cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Color-allowed Bottom Baryon to Charmed Baryon non-leptonic Decays
Creators: name: Chua, Chun-Khiang
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We study color allowed $Λ_b\to Λ^{(*,**)}_c M^-$, $Ξ_b\toΞ_c^{(**)} M^-$ and $Ω_b\toΩ^{(*)}_c M^-$ decays with $M=π, K,ρ, K^*, D, D_s, D^*, D^*_s, a_1$, $Λ^{(*,**)}_c=Λ_c$, $Λ_c(2595)$, $Λ_c(2765)$, $Λ_c(2940)$, $Ξ_c^{(**)}=Ξ_c, Ξ_c(2790)$ and $Ω^{(*)}_c=Ω_c, Ω_c(3090)$, in this work. There are three types of transitions, namely ${\cal B}_b({\bf \bar 3_f},1/2^+)$ to ${\cal B}_c({\bf \bar 3_f},1/2^+)$, ${\cal B}_b({\bf 6_f},1/2^+)$ to ${\cal B}_c({\bf 6_f},1/2^+)$ and ${\cal B}_b({\bf \bar 3_f},1/2^+)$ to ${\cal B}_c({\bf \bar 3_f},1/2^-)$ transitions. The bottom baryon to charmed baryon form factors are calculated using the light-front quark model. Decay rates and up-down asymmetries are predicted using naïve factorization and can be checked experimentally. We find that in ${\cal B}_b\to {\cal B}_cP$ decays, rates in type~(ii) transition are smaller than those in type (i) transition, but similar to those in type (iii) transition, while in ${\cal B}_b\to{\cal B}_c V, {\cal B}_c A$ decays, rates in type~(ii) transition are much smaller than those in type (i) transition and are also smaller than those in type (iii) transition. For the up-down asymmetries, the signs are mostly negative, except for those in the type (ii) transition. All of these asymmetries are large in sizes. The study on these decay modes may shed light on the quantum numbers of some of the charmed baryons as the decays depend on the bottom baryon to charmed baryon form factors, which are sensitive to the configurations of the final state charmed baryons.
description: To appear in Phys. Rev. D, 42 pages, 4 figures, 16 tables
title: Paediatric voice disorder: who to refer and how to assess? A summary of recent literature
Creators: name: Cohen, Wendy
name: Wynne, David M
Publisher: name: Strathprints - University of Strathclyde
Year: 2024

description: Purpose of review The purpose of this review is to update the reader with recent advances and current opinion on the assessment and management of paediatric voice disorders. Recent findings Access to advanced multidisciplinary paediatric voice clinics has increased over the last decade. Often the assessment is combined between speech therapy / pathology and ENT surgery. Vocal fold nodules remain the most prevalent diagnosis at a paediatric voice clinic, but significant pathologies will also present e.g. laryngeal papilloma. Recently more consideration of the psychosocial aspect of voice disorders and evaluation of auditory processing disorders have shown how these can have a negative impact. There also appears to be a lack of parental and teacher awareness of paediatric voice disorders and their significance. Summary We would recommend multiparametric assessment and analysis of all children with a voice disorder. Most paediatric voice conditions will respond to skilled voice therapy. However, the exact techniques and dosage requires further evaluation and research. Paediatric voice conditions are common and should not be dismissed as they may represent significant pathology e.g. papilloma, vagal palsy or have a significant psychosocial impact on the child.
Distribution of level curvatures for the Anderson model at the localization-delocalization transition
Creators: name: Canali, C. M.
name: Basu, Chaitali
name: Stephan, W.
name: Kravtsov, V. E.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We compute the distribution function of single-level curvatures, $P(k)$, for a tight binding model with site disorder, on a cubic lattice. In metals $P(k)$ is very close to the predictions of the random-matrix theory (RMT). In insulators $P(k)$ has a logarithmically-normal form. At the Anderson localization-delocalization transition $P(k)$ fits very well the proposed novel distribution $P(k)\propto (1+k^μ)^{3/μ}$ with $μ\approx 1.58$, which approaches the RMT result for large $k$ and is non-analytical at small $k$. We ascribe such a non-analiticity to the spatial multifractality of the critical wave functions.
description: 4 ReVTeX pages and 4(.epsi)figures included in one uuencoded package
title: Ethiopian Journals of Environment and Development, Vol. 4 No. 1 (2022): FOOD INSECURITY IN SMALL URBAN CENTERS OF EAST GOJJAM ZONE, AMHARA NATIONAL REGIONAL STATE, ETHIOPIA
title: FOOD INSECURITY IN SMALL URBAN CENTERS OF EAST GOJJAM ZONE, AMHARA NATIONAL REGIONAL STATE, ETHIOPIA
titleType: AlternativeTitle
Creators: name: Ethiopian Journals Of Environment And Development
Publisher: name: Ethiopian Journals of Environment and Development
Year: 2022

description: Food insecurity has become one of the daunting challenges that the urban areas of the developing countries have been grappling with. Small urban centers, in particular, have faced with a serious challenge of food insecurity. The present study aimed to identify the food insecure households and the determinants of food insecurity based on the household survey consumption data. Two-stage sampling technique was used to select the study towns and 328 households. Mean, independent sample t-test, one-way ANOVA and logistic regression were employed to analyse the data. The computed result from the survey consumption data revealed that over one-third of the surveyed households were food insecure while nearly two-third were food secure. This high incidence suggests the severity of food insecurity in these towns. The results further revealed that the incidence and severity of food insecurity varies among the study towns. The logistic regression result also showed that six out of the twelve regressed explanatory variables were found statistically significant determinants of food insecurity. Among the statistically significant variables; migration status of household head, acquired skills of household head, radio/television possession of the household and monthly income of the household have negative association with food insecurity while educational status of the household head and round trip distance from the source of drinking water point have positive association with food insecurity.
It is therefore recommended that the local government should work on reducing the extent of food insecurity in the study towns by helping households to diversify their income sources. A productive safety net program launched in the major urban areas should also be scaled up.
Hydrodynamical Evolution of a Quark-Gluon Plasma Drop With Boundary
Creators: name: Baranov, S. P.
name: Fil'kov, L. V.
name: Loktionova, N. A.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider the evolution of a spherically symmetric Quark-Gluon Plasma (QGP) drop with limited size in the framework of relativistic hydrodynamics. In the presence of the boundary, the expanding and cooling of QGP drop may appear as oscillating processes, which realize via multiple traveling of rarefaction and compression waves through the plasma and lead to increasing of plasma life-time. Within this picture, deflagration is the main possible way of hadronization. The slow cooling mechanism also leads to a significant enhancement of photon yield in comparison with Bjorken scenario.
description: 15 pages, LaTeX, 3 ps figures, to be published in Physics of Atomic Nuclei, 1997. Some stylistic changes
Additional file 1: of Crowded developmental environment promotes adult sex-specific nutrient consumption in a polyphagous fly
Creators: name: Morimoto, Juliano
name: Nguyen, Binh
name: Dinh, Hue
name: Than, Anh
name: Taylor, Phillip
name: Ponton, Fleur
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Figure S1. Effects of larval treatment on adult body weight and fecundity. Figure S2. Effects of larval treatment on absolute sucrose, yeast, and food consumptions. Figure S3. Schematic representation of the flight ability experiment. (DOCX 392 kb)
Paradies
Creators: name: Hartlieb, Michael
name: Steins, Georg
Publisher: name: transformatio;
Year: 2023

description: - Paradies – ein Sehnsuchtsort: weit weg als „Garten in Eden“ und Bild himmlischer Fülle oder ganz nah als Einkaufs- oder Kletterparadies …


- Paradies – eine Bildergalerie im Kopf: ungestörte Natur, Wasser und Nahrung im Überfluss, Frieden und Beziehungsglück …
- Paradies – zwischen verlorenen Möglichkeiten und Zukunftserwartungen …
description: transformatio;, Bd. 2 Nr. 1 (2023): Paradies
Wie der Mensch zum Menschen wird
Creators: name: Steins, Georg
Publisher: name: transformatio;
Year: 2023

description: Der alttestamentliche Eigenname Gottes ist der jüdischen Überlieferung entsprechend mit seinen vier Buchstaben als „JHWH“ dargestellt; wie er jeweils gelesen bzw. ausgesprochen wird, hängt von den Glaubensgemeinschaften und Gewohnheiten ab (traditionell z. B. „Adonaj“ oder „der Herr“ oder „der Ewige“).
description: transformatio;, Bd. 2 Nr. 1 (2023): Paradies
Large Gauge Symmetries of an Asymptotically de Sitter Horizon: An Extended First Law of Thermodynamics
Creators: name: Mahdieh, Fatemeh
name: Shojaie, Hossein
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper, we show that a universe with a dynamical cosmological constant approaching pure de Sitter at timelike infinity, enjoys an infinite dimensional symmetry group at its horizon. This group is larger than the usual $SO(4,1)$ of pure de Sitter. The charges associated with the asymptotic symmetry generators are non-integrable, and we demonstrate that they promote an extended version of the first law of thermodynamics. This contains four pairs of conjugate variables. The pair $(Θ,Λ)$ corresponding to the change in the cosmological constant and its conjugate volume $Θ$. The contribution of the surface tension of the horizon and its conjugate parameter surface area make a pair $(σ, A)$. The usual conjugate variables $ (T, S) $, $ (Ω, J) $ and a term $ \partial_v δS $ corresponding to entropy production, are included. In addition, this extended first law describes the non-conservative behaviour of the asymptotic charges in non-equilibrium.
description: Some minor changes and a reference added
Glass state of superfluid 3He-A in aerogel
Creators: name: Volovik, G. E.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Glass states formed in the superfluid $^3$He confined in aerogel are discussed. If the short range order corresponds to the A-phase state, the glass state is nonsuperfluid in the long wave length limit. The superfluidity can be restored by application of a small mass current. Transitions between the superfluid and nonsuperfluid glass states can be triggered by small magnetic field and by the change of the tipping angle of magnetization in NMR experiments.
description: 6 pages, LaTeX file, no figures, submitted to JETP Letters
Der Duft des Paradieses
Creators: name: Hake, Joachim
Publisher: name: transformatio;
Year: 2023

description: Die Gärten stehen am Anfang, und das Paradies ist vor allem der andere Ort, an dem wir nicht sind, nicht sein können und nicht sein dürfen. Wir leben nicht mehr im Paradies, wurden aus ihm vertrieben und sein Tor wurde für uns verschlossen.
description: transformatio;, Bd. 2 Nr. 1 (2023): Paradies
Additional file 2: of MEDI3039, a novel highly potent tumor necrosis factor (TNF)-related apoptosis-inducing ligand (TRAIL) receptor 2 agonist, causes regression of orthotopic tumors and inhibits outgrowth of metastatic triple-negative breast cancer
Creators: name: Greer, Yoshimi
name: Gilbert, Samuel
name: Gril, Brunilde
name: Narwal, Rajesh
name: Brooks, Danielle Peacock
name: Tice, David
name: Steeg, Patricia
name: Lipkowitz, Stanley
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer

description: Expression of different markers in various breast cancer cell lines. Western blot showing different proteins expressed in various subtypes of 15 breast cancer cell lines. (PDF 1167 kb)
Deep Generative Learning via Variational Gradient Flow
Creators: name: Gao, Yuan
name: Jiao, Yuling
name: Wang, Yang
name: Wang, Yao
name: Yang, Can
name: Zhang, Shunkang
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: We propose a general framework to learn deep generative models via \textbf{V}ariational \textbf{Gr}adient Fl\textbf{ow} (VGrow) on probability spaces. The evolving distribution that asymptotically converges to the target distribution is governed by a vector field, which is the negative gradient of the first variation of the $f$-divergence between them. We prove that the evolving distribution coincides with the pushforward distribution through the infinitesimal time composition of residual maps that are perturbations of the identity map along the vector field. The vector field depends on the density ratio of the pushforward distribution and the target distribution, which can be consistently learned from a binary classification problem. Connections of our proposed VGrow method with other popular methods, such as VAE, GAN and flow-based methods, have been established in this framework, gaining new insights of deep generative learning. We also evaluated several commonly used divergences, including Kullback-Leibler, Jensen-Shannon, Jeffrey divergences as well as our newly discovered `logD' divergence which serves as the objective function of the logD-trick GAN. Experimental results on benchmark datasets demonstrate that VGrow can generate high-fidelity images in a stable and efficient manner, achieving competitive performance with state-of-the-art GANs.
Verratenes Paradies
Creators: name: Niewiadomski, Józef
Publisher: name: transformatio;
Year: 2023

description: Auch wenn sich in den letzten Jahren die katholische Sexualmoral an vielen Punkten geändert hat oder der Änderungsbedarf deutlicher artikuliert wird, kommt es immer noch zu harten und für Außenstehende völlig unverständlichen innerkirchlichen Konflikten
zwischen Reformkräften und traditionellen Positionen, nicht zuletzt auf der Ebene der Weltkirche. In der Frage der kirchlichen Segnung
gleichgeschlechtlicher Lebensgemeinschaften ist dieser Streit heftig aufgebrochen; er prägt aber alle Themen dieses Diskussionsfeldes.
description: transformatio;, Bd. 2 Nr. 1 (2023): Paradies
Inflying perspectives of reduced phase space
Creators: name: Gooding, Cisco
name: Unruh, William G.
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: There is widespread disagreement about how the general covariance of a theory affects its quantization. Without a complete quantum theory of gravity, one can examine quantum consequences of coordinate choices only in highly idealized `toy' models. In this work, we extend our previous analysis of a self-gravitating shell model [1], and demonstrate that coordinate freedom can be retained in a reduced phase space description of the system. We first consider a family of coordinate systems discussed by Martel and Poisson [2], which have time coordinates that coincide with the proper times of ingoing and outgoing geodesics (for concreteness, we only consider the former). Included in this family are Painlevé-Gullstrand coordinates, related to a network of infalling observers that are asymptotically at rest, and Eddington-Finkelstein coordinates, related to a network of infalling observers that travel at the speed of light. We then introduce "inflying" coordinates - a hybrid coordinate system that allows the infalling observers to be arbitrarily boosted from one member of the aforementioned family to another. We perform a phase space reduction using inflying coordinates with an unspecified boosting function, resulting in a reduced theory with residual coordinate freedom. Finally, we discuss quantization, and comment on the utility of the reduced system for the study of coordinate effects and the role of observers in quantum gravity.
description: 12 pages, 2 figures
Medida de tendência central(CTM) de intervalos RR utilizando séries temporais dos batimentos cardíacos de indivíduos saudáveis e cardiopatas
Creators: name: de Araújo Costa, Gilberto
name: dos Santos, laurita
name: Carvalho Azevedo, Francisco Honeidy
Publisher: name: Zenodo
Year: 2019
Subjects: Modelagem Matemática. Intervalos RR. Variabilidade da Frequência Cardíaca. Medidas de Tendência Central. Análise Estatística.

description: O desenvolvimento de métodos para análise de sinais fisiológicos relacionados ao estresse e à ansiedade pode contribuir para prevenir o agravamento de quadros clínicos patológicos relacionados a alterações de comportamento e suas repercussões sobre a saúde do indivíduo. O objetivo deste trabalho é construir um modelo matemático para caracterizar e classificar os indivíduos em saudáveis ou cardiopatas. Este é um estudo observacional, de coorte do tipo quantitativo. Serão incluídos no estudo pacientes de ambos os gêneros, independente da idade, com histórico de estresse e que foram submetidos a exames do eletrocardiografia (ECG). Os sinais biomédicos serão séries temporais de intervalos RR de indivíduos normais e coronariopatas. Para obter as séries temporais usadas neste artigo, fez-se uma consulta no banco de dados públicos, Physionet. Os sinais biológicos do Physionet foram captados por Holter de 24 horas. A partir do ECG, os intervalos RR são obtidos. Esses intervalos representam a duração de um ciclo cardíaco completo. A variabilidade da frequência cardíaca (VFC) dá-se pelas variações entre os intervalos RR relacionando-se diretamente ao sistema nervoso autônomo. Será utilizado o pacote SPSS, Excel e o Phyton para as análises estatísticas. Espera-se que a elaboração do modelo matemático, medida de tendência central (CTM), seja estatisticamente significativo para discriminar como os sinais biológicos relacionados a séries temporais em intervalos RR obtidos a partir do ECG podem ser usados para detectar as diferenças entre os indivíduos saudáveis e cardiopatas.
How long do top scientists maintain their stardom? An analysis by region, gender and discipline: evidence from Italy
Creators: name: Abramo, Giovanni
name: D'Angelo, Ciriaco Andrea
name: Soldatenkova, Anastasiia
Publisher: name: arXiv
Year: 2018
Subjects: subject: Digital Libraries (cs.DL)
subject: FOS: Computer and information sciences

description: We investigate the question of how long top scientists retain their stardom. We observe the research performance of all Italian professors in the sciences over three consecutive four-year periods, between 2001 and 2012. The top scientists of the first period are identified on the basis of research productivity, and their performance is then tracked through time. The analyses demonstrate that more than a third of the nation's top scientists maintain this status over the three consecutive periods, with higher shares occurring in the life sciences and lower ones in engineering. Compared to males, females are less likely to maintain top status. There are also regional differences, among which top status is less likely to survive in southern Italy than in the north. Finally we investigate the longevity of unproductive professors, and then check whether the career progress of the top and unproductive scientists is aligned with their respective performances. The results appear to have implications for national policies on academic recruitment and advancement.
Estudo de terapias combinadas para a ablação por radiofrequência: aplicação de solução salina e nanopartícula em tecido hepático suíno ex vivo
Creators: name: Luciana Alves Fernandes / Marília Miranda Forte Gomes / Suélia De Siqueira Rodrigues Fleury
Publisher: name: Zenodo
Year: 2019
Subjects: metallic nanoparticle, radiofrequency ablation, saline solution, thermal damage region

description: Radiofrequency ablation (RFA) is a technology that raises the temperature of tumor cells for the exercise of cellular thermal desire. However, the result of incomplete ablation in the peripheral regions may transcend tumor recurrence. This study, will be used for an application of RF pure, solutions, saline and nanoparticle metallic, being a first o group of control. The experimental arrangement consisted of 500 kHz sine wave excitation, 15 W of power after ARF-SOFIA treatment and experimental ex vivo pig liver model. No control group was applied RF only and in the experimental groups a RF solution was made with saline (0.9%) cooled to 5and nanoparticle Ag at room temperature. As a result of a salary solution process, the results were found in relation to an ARF (p = 0.971) in relation to the range of the thermal damage region. To verify this, use ANOVA and post hoc statistical tests. It was concluded that ARF therapy combined with a saline solution reduced hepatic tissue impedance to greater energy delivery and consequently greater operational reach to the peripherals. This work is important for the emission of innovations in the procedure protocols for the ARF-SOFIA prototype.
On lepton flavour universality in semileptonic $B_c \to η_c, J/ψ$ decays
Creators: name: Leljak, Domagoj
name: Melic, Blazenka
name: Patra, Monalisa
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss $B_c \to η_c$ and $B_c \to J/ψ$ semileptonic decays within the Standard Model (SM) and beyond. The relevant transition form factors, being the main source of theoretical uncertainties, are calculated in the sum rule approach and are provided in a full $q^2$ range. We calculate the semileptonic branching fractions and find for the ratios, $R_{η_c}|_{\rm SM}= 0.32 \pm 0.02$, $R_{J/ψ}|_{\rm SM} = 0.23 \pm 0.01$. Both predictions are in agreement with other existing calculations and support the current tension in $R_{J/ψ}$ at 2$σ$ level with the experiment. To extend the potential of testing the SM in the semileptonic $B_c$ decays, we consider the forward-backward asymmetry and polarization observables. We also study the 4-fold differential distributions of $B_c \rightarrow J/ψ(J/ψ\to \tilde{\ell}^-\tilde{\ell}^+ ) \ell^- \barν_\ell$, where $\tilde{\ell} = e, μ$, in the presence of different new physics scenarios and find that the new physics effects can significantly modify the angular observables and can also produce effects which do not exist in the SM. Using the constraints on the new physics couplings from the recent combined analysis of BaBar, Belle and LHCb data on semileptonic $B \to D^{(\ast)}$ decays, where the effects of new physics could be visible, we find that these different new physics scenarios are not able to simultaneously explain the current experimental value of $R_{J/ψ}$.
description: 35 pages, 12 figures, appendix added
Inferred 4.4 eV Upper Limits on the Muon- and Tau-Neutrino Masses
Creators: name: Barger, V.
name: Weiler, T. J.
name: Whisnant, K.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: By combining experimental constraints from atmospheric and solar neutrino oscillations and the tritium beta decay endpoint, we infer upper limits of 4.4 eV on the $ν_μ$ and $ν_τ$ masses, if the universe consists of three neutrinos. For hierarchical mass spectra $m_3 \gg m_1, m_2$ or $m_3 \simeq m_2 \gg m_1$ we infer that $m_{ν_α} \lsim 0.08$ eV for $α= e, μ, τ$. In a four neutrino universe, and assuming neutrino oscillations also account for the LSND experimental results, $m_{ν_α} \lsim 5.4$ eV. We also obtain lower limits on the masses.
description: 7 pages, Revtex, uses epsf.sty, 1 postscript figure
Additional file 4: of A methodological systematic review of meta-ethnography conduct to articulate the complex analytical phases
Creators: name: France, Emma
name: Uny, Isabelle
name: Ring, Nicola
name: Turley, Ruth
name: Maxwell, Margaret
name: Duncan, Edward
name: Jepson, Ruth
name: Roberts, Rachel
name: Noyes, Jane
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Table S4. Comparative case studies of four meta-ethnography worked examples. A table comparing how phases 4 to 6 were conducted in four â worked exampleâ review publications. (DOCX 22 kb)
Electronic properties of the doped antiferromagnet on a kagome lattice
Creators: name: Yu, Weiqiang
name: Feng, Shiping
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Within the t-J model, we study the electronic properties of the doped antiferromagnet on the kagome lattice based on the framework of the self-consistent mean-field theory. At the half-filling, the spin-liquid ground-state energy per site of the kagome antiferromagnet is Eg/NJ=-0.859, which is in very good agreement with the numerical estimates. Away from the half-filling, the electron photoemission spectroscopy and density of states are discussed, and the results indicate that there is a gap in the normal-state of the system.
description: 9 pages, Revtex, Three figures are not included, and can be mailed by request
title: Ethiopian Journals of Environment and Development, Vol. 3 No. 2 (2021): PUBLIC SPACE OCCUPATION AND UTILIZATION AMONG STREET CHILDREN OF DILLA TOWN
title: PUBLIC SPACE OCCUPATION AND UTILIZATION AMONG STREET CHILDREN OF DILLA TOWN
titleType: AlternativeTitle
Creators: name: Ethiopian Journals Of Environment And Development
Publisher: name: Ethiopian Journals of Environment and Development
Year: 2021

description: Abstract
The problem of street children is a global concern and an increasing number of children are being forced to the streets driven by poverty, abuse, loss of parent, divorce, and torture. Most of these children are deprived of basic needs such as shelter, food and cloth. There is a widespread perception among the children and the public in large that public space is a free space for street children to enjoy. This paper explores public space occupation and utilization by street children using GIS and RS techniques.
Monte Carlo Renormalization of the 3-D Ising model: Analyticity and Convergence
Creators: name: Blöte, H. W. J.
name: Heringa, J. R.
name: Hoogland, A.
name: Meyer, E. W.
name: Smit, T. S.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We review the assumptions on which the Monte Carlo renormalization technique is based, in particular the analyticity of the block spin transformations. On this basis, we select an optimized Kadanoff blocking rule in combination with the simulation of a d=3 Ising model with reduced corrections to scaling. This is achieved by including interactions with second and third neighbors. As a consequence of the improved analyticity properties, this Monte Carlo renormalization method yields a fast convergence and a high accuracy. The results for the critical exponents are y_H=2.481(1) and y_T=1.585(3).
description: RevTeX, 4 PostScript files
Additional file 1: of MEDI3039, a novel highly potent tumor necrosis factor (TNF)-related apoptosis-inducing ligand (TRAIL) receptor 2 agonist, causes regression of orthotopic tumors and inhibits outgrowth of metastatic triple-negative breast cancer
Creators: name: Greer, Yoshimi
name: Gilbert, Samuel
name: Gril, Brunilde
name: Narwal, Rajesh
name: Brooks, Danielle Peacock
name: Tice, David
name: Steeg, Patricia
name: Lipkowitz, Stanley
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Neuroscience
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: MEDI3039 induces cell death in TNBC cell lines. (A) Western blot showing time-dependent effect of MEDI3039 (1pM) on MB231 cells. One of two experiments showing similar results. (B) Comparison of 16 h and 72 h treatment of MEDI3039 in MB231 and MB468 cells by MTS assays. Data is presented as mean +/− SD, ****p
JANUBIY HUDUDLARNING TUPROQ IQLIM SHAROYITIGA MOS MAVSUMIY GULLAR YETISHTIRISHNING DOLZARBLIGI
Creators: name: Nurillayev, Ilhom
name: Xayrullayeva, O'g'iloy
Publisher: name: Zenodo
Year: 2024

description: Hozirgi paytda kelib tuproqlarimiz strukturasi yomonlashmoqda buning ortidan esa qishloq xo’jalik maxsulotlari va manzarali gullar yetishtirish brogan sari qiyinlashib bormoqda. Ushbu maqolada janubiy hududlarning tuproqlariga va ekologik sharoyitiga mos manzarali gular yetishtirish haqida ma’lumotlar keltirilgan.
Global pseudodifferential operators of infinite order in classes of ultradifferentiable functions
Creators: name: Asensio, Vicente
name: Jornet, David
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 46F05, 47G30, 35S05, 46E10

description: We develop a theory of pseudodifferential operators of infinite order for the global classes $\mathcal{S}_ω$ of ultradifferentiable functions in the sense of Björck, following the previous ideas given by Prangoski for ultradifferentiable classes in the sense of Komatsu. We study the composition and the transpose of such operators with symbolic calculus and provide several examples.
Coherent states and geodesics: cut locus and conjugate locus
Creators: name: Berceanu, Stefan
Publisher: name: arXiv
Year: 1995
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: The intimate relationship between coherent states and geodesics is pointed out. For homogenous manifolds on which the exponential from the Lie algebra to the Lie group equals the geodesic exponential, and in particular for symmetric spaces, it is proved that the cut locus of the point $0$ is equal to the set of coherent vectors orthogonal to $\vert 0>$. A simple method to calculate the conjugate locus in Hermitian symmetric spaces with significance in the coherent state approach is presented. The results are illustrated on the complex Grassmann manifold.
description: 19 pages, enlarged version, 14 pages, Latex + some macros from Revtex + some AMS fonts
Phenomenology of Neutral D-meson Decays and Double-Flavor Oscillations
Creators: name: Azimov, Ya.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Decays of neutral D-mesons are considered phenomenologically without invoking any particular models. Special attention is given to cascade decays with intermediate neutral kaons where coherent double-flavor oscillations (CDFO) become possible. We show necessity and unique possibilities of experiments on CDFO. They allow to relate with each other widths and masses of D-meson eigenstates, to separate interference effects due to $D^0 - \bar D^0$ mixing and/or Cabibbo-favored vs. doubly-suppressed transitions. Such experiments provide the only known ways to unambiguous model-independent measurements of all CP-violating parameters and of Cabibbo-doubly-suppressed amplitudes, where the New Physics may have more prominent manifestations. Similar experiments would be useful and interesting also for charged $D$-meson decays to neutral kaons.
description: 22 pages, LATEX, no figures. Misprint in bibliography is corrected; publication reference is appended
Additional file 2: of A methodological systematic review of meta-ethnography conduct to articulate the complex analytical phases
Creators: name: France, Emma
name: Uny, Isabelle
name: Ring, Nicola
name: Turley, Ruth
name: Maxwell, Margaret
name: Duncan, Edward
name: Jepson, Ruth
name: Roberts, Rachel
name: Noyes, Jane
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Science Policy

description: Table S2. Characteristics of review publications and their contributions to phases 4, 5 and 6. A table summarising the characteristics of the publications included in the systematic review including whether they provided material that was relevant to phases 4â 6 of meta-ethnogrpahy conduct and if so whether it was rich in detail. (DOCX 103 kb)
Does your surname affect the citability of your publications?
Creators: name: Abramo, Giovanni
name: D'Angelo, Ciriaco Andrea
Publisher: name: arXiv
Year: 2018
Subjects: subject: Digital Libraries (cs.DL)
subject: FOS: Computer and information sciences

description: Prior investigations have offered contrasting results on a troubling question: whether the alphabetical ordering of bylines confers citation advantages on those authors whose surnames put them first in the list. The previous studies analyzed the surname effect at publication level, i.e. whether papers with the first author early in the alphabet trigger more citations than papers with a first author late in the alphabet. We adopt instead a different approach, by analyzing the surname effect on citability at the individual level, i.e. whether authors with alphabetically earlier surnames result as being more cited. Examining the question at both the overall and discipline levels, the analysis finds no evidence whatsoever that alphabetically earlier surnames gain advantage. The same lack of evidence occurs for the subpopulation of scientists with very high publication rates, where alphabetical advantage might gain more ground. The field of observation consists of 14,467 scientists in the sciences.
A Mathematical Theory of the Universe: The Complex Numbered Theory of General Relativity
Creators: name: Hardy, Devin
Publisher: name: Zenodo
Year: 2024

description:  This paper generalizes the mathematical apparatus of general relativityto include new operators such as the zoom operator and generalized mathematicalobjects for complex spaces. CGR addresses the nature of space-time at thequantum zoom or quantum scale as quantum space time which give rise to quantum space-time coordinates for the trajectory for the internal motions of aparticle by generalized zitterbewegung according to a relativistic version of thedebroglie-bohm quantum theory.
Additional file 3: of A methodological systematic review of meta-ethnography conduct to articulate the complex analytical phases
Creators: name: France, Emma
name: Uny, Isabelle
name: Ring, Nicola
name: Turley, Ruth
name: Maxwell, Margaret
name: Duncan, Edward
name: Jepson, Ruth
name: Roberts, Rachel
name: Noyes, Jane
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Science Policy

description: Table S3. Examples of ‘rich’ and ‘not rich’ data on phases 4 to 6 from systematic review publications. A table providing data excerpts from review publications illustrating data that we judged rich and not rich on conduct of phases 4 to 6 and explaining why. (DOCX 26 kb)
Changes in Gut Microorganism in Patients with Positive Immune Antibodies Associated Recurrent Abortion: An Advanced Study
Creators: name: Jin, Min
name: Feng, Xin
Publisher: name: Zenodo
Year: 2021
Subjects: Recurrent abortion
immune antibody
gut microorganism
sequencing

description: Background: This study aimed to analyze the changes in gut microorganism of patients with positive immune antibody associated recurrent abortion using 16s rRNA gene sequencing microbiome assay. Methods: The fecal samples from 20 recurrent abortion women with positive immune antibody (positive group) and 20 with negative immune antibody (negative group) were collected. After 16s rRNA gene sequencing, the obtained raw reads were performed quality filtering to obtain the clean tags and then classified into microbial genomes. All effective tags were clustered into operational taxonomic units (OTUs) and the representative sequence was selected for the annotation of taxonomic information, followed by alpha and beta diversity analyses. Results: A total of 43,116 OTUs were obtained in all 40 samples. Bacteroides had the highest relative abundance in the positive group. In the negative group, Bacteroides, Erysipelotrichaceae_UCG-003, Faecalibacterium and Prevotella_9 had high relative abundance. Alpha diversity analysis results showed that the community richness, community diversity, and phylogenetic diversity in the positive group were higher than that in the negative group. Prevotella_9, Enterococcus, Megasphaera and Anaerostipes presented significant differences between negative and positive groups. Conclusion: The present study for the first time investigated the gut microbiome involved in positive immune antibody associated recurrent abortion via 16s rRNA gene sequencing microbiome assay. The genera that were significantly differential between positive and negative groups may serve as therapeutic targets for positive immune antibody associated recurrent abortion.
The Climate - Land - Energy - Water nexus in Zambia: An assessment of research and policy priorities
Creators: name: Serenje, Nancy Chama
name: Njobvu, Clement
name: Cronin, Jennifer
name: Pye, Steve
name: Yamba, Francis
Publisher: name: Zenodo
Year: 2025
Subjects: Resource nexus
Climate change
Zambia
Research agenda
CLEWs

description: This CCG working paper provides a review of issues relating to the climate-land-energy-water nexus in Zambia.

Drawing on stakeholder workshops, a literature review and policy analysis, it presents evidence on the state of research on the nexus links, and assesses whether and how such issues are considered in national policies. It identifies policy recommendations and research needs. 

More information is available from the project team: ceeez2015@gmail.com and jen.cronin@ucl.ac.uk.

This material has been produced with support from the Climate Compatible Growth (CCG) programme. CCG is funded by UK AID from the UK Government. Views expressed herein do not necessarily reflect the UK government's official policies.
Interplay of parton and hadron cascades in nucleus-nucleus collisions at the CERN SPS and RHIC
Creators: name: Geiger, Klaus
name: Longacre, Ronald
Publisher: name: arXiv
Year: 1997
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We introduce a Monte Carlo space-time model for high-energy collisions with nuclei, involving the dynamical interplay of perturbative QCD parton production and evolution, with non-perturbative parton-cluster formation and `afterburner' cascading of formed pre-hadronic clusters plus hadron excitations. This approach allows us to trace the space-time history of parton and hadron degrees of freedom of nuclear collisions on the microscopical level of parton and hadron cascades in both position and momentum space, from the instant of nuclear overlap to the final yield of particles. In applying this approach, we analyze Pb+Pb collisions at the CERN SPS with beam energy 158 GeV (sqrt{s}/A = 17 GeV) and Au+Au collisions at RHIC with collider energy \sqrt{s}/A = 200 GeV. We find that the perturbative QCD parton production and cascade development provides an important contribution to particle production at central rapidities, and that the `afterburner' cascading of pre-hadronic clusters and formed hadrons emerging from the parton cascade is essential. The overall agreement of our model calculations including the `afterburner' cascading with the observed particle spectra at the CERN SPS is fairly good, whereas the neglect of the final-state interactions among hadronic excitations deviates significantly.
description: 20 pages including 11 postscript figures
The ultra-diffuse galaxy NGC 1052-DF2 with MUSE: I. Kinematics of the stellar body
Creators: name: Emsellem, Eric
name: van der Burg, Remco F. J.
name: Fensch, Jeremy
name: Jerabkova, Tereza
name: Zanella, Anita
name: Agnello, Adriano
name: Hilker, Michael
name: Mueller, Oliver
name: Rejkuba, Marina
name: Duc, Pierre-Alain
name: Durrell, Patrick
name: Habas, Rebecca
name: Lelli, Federico
name: Lim, Sungsoon
name: Marleau, Francine R.
name: Peng, Eric
name: Sanchez-Janssen, Ruben
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The so-called ultra-diffuse galaxy NGC~1052-DF2 was announced to be a galaxy lacking dark matter based on a spectroscopic study of its constituent globular clusters. Here we present the first spectroscopic analysis of the stellar body of this galaxy using the MUSE integral-field spectrograph at the (ESO) Very Large Telescope. The MUSE datacube simultaneously provides DF2's stellar velocity field and systemic velocities for seven globular clusters (GCs). We further discovered three planetary nebulae (PNe) that are likely part of this galaxy. While five of the clusters had velocities measured in the literature, we were able to confirm the membership of two more candidates through precise radial velocity measurements, which increases the measured specific frequency of GCs in DF2. The mean velocity of the diffuse stellar body, 1792.9$^{-1.8}_{+1.4}$~\kms, is consistent with the mean globular cluster velocity. We detect a weak but significant velocity gradient within the stellar body, with a kinematic axis close to the photometric major-axis, making it a prolate-like rotator. We estimate a velocity dispersion from the clusters and PNe of $σ_{\mathrm{int}}=10.6^{+3.9}_{-2.3}$~\kms. The velocity dispersion $σ_{\rm{DF2}\star}$(\re) for the stellar body within one effective radius is $10.8^{-4.0}_{+3.2}$~\kms. Considering various sources of systemic uncertainties this central value varies between 5 and 13~\kms, and we conservatively report a 95\% confidence upper limit to the dispersion within one \re\ of 21~\kms. We provide updated mass estimates based on these dispersions corresponding to the different distances to NGC~1052-DF2 that have been reported in the recent literature.
description: 10 pages, 5 figures, Accepted for publication in A&A. Publisher ready version: minor language editing
Optical spectroscopic study of the interplay of spin and charge in NaV2O5
Creators: name: Damascelli, A.
name: Presura, C.
name: van der Marel, D.
name: Jegoudez, J.
name: Revcolevschi, A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate the temperature dependent optical properties of NaV2O5, in the energy range 4meV-4eV. The symmetry of the system is discussed on the basis of infrared phonon spectra. By analyzing the optically allowed phonons at temperatures below and above the phase transition, we conclude that a second-order change to a larger unit cell takes place below 34 K, with a fluctuation regime extending over a broad temperature range. In the high temperature undistorted phase, we find good agreement with the recently proposed centrosymmetric space group Pmmn. On the other hand, the detailed analysis of the electronic excitations detected in the optical conductivity, provides direct evidence for a charge disproportionated electronic ground-state, at least on a locale scale: A consistent interpretation of both structural and optical conductivity data requires an asymmetrical charge distribution on each rung, without any long range order. We show that, because of the locally broken symmetry, spin-flip excitations carry a finite electric dipole moment, which is responsible for the detection of direct two-magnon optical absorption processes for E parallel to the a axis. The charged-magnon model, developed to interpret the optical conductivity of NaV2O5, is described in detail, and its relevance to other strongly correlated electron systems, where the interplay of spin and charge plays a crucial role in determining the low energy electrodynamics, is discussed.
description: Revtex, 19 pages, 16 postscript pictures embedded in the text, submitted to PRB. Find more stuff at http://www.stanford.edu/~damascel/andreaphd.html or http://www.ub.rug.nl/eldoc/dis/science/a.damascelli/
Exact Partition Function for the Potts Model with Next-Nearest Neighbor Couplings on Strips of the Square Lattice
Creators: name: Chang, Shu-Chiuan
name: Shrock, Robert
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present exact calculations of partition function $Z$ of the $q$-state Potts model with next-nearest-neighbor spin-spin couplings, both for the ferromagnetic and antiferromagnetic case, for arbitrary temperature, on $n$-vertex strip graphs of width $L_y=2$ of the square lattice with free, cyclic, and Möbius longitudinal boundary conditions. The free energy is calculated exactly for the infinite-length limit of these strip graphs and the thermodynamics is discussed. Considering the full generalization to arbitrary complex $q$ and temperature, we determine the singular locus ${\cal B}$ in the corresponding ${\mathbb C}^2$ space, arising as the accumulation set of partition function zeros as $n \to \infty$.
description: 36 pages, latex, 22 figures
Detecting Baryon Acoustic Oscillations in Dark Matter from Kinematic Weak Lensing Surveys
Creators: name: Ding, Zhejie
name: Seo, Hee-Jong
name: Huff, Eric
name: Saito, Shun
name: Clowe, Douglas
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We investigate the feasibility of extracting Baryon Acoustic Oscillations (BAO) from cosmic shear tomography. We particularly focus on the BAO scale precision that can be achieved by future spectroscopy-based, kinematic weak lensing (KWL) surveys \citep[e.g.,][]{Huff13} in comparison to the traditional photometry-based weak lensing surveys. We simulate cosmic shear tomography data of such surveys with a few simple assumptions to focus on the BAO information, extract the spacial power spectrum, and constrain the recovered BAO feature. Due to the small shape noise and the shape of the lensing kernel, we find that a Dark Energy Task Force Stage IV version of such KWL survey can detect the BAO feature in dark matter by $3$-$σ$ and measure the BAO scale at the precision level of 4\% while it will be difficult to detect the feature in photometry-based weak lensing surveys. With a more optimistic assumption, a KWL-Stage IV could achieve a $\sim 2\%$ BAO scale measurement with $4.9$-$σ$ confidence. A built-in spectroscopic galaxy survey within such KWL survey will allow cross-correlation between galaxies and cosmic shear, which will tighten the constraint beyond the lower limit we present in this paper and therefore possibly allow a detection of the BAO scale bias between galaxies and dark matter.
description: 18 pages, 10 figures; revised arguments in section 2, results unchanged