariant are considered. Different models were considered with couplings given by exponential functions of the scalar field, that lead to graceful exit from inflation and give values of the scalar spectral index and the tensor-to-scalar ratio in the region bounded by the current observational data. Special cases were found, where the coupling functions are inverse of the potential, that lead to inflation with constant slow-roll parameters, and it was posible to reconstruct the model parameters for given $ns$ and $r$. In first-order approximation the standard consistency relation maintains its validity in the model with non-minimal coupling, but it modifies in presence of Gauss-Bonnet coupling. The obtained Hubble parameter during inflation, $H\sim 10^{-5} M_p$ and the energy scale of inflation $V^{1/4}\sim 10^{-3} M_p$, are consistent with the upper bounds set by latest observations.
description: 36 pages, 7 figures. arXiv admin note: text overlap with arXiv:1905.08349, version accepted in EPJC
Spacetime as the Manifold of the Internal Symmetry Orbits in the External Symmetries
Creators: name: Saller, Heinrich
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Interactions and particles in the standard model are characterized by the action of internal and external symmetry groups. The four symmetry regimes involved are related to each other in the context of induced group representations. In addition to Wigner's induced representations of external Poincaré group operations, parametrized by energy-momenta, and the induced internal hyperisospin representations, parametrized by the standard model Higgs field, the external operations, including the Lorentz group, can be considered to be induced also by representations of the internal hypercharge-isospin group. In such an interpretation nonlinear spacetime is parametrized by the orbits of the internal action group in the external action group.
description: 14 pages, latex, macros included
Application of symbol-operator technique for effective action computation
Creators: name: Banin, A. T.
name: Pletnev, N. G.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In the present talk we briefly demonstrate an elegant and effective technique for calculation of the trace expansion in the derivatives of background fields. One of main advantages of the technique is manifestly (super)symmetrical and gauge invariant form of expressions on all stages of calculations. Other advantage is the universality of the calculation method. Some particular examples and results are presented.
description: 11 pages, LaTex, Extended version of the talk given at the Fifth Workshop on Quantum Field Theory under the Influence of External Conditions, Leipzig, 10-15 Sept. 2001
Hierochloe redolens var. spicata Lema, Sahuquillo & Pimentel 2021, comb. nov.
Creators: name: Lema-Suárez, Irene
name: Sahuquillo, Elvira
name: Pimentel, Manuel
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Poaceae
Hierochloe
Hierochloe redolens
Hierochloe redolens var. spicata (parodi 1941: 196) lema, sahuquillo & pimentel

description: 4.3. Hierochloe redolens var. spicata (Parodi 1941: 196) Lema, Sahuquillo & Pimentel comb. nov.
 Basionym: Hierochloe spicata Parodi (1941: 196).
 Type: — CHILE. Magallanes, R.A. Philippi s.n. (holotype: BAA-00000185 digital image! ex herb. Parodi no. 13646; isotype: US n.v.). Homotypic names: Anthoxanthum spicatum (Parodi) Veldkamp in Schouten & Veldkamp (1985: 349).
 Description: Perennial grass, 100–130 cm, culms 3–4-noded. Leaf-sheaths shorter than the internodes. Ligules triangular. Leaf-blades 23–35 cm × 8–10 mm wide, glabrous. Panicle up to 15 × 1–1.5 cm wide, spiciform, continuous or interrupted. Lower branches adpressed, geminate. Rhachis glabrous. Spikelets 6–7 mm, cuneate. Glumes lanceolate. Lower glume 5.5 mm long, reaching the apex of the florets, 1-veined. Upper glume 6.5 mm, exceeding the apex of the florets, 3-veined lemma of male florets 5 mm, oblong, papyraceous, truncate or obtuse. Awn 1–1.5 mm, subapically inserted. Lemma of lower male floret scaberulous, scabrous above, ciliate on midvein and ciliolate on margins, 1- keeled, 5-veined, dark brown. Lemma of upper male floret scabrous, ciliolate on margins. Lemma of apical female floret up to 4 mm, membranaceous, pubescent.
 Leaf anatomy: Long cells up to 190 μm. Stomata in adaxial surface up to 45 μm. Bulliform cells present. Leaf section with numerous alternate quadrangular and triangular ribs.
 Habitat: Sandy soils in coastal areas, 15–20 m a.s.l. (De Paula 1975).
 Distribution: Present only in Chile (from Araucania to Magallanes) (De Paula 1975).
 Genome size and DNA-ploidy levels: 2C = 13.28 pg, 4 x.
 Phenology: no dates.
 Specimens examined:— CHILE. Araucania Region: Cautin: Temuco 1923 (US-1189418).
 Observations: Villalobos et al. (2019) indicated that this taxon should be kept as a species based on the digital image of the type and on previous descriptions by Parodi (1941) and De Paula (1975). However, according to Villalobos et al. (l.c.), all the specimens assigned to this taxon by De Paula (1975) correspond to H. gunckelii. In addition to this, molecular analyses by Lema-Suárez et al. (2018) placed H. spicata in an unresolved clade with all the other varieties of H. redolens.
description: Published as part of Lema-Suárez, Irene, Sahuquillo, Elvira & Pimentel, Manuel, 2021, A revision of Hierochloe sect. Monoecia (Anthoxanthinae, Pooideae, Poaceae), pp. 92-104 in Phytotaxa 478 (1) on pages 99-100, DOI: 10.11646/phytotaxa.478.1.6, http://zenodo.org/record/5413006
Additional file 1 of The predicting roles of carcinoembryonic antigen and its underlying mechanism in the progression of coronavirus disease 2019
Creators: name: Huang, Runzhi
name: Meng, Tong
name: Zha, Qiongfang
name: Cheng, Kebin
name: Zhou, Xin
name: Zheng, Junhua
name: Zhang, Dingyu
name: Liu, Ruilin
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Hematology

description: Additional file 1. Table S1: Results of Kaplan–Meier survival analysis of 17 laboratory values with more than 20% missing data.
Additional file 1: of Chiropractic services in the active duty military setting: a scoping review
Creators: name: Mior, Silvano
name: Sutton, Deborah
name: Cancelliere, Carolina
name: French, Simon
name: Taylor-Vaisey, Anne
name: CĂ´TĂŠ, Pierre
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Molecular Biology
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology

description: Search Strategy (DOCX 21 kb)
Electromagnetic penguin operators and direct CP violation in K --> pi l^+ l^-
Creators: name: D'Ambrosio, Giancarlo
name: Gao, Dao-Neng
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Supersymmetric extensions of the Standard Model predict a large enhancement of the Wilson coefficients of the dimension-five electromagnetic penguin operators affecting the direct CP violation in K_L --> pi^0 e^+ e^- and the charge asymmetry in K^\pm --> pi^\pm l^+ l^-. Here we compute the relevant matrix elements in the chiral quark model and compare these with the ones given by lattice calculations
description: 12 pages, JHEP style, gluonic corrections to B_T added
Skyrmions on the Two-Sphere
Creators: name: de Innocentis, M.
name: Ward, R. S.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study static solutions of the Skyrme model on the two-sphere of radius L, for various choices of potential. The high-density Skyrmion phase corresponds to the ratio beta=L/(size of Skyrmion) being small, whereas the low-density phase corresponds to beta being large. The transition between these two phases, and in particular the behaviour of a relevant order parameter, is examined.
description: 14 pages, 4 figures, to be published in Nonlinearity