cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Values secondary students attribute to the trials and triumphs in their mathematics education
Creators: name: Hay, Rebecca L.
Publisher: name: Electronic version published by Vancouver Island University
Year: 2021
Subjects: subject: Mathematics
subject: FOS: Mathematics

description: Student achievement in mathematics is impacted by numerous factors, not the least of which includes their emotional experiences, and thus developed beliefs, surrounding the value gained from having experienced both struggle and triumph in mathematics. Although there is an immense amount of research focused on negative academic emotions, such as those surrounding math anxiety, research is lacking in the exploration of positive academic emotions, directly linked to value, in relation to student perceptions of their mathematics education. The purpose of this study was to explore the values students attribute to their learning of mathematics. Focused on high school students, grades 10 through 12, an explanatory sequential mixed methods approach was implemented here whereby quantitative data, collected using an online survey, was used to identify themes for further exploration in online qualitative interviews. Participants were queried regarding their personal definitions of success in relation to mathematics, their perceived barriers to success in this subject area, and the valuable lessons they learned throughout their mathematics education. Values identified in this study were based on standards that appeared to guide student behaviors in relation to their learning of mathematics or act as rationale for the judgement of others, along with principles surrounding what students believed to be important. This research revealed that students value finding purpose or meaning to their mathematics education within the context of its study, and in relation to real-life experiences. Next, participants found merit in improving their work ethic through perseverance and dedication. Personal growth, arising from learning from ones’ mistakes and developing strategies, such as self-advocacy, to overcome ones’ barriers, led participants to develop an appreciation for mathematics both as a subject and as a discipline. Too, supportive relationships, both inside and outside of the classroom, were important to students here. Held in high regard by participants were teachers whom genuinely cared for their students as individuals, employed varied teaching methodologies, and nurtured a safe, supportive classroom environment. This paper elaborates on these findings and how they were determined, outlines the significance and limitations of the study, and provides recommendations for further research.
Nano-scale imaging of the full strain tensor of specific dislocations extracted from a bulk sample
Creators: name: Hofmann, Felix
name: Phillips, Nicholas W.
name: Das, Suchandrima
name: Karamched, Phani
name: Hughes, Gareth M.
name: Douglas, James O.
name: Cha, Wonsuk
name: Liu, Wenjun
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Lattice defects play a key role in determining the properties of crystalline materials. Probing the 3D lattice strains that govern their interactions remains a challenge. Bragg Coherent Diffraction Imaging (BCDI) allows strain to be measured with nano-scale 3D resolution. However, it is currently limited to materials that form micro-crystals. Here we introduce a new technique that allows the manufacture of BCDI samples from bulk materials. Using tungsten as an example, we show that focussed ion beam (FIB) machining can be used to extract, from macroscopic crystals, micron-sized BCDI samples containing specific pre-selected defects. To interpret the experimental data, we develop a new displacement-gradient-based analysis for multi-reflection BCDI. This allows accurate recovery of the full lattice strain tensor from samples containing multiple dislocations. These new capabilities open the door to BCDI as a microscopy tool for studying complex real-world materials.
description: 26 pages, 6 figures
Sources of Assistance in a White, Working Class, Ethnic Neighborhood
Creators: Fandetti, Donald Vincent
Publisher: name: Columbia University
Year: 1974
Subjects: Social service
Ethnicity
Social structure

description: This study examines attitudes toward sources of assistance in a white,
working class, ethnic neighborhood in east Baltimore. The study is based on a random sample of one hundred ethnic neighborhood residents. The sample includes fifty Polish-Americans and fifty Italian-Americans between the ages of twenty-one and fifty. The primary method of data collection is the face-to-face interview. The interview schedule includes structured and unstructured questions in addition to six reaction vignettes developed by Shirley Star. The study is an attempt to provide up-to-date information regarding preferred sources of assistance in an urban, ethnic neighborhood.

The major finding of the study is that working class, ethnic, Catholics
prefer traditional structures for meeting social needs. Traditional structures such as the family, the church, and to some extent the ethnic voluntary association, have not been significantly overshadowed by functionally specialized service organizations of the wider community. Members of the extended family and traditional professionals such as the clergy and the general physician are key gatekeepers and preferred sources of assistance. The data in the study provide a basis for suggesting adaptations in case services and greater pluralism in social service delivery strategies.
On Grassmannian Description of the Constrained KP Hierarchy
Creators: name: Aratyn, H.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: This note develops an explicit construction of the constrained KP hierarchy within the Sato Grassmannian framework. Useful relations are established between the kernel elements of the underlying ordinary differential operator and the eigenfunctions of the associated KP hierarchy as well as between the related bilinear concomitant and the squared eigenfunction potential.
description: LaTeX, 17 pgs
title: Mitigating the cycle: effective strategies to reduce math anxiety in teachers and students
Creators: name: Johnston, Megan J.
Publisher: name: Electronic version published by Vancouver Island University
Year: 2021
Subjects: subject: Math anxiety

description: This thesis explores the impact of math anxiety issues in both teachers and students that permeate BC schools and proposes intervention strategies to ameliorate these concerns. Of particular interest to this thesis are those issues raised when math anxiety manifests in teachers and is passed onto their students. As past research has shown, teachers that enter the profession without addressing their math anxiety, lack the support they need to address it. To this end, this Masters’ project begins the important process of addressing math anxiety in pre-service and inservice teachers by providing the tools to mitigate and overcome such anxieties. This thesis thus argues for the implementation of methods and strategies centred on principles related to growth mindsets into pre-service elementary teacher programs and professional development settings. Ultimately, this thesis offers a viable path vis-à-vis a website/resource guide that targets math anxiety and aims to break the cycle of teachers passing on math anxiety to their students.
zeta-function regularization and one-loop renormalization of field fluctuations in curved space-times
Creators: name: Moretti, Valter
name: Iellici, Devis
Publisher: name: arXiv
Year: 1997
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A method to regularize and renormalize the fluctuations of a quantum field in a curved background in the $ζ$-function approach is presented. The method produces finite quantities directly and finite scale-parametrized counterterms at most. These finite couterterms are related to the presence of a particular pole of the effective-action $ζ$ function as well as to the heat kernel coefficients. The method is checked in several examples obtaining known or reasonable results. Finally, comments are given for as it concerns the recent proposal by Frolov et al. to get the finite Bekenstein-Hawking entropy from Sakharov's induced gravity theory.
description: 9 pages, standard LaTeX, no figures
Sources and chemistry of secondary organic aerosols formed from carbonyl compounds
Creators: Sareen, Neha
Publisher: name: Columbia University
Year: 2012
Subjects: subject: Atmospheric chemistry
subject: Atmosphere
subject: Chemical engineering
subject: FOS: Chemical engineering

description: Atmospheric aerosols serve an important role in climate and air quality. However, there are still significant gaps in our scientific understanding of their impacts on climate. One of the greatest factors contributing to uncertainties in our estimations of these impacts can be attributed to the gap in the sources and formation pathways of secondary organic aerosols (SOAs). Carbonyl compounds, in particular, glyoxal and methylglyoxal, are two oxidation products of both anthropogenic and biogenic volatile organic compounds (VOCs) in the atmosphere. Field and modeling studies have indicated that these two compounds can serve as potentially important precursors to SOAs, and alter the physical and chemical properties of the aerosols. The mechanisms and atmospheric significance of these processes pose important questions which need to be addressed. Here, we report experiments targeted to study the following topics: 1) the chemical kinetics of methylglyoxal uptake to aqueous aerosols, and the subsequent formation of SOA material; 2) the oxidative aging of SOA material formed by methylglyoxal; 3) the impact of methylglyoxal on the cloud condensation nuclei (CCN) activity of the aerosol. These studies were conducted using either aerosols generated from bulk solutions of the organic and ammonium sulfate or by exposing the gas-phase organic to pure ammonium sulfate seed aerosols. A number of techniques were utilized including: a custom-built Aerosol Chemical Ionization Mass Spectrometer (Aerosol-CIMS), UV-Vis spectrophotometer, pendant drop tensiometry (PDT), continuous flow stream-wise thermal gradient CCN counter (CFSTGC), aerosol flow tube reactors, and an aerosol chamber.
We found that the uptake of methylglyoxal to aerosols is a potentially significant source of light-absorbing SOA in the atmosphere. Additionally, the presence of methylglyoxal leads to surface tension depression with important implications for aerosol CCN activity. The aqueous-phase reaction products of glyoxal and methylglyoxal when NH4^+ is present include species featuring unsaturated C=C bonds such as aldol condensation products and imidazoles. Upon oxidation by O3 and OH, these particles show an increase in light absorption, accompanied by the formation of smaller, more volatile organic acids. Aerosol chamber studies conducted where pure ammonium sulfate particles were exposed to gas-phase methylglyoxal and/or acetaldehyde show significant enhancements in CCN activity, which can increase cloud droplet number concentrations by up to 20%. The results of this work will provide for a more accurate representation of gas-aerosol interactions and cloud formation in climate and atmospheric chemistry models.
Reminisensøyeblikket
Creators: name: Johannessen, Mona Stenhaug
name: Thomsen, Terje Øien
Publisher: name: Zenodo
Year: 2022
Subjects: Reminisensøyeblikk, innovasjonsmodellen for økt frivillighet, refleksiv frivillighet, livsgledehjem, personsentrert frivillighet

description: Innovasjonsmodellen for økt frivillighet omhandler hvordan personsentrert frivillighet kan gi økt livsglede og motivasjon for refleksive frivillige på livsgledehjem slik at man kan rekruttere og ikke minst beholde dem.
Rubia cordifolia subsp. conotricha Verdc.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Gentianales
Rubiaceae
Rubia
Rubia cordifolia
Rubia cordifolia l. subsp. conotricha (gand.) verdc.

description: Rubia cordifolia L. subsp. conotricha (Gand.) Verdc.  —
Habit: Climber.
Habitat: LMDF; up to 3 200 m. Distribution: II.
 Voucher: Mount Kenya, 12 Jul. 1974, Pitkin 719 (EA).
References: Fries & Fries (1929), Bussmann (1993, 1994), Bussmann & Beck (1995a, 1998), Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 75, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
title: Kinetische Gleichungen für Systeme mit unendlich vielen Freiheitsgraden
Creators: name: Gerlich, Gerhard
name: Wulbrand, Wilhelm
Publisher: name: Goltze
Year: 1978
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 530

description: In der Theorie stochastischer Prozesse und in der statistischen Mechanik versteht man unter kinetischen Gleichungen Differentialgleichungen für zeitabhängige Wahrscheinlichkeitsdichten, die in der Regel auf das Lebesgue-Maß bezogen sind. Dies ist für unendlich-dimensionale Räume nicht möglich, da sich für sie kein dem Lebesgue-Maß entsprechendes Maß definieren läßt. Keine besonderen Schwierigkeiten macht in unendlich-dimensionalen Räumen die Definition von Wahrscheinlichkeitsmaßen. Deshalb ist es praktisch, für Systeme mit unendlich vielen Freiheitsgraden Wahrscheinlichkeitsdichten gegen ein Wahrscheinlichkeitsmaß zu beziehen, das möglichst viele nützliche Eigenschaften des Lebesgue-Maßes hat. Die herausragende Eigenschaft des Lebesgue-Maßes ist seine Beziehung zur üblichen Differentiation, die gekoppelt ist mit anderen Eigenschaften. Wir werden hier eine Reihe der wichtigsten Beziehungen aufführen, um darlegen zu können, welche Eigenschaften für Systeme mit unendlich vielen Freiheitsgraden durch Modifikation beibehalten werden können, welche nicht. Die sich durch die Veränderung des Bezugsmaßes ergebenden Konsequenzen für kinetische Gleichungen werden am Schluß behandelt.
Rotating dust solutions of Einstein's equations with 3-dimensional symmetry groups, Part 2: One Killing field spanned on u^α and w^α
Creators: name: Krasinski, Andrzej
Publisher: name: arXiv
Year: 1997
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: This is the second part of a series of 3 papers. Using the same method and the same coordinates as in part 1, rotating dust solutions of Einstein's equations are investigated that possess 3-dimensional symmetry groups, under the assumption that only one of the Killing fields is spanned on the fields of velocity $u^α$ and rotation $w^α$, while the other two define vectors that are linearly independent of $u^α$ and $w^α$ at every point of the spacetime region under consideration. The Killing fields are found and the Killing equations solved for the components of the metric tensor in every case that arises. The Einstein equations are simplified in a few cases, three (most probably) new solutions are found, and several classes of solutions known earlier are identified in the present scheme. They include those by Ozsváth, Maitra, Ellis, King and Vishveshwara and Winicour. PACS numbers 04.20.-q, 04.20.Cv, 04.20.Jb, 04.40.+c
description: 25 pages, LaTeX, 1 postscript figure. Two typos corrected: 1. Wrong subscript in the last eq. of (2.17); 2. Wrong formula for the Bianchi parameter after eq. (5.4)
title: Fostering skills that support deep reading and thinking in adolescents
Creators: name: Knight, Christine J.
Publisher: name: Electronic version published by Vancouver Island University
Year: 2021
Subjects: subject: Literacy

description: The world is changing, and with increasing reliance on technology, many young readers are losing the ability to focus on reading and are not thinking deeply about what they are reading. Just as they skim and hop through digital media, moving from one page to the next, they are rushing through print media and not fully connecting to what they are reading. Teachers need strategies to support their students and help them to engage with books; think critically about what they read, see and hear around them; and apply those literacy skills elsewhere. It is possible to learn or re-learn reading skills and engage more deeply as a critical thinker. It is necessary that reading instruction continue through all levels of education, to help guide students through increasingly complex texts and ideas. The purpose of this thesis is to outline the importance of developing skills in deep reading and deep thinking in adolescents, and present a handbook that includes lessons for teachers on reading and thinking skills, explicit information and lessons that will help them support literacy in their classrooms. The handbook synthesizes my research and includes resources that have been most useful to me and my colleagues.
title: Full major project fostering student agency for a high-stakes future
Creators: name: Mellstrom, Tara J.
Publisher: name: Electronic version published by Vancouver Island University
Year: 2021
Subjects: subject: Experiential learning

description: This major project targets the attributes of Student Agency according to the OECD (2019) definition: students must be able to think critically, act ethically and be able to continually innovate themselves in order to be ready for the workforce of the future. The author investigated critical thinking, ethical responsibility, and metacognition through experiential learning situations as a way of building student agency within the intermediate classroom. This project then applied this best practice theory to build three teacher workshops that will help students to become student agents and develop a lifelong love of learning. Through these workshops, teachers will develop strategies and supports to build student agency, teacher agency, and family agency.
Rytigynia bugoyensis Verdc.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Gentianales
Rubiaceae
Rytigynia
Rytigynia bugoyensis

description: Rytigynia bugoyensis (K.Krause) Verdc.  —
Habit: Shrub or small tree.
Habitat: LMWF; up to 2 400 m. Distribution: II.
 Voucher: Meru Forest, Alt. 1 847 m, 9 Aug. 2015, SAJIT 003891 (HIB).
References: Fries & Fries (1929), Verdcourt & Bridson (1991).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 75, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Sovereign Fictions: Self-Determination and the Literature of the Nigeria-Biafra War
Creators: Engebretson, Jess
Publisher: name: Columbia University
Year: 2021
Subjects: English literature
African literature
Civil War (Nigeria : 1967-1970)
Genocide
Journalism
Propaganda
Popular literature

description: This dissertation explores questions of African literature and international law through the lens of the Nigeria-Biafra war (1967-1970). A defining trauma of modern Nigerian history, the war produced a rich and sustained vein of writing that stretches from the late 1960s through the present day, encompassing canonical Nigerian novels as well as a number of British and diasporic texts. Drawing on both literary and legal theory, I argue that this body of work mobilizes particular literary features—including narrative, analogy, allegory, and genre—to articulate both familiar and innovative logics of sovereignty. The structure of the project is primarily conceptual and loosely chronological. The first half explores narratives of development in relation to international law’s standard of civilization, focusing on British colonial writing (Chapter 1) and postwar allegorical novels (Chapter 2). The second half attends to how narrative fiction formally registers mid-20th century developments in international law, focusing on writers' use of analogy as a mode of theorizing genocide (Chapter 3) and the role of genre fiction in imagining economic sovereignty (Chapter 4). Throughout, I show how novelists pick up and transform literary tropes first articulated in wartime journalism, propaganda, and activist pamphlets.
Integrable Extensions of N=2 Supersymmetric KdV Hierarchy Associated with the Nonuniqueness of the Roots of the Lax operator
Creators: name: Popowicz, Z.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We preesent a new supersymmetric integrable extensions of the a=4,N=2 KdV hierarchy. The root of the supersymmetric Lax operator of the KdV equation is generalized, by including additional fields. This generalized root generate new hierarchy of integrable equations, for which we investigate the hamiltonian structure. In special case our system describes the interaction of the KdV equation with the two MKdV equations.
description: 9 pages Latex,e-mail ziemek@ift.uni.wroc.pl
Additional file 1: of The use of active learning strategies in healthcare colleges in the Middle East
Creators: name: Yazed AlRuthia
name: Solaiman Alhawas
name: Alodaibi, Faris
name: Almutairi, Lama
name: Algasem, Reem
name: Alrabiah, Haitham
name: Sales, Ibrahim
name: Alsobayel, Hana
name: Yazeed Ghawaa
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Science Policy

description: The use of active learning strategies in healthcare colleges in the Middle East questionnaire. (DOCX 16 kb)
Hunting On- and Off-Axis for Light Dark Matter with DUNE-PRISM
Creators: name: De Romeri, Valentina
name: Kelly, Kevin J.
name: Machado, Pedro A. N.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We explore the sensitivity of the Deep Underground Neutrino Experiment (DUNE) near detector and the proposed DUNE-PRISM movable near detector to sub-GeV dark matter, specifically scalar dark matter coupled to the Standard Model via a sub-GeV dark photon. We consider dark matter produced in the DUNE target that travels to the detector and scatters off electrons. By combining searches for dark matter at many off-axis positions with DUNE-PRISM, sensitivity to this scenario can be much stronger than when performing a measurement at one on-axis position.
description: 16 pages (including 5 appendices), 11 figures. Version 2 matches published version with significant rearrangement of results (results unchanged). Version 1 contains nuclear scattering results not present in v2
Spermacoce princeae Verdc.
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Gentianales
Rubiaceae
Spermacoce
Spermacoce princeae

description: Spermacoce princeae (K.Schum.) Verdc.  —
Habit: Herb.
Habitat: LMWF, LMDF; up to 2 700 m. Distribution: II.
 Voucher: Near Ontulili Forest Station, Alt. 2 181 m, 5 Aug. 2015, SAJIT 003157 (HIB).
References: Fries & Fries (1929), Bussmann (1994), Agnew (2013).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 75, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
The EKATI Long Lake Containment Facility : history & future of processed limberlite disposal
Creators: name: McKenzie, Iona
name: McLean, Keith
name: Koop, Gary
name: Caldwell, Jack
Publisher: name: The University of British Columbia
Year: 2011

description: The EKATI Diamond Mine, North West Territories, Canada is owned and operated by BHP Billiton Canada Inc. In the mid-1990s, the Long Lake Containment Facility (LLCF) was designed and permitted to receive processed kimberlite. The LLCF was constructed in the early 2000s and has been continuously used for over ten years. This paper describes the design of the LLCF: five cells separated by permeable dikes with deposition into three of the cells and the remaining two being used for water quality “polishing” to meet discharge criteria. The paper also describes the nature of the processed kimberlite (tailings) as it has been deposited over the past ten years: a very fine material that forms low angle beaches above pool elevation and steeper slopes below water. Then the paper proceeds to describe a major evaluation of alternatives for expanding the LLCF and using mined out open pits to augment capacity. Reasons for selecting the preferred approach which is currently being implemented are discussed. [All papers were considered for technical and language appropriateness by the organizing committee.]
Sovereignty in the City: Black Infrastructures and the Politics of Place in Twentieth Century Philadelphia
Creators: Roane, James Timothy
Publisher: name: Columbia University
Year: 2016
Subjects: African diaspora
Human geography
African Americans--Social conditions
Working class
African Americans
Gender identity
Sex role

description: “Sovereignty in the City” contributes to the historiography of African-American and African Diasporic life an account of how twentieth century black migrant communities’ practices and politics around place shaped the social geography of Philadelphia—a primary testing ground for urban policies, sociological and historical inquiry, and social experiments of reform up through the twenty-first century. The manuscript charts a history of alternative land stewardship and governance in Philadelphia’s black working class communities from 1941 to 1991, which I set in contrast with the urbicidal practices of reformers who worked to enhance the profitability of the region at the expense of black and working class neighborhoods and communities. I name these two very different visions of social affiliation and obligation sanitized citizenship and black vitality respectively.
      Building on methods and practices that Progressive social reformers, eugenicists, and sociologists co-produced, local housing reformers sought to enforce the normative patriarchal family as the ideal of health and order. This in turn, shaped their assessment of black migrants as potential vectors of biological and social contagion and justified segregation before federal policy insured it. On the other hand, from the margins black working class communities articulated new modes of sociality from within cordoned-off communities, which they refitted to the metropolis from their collective history in the agrarian and mill town South. Although otherworldliness and the tendency to participate in non-normative or queer social affiliations outside the home, often marked working class black migrant communities as criminal or odd, being out of time with the logics of patriarchy and racial capitalism also represented an important, if underappreciated, basis for envisioning a different city and world. In place of dominant conceptions of the normative family as an anchor of orderly governance and investment, black migrant communities re-imagined human belonging and practiced new modes of radical inclusivity in the city.
      I make the case for a landscape approach to black history, there and in the wider diaspora, in order to bring the methods developed by social, environmental, and architectural historians as well as geographers, to bear in excavating histories of black social activism, in turn, elaborating an idiom of urban ecology in which practices of place and belonging, which are often dismissed or invisible, call into question the notions of urban life and health organized around the individual and the normative patriarchal family.
Clydostomus cestatus Konow 1908
Creators: name: Taeger, Andreas
name: París, Mercedes
name: Nieves-Aldrey, Jose Luis
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Tenthredinidae
Clydostomus
Clydostomus cestatus

description: Clydostomus cestatus Konow, 1908
A valid species, Tenthredo cestata (Konow, 1908).
Types. Clydostomus cestatus Konow, 1908: 20. Syntypes ♂ ♀, “ Sikkim ”. Lectotype ♀, hereby designated, (MNCN_ Ent 82480, MNCN Cat. Tipos Nº 8128, Fig. 13, see also http://dx.doi.org/10.6084/m9.figshare.756207). Type locality: India, Sikkim. Paralectotypes: 1 ♂ (MNCN _ Ent 82481, MNCN Cat. Tipos Nº 8128, http:// dx.doi.org/10.6084/m9.figshare.757297), 1 ♀ (NHRS), 1 ♂ (? without abdomen, SDEI), all labeled “ Sikkim ”.
Discussion. The taxon is the type species of Clydostomus Konow, 1908. Malaise (1945) synonymized it with Tenthredo, and, based on the tridentate clypeus, within this genus with Fethalia Cameron, 1902 (type species T. opposita, see also discussion under inguinalis). But because of its rather different appearance it seems unlikely that cestatus is closely related to the group of T. opposita. In the course of a future reclassification of Tenthredo s.l., Clydostomus (which is older than Rohwer’s, Malaise’s, and Zhelochovtsev’s genus group names in Tenthredo s.l.) might be used again. Currently, the species is not placed in a subgenus. See also under Clydostomus merceti.
description: Published as part of Taeger, Andreas, París, Mercedes & Nieves-Aldrey, Jose Luis, 2014, The type specimens of sawflies (Hymenoptera: Symphyta) of the Museo Nacional de Ciencias Naturales, Madrid, pp. 103-138 in Zootaxa 3790 (1) on page 112, DOI: 10.11646/zootaxa.3790.1.5, http://zenodo.org/record/4914035
Solving Power System Differential Algebraic Equations Using Differential Transformation
Creators: name: Liu, Yang
name: Sun, Kai
Publisher: name: arXiv
Year: 2019
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper proposes a novel non-iterative method to solve power system differential algebraic equations (DAEs) using the differential transformation, a mathematical tool that can obtain power series coefficients by transformation rules instead of calculating high order derivatives and has proved to be effective in solving state variables of nonlinear differential equations in our previous study. This paper further solves non-state variables, e.g. current injections and bus voltages, directly with a realistic DAE model of power grids. These non-state variables, nonlinearly coupled in network equations, are conventionally solved by numerical methods with time-consuming iterations, but their differential transformations are proved to satisfy formally linear equations in this paper. Thus, a non-iterative algorithm is designed to analytically solve all variables of a power system DAE model with ZIP loads. From test results on a Polish 2383-bus system, the proposed method demonstrates fast and reliable time performance compared to traditional numerical methods.
description: Published by IEEE Transactions on Power Systems in 2019
MOESM2 of A case of Plasmodium malariae recurrence: recrudescence or reinfection?
Creators: name: Grande, Romualdo
name: Spinello Antinori
name: Meroni, Luca
name: Menegon, Michela
name: Severini, Carlo
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 2: Figure S2. Phylogenetic tree inferred from PM2 microsatellite sequence alignment obtained from P. malariae isolates analyzed in the present study (Isolate PM 14-12-17; Isolate PM 05-05-17) and from all representative sequences of PM2 microsatellite retrieved from the GenBank database. Phylogenetic analysis was done using the neighbour-joining method constructed using the neighbor-joining method by bootstrapping with 1000 replicates, and phylogenetic distances were measured by Tajima-Nei model, using the Accelrys DS Gene software package (Accelrys Inc., San Diego,CA,USA). Reference: Tajima F, Nei M. Estimation of evolutionary distance between nucleotide sequences. Mol Biol Evol. 1984;1:269â 85.
Exact Kink Solitons in the Presence of Diffusion, Dispersion, and Polynomial Nonlinearity
Creators: name: Raposo, E. P.
name: Bazeia, D.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We describe exact kink soliton solutions to nonlinear partial differential equations in the generic form u_{t} + P(u) u_{x} + νu_{xx} + δu_{xxx} = A(u), with polynomial functions P(u) and A(u) of u=u(x,t), whose generality allows the identification with a number of relevant equations in physics. We emphasize the study of chirality of the solutions, and its relation with diffusion, dispersion, and nonlinear effects, as well as its dependence on the parity of the polynomials $P(u)$ and $A(u)$ with respect to the discrete symmetry $u\to-u$. We analyze two types of kink soliton solutions, which are also solutions to 1+1 dimensional phi^{4} and phi^{6} field theories.
description: 11 pages, Latex
Shear-free Null Quasi-Spherical Spacetimes
Creators: name: Bartnik, Robert
Publisher: name: arXiv
Year: 1997
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The residual gauge freedom within the null quasi-spherical coordinate condition is studied, for spacetimes admitting an expanding, shear-free null foliation. The freedom consists of a boost and rotation at each coordinate sphere, corresponding to a specification of inertial frame at each sphere. Explicit formulae involving arbitrary functions of two variables are obtained for the accelerated Minkowski, Schwarzschild, and Robinson-Trautman spacetimes. These examples will be useful as test metrics in numerical relativity.
description: 20 pages, revtex
Tarenna pavettoides subsp. friesiorum Bridson
Creators: name: Zhou, Ya-Dong
name: Mwachala, Geoffrey
name: Hu, Guang-Wan
name: Wang, Qing-Feng
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Gentianales
Rubiaceae
Tarenna
Tarenna pavettoides
Tarenna pavettoides (harv.) sim subsp. friesiorum (k.krause) bridson

description: Tarenna pavettoides (Harv.) Sim subsp. friesiorum (K.Krause) Bridson  —
Habit: Shrub or small tree.
Habitat: LMWF, LMDF; up to 1 600 m. Distribution: IIIb.
 Voucher: Southeast Mount Kenya, Chuka, Alt. 1 524 m, Singh 3620 (EA).
References: Fries & Fries (1929), Bridson & Verdcourt (1988).
description: Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp. 1-108 in Phytotaxa 546 (1) on page 75, DOI: 10.11646/phytotaxa.546.1.1, http://zenodo.org/record/6550464
Stellar mass as a galaxy cluster mass proxy: application to the Dark Energy Survey redMaPPer clusters
Creators: name: Palmese, A.
name: Annis, J.
name: Burgad, J.
name: Farahi, A.
name: Soares-Santos, M.
name: Welch, B.
name: Pereira, M. da Silva
name: Lin, H.
name: Bhargava, S.
name: Hollowood, D. L.
name: Wilkinson, R.
name: Giles, P.
name: Jeltema, T.
name: Romer, A. K.
name: Evrard, A. E.
name: Hilton, M.
name: Cervantes, C. Vergara
name: Bermeo, A.
name: Mayers, J.
name: DeRose, J.
name: Gruen, D.
name: Hartley, W. G.
name: Lahav, O.
name: Leistedt, B.
name: McClintock, T.
name: Rozo, E.
name: Rykoff, E. S.
name: Varga, T. N.
name: Wechsler, R. H.
name: Zhang, Y.
name: Avila, S.
name: Brooks, D.
name: Buckley-Geer, E.
name: Burke, D. L.
name: Rosell, A. Carnero
name: Kind, M. Carrasco
name: Carretero, J.
name: Castander, F. J.
name: Collins, C.
name: da Costa, L. N.
name: Desai, S.
name: De Vicente, J.
name: Diehl, H. T.
name: Dietrich, J. P.
name: Doel, P.
name: Flaugher, B.
name: Fosalba, P.
name: Frieman, J.
name: Garcia-Bellido, J.
name: Gerdes, D. W.
name: Gruendl, R. A.
name: Gschwend, J.
name: Gutierrez, G.
name: Honscheid, K.
name: James, D. J.
name: Krause, E.
name: Kuehn, K.
name: Kuropatkin, N.
name: Liddle, A.
name: Lima, M.
name: Maia, M. A. G.
name: Mann, R. G.
name: Marshall, J. L.
name: Menanteau, F.
name: Miquel, R.
name: Ogando, R. L. C.
name: Plazas, A. A.
name: Roodman, A.
name: Rooney, P.
name: Sahlen, M.
name: Sanchez, E.
name: Scarpine, V.
name: Schubnell, M.
name: Serrano, S.
name: Sevilla-Noarbe, I.
name: Sobreira, F.
name: Stott, J.
name: Suchyta, E.
name: Swanson, M. E. C.
name: Tarle, G.
name: Thomas, D.
name: Tucker, D. L.
name: Viana, P. T. P.
name: Vikram, V.
name: Walker, A. R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We introduce a galaxy cluster mass observable, $μ_\star$, based on the stellar masses of cluster members, and we present results for the Dark Energy Survey (DES) Year 1 observations. Stellar masses are computed using a Bayesian Model Averaging method, and are validated for DES data using simulations and COSMOS data. We show that $μ_\star$ works as a promising mass proxy by comparing our predictions to X-ray measurements. We measure the X-ray temperature-$μ_\star$ relation for a total of 150 clusters matched between the wide-field DES Year 1 redMaPPer catalogue, and Chandra and XMM archival observations, spanning the redshift range $0.1
description: 14 pages, 7 figures, addressing MNRAS referee comments
Ferramentas de comunicação de marketing e promoção das cidades e seus espaços públicos urbanos
Creators: name: Pinto, Rooney Figueiredo
Publisher: name: Zenodo
Year: 2016
Subjects: Marketing; Ferramentas de Comunicação de Marketing; Marketig Turístico; Promoção das Cidades e seus Espaços Públicos Urbanos

description: A presente investigação, de natureza qualitativa quanto ao método, bibliográfica e exploratória quanto ao tipo e objetivo, procurou verificar a contribuição das ferramentas de comunicação de marketing na promoção das cidades e seus espaços públicos urbanos (EPU), colocando em diálogo o marketing, a comunicação, as relações públicas e a publicidade. Destacando a variável comunicação do mix de marketing, foram exploradas algumas ferramentas à luz do contexto de estudo e das teorias do marketing e do marketing turístico. A fundamentação evidenciou a relevância da marca-cidade, as oportunidades e desafios na comunicação de marketing e seus EPU como discursos da memória histórica e social. A apresentação e análise das ferramentas de comunicação de marketing, em contextos de promoção das cidades e seus EPU, permitiu-nos constatar que algumas das ferramentas – como Youtube, Twitter e Facebook – aparecem mais em links nos websites oficiais das cidades enquanto que outras possuem uma tímida presença ou estão totalmente ausentes. Este indicativo aponta para o reconhecimento da contribuição das ferramentas de comunicação de marketing para a promoção das cidades, ao mesmo tempo que revelam um uso predominante do ambiente da web 2.0 e web 3.0. Longe de fechar a abordagem do tema, o trabalho abre espaço para novas investigações, deixando pistas e sugestões que podem ser seguidas por outros investigadores.
description: Dissertação de Mestrado em Marketing e Comunicação na vertente de Gestão de Marketing / ESTGOH-ESEC- Coimbra, Portugal
MOESM1 of A case of Plasmodium malariae recurrence: recrudescence or reinfection?
Creators: name: Grande, Romualdo
name: Spinello Antinori
name: Meroni, Luca
name: Menegon, Michela
name: Severini, Carlo
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Biotechnology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Additional file 1: Figure S1. Phylogenetic tree inferred from CSP nucleotide sequence alignment obtained from P. malariae isolates analyzed in the present study (Isolate PM 14-12-17; Isolate PM 05-05-17) and from 12 representative CSP gene sequences retrieved from the GenBank database. P. vivax CSP gene sequence (Genbank accession number AJ295636) was also included in the analysis and used as an outgroup. Phylogenetic analysis was done using the neighbour-joining method constructed using the neighbor-joining method by bootstrapping with 1000 replicates, and phylogenetic distances were measured by Tajima-Nei model, using the Accelrys DS Gene software package (Accelrys Inc., San Diego, CA, USA).
Three-Dimensional 2-Framed TQFTs and Surgery
Creators: name: Sawin, Stephen
Publisher: name: arXiv
Year: 1999
Subjects: subject: Quantum Algebra (math.QA)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 57N10,57M25

description: The notion of 2-framed three-manifolds is defined. The category of 2-framed cobordisms is described, and used to define a 2-framed three-dimensional TQFT. Using skeletonization and special features of this category, a small set of data and relations is given that suffice to construct a 2-framed three-dimensional TQFT. These data and relations are expressed in the language of surgery.
description: 19 pages, 9 figures using epsfig
Cross-correlation of POLARBEAR CMB Polarization Lensing with High-$z$ Sub-mm Herschel-ATLAS galaxies
Creators: name: Faundez, M. Aguilar
name: Arnold, K.
name: Baccigalupi, C.
name: Barron, D.
name: Beck, D.
name: Bianchini, F.
name: Boettger, D.
name: Borrill, J.
name: Carron, J.
name: Cheung, K.
name: Chinone, Y.
name: Bouhargani, H. El
name: Elleflot, T.
name: Errard, J.
name: Fabbian, G.
name: Feng, C.
name: Galitzki, N.
name: Goeckner-Wald, N.
name: Hasegawa, M.
name: Hazumi, M.
name: Howe, L.
name: Kaneko, D.
name: Katayama, N.
name: Keating, B.
name: Krachmalnicoff, N.
name: Kusaka, A.
name: Lee, A. T.
name: Leon, D.
name: Linder, E.
name: Lowry, L. N.
name: Matsuda, F.
name: Minami, Y.
name: Navaroli, M.
name: Nishino, H.
name: Pham, A. T. P.
name: Poletti, D.
name: Puglisi, G.
name: Reichardt, C. L.
name: Sherwin, B. D.
name: Silva-Feaver, M.
name: Stompor, R.
name: Suzuki, A.
name: Tajima, O.
name: Takakura, S.
name: Takatori, S.
name: Teply, G. P.
name: Tsai, C.
name: Verges, C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report a 4.8$σ$ measurement of the cross-correlation signal between the cosmic microwave background (CMB) lensing convergence reconstructed from measurements of the CMB polarization made by the POLARBEAR experiment and the infrared-selected galaxies of the Herschel-ATLAS survey. This is the first measurement of its kind. We infer a best-fit galaxy bias of $b = 5.76 \pm 1.25$, corresponding to a host halo mass of $\log_{10}(M_h/M_\odot) =13.5^{+0.2}_{-0.3}$ at an effective redshift of $z \sim 2$ from the cross-correlation power spectrum. Residual uncertainties in the redshift distribution of the sub-mm galaxies are subdominant with respect to the statistical precision. We perform a suite of systematic tests, finding that instrumental and astrophysical contaminations are small compared to the statistical error. This cross-correlation measurement only relies on CMB polarization information that, differently from CMB temperature maps, is less contaminated by galactic and extra-galactic foregrounds, providing a clearer view of the projected matter distribution. This result demonstrates the feasibility and robustness of this approach for future high-sensitivity CMB polarization experiments.
description: 14 pages, 6 figures, updated to match published version on ApJ
title: Hermann Lagershausen
Creators: name: Duddeck, Heinz
Publisher: name: Goltze
Year: 1978
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 902

description: Nachruf der Braunschweigischen Wissenschaftlichen Gesellschaft, vorgetragen in der Plenarsitzung am 10.6.1978 in Clausthal
SU(2)-invariant reduction of the 3+1 dimensional Ashtekar's gravity
Creators: name: Alexandrov, Sergei
name: Grigentch, Ignati
name: Vassilevich, Dmitri
Publisher: name: arXiv
Year: 1997
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider a space-time with spatial sections isomorphic to the group manifold of SU(2). Triad and connection fluctuations are assumed to be SU(2)-invariant. Thus, they form a finite dimensional phase space. We perform non-perturbative path integral quantization of the model. Contarary to previous claims the path integral measure appeared to be non-singular near configurations admitting additional Killing vectors. In this model we are able to calculate the generating functional of Green functions of the reduced phase space variables exactly.
description: 12 pages
title: Hermann Kleinau
Creators: name: König, Joseph
Publisher: name: Goltze
Year: 1978
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Abhandlungen der BWG
subject: 902

description: Nachruf der Braunschweigischen Wissenschaftlichen Gesellschaft vorgetragen in der Plenarsitzung am 10. Februar 1978
Detection of Ultra-High Energy neutrinos skimming the Earth due to decay of superheavy dark matter at JEM-EUSO
Creators: name: Xu, Ye
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The possibility of detecting Ultra-high energy (UHE from now on) neutrinos due to superheavy dark matter are considered by the neutrinos interaction with the nuclei in the air in the present paper. To reject other standard model particles, UHE neutrinos, from superheavy dark matter and astrophysical sources, skimming the Earth are detected at JEM-EUSO. Then the numbers of UHE neutrinos detected by JEM-EUSO are evaluated at different energies (1 EeV < E < 1 ZeV) in 5 years. If the energy thresholds are taken to be 100 EeV, the astrophysical neutrino contamination could be negligible in this detection. It is possible that UHE neutrinos from the decay of superheavy dark matter are detected at JEM-EUSO when $O(10^{27})s < τ_ϕ< O(10^{31})s$. For example, O($10^4$) UHE neutrino events could be detected by JEM-EUSO at 30 EeV in 5 years when $τ_ϕ=O(10^{27})$s. If so, it may be confirmed that there may exist superheavy dark matter in the Universe.
description: 8 pages, 4 figures. arXiv admin note: text overlap with arXiv:1804.10719