cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Reorganization of poly(butylene succinate) containing crystals of low stability
Creators: name: Jariyavidyanont, Katalee
name: Schick, Christoph
name: Androsch, René
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 620

description: Poly(butylene succinate) (PBS) forms small and imperfect crystals of low melting temperature at high supercooling of the melt. Slow heating allows reorganization of the obtained semicrystalline structure with the changes of the crystallinity and of the size and perfection of crystals analyzed by differential scanning calorimetry (DSC) and temperature-resolved X-ray scattering techniques. Crystals generated at 20 °C begin to melt and reorganize at a few K higher temperature with their initial imperfection and thickness unchanged upon heating to 70–80 °C. Slow heating to temperatures higher than 70–80 °C yields a distinct exothermic peak in the DSC scan, paralleled by detection of crystals of larger size/higher perfection, beginning to melt at ≈100 °C. These observations suggest that below 70–80 °C, reorganization of the semicrystalline morphology is constrained such that only minor and local improvement of the structure of crystals are possible. The formation of both perfect and thicker crystal lamellae at higher temperature proceeds via melting of imperfect crystals followed by melt-recrystallization as for PBS solid-state thickening is impossible. The study shows the limit of low-temperature reorganization processes when not involving both complete melting of crystals and rearrangement of the lamellar-stack structure.
The elite directory of Vancouver
Creators: name: (:Null)
Publisher: name: [Vancouver] : [Thomson Sta. Co., Ld.]
Year: 2019

description: "Cover title. " . . . a Blue Book which shall be at the same time a reliable and complete roster of the various clu bs and of all persons properly recognized as constituting society.""-- Edwards, M. H., Lort, J. C. R., & Carmichael, W. J. (1975). A bibliography of British Columbia: Years of growth, 1900-1950. Victoria, BC: University of Victoria, p. 103.
Nursing Students' Use of Guidelines for Pain Management in Clinical Practice: Context and Influencing Factors
Creators: name: Fiset, Valerie Jean
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2019
Subjects: Nursing Students
Evidence-based practice
Clinical practice guidelines
Clinical education
Pain management
Nursing education

description: Purpose To understand the factors that influence nursing students’ use of evidence-based pain management guidelines in their clinical placements. Methods/Design Guided by educational and knowledge translation theory, multiple approaches were used: 1. A scoping review of the literature to identify and describe educational strategies to promote evidence-based practice (EBP) by nursing students in the clinical setting, along with associated barriers and facilitators from the literature. 2. A process to develop indicators of the use of pain guidelines in clinical practice. 3. A descriptive case study to determine the gap between evidence-based guideline recommendations and actual practice and to understand the clinical and educational contextual factors that influence nursing students’ use of pain management practice guidelines. Findings The scoping review identified 37 papers in total, 14 descriptive and 23 evaluation studies. Commonly identified barriers were lack of EBP knowledge and skills and lack of support in the clinical setting. EBP projects were the most frequently evaluated educational interventions, alone, or in combination with workshops or journal clubs. During the indicator development process, eleven guidelines were reviewed for quality, resulting in three quality guidelines. From these three guidelines, 12 recommendations were extracted. Quality indicators were then identified by a consensus process, resulting in 24 discrete indicators for the chart audit. For the descriptive case study, fifty-four charts were audited, and interviews were conducted with nine students, seven nurses, one professor, and one clinical instructor. Multiple documents were reviewed, and a site visit was conducted. There are gaps between pain guideline recommendations and practice in the clinical setting. Examples of barriers include the perception that guidelines are not applicable for the clinical setting, lack of knowledge regarding guidelines and an emphasis on task completion in the clinical setting. Facilitators included access to resources, curriculum changes, and the integration of guidelines in policies and procedures. These findings can inform the development, implementation and evaluation of evidence based educational strategies that take into account the multiple actors that impact nursing students’ experience, namely, in-class professors, clinical instructors, and staff nurses. Future education and research approaches should be rooted in knowledge translation and education theory.
Sir James Douglas
Creators: name: Coats, Robert Hamilton, 1874-1960
name: Gosnell, R. E. (R. Edward), 1860-1931
Publisher: name: Toronto : Morang & Co., Limited
Year: 2019

description: "(The makers of Canada. Edited by D. C. Scott, P. Edgar, and W. D. Le Sueur)
Really a history of Vancouver Island and British Columbia before amalgamation and during Douglas' tenure as governor, with special emphasis on the Cariboo gold excitement of 1858-62. Also: Canadian Club edition (Toronto, Morang & Co., 1910). Also: 1912. (Parkman edition, v. 20). Also: London, Oxford University Press, 1926." -- Lowther, B. J., & Laing, M. (1968). A bibliography of British Columbia: Laying the foundations, 1849-1899. Victoria, BC: University of Victoria, p. 170.

"(Half-title: The makers of Canada. Edition de luxe; edited by Duncan Campbell Scott, Pelham Edgar and William Dawson LeSuer [v.20]).
Edition limited to four hundred signed and numbered sets. Series title also at head of t.p. 'Really a history of Vancouver Island and British Columbia before amalgamation, and during Douglas' tenure as governor, with special emphasis on the Cariboo gold excitement of 1858-62':- Lowther. Later editions listed under series (no.351)." -- Strathern, G. M., & Edwards, M. H. (1970). Navigations, traffiques & discoveries, 1774-1848: A guide to publications relating to the area now British Columbia. Victoria, BC: University of Victoria, p. 58.

"Contents: ... vol. 8. Bryce, G. Mackenzie, Selkirk, Simpson. 1905 .... vol.20. Coats, RH. and Gosnell, R.E. Sir James Douglas. 1908.- vol.21. Doughty, A.G. Index and dictionary. 1911. Copy (not seen): Vancouver P.L. (incomplete)." -- Strathern, G. M., & Edwards, M. H. (1970). Navigations, traffiques & discoveries, 1774-1848: A guide to publications relating to the area now British Columbia. Victoria, BC: University of Victoria, p. 191.
Quantum and Braided Linear Algebra
Creators: name: Majid, Shahn
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Quantum matrices $A(R)$ are known for every $R$ matrix obeying the Quantum Yang-Baxter Equations. It is also known that these act on `vectors' given by the corresponding Zamalodchikov algebra. We develop this interpretation in detail, distinguishing between two forms of this algebra, $V(R)$ (vectors) and $V^*(R)$ (covectors). $A(R)\to V(R_{21})\tens V^*(R)$ is an algebra homomorphism (i.e. quantum matrices are realized by the tensor product of a quantum vector with a quantum covector), while the inner product of a quantum covector with a quantum vector transforms as a scaler. We show that if $V(R)$ and $V^*(R)$ are endowed with the necessary braid statistics $Ψ$ then their braided tensor-product $V(R)\und\tens V^*(R)$ is a realization of the braided matrices $B(R)$ introduced previously, while their inner product leads to an invariant quantum trace. Introducing braid statistics in this way leads to a fully covariant quantum (braided) linear algebra. The braided groups obtained from $B(R)$ act on themselves by conjugation in a way impossible for the quantum groups obtained from $A(R)$.
description: 27 pages
Resting and Maximal Metabolic Rates in Wild White-Footed Mice (Peromyscus leucopus)
Creators: name: Fiedler, Alyssa
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2019
Subjects: Metabolism
Maximal metabolic rate
Resting metabolic rate
Energy allocation
Multivariate mixed models

description: Resting metabolic rate (RMR) represents the lowest level of aerobic metabolism in a resting individual. By contrast, maximal metabolic rate (MMR) reflects the upper limit of aerobic metabolism achieved during intensive exercise. As RMR and MMR define the boundaries of the possible levels of metabolism expressed by a normothermic individual, a key question is whether RMR and MMR are correlated. To evaluate the relationship between RMR and MMR, I took repeated paired measurements of RMR and MMR on 165 white-footed mice (Peromyscus leucopus) during the summer of 2018. Repeatability (R±se) was significant for both RMR and MMR (RRMR=0.15±0.07 and RMMR=0.27±0.12). At the residual level (within-individual), RMR and MMR were significantly and positively correlated (re=0.20, 95% confidence intervals: 0.04, 0.34). Such a positive residual correlation could be result of correlated phenotypic plasticity. By contrast, RMR and MMR were significantly and negatively correlated at the among-individual level (rind=-0.87, 95% confidence intervals: -0.99, -0.28). The negative among-individual correlation suggests there are trade-offs between the maintenance and active components of the energy budget (allocation model). Future research should investigate the relationship between RMR and other energetically expensive behaviours and activities to understand how energy is allocated among individuals.
Manipulation and Sorting of Cell-Laden Hydrogel Microcapsules Within Microfluidic Environment
Creators: name: Dhingra, Karan
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2019
Subjects: Microfluidics
Stem cell
Biomedical
Phyisics

description: Encapsulating cells within semi-permeable hydrogel material has been shown to boost the therapeutic effectiveness of stem cell therapy in certain applications. Cell encapsulation promotes high retention and engraftment rates, and protects against attack from the immune system of the host, as these are challenges often seen in utilizing stem cells in suspension alone. Leveraging droplet-based microfluidics has yielded a platform capable of producing monodispersed microcapsules embedded with cells at high throughput, typically achieved by mixing an aqueous hydrogel solution that contains cells with an immiscible liquid (oil) in a flow focusing geometry. However, encapsulation using microfluidics results in randomized generation of empty and cell-laden microcapsules, following Poisson statistics, raising the need to institute a successful sorting mechanism, thereby increasing occupancy and ultimately purifying the desired sample. In this thesis we propose a sorting strategy by combining two conceptual mechanisms of electrophoresis (EP) and deterministic lateral displacement (DLD). Different varieties of microcapsules were characterized for EP and DLD respectively. Leveraging these differences was used in a device combining both of the concepts towards sorting of empty and cell-laden microcapsules.
Letters to the family (notes on a recent trip to Canada)
Creators: name: Kipling, Rudyard, 1865-1936
Publisher: name: Toronto : The Macmillan Company of Canada, Limited
Year: 2020

description: "p[3]: "These letters appeared in newspapers during the spring of the present year... and are now reprinted." Journey was made in 1907, and includes the often quoted description of Victoria which compares the city with beauty spots around the world."-- Edwards, M. H., Lort, J. C. R., & Carmichael, W. J. (1975). A bibliography of British Columbia: Years of growth, 1900-1950. Victoria, BC: University of Victoria, p. 161.
Immigration as affecting Canada and her constituent provinces
Creators: name: Gosnell, R. E. (R. Edward), 1860-1931
name: Robertson, W. J.
name: Joseph, A. Pinto
name: Maclellan, W. E.
name: Deacon, C. F.
name: Robertson, J. R.
Publisher: name: [Victoria] : [publisher not identified]
Year: 2020

description: "Includes R.E. Gosnell's prize-winning essay on immigration to British Columbia, with mention of the Oriental question."-- Edwards, M. H., Lort, J. C. R., & Carmichael, W. J. (1975). A bibliography of British Columbia: Years of growth, 1900-1950. Victoria, BC: University of Victoria, p. 111.
Théorie Quantique de l'Espace-Temps: Principes Physiques et Philosophiques
Creators: name: Serpa, Nilo
Publisher: name: figshare
Year: 2018
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences

description: Cet article présente et discute, d'un point de vue épistémologique, une théorie quantique de l'espace-temps basée sur des principes formés à partir de la mathématique infinie appliquée à la philosophie naturelle, de la cosmologie et de la géométrie riemannienne. Une argumentation prudent montre qu'il n'y a aucune raison logique de supposer que la structure ultime de l'univers est discontinue, à partir du moment où l'on considère un univers en expansion. La relativité générale et la mécanique quantique sont évoquées en discutant des barrières qui entravent aujourd'hui une théorie de grande unification. Une brève explication de la géométrie de Lyra est faite sous l'application des fonctions de singularité dans le contexte de la théorie proposée. De plus, une appréciation de l'état actuel des investigations est faite, montrant le rôle de la théorie en cause dans le scénario de la recherche moderne.
Nonlinear $\hat{W}_{\infty}$ Current Algebra in the SL(2,R)/U(1) Coset Model
Creators: name: Yu, Feng
name: Wu, Yong-Shi
Publisher: name: arXiv
Year: 1991
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Previously we have established that the second Hamiltonian structure of the KP hierarchy is a nonlinear deformation, called $\hat{W}_{\infty}$, of the linear, centerless $W_{\infty}$ algebra. In this letter we present a free-field realization for all generators of $\hat{W}_{\infty}$ in terms of two scalars as well as an elegant generating function for the $\hat{W}_{\infty}$ currents in the classical conformal $SL(2,R)/U(1)$ coset model. After quantization, a quantum deformation of $\hat{W}_{\infty}$ appears as the hidden current algebra in this model. The $\hat{W}_{\infty}$ current algebra results in an infinite set of commuting conserved charges, which might give rise to $W$-hair for the 2d black hole arising in the corresponding string theory at level $k=9/4$.
description: 11p
Hyperholomorphic bundles
Creators: name: Verbitsky, Misha
Publisher: name: arXiv
Year: 1993
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: Hyperholomorphic bundle is a bundle with connection defined over a hyperkaehler manifold such that this connection is holomorphic with respect to all complex structures induced by a hyperkaehler structure. A hyperholomorphic connection is Yang-Mills. If a stable bundle has first two Chern classes invariant with respect to ${\Bbb H}$, then it admits a hyperholomorphic connection. Deformation spaces of hyperholomorphic bundles are hyperkaehler. There are no higher obstructions to a deformation besides Ioneda product. This deformation space does not depend on a base manifold.
description: 43 pages, LaTeX
Braided Matrix Structure of the Sklyanin Algebra and of the Quantum Lorentz Group
Creators: name: Majid, Shahn
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Braided groups and braided matrices are novel algebraic structures living in braided or quasitensor categories. As such they are a generalization of super-groups and super-matrices to the case of braid statistics. Here we construct braided group versions of the standard quantum groups $U_q(g)$. They have the same FRT generators $l^\pm$ but a matrix braided-coproduct $\undΔL=L\und\tens L$ where $L=l^+Sl^-$, and are self-dual. As an application, the degenerate Sklyanin algebra is shown to be isomorphic to the braided matrices $BM_q(2)$; it is a braided-commutative bialgebra in a braided category. As a second application, we show that the quantum double $D(\usl)$ (also known as the `quantum Lorentz group') is the semidirect product as an algebra of two copies of $\usl$, and also a semidirect product as a coalgebra if we use braid statistics. We find various results of this type for the doubles of general quantum groups and their semi-classical limits as doubles of the Lie algebras of Poisson Lie groups.
description: 45 pages. Revised (= much expanded introduction)
Therapeutic effect of a novel curcumin derivative GT863 on a mouse model of amyotrophic lateral sclerosis
Creators: name: Kato, Hajime
name: Sato, Hiroyasu
name: Okuda, Michiaki
name: Wu, Jun
name: Koyama, Shingo
name: Izumi, Yasuhiko
name: Waku, Tomonori
name: Iino, Mitsuyoshi
name: Aoki, Masashi
name: Arawaka, Shigeki
name: Ohta, Yasuyuki
name: Ishizawa, Kenichi
name: Kawasaki, Kanan
name: Urano, Yasuomi
name: Miyasaka, Tomohiro
name: Noguchi, Noriko
name: Kume, Toshiaki
name: Akaike, Akinori
name: Sugimoto, Hachiro
name: Kato, Takeo
Publisher: name: Taylor & Francis
Year: 2021
Subjects: Biophysics
Biochemistry
Molecular Biology
Neuroscience
Pharmacology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Cancer

description: The present study investigated the therapeutic effects of the curcumin derivative 3-[(1E)-2-(1H-indol-6-yl)ethenyl]-5-[(1E)-2-[2-methoxy-4-(2-pyridylmethoxy)phenyl]ethenyl]-1H-pyrazole (GT863) in amyotrophic lateral sclerosis (ALS). The inhibitory effect of GT863 on superoxide dismutase 1 (SOD1) aggregation was evaluated in cell-free assays. GT863 interfered with the conformational changes of the SOD1 protein and later, oligomeric aggregation. Furthermore, its antioxidant, anti-inflammatory, and neuroprotective effects were evaluated in cell-free and cultured cell assays. GT863 inhibited H2O2− and glutamate-induced cytotoxicity and activated an antioxidant responsive element pathway. Additionally, in vivo effects of GT863 in the ALS mice model were evaluated by its oral administration to H46R mutant SOD1 transgenic mice. Rotarod test showed that GT863 administration significantly slowed the progression of motor dysfunction in the mice. In addition, GT863 substantially reduced highly-aggregated SOD1, further preserving large neurons in the spinal cord of GT863-treated mice. Collectively, these results indicated that GT863 could be a viable therapeutic agent with multiple vital actions for the treatment of ALS.
Harmonic Space, Self-Dual Yang Mills and the $N=2$ String
Creators: name: Marcus, Neil
name: Oz, Yaron
name: Yankielowicz, Shimon
Publisher: name: arXiv
Year: 1991
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The geometrical structure and the quantum properties of the recently proposed harmonic space action describing self-dual Yang-Mills (SDYM) theory are analyzed. The geometrical structure that is revealed is closely related to the twistor construction of instanton solutions. The theory gets no quantum corrections and, despite having SDYM as its classical equation of motion, its S matrix is trivial. It is therefore NOT the theory of the N=2 string. We also discuss the 5-dimensional actions that have been proposed for SDYM.
description: 23 Pages
British Columbia coast names, 1592-1906, to which are added a few names in adjacent United States territory : their origin and history, with map and illustrations
Creators: name: Walbran, John T., 1848-1913
Publisher: name: Ottawa : Government Printing Bureau
Year: 2015

description: "Binder's title: British Columbia place names.
Despite the binder's title, place-names in the interior of the province are not included." -- Lowther, B. J., & Laing, M. (1968). A bibliography of British Columbia: Laying the foundations, 1849-1899. Victoria, BC: University of Victoria, p. 172.

 "Spine title: British Columbia place names [a printer's error - included in errata] Errata slip. 'Published by order of Honourable L.P. Brodeur, Minister of Marine and Fisheries of Canada for the Geographic Board of Canada.'" -- Edwards, M. H., Lort, J. C. R., & Carmichael, W. J. (1975). A bibliography of British Columbia: Years of growth, 1900-1950. Victoria, BC: University of Victoria, p. 309.
PROGRESSING GLIOBLASTOMA TREATMENT: FROM TARGET IDENTIFICATION TO DRUG DESIGN AND SYNTHESIS
Creators: name: Weng, Xiaohui
Publisher: name: Zenodo
Year: 2024
Subjects: glioblastoma
TMZ resistance
lipidomic analysis
drug design and synthesis

description: Glioblastoma multiforme (GBM) is a highly aggressive primary brain cancer with a low median survival time of 15 months. Temozolomide (TMZ) is a part of the current standard of care and cornerstone treatment for GBM; it is an alkylating agent that initiates apoptosis. However, the development of TMZ resistance remains a significant challenge that hinders the effectiveness of GBM treatment. One of the theories for the development of TMZ resistance involves the Wnt/β-catenin pathway, whose dysregulation could lead to both the advancement of GBM and the development of chemoresistance. Lipidomic analysis is the large-scale analysis of lipid data collected by mass-spectrometry to identify trends and correlations between cellular lipid levels and disease conditions. The goal of this project is to identify novel drug targets for TMZ resistance and to design and synthesize novel Wnt/β-catenin pathway inhibitors. With a special focus on the ceramide family lipids, we analyzed and visualized the results in heatmaps, bar graphs, volcano plots, and VIP scores using two-way ANOVA, multiple comparisons, univariate analysis, and PLS-DA. We also generated a protein network that depicts the interactions between probable targets of lipids with statistically significant alterations in the cells resistant to TMZ treatment. We also designed and synthesized a new library of drug compounds based on a lead compound with two modification sites. All of the new compounds show favorable predicted pharmacokinetics and BBB permeability, indicating encouraging results for follow-up studies and their promising potential as novel therapeutics for GBM.
Star Formation Histories of the LEGUS dwarf galaxies. II. Spatially resolved star formation history of the Magellanic irregular NGC 4449
Creators: name: Sacchi, Elena
name: Cignoni, Michele
name: Aloisi, Alessandra
name: Tosi, Monica
name: Calzetti, Daniela
name: Lee, Janice C.
name: Adamo, Angela
name: Annibali, Francesca
name: Dale, Daniel A.
name: Elmegreen, Bruce G.
name: Gouliermis, Dimitrios A.
name: Grasha, Kathryn
name: Grebel, Eva K.
name: Hunter, Deidre A.
name: Sabbi, Elena
name: Smith, Linda J.
name: Thilker, David A.
name: Ubeda, Leonardo
name: Whitmore, Brad C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a detailed study of the Magellanic irregular galaxy NGC 4449 based on both archival and new photometric data from the Legacy Extragalactic UV Survey, obtained with the Hubble Space Telescope Advanced Camera for Surveys and Wide Field Camera 3. Thanks to its proximity ($D=3.82\pm 0.27$ Mpc) we reach stars 3 magnitudes fainter than the tip of the red giant branch in the F814W filter. The recovered star formation history spans the whole Hubble time, but due to the age-metallicity degeneracy of the red giant branch stars, it is robust only over the lookback time reached by our photometry, i.e. $\sim 3$ Gyr. The most recent peak of star formation is around 10 Myr ago. The average surface density star formation rate over the whole galaxy lifetime is $0.01$ M$_{\odot}$ yr$^{-1}$ kpc$^{-2}$. From our study it emerges that NGC 4449 has experienced a fairly continuous star formation regime in the last 1 Gyr with peaks and dips whose star formation rates differ only by a factor of a few. The very complex and disturbed morphology of NGC 4449 makes it an interesting galaxy for studies of the relationship between interactions and starbursts, and our detailed and spatially resolved analysis of its star formation history does indeed provide some hints on the connection between these two phenomena in this peculiar dwarf galaxy.
description: 16 pages, 25 figures. Accepted for publication in the Astrophysical Journal
Prototype biodiversity digital twin : invasive alien species
Creators: name: Khan, Taimur
name: El-Gabbas, Ahmed
name: Golivets, Marina
name: Souza, Allan T.
name: Lopez Gordillo, Julian
name: Kierans, Dylan
name: Kühn, Ingolf
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 570

description: Invasive alien species (IAS) threaten biodiversity and human well-being. These threats may increase in the future, necessitating accurate projections of potential locations and the extent of invasions. The main aim of the IAS prototype Digital Twin (IAS pDT) is to dynamically project the level of plant invasion at habitat level across Europe under current and future climates using joint species distribution models. The pDT detects updates in data sources and versions of the datasets and model outputs, implementing the FAIR principles. The pDT’s outputs will be available via an interactive dashboard. All input and output data will be freely accessible.
Crystal structure of 1,2,3,4-tetrahydroisoquinolin-2-ium (2S,3S)-3-carboxy-2,3-dihydroxypropanoate monohydrate
Creators: name: Seidela, Rüdiger W.
name: Kolev, Tsonko
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 615

description: The crystal structure of 1,2,3,4-tetra­hydro­isoquinolin-2-ium (2S,3S)-3-carb­oxy-2,3-di­hydroxy­propano­ate monohydrate, C9H12N+·C4H5O6−·H2O, at 115 K shows ortho­rhom­bic symmetry (space group P212121). The hydrogen tartrate anions and solvent water mol­ecules form an intricate diperiodic O—H⋯O hydrogen-bond network parallel to (001). The tetra­hydro­isoquinolinium cations are tethered to the anionic hydrogen-bonded layers through N—H⋯O hydrogen bonds. The crystal packing in the third direction is achieved through van der Waals contacts between the hydro­carbon tails of the tetra­hydro­isoquinolinium cations, resulting in hydro­phobic and hydro­philic regions in the crystal structure.
Hyperkaehler and holomorphic symplectic geometry
Creators: name: Verbitsky, Misha
Publisher: name: arXiv
Year: 1993
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We prove that all complex analytic subvarieties of a generic compact hyperkaehler manifold are even-dimensional. Moreover, these subvarieties are holomorphically symplectic.
description: 12 pages, LaTeX
In „Corona-Zeiten“: Zeiterfahrungen wahrnehmen und beschreiben
Creators: name: Moritz, Arne
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2021
Subjects: subject: Philosophie, Ethik, Philosophiedidaktik, Ethikdidaktik, Unterrichtsmaterial, Corona, Covid-19, Zeit, Zeiterfahrung, Phänomenologie
subject: DDC::100 Philosophie und Psychologie::100 Philosophie::107 Ausbildung, Forschung, verwandte Themen

description: Kommentiertes Arbeitsmaterial für den Ethikunterricht und Philosophieunterricht ab klasse 9: In der Zeit der Corona-Pandemie haben viele Menschen neue Erfahrungen in ganz unterschiedlichen Bereichen gemacht. Die Pandemie ist aber auch eine Zeit, in der viele Menschen Zeit selbst intensiver erlebt und dabei neu erfahren haben. Interessant ist in diesem Zusammenhang die Rede von „Corona-Zeiten“, also von durch Corona geprägter Zeit, die viele Menschen gebrauchen, wenn Sie über ihre Erfahrungen während der Pandemie sprechen. Wie lässt sich aber das Besondere an der Erfahrung von Zeit in diesen Zeiten erfassen und zum Ausdruck bringen – und was hat es mit uns und unserer Vorstellung von einem guten Leben zu tun?
A Class of Bicovariant Differential Calculi on Hopf Algebras
Creators: name: Brzezinski, Tomasz
name: Majid, Shahn
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We introduce a large class of bicovariant differential calculi on any quantum group $A$, associated to $Ad$-invariant elements. For example, the deformed trace element on $SL_q(2)$ recovers Woronowicz' $4D_\pm$ calculus. More generally, we obtain a sequence of differential calculi on each quantum group $A(R)$, based on the theory of the corresponding braided groups $B(R)$. Here $R$ is any regular solution of the QYBE.
description: 16 pages
Shadia Igram Interview
Creators: name: Institute For Diversity & Civic Life
name: Department Of Religious Studies
Publisher: name: The University of Texas at Austin
Year: 2018
Subjects: Religions Texas
9/11
activism
Diversity and inclusivity
Muslim Space
Austin, Texas
gender dynamics
stereotyping
community organizing
Community engagement
Islam
Muslim
interfaith

description: This interview is with Shadia Igram, founder and executive director of Muslim Space in Austin, TX. Shadia speaks about how her experience growing up in a close and vibrant American Muslim community inspired her to create Muslim Space. She talks about her desire to build such a welcoming community in Austin and to improve continuously on its diversity and inclusivity. Shadia also discusses her goal of dispelling the notion of American Muslims as others and outsiders within broader American culture.
On the Lagrangian Realization of Non-Critical ${\cal W}$-Strings
Creators: name: Deckmyn, Alex
name: Siebelink, Ruud
name: Troost, Walter
name: Sevrin, Alexander
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A large class of non-critical string theories with extended worldsheet gauge symmetry are described by two coupled, gauged Wess-Zumino-Witten Models. We give a detailed analysis of the gauge invariant action and in particular the gauge fixing procedure and the resulting BRST symmetries. The results are applied to the example of ${\cal W}_3$ strings.
description: 19 pages, LaTeX (REVTEX macro's)
Vorurteilsbewusste Bildung und Sachunterricht
Creators: name: Jordan, Aylin Anasal
name: Omolo, Anja
Publisher: name: widerstreit sachunterricht
Year: 2025
Subjects: subject: 000

description: Vorurteilsbewusste Bildung und Erziehung ist ein Ansatz, der grundlegend auf die sozialpsychologischen und soziologischen Erkenntnisse der Vorurteils- und Diskriminierungsforschung zurückgreift und sie in einen pädagogischen Zugang überführt. In der frühkindlichen Bildung hat er sich insbesondere durch das Engagement der Fachstelle Kinderwelten (vgl. Wagner 2014, S. 1) etabliert. Für die Grundschule wird Vorurteilsbewusste Bildung aktuell jedoch noch wenig rezipiert, was Anlass für den vorliegenden Beitrag bietet. Im Folgenden werden diesem Gedanken entsprechend zunächst Befunde der Vorurteilsforschung insbesondere zur Entstehung und Funktion von sozialen Vorurteilen und ihrer Wirkmächtigkeit für Individuen und Gesellschaft expliziert. Darauf aufbauend schließen sich Ausführungen zu den zentralen Entwicklungen und Zielstellungen der Vorurteilsbewussten Bildung an. Diese münden final in theoretisch-konzeptionelle Überlegungen zu den verbindenden Elementen von Vorurteilsbewusster Bildung und Sachunterrichtsdidaktik, die grundlegende Potentiale offenlegen.
Implantação de um Sistema de Transporte Hidroviário no Lago Paranoá-DF
Creators: name: Santos, Gabriel De Souza
Publisher: name: figshare
Year: 2018
Subjects: subject: 90599 Civil Engineering not elsewhere classified
subject: FOS: Civil engineering

description: This article deals with a waterway alternative for the surroundings of Lake Paranoá, Brasília-DF. The project aims to create options for population displacement, easing traffic in the region and offering opportunities for tourism exploration, as well as providing convincing arguments about the need to implement three intermodal terminals in different locations around the lake.
Spectropolarimetry of Galactic stars with anomalous extinction sightlines
Creators: name: Cikota, Aleksandar
name: Hoang, Thiem
name: Taubenberger, Stefan
name: Patat, Ferdinando
name: Mazzei, Paola
name: Cox, Nick L. J.
name: Zelaya, Paula
name: Cikota, Stefan
name: Tomasella, Lina
name: Benetti, Stefano
name: Rodeghiero, Gabriele
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Highly reddened type Ia Supernovae (SNe Ia) with low total-to-selective visual extinction ratio values, $R_V$, also show peculiar linear polarization wavelength dependencies with peak polarizations at short wavelengths ($λ_{max} \lesssim 0.4 μm$). It is not clear why sightlines to SNe Ia display such different continuum polarization profiles from interstellar sightlines in the Milky Way with similar $R_V$ values. We investigate polarization profiles of a sample of Galactic stars with low $R_V$ values, along anomalous extinction sightlines, with the aim to find similarities to the polarization profiles that we observe in SN Ia sightlines. We undertook spectropolarimetry of 14 stars, and used archival data for three additional stars, and run dust extinction and polarization simulations to infer a simple dust model that can reproduce the observed extinction and polarization curves. Our sample of Galactic stars with low $R_V$ values and anomalous extinction sightlines displays normal polarization profiles with an average $λ_{max} \sim 0.53 {μm}$, and is consistent within 3$σ$ to a larger coherent sample of Galactic stars from literature. Despite the low $R_V$ values of dust towards the stars in our sample, the polarization curves do not show any similarity to the continuum polarization curves observed towards SNe Ia with low $R_V$ values. There is a correlation between the best-fit Serkowski parameters $K$ and $λ_{max}$, but we did not find any significant correlation between $R_V$ and $λ_{max}$. Our simulations show that the $K-λ_{max}$ relationship is an intrinsic property of polarization. Furthermore, we have shown that in order to reproduce polarization curves with normal $λ_{max}$ and low $R_V$ values, a population of large (a $\geq 0.1 μm$) interstellar silicate grains must be contained in the dust's composition.
description: accepted for publication in A&A
Southern British Columbia : the garden of Canada, Kootenay, Boundary, Okanagan and Columbia River districts; brief description of their wonderful natural resources and scenic beauties
Creators: name: (:Null)
Publisher: name: Calgary : [publisher not identified]
Year: 2015

description: "Also: ... Boundary, Okanagan and Columbia River districts. . . beauties. Calgary, Canadian Pacific Railway Company, B.C. Land Department [1909] 78 p. illus. 23 cm. Ms. note on cover: "This pamphlet was compiled by me under the direction of Mr. J.S. Dennis. B.G. Hamilton." Cover title: Southern British Columbia; the resources and climate of the Kootenay, Boundary, Okanagan Districts, and of the far-famed Columbia Valley." -- Edwards, M. H., Lort, J. C. R., & Carmichael, W. J. (1975). A bibliography of British Columbia: Years of growth, 1900-1950. Victoria, BC: University of Victoria, p. 58.
Modular invariance and nonrenormalizable interactions
Creators: name: Kalara, S.
name: Lopez, J.
name: Nanopoulos, D.
Publisher: name: arXiv
Year: 1991
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We examine the modular properties of nonrenormalizable superpotential terms in string theory and show that the requirement of modular invariance necessitates the nonvanishing of certain Nth order nonrenormalizable terms. In a class of models (free fermionic formulation) we explicitly verify that the nontrivial structure imposed by the modular invariance is indeed present. Alternatively, we argue that after proper field redefinition, nonrenormalizable terms can be recast as to display their invariance under the modular group. We also discuss the phenomenological implications of the above observations.
description: 13 pages
Saturated Overburden Scattering and the Multiscatter Frontier: Discovering Dark Matter at the Planck Mass and Beyond
Creators: name: Bramante, Joseph
name: Broerman, Benjamin
name: Lang, Rafael F.
name: Raj, Nirmal
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 show that underground experiments like LUX/LZ, PandaX-II, XENON, and PICO could discover dark matter up to the Planck mass and beyond, with new searches for dark matter that scatters multiple times in these detectors. This opens up significant discovery potential via re-analysis of existing and future data. We also identify a new effect which substantially enhances experimental sensitivity to large dark matter scattering cross-sections: while passing through atmospheric or solid overburden, there is a maximum number of scatters that dark matter undergoes, determined by the total number of scattering sites it passes, such as nuclei and electrons. This extends the reach of some published limits and future analyses to arbitrarily large dark matter scattering cross-sections.
description: 6 pages + references, 3 figures
title: 01_1440
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
title: AN, Registre des écrous du Châtelet, Y5266, f. p1000971
Creators: name: Claustre, Julie
name: Nationales, Archives
name: Archives Nationales
name: Claustre, Julie
name: ArchivesNationales/J.CLAUSTRE/H.REGAZZI/2020
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Châtelet
subject: registre
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Registre des écrous du Châtelet, Archives Nationales, Y5266. Numérisation en mode image.
description: Bibliographic citation: Archives Nationales, Registre des écrous du Châtelet, Y5266, f. p1000971
Generalized Hypergeometric Functions and Rational Curves on Calabi-Yau Complete Intersections in Toric Varieties
Creators: name: Batyrev, Victor V.
name: van Straten, Duco
Publisher: name: arXiv
Year: 1993
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We formulate general conjectures about the relationship between the A-model connection on the cohomology of a $d$-dimensional Calabi-Yau complete intersection $V$ of $r$ hypersurfaces $V_1, \ldots, V_r$ in a toric variety ${\bf P}_Σ$ and the system of differential operators annihilating the special hypergeometric function $Φ_0$ depending on the fan $Σ$. In this context, the Mirror Symmetry phenomenon can be interpreted as the following twofold characterization of the series $Φ_0$. First, $Φ_0$ is defined by intersection numbers of rational curves in ${\bf P}_Σ$ with the hypersurfaces $V_i$ and their toric degenerations. Second, $Φ_0$ is the power expansion near a boundary point of the moduli space of the monodromy invariant period of the holomorphic differential $d$-form on an another Calabi-Yau $d$-fold $V'$ which is called Mirror of $V$. Using the generalized hypergeometric series, we propose a general construction for Mirrors $V'$ of $V$ and canonical $q$-coordinates on the moduli spaces of Calabi-Yau manifolds.
description: 45 pages, Latex 2.09
Down-regulation of microRNA-125b-2-3p is a risk factor for a poor prognosis in hepatocellular carcinoma
Creators: name: Huang, He-Qing
name: Chen, Gang
name: Xiong, Dan-Dan
name: Lai, Ze-Feng
name: Liu, Li-Min
name: Fang, Ye-Ying
name: Shen, Jin-Hai
name: Gan, Xiang-Yu
name: Liao, Liu-Feng
name: Dang, Yi-Wu
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Hepatocellular carcinoma (HCC) is a leading cause of mortality in cancer patients, but the association between miR-125b-2-3p and the onset and prognosis of HCC has not been reported in previous studies; thus, the clinicopathological implications of miR-125b-2-3p in HCC require elaboration. To examine the expression of miR-125b-2-3p in HCC, both in-house RT-qPCR and public datasets were used to calculate the standard mean difference (SMD) and the summary receiver operating characteristic (sROC). MiR-125b-2-3p was markedly lower in HCC than in non-tumor tissue as assessed by the in-house RT-qPCR which was confirmed by the integrative analysis showing the SMD being −0.69 and the area under the curve (AUC) being 0.84 based on 1,233 cases of HCC and 630 cases of non-HCC controls. To gain a overview of the clinical value of miR-125b-2-3p in HCC, all possible datasets were integrated, and lower miR-125b-2-3p levels could lead to poorer differentiation and a more advanced clinical stage of HCC. The hazard ratio (HR) of miR-125b-2-3p was also calculated using a Cox proportional hazards model, and the miR-125b-2-3p level could act as an protective indication for the survival with the HR being 0.74 based on 586 cases of HCC. Furthermore, the effect of nitidine chloride (NC), a natural bioactive phytochemical alkaloid, on the regulation of miR-125b-2-3p and its potential targets was also investigated. The miR-125b-2-3p level was increased after NC treatment, while the expression of its potential target PRKCA was reduced. Above all, a low-expressed level of miR-125b-2-3p plays a tumor suppressive role in HCC.
Framing für sektoriale Bildung – Bindestrich- und Komposita-„Bildungen“
Creators: name: Köhnlein, Walter
Publisher: name: widerstreit sachunterricht
Year: 2025
Subjects: subject: 000

description: Die Pädagogik wird von Moden nicht verschont. In der Didaktik ist zunehmend ein irritierender Sprachgebrauch zu beobachten. Gemeint sind die vielen „Bindestrich-Bildungen“, die nun die vorausgehenden „Bindestrich Erziehungen“ ablösen: Digitale Bildung, Mobilitätsbildung, Sexual(itäts)bildung, Klimabildung, Ernährungsbildung usf. Mit dem Bezug auf Bildung soll offenbar ein Rahmen gesetzt werden, der die Sache, um die es geht, in ihrer Wichtigkeit und Bedeutsamkeit hervorheben und ihr zugleich den Glanz von Solidität und Wissenschaftlichkeit verleihen soll. Man nennt das heute Framing: Ein eigener nobler Rahmen hebt einen mehr oder weniger breiten Sektor von Bildung hervor und verbindet ihn mit einer durch den Bildungsbegriff vorgegebenen Wertung. Durch Framing, durch gezielt gesetzte Bezeichnungen wird versucht, Aufmerksamkeit zu gewinnen, Wahrnehmungen und Meinungen zu lenken und Denkmuster zu installieren. Der Bildungsbegriff wird verwässert und schließlich untauglich für den wissenschaftlichen Gebrauch.
Star-forming galaxies at low-redshift in the SHARDS survey
Creators: name: Lumbreras-Calle, A.
name: Muñoz-Tuñón, C.
name: Méndez-Abreu, J.
name: Mas-Hesse, J. M.
name: Pérez-González, P. G.
name: Pampliega, B. Alcalde
name: Haro, P. Arrabal
name: Cava, A.
name: Sánchez, H. Domínguez
name: Eliche-Moral, M. C.
name: Alonso-Herrero, A.
name: Borlaff, A.
name: Gallego, J.
name: Hernán-Caballero, A.
name: Koekemoer, A. M.
name: Rodríguez-Muñoz, L.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The physical processes driving the evolution of star formation (SF) in galaxies over cosmic time still present many open questions. Recent galaxy surveys allow now to study these processes in great detail at intermediate redshift. In this work, we build a complete sample of star-forming galaxies and analyze their properties, reaching systems with low stellar masses and low star formation rates (SFRs) at intermediate-to-low redshift. We use data from the SHARDS multiband survey in the GOODS-North field. Its depth (up to magnitude $\langle m_{3σ}\rangle\sim26.5$) and its spectro-photometric resolution ($R\sim50$) provides us with an ideal dataset to search for emission line galaxies (ELGs). We develop a new algorithm to identify low-redshift ($z$<0.36) ELGs by detecting the [OIII]5007 and $Hα$ emission lines simultaneously. We fit the spectral energy distribution (SED) of the selected sample, using a model with two single stellar populations. We find 160 star-forming galaxies with equivalent widths (EWs) as low as 12 Å, with median values for the sample of $\sim$ 35 Å in [OIII]5007 and $\sim$ 56 Å in $Hα$, respectively. Results from the SED fitting show a young stellar population with low median metallicity (36% of the solar value) and extinction ($A_V \sim$ 0.37), with median galaxy stellar mass $\sim$ 10$^{8.5}$ M$_{\odot}$. Gas-phase metallicities measured from available spectra are also low. ELGs in our sample present bluer colors in the UVJ plane than the median color-selected star-forming galaxy in SHARDS. We suggest a new (V-J) color criterion to separate ELGs from non-ELGs in blue galaxy samples. In addition, several galaxies present high densities of O-type stars. Robust fits to the full SEDs can only be obtained including an old stellar population, suggesting the young component is built up by a recent burst of SF in an otherwise old galaxy.
description: Accepted for publication in Astronomy & Astrophysics. 17 pages, 17 figures