cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Noncontrast computed tomography markers of outcome in intracerebral hemorrhage patients
Creators: name: Quintas-Neves, Miguel
name: Marques, Leandro
name: Lénia Silva
name: Amorim, José Manuel
name: Ferreira, Carla
name: Pinho, João
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Objectives: The characterization of markers capable of predicting clinically significant hematoma growth (HG) in patients with intracerebral hemorrhage (ICH) may be useful for the selection of patients for clinical trials. The use of several noncontrast computed tomography (NCCT) markers has been suggested to stratify the risk of HG. The aim of this study was to analyze HG prediction using different NCCT markers in patients with spontaneous ICH. Methods: Single-hospital retrospective study of patients with spontaneous ICH, who underwent initial NCCT <24 hours after symptom onset. Clinical characteristics were collected and two independent observers analyzed hemorrhage characteristics, volumes and 8 NCCT markers. HG was defined as a growth of ≥33% or ≥6mL in follow-up CT and 30-day survival was collected. Results: 328 patients were included. The most frequent NCCT marker was ‘any hypodensity’ (68.0%) and the less frequent was the blend sign (11.6%). HG occurred in 22.1% of patients and the only independent predictors for HG were ‘any hypodensity’ (OR=3.32, 95%CI=1.18–9.34, p=0.023) and the swirl sign (OR=3.98, 95%CI=1.41–11.21, p=0.009). Although all NCCT markers were more frequent in patients who died within 30 days, the only independent predictors were ‘irregular margins’ (OR=4.54, 95%CI=1.63–12.66, p=0.004) and the satellite sign (OR=2.49, 95%CI=1.07–5.75, p=0.034). NCCT markers with greater sensitivity for HG were ‘any hypodensity’ and the swirl sign, although with poor positive predictive values and poor areas under the curve. Conclusion: Even though some NCCT markers are independent predictors of HG and 30-day survival, they have suboptimal diagnostic test performances for such outcomes. Abbreviation: OR: odds ratio; 95%CI: 95% confidence interval
How technology makes us human: Cultural historical roots for Design and Technology Education. (Blog Post)
Creators: name: McLain, Matt
name: Irving-Bell, Dawne
name: Wooff, David
name: Morrison-Love, David
Publisher: name: figshare
Year: 2021
Subjects: subject: Education
subject: 130106 Secondary Education
subject: FOS: Educational sciences
subject: 160506 Education Policy
subject: FOS: Political science
subject: 130313 Teacher Education and Professional Development of Educators
subject: 130103 Higher Education
subject: 130105 Primary Education (excl. Maori)
subject: 130303 Education Assessment and Evaluation
subject: 130213 Vocational Education and Training Curriculum and Pedagogy
subject: 130202 Curriculum and Pedagogy Theory and Development
subject: 130212 Science, Technology and Engineering Curriculum and Pedagogy

description: Blog Post to support Paper published in "The Curriculum Journal" under the same title. (Link Below to Paper)
Off-Diagonal Metrics and Anisotropic Brane Inflation
Creators: name: Vacaru, Sergiu I.
name: Gontsa, Denis
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study anisotropic reheating (entropy production) on 3D brane from a decaying bulk scalar field in the brane-world picture of the Universe by considering off-diagonal metrics and anholonomic frames. We show that a significant amount of, in general, anisotropic dark radiation is produced in this process unless only the modes which satisfy a specific relation are excited. We conclude that subsequent entropy production within the brane is required in general before primordial nucleosynthesis and that the presence of off-diagonal components (like in the Salam, Strathee and Petracci works) of the bulk metric modifies the processes of entropy production which could substantially change the brane-world picture of the Universe.
description: 7 pages, Revtex, version 2 with changed affiliation and references
Internationalisation of the Study of Religion and Its Methodological Challenges
Creators: name: Akram, Muhammad
Publisher: name: figshare
Year: 2021
Subjects: subject: 220402 Comparative Religious Studies
subject: FOS: Philosophy, ethics and religion
subject: 220207 History and Philosophy of the Humanities
subject: 220208 History and Philosophy of the Social Sciences
subject: 220403 Islamic Studies
subject: 229999 Philosophy and Religious Studies not elsewhere classified
subject: 220310 Phenomenology
subject: 220499 Religion and Religious Studies not elsewhere classified
subject: 220405 Religion and Society
subject: Religious Studies
subject: 220407 Studies in Religious Traditions (excl. Eastern, Jewish, Christian and Islamic Traditions)
subject: 220406 Studies in Eastern Religious Traditions

description: This paper discusses internationalisation of the study of religion after the mid-twentieth century and some methodological implications of this development. It is shown that when the International Association for the History of Religions (IAHR) was established in 1950 under the auspices of UNESCO to collaborate between scholars from different parts of the world, some non-Western scholars raised questions about the exact nature and objectives of the study of religion. The then protagonists of IAHR quickly responded to these questions by proclaiming "the basic minimum conditions" for academic study of religion, which did not leave much space for diversity of cultural perspectives in the field. Then the paper shows, through a brief historical survey of relevant materials, how the increased interaction between scholars from different cultures of the world thenceforth exposed the Eurocentric tenor of this discipline, and by implication its assumed methodological universality also came under question. It is concluded that, in spite of the widespread recognition of methodological contingencies afforded by different cultural perspectives and regional contexts, scholars are still divided on how various knowledge traditions of the world can be accommodated in the discipline without succumbing to explicit biases or apologetics.
How technology makes us human: Cultural historical roots for Design and Technology Education.
Creators: name: McLain, Matt
name: Irving-Bell, Dawne
name: Wooff, David
name: Morrison-Love, David
Publisher: name: figshare
Year: 2021
Subjects: subject: Education
subject: 130106 Secondary Education
subject: FOS: Educational sciences
subject: 160506 Education Policy
subject: FOS: Political science
subject: 130313 Teacher Education and Professional Development of Educators
subject: 130103 Higher Education
subject: 130105 Primary Education (excl. Maori)
subject: 130303 Education Assessment and Evaluation
subject: 130213 Vocational Education and Training Curriculum and Pedagogy
subject: 130202 Curriculum and Pedagogy Theory and Development
subject: 130212 Science, Technology and Engineering Curriculum and Pedagogy

description: Blog Post to support Paper published in "The Curriculum Journal" under the same title. (Link Below to Paper)
Additional file 7 of Phosphorylation of β-catenin at Serine552 correlates with invasion and recurrence of non-functioning pituitary neuroendocrine tumours
Creators: name: Rai, Ashutosh
name: Yelamanchi, Soujanya D.
name: Radotra, Bishan D.
name: Gupta, Sunil K.
name: Mukherjee, Kanchan K.
name: Tripathi, Manjul
name: Chhabra, Rajesh
name: Ahuja, Chirag K.
name: Kumar, Narendra
name: Pandey, Akhilesh
name: Korbonits, Márta
name: Dutta, Pinaki
name: Gaston-Massuet, Carles
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer

description: Additional File 7: Fig. S6. Protein-protein interaction network of phosphoproteins exclusively overphosphorylated in recurrent NFPTs showed upregulation of β-catenin signalling. Phosphoproteins only overphosphorylated in recurrent subgroup (R) were mapped using FunRich (version 3.1.3) software. Each red node represents a hyperphosphorylated protein and blue line indicates interactions. EGFR as found to be in the center of interaction hub while β-catenin was found to be part of most of the upregulated pathways. Blue arrows indicate β-catenin and MYH9, which are significantly hyperphosphorylated in R. Nodes with green circles represents proteins involved in regulation of nuclear β-catenin signaling, while nodes with yellow circles represents proteins involved in developmental pathways. PSMD2 and PSMA3 (indicated by black arrows) represents proteins involved in cell cycle regulation.
Hygroamblystegium varium Monk.
Creators: name: Ros, Rosa M.
name: Olaf, Susana Rams
name: Eloy, Olaf Werner
name: Cerón, Eloy
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Plantae
Bryophyta
Bryopsida
Hypnales
Amblystegiaceae
Hygroamblystegium
Hygroamblystegium varium

description: Hygroamblystegium varium (Hedw.) Mönk.
RECORDS. — Litschauer (1904), Jelenc (1955a): Kabylie du Djurdjura, col de Tirourda, 1700 m. Jelenc (1955a): Alger. Rare.
description: Published as part of Ros, Rosa M., Olaf, Susana Rams, Eloy, Olaf Werner & Cerón, Eloy, 2024, Revisiting the Bryophyte Checklist of Algeria: Exploring Diversity and Distribution, pp. 49-116 in Cryptogamie, Bryologie 20 (5) on page 83, DOI: 10.5252/cryptogamie-bryologie2024v45a5, http://zenodo.org/record/14593891
PENGEMBANGAN KOMPETENSI DAN KARIR GURU DALAM PENDIDIKAN I
Creators: name: Alliya Rahmatika
Publisher: name: figshare
Year: 2021
Subjects: subject: 130313 Teacher Education and Professional Development of Educators
subject: FOS: Educational sciences

description: Proses pembelajaran atau proses belajar mengajar merupakan suatu proses yang mengandung serangkaian perbuatan guru dan siswa atas dasar hubungan timbal balik yang berlangsung dalam situasi edukatif untuk mencapai tujuan tertentu.Salah satu upaya dalam pengembangan profesi guru dengan cara meneruskan dan mengembangkan nilai-nilai hidup, peningkatan dan pengembangan keterampilan dapat diperoleh melalui proses pembelajaran. Pengembangan profesional guru dipelajari dan disajikan dalam sastra relevan di banyak berbeda cara. Interaksi antara guru dengan siswa itu merupakan syarat utama bagi berlangsungnya proses belajar mengajar. Oleh sebab itu, untuk mencapai hal tersebut guru harus memiliki sejumlah kompetensi sehingga menjadi guru yang profesional. Kompetensi berarti suatu hal yang menggambarkan kualifikasi atau kemampuan seseorang, baik yang kualitatif maupun kuantitatif. Pengembangan profesi guru pada dasarnya adalah peningkatan kualitas kompetensi guru, kompetensi guru atau kemampuan dari guru untuk memangku jabatan tersebut harus benar-benar dilakukan secara ikhlas. Produktivitas kerja guru yang dikaitkan dengan adanya kualifikasi pendidikan dan pengembangan karir guru di sekolah.
"Black holes ain't so black": An introduction to the great discoveries of Stephen Hawking
Creators: name: Pinochet, Jorge
Publisher: name: arXiv
Year: 2019
Subjects: subject: Popular Physics (physics.pop-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Between 1974 and 1975, Stephen Hawking revolutionized the world of physics by proposing that black holes have temperature, entropy, and evaporate gradually. The objective of this article is to offer a brief and updated introduction to these three remarkable results, employing only high school algebra and elementary physics. This article may be useful as pedagogical material in an introductory undergraduate physics course.
description: 7 pages
$p$-adic estimates of exponential sums on curves
Creators: name: Kramer-Miller, Joe
Publisher: name: arXiv
Year: 2019
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 14F30, 11T23, 11G20

description: The purpose of this article is to prove a ``Newton over Hodge'' result for exponential sums on curves. Let $X$ be a smooth proper curve over a finite field $\mathbb{F}_q$ of characteristic $p\geq 3$ and let $V \subset X$ be an affine curve. For a regular function $\overline{f}$ on $V$, we may form the $L$-function $L(\overline{f},V,s)$ associated to the exponential sums of $\overline{f}$. In this article, we prove a lower estimate on the Newton polygon of $L(\overline{f},V,s)$. The estimate depends on the local monodromy of $f$ around each point $x \in X-V$. This confirms a hope of Deligne that the irregular Hodge filtration forces bounds on $p$-adic valuations of Frobenius eigenvalues. As a corollary, we obtain a lower estimate on the Newton polygon of a curve with an action of $\mathbb{Z}/p\mathbb{Z}$ in terms of local monodromy invariants.
description: Simplified proof and improved exposition
Timing Properties of Magnetars
Creators: name: Ozel, Feryal
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the pulse morphologies and pulse amplitudes of thermally emitting neutron stars with ultrastrong magnetic fields. The beaming of the radiation emerging from a magnetar was recently shown to be predominantly non-radial, with a small pencil and a broad fan component. We show that the combination of this radiation pattern with the effects of strong lensing in the gravitational field of the neutron star yields pulse profiles that show a qualitatively different behavior compared to that of the radially-peaked beaming patterns explored previously. Specifically, we find that: (i) the pulse profiles of magnetars with a single hot emission region on their surface exhibit 1-2 peaks, whereas those with an antipodal emission geometry have 1-4 peaks, depending on the neutron star compactness, the observer's viewing angle, and the size of the hot regions; (ii) the energy dependence of the beaming pattern may give rise to weakly or strongly energy-dependent pulse profiles and may introduce phase lags between different energy bands; (iii) the non-radial beaming pattern can give rise to high pulsed fractions even for very relativistic neutron stars; (iv) the pulsed fraction may not vary monotonically with neutron star compactness; (v) the pulsed fraction does not decrease monotonically with the size of the emitting region; (vi) the pulsed fraction from a neutron star with a single hot pole has, in general, a very weak energy dependence, in contrast to the case of an antipodal geometry. Comparison of these results to the observed properties of anomalous X-ray pulsars strongly suggests that they are neutron stars with a single hot region of ultrastrong magnetic field.
description: 22 pages, 13 color figures, ApJ in press
Arrenurus (Arrenurus) meridionalis Thor 1902
Creators: name: Smit, H.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Arrenuridae
Arrenurus
Arrenurus meridionalis

description: Arrenurus (Arrenurus) meridionalis Thor, 1902
 Material examined. SOUTH AFRICA. 4/11/0, Groenvlei, N-side, Goukamma NR, Western Cape Province, 34° 01.535 S 22° 51.025 E, 14.xi.2004.
 Remarks. Previously reported from South Africa (K. Viets 1953) and Congo (K.O. Viets 1973b).
description: Published as part of Smit, H., 2012, New records of the water mite family Arrenuridae from the Afrotropical region, with the description of 11 new species and two new subspecies (Acari: Hydrachnidia), pp. 1-31 in Zootaxa 3187 on page 7
Hylocomiadelphus triquetrus Ochyra & Stebel
Creators: name: Ros, Rosa M.
name: Olaf, Susana Rams
name: Eloy, Olaf Werner
name: Cerón, Eloy
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Plantae
Bryophyta
Bryopsida
Hypnales
Hylocomiaceae
Hylocomiadelphus
Hylocomiadelphus triquetrus

description: * Hylocomiadelphus triquetrus (Hedw.) Ochyra & Stebel
Rhytidiadelphus triquetrus (Hedw.) Warnst.
Nomenclature follows Ochyra & Stebel (2008) and Ignatov et al. (2019).
RECORDS. — Bescherelle (1882), Jelenc (1955a): Kabylie du Djurdjura, Tizi Ouzou; Tlemcen. Trabut (1888): sine loco. Jelenc (1955a): Kabylie du Djurdjura, Aït Idjer.
COMMENT
Doubtfully present in Algeria. The presence of this Circumpolar Boreo-temperate species (Blockeel et al. 2014b) in Algeria is unlikely. Given the challenges in locating the collections, this species could only be retained in the Algerian catalogue upon the discovery of new specimens.
description: Published as part of Ros, Rosa M., Olaf, Susana Rams, Eloy, Olaf Werner & Cerón, Eloy, 2024, Revisiting the Bryophyte Checklist of Algeria: Exploring Diversity and Distribution, pp. 49-116 in Cryptogamie, Bryologie 20 (5) on page 83, DOI: 10.5252/cryptogamie-bryologie2024v45a5, http://zenodo.org/record/14593891
Additional file 2 of Breastfeeding restored the gut microbiota in caesarean section infants and lowered the infection risk in early life
Creators: name: Guo, Cheng
name: Zhou, Qian
name: Li, Muxia
name: Zhou, Letian
name: Xu, Lei
name: Zhang, Ying
name: Li, Dongfang
name: Wang, Ye
name: Dai, Wenkui
name: Li, Shuaicheng
name: Zhang, Lin
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 2.
Texto de reação referente ao artigo “Competências docentes e a formação de professores de ciências”
Creators: name: Maximino, Caio
Publisher: name: figshare
Year: 2019
Subjects: subject: 130313 Teacher Education and Professional Development of Educators
subject: FOS: Educational sciences

description: Texto de reação referente ao artigo “Competências docentes e a formação de professores de ciências”
Theory of relaxation dynamics for anomalous diffusion processes in harmonic potential
Creators: name: Wang, Xudong
name: Chen, Yao
name: Deng, Weihua
Publisher: name: arXiv
Year: 2019
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Optical tweezers setup is often used to probe the motion of individual tracer particle, which promotes the study of relaxation dynamics of a generic process confined in a harmonic potential. We uncover the dependence of ensemble- and time-averaged mean square displacements of confined processes on the velocity correlation function $C(t,t+τ)$ of the original process. With two different scaling forms of $C(t,t+τ)$ for small $τ$ and large $τ$, the stationary value and the relaxation behaviors can be obtained immediately. The gotten results are valid for a large amount of anomalous diffusion processes, including fractional Brownian motion, scaled Brownian motion, and the multi-scale Lévy walk with different exponents of running time distribution.
description: 5 pages, 3 figures
On extremal holomorphically contractible families
Creators: name: Jarnicki, Marek
name: Jarnicki, Witold
name: Pflug, Peter
Publisher: name: arXiv
Year: 2002
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 32F45; 32U35

description: We prove that the category of generalized holomorphically contractible families possesses maximal and minimal objects. Moreover, we present basic properties of these extremal families.
description: 15 pages
Almost Perfect Metals in One Dimension
Creators: name: Murthy, Chaitanya
name: Nayak, Chetan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We show that a one-dimensional quantum wire with as few as 2 channels of interacting fermions can host metallic states of matter that are stable against all perturbations up to $q^\text{th}$-order in fermion creation/annihilation operators for any fixed finite $q$. The leading relevant perturbations are thus complicated operators that are expected to modify the physics only at very low energies, below accessible temperatures. The stability of these non-Fermi liquid fixed points is due to strong interactions between the channels, which can (but need not) be chosen to be purely repulsive. Our results might enable elementary physical realizations of these phases.
description: 5 pages, 2 figures (+Supplemental Material: 13 pages, 2 figures). Final version published in Physical Review Letters
How the no-cloning theorem got its name
Creators: name: Peres, Asher
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: I was the referee who approved the publication of Nick Herbert's FLASH paper, knowing perfectly well that it was wrong. I explain why my decision was the correct one, and I briefly review the progress to which it led.
description: proceedings of Quantum Interferometry IV, needs fortschritte.sty
Hylocomium splendens Schimp.
Creators: name: Ros, Rosa M.
name: Olaf, Susana Rams
name: Eloy, Olaf Werner
name: Cerón, Eloy
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Plantae
Bryophyta
Bryopsida
Hypnales
Hylocomiaceae
Hylocomium
Hylocomium splendens

description: * Hylocomium splendens (Hedw.) Schimp.
RECORDS. — Bescherelle (1882), Jelenc (1955a): Kabylie du Djurdjura, Tizi Ouzou.
COMMENT
Doubtfully present in Algeria. The report of this Circumpolar Wide-boreal species (Blockeel et al. 2014b) in Algeria is based on a single specimen collected by Gandoger, and its reliability is doubtful. Considering the difficulties encountered in locating this collection, the species can only be included in the Algerian catalogue upon the discovery of new specimens.
description: Published as part of Ros, Rosa M., Olaf, Susana Rams, Eloy, Olaf Werner & Cerón, Eloy, 2024, Revisiting the Bryophyte Checklist of Algeria: Exploring Diversity and Distribution, pp. 49-116 in Cryptogamie, Bryologie 20 (5) on page 83, DOI: 10.5252/cryptogamie-bryologie2024v45a5, http://zenodo.org/record/14593891
Arrenurus (Arrenurus) coronopetiolatus Smit 2012, n. sp.
Creators: name: Smit, H.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Arrenuridae
Arrenurus
Arrenurus coronopetiolatus

description: Arrenurus (Arrenurus) coronopetiolatus n. sp.
(Figs. 10–13)
 Material examined. Holotype male, ditch along Okavango swamp at Drotsky’s Camp, south of Shakawe, Botswana, 18° 25’ 24,2” S 21° 53’ 28,17” E, 23-vii-1996 (RMNH). Paratype: one male, same data as holotype (RMNH).
 Diagnosis. Dorsal shield of male with a raised idiosoma; petiole with a hyaline serrated extension, which is downturned in lateral view.
 Description. Male: Idiosoma brownish, 1207 (1134) long (including petiole without hyaline extension), 672 (648) wide and 802 high, anteriorly truncated, widest in the middle. Dorsal shield incomplete, 445 (454) wide, with a raised extension. Anterior margin of idiosoma concave. Pygal lobes absent, cauda indistinctly set off from anterior idiosoma. Hyaline membrane concave. Petiole large, widest in the middle, with a hyaline serrated extension which is downturned in lateral view. Anterior coxal plates not reaching anterior idiosoma margin. Posterior margin of fourth coxal plates concave. Gonopore 50 long. Genital plates long and narrow, extending to lateral idiosoma margin and there widened. Cxgl4 on small humps, V2 on large humps. Lengths of PI-PV: 35, 88, 64, 102, 60. PII with four setae near anterior margin, dorsal margin of PIV with a hump. Lengths of I-leg-4-6: 154, 146, 271. Lengths of IV-leg-4-6: 227, 172, 174; IV-leg-4 without a spur.
Female: Unknown.
 Etymology. Named for the petiole with its hyaline extension, which resembles a crown.
 Remarks. The new species belongs to a group of Afrotropical species with a raised dorsal shield, i.e. Arrenurus chappuisi Walter, 1922, A. grandis Walter & Bader, 1952, A. altissimus Bader, 1976 and A. okavango n. sp. The petiole of the new species will separate it from all other species of this group.
description: Published as part of Smit, H., 2012, New records of the water mite family Arrenuridae from the Afrotropical region, with the description of 11 new species and two new subspecies (Acari: Hydrachnidia), pp. 1-31 in Zootaxa 3187 on page 5
The Sagittarius dwarf irregular galaxy: metallicity and stellar populations
Creators: name: Momany, Y.
name: Held, E. V.
name: Saviane, I.
name: Rizzi, L.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present deep $BVI$ observations of the dwarf irregular galaxy UKS1927-177 in Sagittarius. Statistically cleaned $V$, $(B-I)$ CMDs clearly display the key evolutionary features in this galaxy. Previously detected C stars are located in the CMDs and shown to be variable, thus confirming the presence of a significant upper-AGB intermediate age population. A group of likely red supergiants is also identified, whose magnitude and color is consistent with a 30 Myr old burst of star formation. The observed colors of both blue and red stars in SagDIG are best explained by introducing a differential reddening scenario in which internal dust extinction affects the star forming regions. Adopting a low reddening for the red giants, $E(B-V) = 0.07 \pm 0.02$, gives [Fe/H]=$-2.1 \pm 0.2$ for the mean stellar metallicity, a value consistent with the [O/H] abundance measured in the HII regions. This revised metallicity, which is in accord with the trend of metallicity against luminosity for dwarf irregular galaxies, is indicative of a ``normal'', although metal-poor, dIrr galaxy. A quantitative description is given of the spatial distribution of stars in different age intervals, in comparison with the distribution of the neutral hydrogen. We find that the youngest stars are located near the major peaks of emission on the HI shell, whereas the red giants and intermediate-age C stars define an extended halo or disk with scale length comparable to the size of the hydrogen cloud. The relationship between the distribution of ISM and star formation is briefly discussed.
description: 10 pages, 7 figures, accepted A&A
Presencia de actores armados y su impacto en economía
Creators: name: Villanueva, Carlos Alberto Hernandez
name: Rodas, Jhon Jairo Mosquera
Publisher: name: figshare
Year: 2021
Subjects: Digital Humanities

description: En la investigación se señalan factores importantes como los procesos de afectación de la población a causa del fenómeno de la violencia y la guerra interna del país, teniendo en cuenta que los grupos al margen de la ley generan el desplazamiento forzado de las poblaciones, este aspecto es fundamental ya que permite la generación de un tipo de economía que sustenta a este tipo de organizaciones y que afecta de manera radical los ecosistemas y los derechos humanos de las poblaciones.
Halda Nor Halisa Artikel Pra UAS Profesi Keguruan-KANDUNGAN KUALITAS GURU TERHADAP KEBERLANGSUNGAN PEMBELAJARAN .pdf
Creators: name: Halda Nor Halisa
Publisher: name: figshare
Year: 2021
Subjects: subject: 130313 Teacher Education and Professional Development of Educators
subject: FOS: Educational sciences

description: Untuk menjadi guru yang berkualitas harus memahami dan mengerti kandungan apa saja yang diperlukan oleh guru untuk membantu kegitannya dalam mejalani kewajiban keprofesiannya dalam menjalani tugasnya sebagai guru diperlukan mental yang kuat dan diperlukannya juga kerja keras, pengembangan kompetensi guru sangat penting untuk dilakukan, ada empat kompetensi yang wajib dikembangkan oleh guru yaitu komptensi professional guru, Kompetensi pedagogik guru, kompetensi sosial guru dan kompetensi kepribadian guru, pengembangan karir guru diperlukan untuk meningkatkan kompetensi dan kinerja guru dalam rangka pelaksanaan proses pendidikan dan pembelajaran dikelas maupun diluar kelas dan dengan adanya pengembangan karir guru juga dapat meningkatan penghasilan guru dan kepuasan dalam bekerja dan dampak pengembangan karir guru terhadap kualitas pembelajaran yaitu mantapnya skill guru dalam kegitan pembelajaran yang dapat mendidik para peserta didiknya dengan baik sehingga tercapainya keberhasilan belajar, hal tersebut karena pengalaman yang telah dilalui oleh guru.
Contemporary Issues in the Provision of Tertiary Agriculture Programs: A Case Study of The University of Queensland
Creators: name: Dunne, AJ
name: Dunne, AJ
Publisher: name: Unknown
Year: 2010
Subjects: Risk and Uncertainty

description: The University of Queensland (UQ) has a long history as a provider of tertiary programs in agriculture and agricultural research. The rapid decline in enrolments in its core undergraduate programs over the past five years has placed the future of these programs in doubt. This paper identifies four key issues that UQ and the Faculty of Natural Resources, Agriculture and Veterinary Science (NRAVS) must address if it is to meet its aspirations to be recognized for excellence and leadership in agricultural education and research. The four issues relate to collaborating more closely and effectively with the employers of its graduates, collaborating with other universities and agencies in the delivery of its programs, integrating the four disciplinary streams of its programs and widening the appeal of its programs. While this paper concentrates on the analysis of these issues and their management in the context of the agriculture programs at UQ, the issues are relevant to other universities in Australia as they address the impact of declining enrolments and the adequacy of their agriculture programs to meet the challenges that confront the agribusiness sector in the 21st century
Quantum computation with two-level trapped cold ions beyond Lamb-Dicke limit
Creators: name: Wei, L. F.
name: Liu, S. Y.
name: Lei, X. L.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a simple scheme for implementing quantum logic gates with a string of two-level trapped cold ions outside the Lamb-Dicke limit. Two internal states of each ion are used as one computational qubit (CQ) and the collective vibration of ions acts as the information bus, i.e., bus qubit (BQ). Using the quantum dynamics for the laser-ion interaction as described by a generalized Jaynes-Cummings model, we show that quantum entanglement between any one CQ and the BQ can be coherently manipulated by applying classical laser beams. As a result, universal quantum gates, i.e. the one-qubit rotation and two-qubit controlled gates, can be implemented exactly. The required experimental parameters for the implementation, including the Lamb-Dicke (LD) parameter and the durations of the applied laser pulses, are derived. Neither the LD approximation for the laser-ion interaction nor the auxiliary atomic level is needed in the present scheme.
description: 12 pages, no figures, to appear in Phys. Rev. A
Accelerating $GW$-Based Energy Level Alignment Calculations for Molecule-Metal Interfaces Using a Substrate Screening Approach
Creators: name: Liu, Zhen-Fei
name: da Jornada, Felipe H.
name: Louie, Steven G.
name: Neaton, Jeffrey B.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: The physics of electronic energy level alignment at interfaces formed between molecules and metals can in general be accurately captured by the \emph{ab initio} $GW$ approach. However, the computational cost of such $GW$ calculations for typical interfaces is significant, given their large system size and chemical complexity. In the past, approximate self-energy corrections, such as those constructed from image-charge models together with gas-phase molecular level corrections, have been used to compute level alignment with good accuracy. However, these approaches often neglect dynamical effects of the polarizability and require the definition of an image plane. In this work, we propose a new approximation to enable more efficient $GW$-quality calculations of interfaces, where we greatly simplify the calculation of the non-interacting polarizability, a primary bottleneck for large heterogeneous systems. This is achieved by first computing the non-interacting polarizability of each individual component of the interface, e.g., the molecule and the metal, without the use of large supercells; and then using folding and spatial truncation techniques to efficiently combine these quantities. Overall this approach significantly reduces the computational cost for conventional $GW$ calculations of level alignment without sacrificing the accuracy. Moreover, this approach captures both dynamical and nonlocal polarization effects without the need to invoke a classical image-charge expression or to define an image plane. We demonstrate our approach by considering a model system of benzene at relatively low coverage on aluminum (111) surface. Although developed for such interfaces, the method can be readily extended to other heterogeneous interfaces.
An Interface Tracking Method with Triangle Edge Cuts
Creators: name: Wang, Mengdi
name: Cong, Matthew
name: Zhu, Bo
Publisher: name: arXiv
Year: 2024
Subjects: subject: Graphics (cs.GR)
subject: Computational Geometry (cs.CG)
subject: FOS: Computer and information sciences

description: This paper introduces a volume-conserving interface tracking algorithm on unstructured triangle meshes. We propose to discretize the interface via triangle edge cuts which represent the intersections between the interface and the triangle mesh edges using a compact 6 numbers per triangle. This enables an efficient implicit representation of the sub-triangle polygonal material regions without explicitly storing connectivity information. Moreover, we propose an efficient advection algorithm for this interface representation that is based on geometric queries and does not require an optimization process. This advection algorithm is extended via an area correction step that enforces volume-conservation of the materials. We demonstrate the efficacy of our method on a variety of advection problems on a triangle mesh and compare its performance to existing interface tracking methods including VOF and MOF.
Litho-tectonic and precipitation implications on landslides, Yamuna valley, NW Himalaya
Creators: name: Imlirenla Jamir
name: Gupta, Vikram
name: Thong, Glenn T.
name: Vipin Kumar
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Space Science
subject: Cell Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Science Policy

description: An attempt is made to explain the relationship of landslides to litho-tectonic and precipitation regimes. The possible influence of these factors on the dimensional pattern of landslides is also inferred. The Yamuna River valley, NW Himalaya, which traverses the Higher Himalaya (HH) and Lesser Himalaya (LH) rock mass, endures disastrous landslides and hence is taken as the case for study. To achieve the objectives, proxies like stream length gradient, topographic profile, steepness index, and ratio of valley floor width to valley height were used to infer a spatially varying tectonic regime, whereas rainfall data and Normalized Difference Vegetation Index were used to determine spatial differences in precipitation and vegetation variability, respectively. Dimensional patterns of landslides utilized the landslide area and volume. The higher reaches of the HH and lowest part of the LH show rockfall dominance associated with relatively high tectonic activity, whereas most of the debris slides coincide with regional thrusts. Total area and volume occupied by the landslides are ~1.5 ± 0.16 × 106 m2 and ~4.7 ± 1.2 × 106 m3, respectively. Dimensions of debris slides were found to be less influenced by the litho-tectonic and precipitation regimes, whereas the dimensions of rockfalls were found to be more sensitive to these conditions.
Arrenurus (Arrenurus) glenifferensis Lundblad 1941
Creators: name: Smit, H.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Arrenuridae
Arrenurus
Arrenurus glenifferensis

description: Arrenurus (Arrenurus) glenifferensis Lundblad, 1941
 Material examined. SOUTH AFRICA. 1/0/0, pond “Katbakkies”, Skitterykloof N of Ceres, Western Cape Province, 32° 52.984 S 19° 44.286 E, alt. 581 m a.s.l., 4-xi-2004; 1/0/0, RNNP Dam, Royal NP, KwaZulu-Natal Province, 28° 41.231 S 28° 57. 379 E, alt. 1439 m asl, 20-xi-2004.
 Remarks. Previously reported from South Africa and Congo (K.O. Viets 1970).
description: Published as part of Smit, H., 2012, New records of the water mite family Arrenuridae from the Afrotropical region, with the description of 11 new species and two new subspecies (Acari: Hydrachnidia), pp. 1-31 in Zootaxa 3187 on page 5
GNLY+CD8+ T cells bridge premature aging and persistent inflammation in people living with HIV
Creators: name: Wang, Hui-Fang
name: Zhang, Chao
name: Zhang, Li-Ping
name: Zhen, Cheng
name: Zhao, Liang
name: Huang, Hui-Huang
name: Yang, Bao-Peng
name: Chen, Si-Yuan
name: Li, Wei-Zhe
name: Zhou, Ming-Ju
name: Guo, Qian-Xi
name: Li, Xia
name: Yin, Bai-Lu
name: Sun, Fang
name: Zhang, Ji-Yuan
name: Zhang, Zhixin
name: Wang, Fu-Sheng
name: Zeng, Qing-Lei
Publisher: name: Taylor & Francis
Year: 2025
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer

description: People living with HIV (PLWH) exhibit accelerated aging, characterized by systemic inflammation, termed “inflammaging.” While T-cell expansion is prevalent in PLWH, its connection to inflammaging remains unclear. In this study, we analyzed the TCRβ repertoire of 257 healthy controls (HC) and 228 PLWH, revealing pronounced T cell clonal expansion in PLWH. The expansion was only partially reversed following antiretroviral therapy (ART) and closely associated with ART duration, CD4+ T and CD8+ T cell counts and the CD4/CD8 ratio. TCR-based age modeling showed a continuous accelerated trajectory of aging in PLWH, especially in younger individuals, in stark contrast to the nonlinear aging acceleration pattern seen in HC. Furthermore, using single-cell RNA combined TCR sequencing and in vitro experiments, we identified GNLY+CD8+ T cells as the primary population driving clonal expansion and maintenance in PLWH. These cells are characterized by high cytotoxicity and low exhaustion and are activated by interleukin-15 (IL-15) in vitro. Notably, GNLY+CD8+ T cells predominantly express the pro-inflammatory 15 kDa form of granulysin(GNLY). The supernatant from IL-15-stimulated CD8+ T cells induces monocytes to secrete inflammatory factors and disrupts the integrity of intestinal epithelial cells, which can be partially restored by the anti-GNLY antibodies. These findings identify GNLY+CD8+ T cells as the central drivers of persistent clonal expansion, highlighting their crucial role for mitigating inflammaging in PLWH.
Shape deformation of nanoresonator: a quasinormal-mode perturbation theory
Creators: name: Yan, Wei
name: Lalanne, Philippe
name: Qiu, Min
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: When material parameters are fixed, optical responses of nanoresonators are dictated by their shapes and dimensions. Therefore, both designing nanoresonators and understanding their underlying physics would benefit from a theory that predicts the evolutions of resonance modes of open systems---the so-called quasinormal modes (QNMs)---as the nanoresonator shape changes. QNM perturbation theories (PTs) are one ideal choice. However, existing theories developed for material changes are unable to provide accurate perturbation corrections for shape deformations. By introducing a novel extrapolation technique, we develop a rigorous QNM PT that faithfully represents the electromagnetic fields in perturbed domain. Numerical tests performed on the eigenfrequencies, eigenmodes and optical responses of deformed nanoresonators evidence the predictive force of the present PT, even for large deformations. This opens new avenues for inverse design, as we exemplify by designing super-cavity modes and exceptional points with remarkable ease and physical insight.
description: Accepted to Physical Review Letters
Synthesis, structural, electrochemical and spectroscopic characterization, and theoretical calculations of two new Cu(II) and Ni(II) complexes from 2-(1-((pyridine-2-ylmethyl)imino)ethyl)naphtalen-1-ol
Creators: name: Keily J. Gutiérrez
name: Pedreira, Wilfredo M.
name: Dalice M. Piñero Cruz
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology

description: We present the synthesis of the tridentate Schiff base 2-(1-((pyridine-2-ylmethyl)imino)ethyl)naphtalen-1-ol (LH) providing a NNO coordination environment. Two new Ni(II) and Cu(II) complexes with a ligand to metal stoichiometric ratio of 1:1 and 2:1, respectively, were synthesized from LH. The Cu(II) complex of general formula [Cu(L)(MeOH)](ClO4)·MeOH (2) has a square planar geometry in the central ion completed by a MeOH molecule. In the case of the mononuclear Ni(II) complex [NiL2]·MeOH (3) the central ion has a distorted octahedral geometry. These new compounds were structurally, spectroscopically and electrochemically characterized using X-ray diffraction, UV-vis, IR, 1H NMR, 13C NMR spectroscopies, and cyclic voltammetry. LH is electroactive in the potential window of −1.0 to 1.0 V with one irreversible oxidation at 0.44 V, a quasi-reversible oxidation at 0.60 V, and one irreversible reduction at 0.24 V. For 2, there is a quasi-reversible oxidation at 0.43 V and one irreversible oxidation at 0.64 V. Complex 3 has two quasi-reversible oxidations at 0.19 V and at 0.58 V, one irreversible oxidation at 0.37 V, and one irreversible reduction at 0.38 V. DFT calculations were undertaken to obtain optimized structures and relative stability for 2 and 3 and their intermediates.
Presencia de actores armados, cultivos ilícitos y su impacto en economía regional
Creators: name: Villanueva, Carlos Alberto Hernandez
name: Rodas, Jhon Jairo Mosquera
Publisher: name: figshare
Year: 2021
Subjects: Digital Humanities

description: En la investigación se señalan factores importantes como los procesos de afectación de la población a causa del fenómeno de la violencia y la guerra interna del país, teniendo en cuenta que los grupos al margen de la ley generan el desplazamiento forzado de las poblaciones, este aspecto es fundamental ya que permite la generación de un tipo de economía que sustenta a este tipo de organizaciones y que afecta de manera radical los ecosistemas y los derechos humanos de las poblaciones.
Application of machine learning techniques in groundwater potential mapping along the west coast of India
Creators: name: Prasad, Pankaj
name: Loveson, Victor Joseph
name: Mahender Kotha
name: Ramanand Yadav
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Space Science
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: Groundwater potential mapping (GWPM) in the coastal zone is crucial for the planning and development of society and the environment. The current study is aimed to map the groundwater potential zones of Sindhudurg coastal stretch on the west coast of India, using three machine learning models: random forest (RF), boosted regression tree (BRT), and the ensemble of RF and support vector machine (SVM). In order to achieve the objective, 15 groundwater influencing factors including elevation, slope, aspect, slope length (LS), profile curvature, plan curvature, topographical wetness index (TWI), distance from streams, distance from lineaments, lithology, geomorphology, soil, land use, normalized difference vegetation index (NDVI), and rainfall were considered for inter-thematic correlations and overlaid with spring and well occurrences in a spatial database. A total of 165 spring and well locations were identified, which had been divided into two classes: training and validation, at the ratio of 70:30, respectively. The RF, BRT, and RF-SVM ensemble models have been applied to delineate the groundwater potential zones and categorized into five classes, namely very high, high, moderate, low, and very low. RF, BRT, and ensemble model results showed that 33.3%, 35.6%, and 36.8% of the research area had a very high groundwater potential zone. These models were validated with area under the receiver operating characteristics (AUROC) curve. The accuracy of RF (94%) and hybrid model (93.4%) was more efficient than BRT (89.8%) model. In order to further evaluate and validate, four different sites were subsequently chosen, and we obtained similar results, ensuring the validity of the applied models. Additionally, ground-penetrating radar (GPR) technique was applied to predict the groundwater table and validated by measured wells. The mean difference between measured and GPR predicted groundwater table was 14 cm, which reflected the importance of GPR to guide the location of new wells in the study region. The outcomes of the study will help the decision-makers, government agencies, and private sectors for sustainable planning of groundwater in the area. Overall, the present study provides a comprehensive high-precision machine learning and GPR-based groundwater potential mapping.
Information Literacy Strategies Used by Second- and Third-Year Biology Students
Creators: name: Lantz, Catherine
name: Dempsey, Paula
Publisher: name: University of Illinois at Chicago
Year: 2022
Subjects: subject: Library and Information Studies
subject: FOS: Media and communications

description: Results from focus groups with 23 second-and third-year biology students revealed gradual gains in information literacy (IL) abilities and dispositions needed for them to join the community of scientific practice as laid out in the ACRL Framework for Information Literacy for Higher Education. Students were consumers of information and not yet producers of information. They interacted often with primary research articles but struggled to use research tools effectively; remembered active learning vividly; and relied on video resources, Google, and discussions with peers and instructors to define terms and understand results. Findings support the value of collaboration between librarians and science faculty to incorporate IL skills in the process of scientific discovery.
Noncommutative Instantons on R^2_{NC} x R^2_C
Creators: name: Kim, Keun-Young
name: Lee, Bum-Hoon
name: Yang, Hyun Seok
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study U(1) and U(2) noncommutative instantons on R^2_{NC} x R^2_C based on the ADHM construction. It is shown that a mild singularity in the instanton solutions for both self-dual and anti-self-dual gauge fields always disappears in gauge invariant quantities and thus physically regular solutions can be constructed even though any projected states are not involved in the ADHM construction. Furthermore the instanton number is also an integer.
description: v2: 15 pages, 1 figure, Latex. Added comments for clarification. References added