cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Growing up Trans: Exploring the Positive School Experiences of Transgender Children and Young People
Creators: name: Leonard, Matthew
Publisher: name: University of East London
Year: 2019

description: Background: While the exploration into transgender students’ experiences is a growing field within psychological and educational research, much of this to date has explored the negative experiences faced by transgender children and young people, and the outcomes these have had on their physical, social and emotional well-being. The purpose of the research was to add to this field by highlighting the positive school experiences of transgender children and young people in order to promote and advocate for these for others. Methods: An initial focus group was held to explore language around the transgender community and design questions for semi-structured interviews. Interviews were then conducted with three transgender young people. An Interpretative Phenomenological Analysis approach was adopted. Findings: Five superordinate themes emerged from the participants’ narratives. Participants raised The Importance of Language as a means of asserting their own identities and for others to demonstrate their respect and acceptance of this. Participants also raised the importance of Individual Teacher Support, Whole-School Approaches and The Importance of Community, highlighting ways others have shown support and advocated for their rights with others. A final theme reflected My Own Best Friend, which demonstrated the skills and resilience transgender children and young people bring themselves. Conclusions: The research findings highlight that transgender children and young people are both able and willing to share their experiences with others to highlight positive practice and promote inclusive and supportive behaviours in schools. Findings are discussed in relation to previous literature and psychological theory, and limitations and suggestions for schools and authorities, as well as for educational psychologists, are highlighted. As a profession, educational psychologists are uniquely positioned to support children and young people at an individual, family and systemic level. It is important that educational psychologists continue to support transgender children and young people, and highlight their voices during the transition process, as well as continue to help schools and local authorities develop their guidelines for supporting transgender students in schools.
Synthesis of novel scaffolds based on thiazole or triazolothiadiazine linked to benzofuran or benzo[d]thiazole moieties as new hybrid molecules
Creators: name: Salem, Mostafa E.
name: Darweesh, Ahmed F.
name: Elwahy, Ahmed H. M.
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology

description: A synthesis of novel hybrid molecules containing thiazole or bis(thiazoles) each bearing benzofuran and/or benzo[d]thiazole moieties by the reaction of the appropriate thioamide derivatives with the corresponding bis-bromoacetyl derivatives is reported. Mono- and bis(triazolothiadiazine) derivatives based on benzofuran or benzo[d]thiazole moieties were also synthesized in good yields by the reaction of the appropriate bis(bromoacetyl) derivatives with each of 4-amino-5-mercapto-1,2,4-triazoles and their corresponding bis-derivatives.
An Exploration of How Autistic Young People Are Positioned in Their Person-Centred Annual Review
Creators: name: Power, Jason
Publisher: name: University of East London
Year: 2019

description: Young people with autism spectrum condition (ASC) are considered to be particularly vulnerable to poor transition outcomes. Historically, ASC has been conceptualised within a medical model which has resulted in a discourse of deficits surrounding the condition. Critics argue that such discourses have resulted in the lack of involvement of autistic young people in making key decisions which affect their lives. Person-centred Planning (PCP), with its roots in the social model of disability, is advocated as being a powerful tool which can empower young people to exercise greater personal agency and control over how key decisions are made. There is some evidence which demonstrates the efficacy of PCP approaches for this population. However, little is known about the complex social processes underlying Person-centred Annual Reviews (PCARs). The current research aimed to explore these underlying social processes through the use of Positioning Theory, which acted as both a conceptual model and theoretical framework. Participants included two transition-aged autistic young people, their families and three key members of school staff. Data was collected using semi-structured interviews and analysed using a Critical Discursive Psychology approach. Analysis revealed that PCARs have the potential to offer a social context in which new knowledge is co-constructed and where a climate of empowerment and enhanced personal agency can be engendered. However, adults’ constructions of autism represent a possible barrier to the promotion of young people’s voice, choice and control. Implications for EP practice at the individual, family and organisational level are discussed.
Coleoxestia rafaeli Santos-Silva & Wappes 2017
Creators: name: Nascimento, Francisco Eriberto de Lima
name: Santos-Silva, Antonio
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Coleoxestia
Coleoxestia rafaeli

description: Coleoxestia rafaeli Santos-Silva & Wappes, 2017 (New record) (Fig. 17-19)
 Coleoxestia rafaeli; Santos-Silva & Wappes (2017): 11; Monné (2018): 89; Tavakilian & Chevillotte (2017).
 Coleoxestia rafaeli is known from Brazil in the states of Paraná (holotype) and Santa Catarina (paratype). We found 14 specimens of this species from SÃo Paulo. We are describing the female of this species for the first time.
 Description: Female: Antennae 1.1 times as long as elytra (about 1.5 times in male), reaching about distal quarter of elytra (surpassing elytral apex at least by antennomere XI in male), and abdominal ventrite V with sides distinctly convergent toward truncate apex (slightly emarginate centrally), slightly shorter than IV (less distinctly narrowed toward apex, which is wider in male). Antennal formula (ratio) based on length of antennomere III: scape = 0.57; pedicel = 0.11; IV = 0.58; V = 0.62; VI = 0.60; VII = 0.59; VIII = 0.58; IX = 0.54; X = 0.45; XI = 0.79.
 Dimensions in mm (female): Total length, 30.0; prothoracic length, 4.5; basal prothoracic width, 4.7; distal prothoracic width, 3.9; humeral width, 6.7; elytral length, 22.6.
 Remarks: The female differs from male by the shorter antennae. The antennomere III is not distinctly angulate at outer side, but it is notably angulate in the holotype and paratype males. However, we examined a male from the Brazilian state of SÃo Paulo with antennomere III as in the female (not distinctly angulate at outer side). Consequently, the outer apex of the antennomere III in C. rafaeli, although never nodose, is somewhat variable.
 Material examined (all from MZSP): BRAZIL, São Paulo: Luiz Antonio (Est. Ecológica Jatai, Mata ciliar, 21°36’47”S 47°43’43”W), 1 female and 8 males, XII.2008, Laura & Perioto col.; 1 male, II.2009, 5 males, XI.2008.
description: Published as part of Nascimento, Francisco Eriberto de Lima & Santos-Silva, Antonio, 2018, New species and synonymies in Hexoplonini Martins, 2006 (Coleoptera, Cerambycidae), with notes and new records on Cerambycinae Latreille, 1802, pp. 1-8 in Papéis Avulsos de Zoologia (Pap. Avulsos Zool., S. Paulo) (Pap. Avulsos Zool., S. Paulo) 58 on page 7, DOI: 10.11606/1807-0205/2018.58.36, http://zenodo.org/record/5298006
Additional file 14 of Validation and test–retest repeatability performance of parametric methods for [11C]UCB-J PET
Creators: name: Tuncel, Hayel
name: Boellaard, Ronald
name: Coomans, Emma M.
name: Hollander-Meeuwsen, Marijke den
name: de Vries, Erik F. J.
name: Glaudemans, Andor W. J. M.
name: Feltes, Paula Kopschina
name: García, David Vállez
name: Verfaillie, Sander C. J.
name: Wolters, Emma E.
name: Sweeney, Steven P.
name: Ryan, J. Michael
name: Ivarsson, Magnus
name: Lynch, Berkley A.
name: Schober, Patrick
name: Scheltens, Philip
name: Schuit, Robert C.
name: Windhorst, Albert D.
name: De Deyn, Peter P.
name: van Berckel, Bart N. M.
name: Golla, Sandeep S. V.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified

description: Additional file 14. Coefficients of determination (r2) and slopes of parametric [11C]UCB-J BPND and R1 against corresponding SRTM estimates separately for all subjects. All the Hammers ROIs were included for this analysis. Regional parametric values from both test and retest scans were pulled together for these comparisons.
Spontaneous time-reversal symmetry breaking without magnetism in a $S=1$ chain
Creators: name: Chang, Shun-Chiao
name: Hosur, Pavan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: States of matter that break time-reversal symmetry are invariably associated with magnetism or circulating currents. Recently, one of us proposed a phase, the directional scalar spin chiral order (DSSCO), as an exception: it breaks time-reversal symmetry via chiral ordering of spins along a particular direction, but is spin-rotation symmetric. In this work, we prove the existence of this state via state-of-the-art density matrix renormalization group (DMRG) analysis on a spin-1 chain with nearest-neighbor bilinear-biquadratic interactions and additional third-neighbor ferromagnetic Heisenberg exchange. Despite the large entanglement introduced by the third-neighbor coupling, we are able to access system sizes up to $L=918$ sites. We find first order phase transitions from the DSSCO into the famous Haldane phase as well as a spin-quadrupolar phase where spin nematic correlations dominate. In the Haldane phase, we propose and demonstrate a method for detecting the topological edge states using DMRG that could be useful for other topological phases too.
An Exploration of Secondary School Pupils’ Experiences of Managed Moves Using a Resiliency Framework
Creators: name: Turner, Georgina
Publisher: name: University of East London
Year: 2019

description: Many Local Authorities in the United Kingdom (UK) operate managed move systems as an alternative to permanent exclusion. Managed moves were introduced to offer a ‘fresh start’ without the stigma associated with formal exclusion. This study applied a qualitative design, using semi-structured interviews to explore the experiences of nine secondary school pupils who had been through a managed move. The data were thematically analysed using theory-driven analysis (resilience theory). The aim of the study was to explore young people’s feelings and experiences throughout the managed move process, their perception of what changed after their managed move, as well as in-school and within-child factors that supported them in their new school. The purpose of the study was to explore how schools promote successful integration following a managed move. Participants described positive changes in their behaviour, learning, wellbeing, motivation to attend school and changes to their lives outside of school. Although managed moves have been positioned as a promising alternative to exclusion, this research highlights the vulnerability experienced by young people in terms of anxiety, loss, rejection, injustice and upheaval. Themes were developed to reflect potential protective factors that were felt to support the young people after their managed move. Key themes were; relationships with staff, expectations and boundaries, teaching and learning, peer relationships and a nurturing and inclusive school ethos. Within-child factors that were seen to support change were; an internal locus of control, future ambitions, a sense of mastery and self-control. The findings highlight the importance of proactive support, particularly with regards to building relationships. Resilience may offer a useful framework to structure support for young people going through managed moves, to ensure that managed moves are effective as an intervention and a positive way forward.
Spin-polarized Zener tunneling in (Ga,Mn)As
Creators: name: Johnston-Halperin, E.
name: Lofgreen, D.
name: Kawakami, R. K.
name: Young, D. K.
name: Coldren, L.
name: Gossard, A. C.
name: Awschalom, D. D.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigate spin-polarized inter-band tunneling through measurement of (Ga,Mn)As based Zener tunnel diode. By placing the diode under reverse bias, electron spin polarization is transferred from the valence band of p-type (Ga,Mn)As to the conduction band of an adjacent n-GaAs layer. The resulting current is monitored by injection into a quantum well light emitting diode whose electroluminescence polarization is found to track the magnetization of the (Ga,Mn)As layer as a function of both temperature and magnetic field.
description: 11 pages, 4 figures. Submitted, Physical Review B15 Rapid Communications
Supplementary materials from Temporal isolation between sympatric host plants cascades across multiple trophic levels of host-associated insects
Creators: name: Linyi Zhang
name: Hood, Glen R.
name: Ott, James R.
name: Egan, Scott P.
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology

description: Phenological differences between host plants can promote temporal isolation among host-associated populations of insects with life cycles tightly coupled to plant phenology. Divergence in the timing of spring budbreak between two sympatric sister oak species has been shown to promote temporal isolation between host plants and their host-associated populations of a cynipid gall wasp. Here, we examined the generality of this mechanism by testing the hypothesis of cascading temporal isolation for five additional gall-formers and three natural enemy species associated with these same oak species. The timing of adult emergence from galls differed significantly between host-associated populations for all nine species and parallels the direction of the phenological differences between host plants. Differences in emergence timing can reduce gene flow between host-associated populations by diminishing mating opportunities and/or reducing the fitness of immigrants due to differences in the availability of ephemeral resources. Our study suggests that cascading temporal isolation could be a powerful ‘biodiversity generator’ across multiple trophic levels in tightly coupled plant–insect systems.
Dark matter filtering-out effect during a first-order phase transition
Creators: name: Chway, Dongjin
name: Jung, Tae Hyun
name: Shin, Chang Sub
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: If the mass of dark matter is generated from a cosmological phase transition involving the nucleation of bubbles, the corresponding bubble walls can filter out dark matter particles during the phase transition. Only particles with sufficient momentum to overcome their mass inside the bubbles can pass through the walls. As a result, the dark matter number density after the phase transition has a suppression factor $\exp(-M_χ/2\tilde γT)$, where $M_χ$ is the dark matter mass, and $\tilde γ$ and $T$ are the Lorentz factor and temperature of the incoming fluid in the bubble wall rest frame, respectively. Under certain assumptions, we show that the filtering-out process can naturally provide a large suppression consistent with the observed dark matter density for a wide range of dark matter masses up to the Planck scale. Since the first-order phase transition is the decisive ingredient in our mechanism, a new connection is made between heavy dark matter scenarios and gravitational wave observations.
description: 6 pages, 2 figures, minor change, presentation improved
2-Aminoethanesulfonic acid: An efficient organocatalyst for green synthesis of spirooxindole dihydroquinazolinones and novel 1,2-(dihydroquinazolin-3(4H)isonicotinamides in water
Creators: name: Chate, Asha V.
name: Rudrawar, Priyanka P.
name: Giribala M. Bondle
name: Jaiprakash N. Sangeshetti
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: A facile and efficient one-pot procedure for the preparation of spirooxindole dihydroquinazolinone derivatives and new N-(4-oxo-2-phenyl-1,2-dihydroquinazolin-3(4H)-yl)isonicotinamides from reaction between isatoic anhydride, isoniazid and substituted aldehydes catalyzed by 2-aminoethanesulfonic acid (taurine) is describe. This new protocol has the advantages of environmental friendliness, good yields, and convenient operation. The reaction proceeds efficiently using water as green solvent and nontoxic catalysts that could be efficiently reused. Together with this simple workup procedure, use of the organocatalyst, and water as solvent without the need of column chromatographic purification, are the notable features of this methodology, which make this protocol a very efficient and green alternative to the traditional methods.
Lack of energy equipartition in homogeneous heated binary granular mixtures
Creators: name: Barrat, A.
name: Trizac, E.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We consider the problem of determining the granular temperatures of the components of a homogeneous binary heated mixture of inelastic hard spheres, in the framework of Enskog kinetic theory. Equations are derived for the temperatures of each species and their ratio, which is different from unity, as may be expected since the system is out of equilibrium. We focus on the particular heating mechanism where the inelastic energy loss is compensated by an injection through a random external force (``stochastic thermostat''). The influence of various parameters and their possible experimental relevance is discussed.
description: 8 pages, 9 eps figures, to be published in Granular Matter
A comparative analysis between entrepreneurship education and entrepreneurial intentions amongst agricultural economics and animal production students at the University of Limpopo
Creators: name: Seanego, K.
name: Hlongwane, J.
name: Seanego, K.
name: Hlongwane, J.
Publisher: name: Unknown
Year: 2018
Subjects: Teaching/Communication/Extension/Profession

description: The aim of the study was to analyse and compare the relationship between entrepreneurship education and entrepreneurial intentions amongst Agricultural Economics and Animal Production students at the University of Limpopo. The study used primary cross-sectional data which was obtained by means of a structured questionnaire from 25 final year students randomly selected from each class which made the sample size of the study 50. Drawing from the Theory of Planned Behaviour, descriptive statistics was used to process the data obtained from the entrepreneurial intention measurement instrument adopted from (Linan and Chen, 2009). Descriptive statistics revealed that the entrepreneurial intentions of Agricultural students at the University of Limpopo are high; the mean for the entrepreneurial intention scale of the BSc Agric (Agricultural Economics) students was 6.02 and BSc Agric (Animal Production) students was 6.42. The results reveal that agricultural students at the University of Limpopo have high entrepreneurial intentions regardless of the study program they are enrolled in. It is recommended that agricultural students need support in terms of business mentorship, funding and incubation to facilitate the materialization of the business ideas they intend to start. Keywords: Entrepreneurship education, Entrepreneurial intentions, Agricultural Students, University of Limpopo
Using Visual and Participatory Research Methods to Describe Processes of Educational Resilience in Returners to Education
Creators: name: Borrett, Esther
Publisher: name: University of East London
Year: 2019

description: Around 20,000 people per year return to education via HE Access qualifications. For many, this offers the opportunity to enter university and unlock the potential for social mobility. This study aimed to identify the processes leading to educational resilience which contributed to a successful return to education for this group. Twenty students from two Social Mobility Cold Spots (SMCSp) in the East of England acted as co-researchers. The research utilised a participatory method. Participation in the research included refining research questions, collecting and analysing data. Coresearchers gave their views visually through producing collages which described factors throughout the lifespan facilitating a return to education. Co-researchers were taught how to conduct a thematic analysis which they completed. The thematic maps produced demonstrated how these factors interacted throughout their lifespan to form educational resilience processes. Co-researchers identified 11 master themes; these were synthesised into three major processes of educational resilience in this group of returners to education: Support, connectedness and adversarial growth gained through reflection. Co-researchers described transformative change which led to a return to education and the motivation to succeed. The participatory and visual approach to the study highlighted a number of advantages and challenges for use. A critique of the methodology is provided alongside suggestions for improvement and critical reflections for other psychologists considering employing participatory research. The findings from this study suggest the potential for development of a new narrative tool. Several implications are proposed which include how EPs and other stakeholders can support returners to education after taking a break, the importance of work experience and relationships, the role of the EP working with FE and ensuring learners feel supported in high school.
Synthesis and spectral characterization of metal complexes of Schiff base derived from indole-3-carboxaldehyde and L-histidine as potent biocides
Creators: name: R. Reshma
name: R. Selwin Joseyphus
name: Arish Dasan
name: Liji John
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Microbiology
subject: FOS: Biological sciences
subject: Physiology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified

description: This research work presents the structural features and biological activities of a novel series of Mn/Fe/Co/Ni/Cu/Zn(II)-(indal-L-his) complexes obtained from indole-3-carboxaldehyde (indal) and L-histidine (L-his). The prepared compounds were characterized by elemental analysis, molar conductivity, magnetic, IR, UV–vis, 1H NMR, mass and ESR spectroscopies, powder XRD and TGA studies. Electronic spectra and magnetic moment data suggest an octahedral geometry for [Mn(II)-(indal-L-his)2(H2O)2] and [Fe(II)-(indal-L-his)2(H2O)2], tetrahedral geometry for [Co(II)-(indal-L-his)2] and [Zn(II)-(indal-L-his)2] and square planar geometry were assigned for [Ni(II)-(indal-L-his)2] and [Cu(II)-(indal-L-his)2]. The photocatalytic efficiency was explored for the synthesized compounds. In vitro antimicrobial activity of synthesized compounds was analyzed against some selected Gram-positive and Gram-negative bacterial and fungal species by disc diffusion technique. The compounds have shown to reveal excellent antibacterial and antifungal activity.
Diffuse Hard X-ray Sources Discovered with the ASCA Galactic Plane Survey
Creators: name: Bamba, Aya
name: Ueno, Masaru
name: Koyama, Katsuji
name: Yamauchi, Shigeo
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We found diffuse hard X-ray sources, G11.0+0.0, G25.5+0.0, and G26.6-0.1 in the ASCA Galactic plane survey data. The X-ray spectra are featureless with no emission line, and are fitted with both models of a thin thermal plasma in non-equilibrium ionization and a power-law function. The source distances are estimated to be 1-8 kpc, using the best-fit NH values on the assumption that the mean density in the line of sight is 1 H cm^-3. The source sizes and luminosities are then 4.5-27 pc and (0.8-23)x10^33 ergs/s. Although the source sizes are typical to supernova remnants (SNR) with young to intermediate ages, the X-ray luminosity, plasma temperature, and weak emission lines in the spectra are all unusual. This suggests that these objects are either shell-like SNRs dominated by X-ray synchrotron emission, like SN 1006, or, alternatively, plerionic SNRs. The total number of these classes of SNRs in our Galaxy is also estimated.
description: 17 pages, 9 figures; to appear in ApJ
Feedback Recurrent AutoEncoder
Creators: name: Yang, Yang
name: Sautière, Guillaume
name: Ryu, J. Jon
name: Cohen, Taco S
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Sound (cs.SD)
subject: Audio and Speech Processing (eess.AS)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: In this work, we propose a new recurrent autoencoder architecture, termed Feedback Recurrent AutoEncoder (FRAE), for online compression of sequential data with temporal dependency. The recurrent structure of FRAE is designed to efficiently extract the redundancy along the time dimension and allows a compact discrete representation of the data to be learned. We demonstrate its effectiveness in speech spectrogram compression. Specifically, we show that the FRAE, paired with a powerful neural vocoder, can produce high-quality speech waveforms at a low, fixed bitrate. We further show that by adding a learned prior for the latent space and using an entropy coder, we can achieve an even lower variable bitrate.
Preparation of a dimer from self-complementary of cobalt(III) complex with dissymmetric compartmental ligand and study of the interaction of the complex with DNA and BSA
Creators: name: Zarei, Leila
name: Asadi, Zahra
name: Samolova, Erika
name: Dusek, Michal
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer

description: Synthesis of [Co(L)(H2O)(HOCN(CH3)2)](ClO4) (where L denotes N,N′-bis(3-methoxysalicylidene)-1,2-diaminopropane) was reported. The complex was characterized by 1H NMR, elemental analysis, IR and UV–vis spectroscopy and the structural features have been solved by X-ray crystallography. The crystal structure analysis showed that the arrangement around cobalt atom is octahedral with two imine nitrogen atoms (N1 and N2) and two oxygen atoms of hydroxyl groups (O2 and O3) at equatorial positions and an aqua ligand and a DMF ligand at the axial positions. The hydrogen-bonding interactions between coordinated H2O and phenoxo/methoxy oxygens connect the complex molecules in dimers. Interaction of the complex with FS-DNA and protein (BSA) was explored by fluorescence and absorption spectroscopy, viscosity measurements, circular dichroism (CD), cyclic voltammetry (CV) and agarose gel electrophoresis. According to the Kb value about 103, the complex is moderately bound to DNA. The complex interacts with protein (BSA) by both static and dynamic quenching. According to cleavage experiment, the complex destroys annular DNA and causes double strand break. Molecular docking was done to achieve detailed binding information of the complex to DNA and BSA. Moreover, cytotoxic activity was evaluated by MTT assay. The complex has low toxicity against the MCF-7 and LNCaP cancer cells.
Epidemic dynamics in finite size scale-free networks
Creators: name: Pastor-Satorras, Romualdo
name: Vespignani, Alessandro
Publisher: name: arXiv
Year: 2002
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantitative Biology (q-bio)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Many real networks present a bounded scale-free behavior with a connectivity cut-off due to physical constraints or a finite network size. We study epidemic dynamics in bounded scale-free networks with soft and hard connectivity cut-offs. The finite size effects introduced by the cut-off induce an epidemic threshold that approaches zero at increasing sizes. The induced epidemic threshold is very small even at a relatively small cut-off, showing that the neglection of connectivity fluctuations in bounded scale-free networks leads to a strong over-estimation of the epidemic threshold. We provide the expression for the infection prevalence and discuss its finite size corrections. The present work shows that the highly heterogeneous nature of scale-free networks does not allow the use of homogeneous approximations even for systems of a relatively small number of nodes.
description: 4 pages, 2 eps figures
Inflationary routes to Gaussian curved topography
Creators: name: Siéfert, Emmanuel
name: Warner, Mark
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Gaussian-curved shapes are obtained by inflating initially flat systems made of two superimposed strong and light thermoplastic impregnated fabric sheets heat-sealed together along a specific network of lines. The resulting inflated structures are light and very strong because they (largely) resist deformation by the intercession of stretch. Programmed patterns of channels vary either discretely through boundaries, or continuously. The former give rise to facetted structures that are in effect non-isometric origami and which cannot unfold as in conventional folded structures, since they present localized angle deficit or surplus. Continuous variation of channel direction in the form of spirals is examined, giving rise to curved shells. We solve the inverse problem consisting in finding a network of seam lines leading to a target axisymmetric shape on inflation. They too have strength from the metric changes that have been pneumatically driven, resistance to change being met with stretch and hence high forces like typical shells .
description: 17 pages, 12 figures
Key-Aggregate Searchable Encryption, Revisited: Formal Foundations for Cloud Applications, and Their Implementation
Creators: name: Kamimura, Masahiro
name: Yanai, Naoto
name: Okamura, Shingo
name: Cruz, Jason Paul
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: In the use of a cloud storage, sharing of data with efficient access control is an important requirement in addition to data security and privacy. Cui et al. (IEEE Trans. on Comp. 2016) proposed \textit{key-aggregate searchable encryption (KASE)}, which allows a data owner to issue an \textit{aggregate key} that enables a user to search in an authorized subset of encrypted files by generating an encrypted keyword called \textit{trapdoor}. While the idea of KASE is elegant, to the best of our knowledge, its security has never been discussed formally. In this paper, we discuss the security of KASE formally and propose provably secure schemes. The construction of a secure KASE scheme is non-trivial, and we will show that the KASE scheme of Cui et al. is insecure under our definitions. We first introduce our provably secure scheme, named \textit{first construction}, with respect to encrypted files and aggregate keys in a single-server setting. In comparison with the scheme of Cui et al., the first construction is secure without increased computational costs. Then, we introduce another provably secure scheme, named \textit{main construction}, with respect to trapdoors in a two-server setting. The main construction guarantees the privacy of a search, encrypted files, and aggregate keys. Considering 5,000 encrypted files, the first construction can finish search within three seconds and the main construction can finish search within six seconds.
Additional file 16 of Validation and test–retest repeatability performance of parametric methods for [11C]UCB-J PET
Creators: name: Tuncel, Hayel
name: Boellaard, Ronald
name: Coomans, Emma M.
name: Hollander-Meeuwsen, Marijke den
name: de Vries, Erik F. J.
name: Glaudemans, Andor W. J. M.
name: Feltes, Paula Kopschina
name: García, David Vállez
name: Verfaillie, Sander C. J.
name: Wolters, Emma E.
name: Sweeney, Steven P.
name: Ryan, J. Michael
name: Ivarsson, Magnus
name: Lynch, Berkley A.
name: Schober, Patrick
name: Scheltens, Philip
name: Schuit, Robert C.
name: Windhorst, Albert D.
name: De Deyn, Peter P.
name: van Berckel, Bart N. M.
name: Golla, Sandeep S. V.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified

description: Additional file 16. TRT (%) values estimated for specific brain regions (grey matter) are presented for SA VT and K1.
Unequal Perceptions of School Subject Value: Exploring Year Nine Students’ Value Attribution Patterns and the Psychological Impact
Creators: name: Speed, Emma
Publisher: name: University of East London
Year: 2019

description: The research aimed to explore secondary school students’ perceptions of the ‘value’ of UK curriculum subjects; considering what, how and why specific subject value attribution patterns are important for students, and the psychological impact of this on their wellbeing and self-efficacy beliefs (SEB). The research used a mixed-methods, sequential design, conducted in two stages. Stage 1 explored students’ value attribution for specific subjects; and relationships between attribution patterns, SEB and wellbeing. Stage 2 aimed to further explore and explain Stage 1 findings, and the relationships identified. In stage 1, attainment data and questionnaires were collected from 38 Year 9 students. Thematic analysis explored students’ value attribution for subjects; and Mann-Whitney and t-tests explored the relationships between attribution patterns, SEB and wellbeing. In stage 2, nine participants were interviewed, and relationships identified were thematically analysed. Three master themes (perceived usefulness, external factors and lessons’ characteristics) justified the subject attributed value, wherein English Baccalaureate (EBacc) subjects were most frequently identified as ‘most important’. Students with strengths in EBacc subjects had significantly higher SEB than those with strengths in non-EBacc subjects; the same results were found for students with strengths in subjects they had identified as ‘important’ versus those with strengths in subjects they had not identified as ‘important’. Wellbeing measures did not yield statistical differences. Stage 2 findings suggested students with strengths in EBacc subjects felt cleverer, as their skills were respected by peers and appreciated by teachers; and EBacc subjects were perceived as more ‘academic’ than non-EBacc subjects. Students also discussed having fewer opportunities to progress in and receive positive feedback for skills in non-EBacc subjects, due to timetabling and the EBacc’s academic value. As previous literature indicates SEB relate to education and employment opportunities, the current research suggests potential future educational and social inequalities for students with strengths in non-EBacc subjects.
Eremulus flagellifer Berlese 1908
Creators: name: Murvanidze, Maka
name: Cilbircioğlu, Cihan
name: Özdemir, Esengül
name: Inak, Emre
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Sarcoptiformes
Eremulidae
Eremulus
Eremulus flagellifer

description: Eremulus flagellifer Berlese, 1908
 Material – One specimen in Daday forest, N 41° 23′ 55.18′′, E 33° 13′ 09.44′′, alt. = 1136 m, 19 October 2018, tree bark and debris from P. nigra .
 Prevous record in Turkey – Yozgat Province (Per et al. 2018).
 Global distribution – Cosmopolitan.
 Ecology – Forest soils and meadows.
description: Published as part of Murvanidze, Maka, Cilbircioğlu, Cihan, Özdemir, Esengül & Inak, Emre, 2020, Checklist of oribatid mites (Acari: Oribatida) of the Central Black Sea basin of Turkey with new records for the country, pp. 255-277 in Persian Journal of Acarology 9 (3) on page 259, DOI: 10.22073/pja.v9i3.61909, http://zenodo.org/record/5236444
Explaining the Observed Polarization from Brown Dwarfs by Single Dust Scattering
Creators: name: Sengupta, Sujan
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Recent observation of linear optical polarization from brown dwarfs confirms the dust hypothesis in the atmospheres of brown dwarfs with effective temperature higher than 1400 K. The observed polarization could arise due to dust scattering in the rotation induced oblate photosphere or due to the scattering by non-spherical grains in the spherical atmosphere or by the anisotropic distribution of dust clouds. Assuming single scattering by spherical grains in a slightly oblate photosphere consistent with the projected rotational velocity, the observed optical linear polarization is modeled by taking grains of different sizes located at different pressure height and of different number density. Minimum possible oblateness of the object due to rotation is considered in order to constrain the grain size. It is shown that the observed polarization from the L-dwarfs 2MASSW J0036+1821 and DENIS-P J0255-4700 can well be explained by several sets of dust parameters and with the minimum possible oblateness. Models for the observed polarization constrain the maximum size of grains. It is emphasized that future observation of polarization at the blue region will further constrain the grain size.
description: 11 pages (Latex AAS v4.0) including 1 postscript figure, Accepted for publication by the Astrophysical Journal Letters
Using a Participatory Research Model to Investigate the Friendship Experiences of Females with Autism or Social Communication Difficulties
Creators: name: Tee, Amy
Publisher: name: University of East London
Year: 2019

description: There is an historical gender bias towards males in autism diagnosis rates. A recent survey showed that, in England, 1.8% of men and boys have a diagnosis of ASD versus only 0.2% of women and girls. However, the National Autistic Society (NAS) report an increasing number of girls and women being referred for ASD assessment. Theorists are beginning to challenge the notion that autism is a predominately male phenomenon, and are suggesting alternative explanations to the difference in diagnosis rates. As a result of this bias, few research studies have been conducted in the field of females with autism. Furthermore, studies that do exist largely focus on identifying differences in gender presentation, especially in regards to the diagnostic criteria. There is a lack of participant voice, or studies that consider how support might need to differ across gender. This project aimed to hear autistic female voices in regards to their experiences. It used a case study methodology to explore the friendship experiences of children and young people (ages 9-17 years) with autism or social communication difficulties attending a specialist education setting. Focus groups using a semi-structured interview approach were employed to collect qualitative data regarding the participants‘ views. This data was then analysed using the process of thematic analysis. The participants discussed their experiences of friendship and support within the school setting. The study highlighted themes including an understanding of friendship, feelings of belonging, and support that could be put in place to improve friendship experiences. The school hoped to put in place provision reflecting these lessons. This research was planned and delivered alongside a co-researcher, according to participatory principles. The co-researcher was recruited from the female population within the target educational setting and was a young person with autism.
What is the fate of the heavy electron at a quantum critical point?
Creators: name: Coleman, P.
name: Pepin, C.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: A growing body of evidence suggests that the quantum critical behavior at the onset of magnetism in heavy fermion systems can not be understood in terms of a simple quantum spin density wave. This talk will discuss the consequences of this conclusion, touching on its possible implications in the realm of two dimensional systems and outlining current theoretical and experimental efforts to characterize the nature of the critical point in heavy fermion materials.
description: To appear in SCES 2001
What Are Nurture Group Staffs’ Experiences of How Their Resilience Is Supported in School?
Creators: name: Kombou, Elena
Publisher: name: University of East London
Year: 2019

description: Nurture Groups are described by Nurtureuk as a school based, teacher-led psychosocial short term, focused intervention for children who have been identified as having social and emotional needs that are creating a barrier to their learning. Nurture Groups are staffed by two adults and offer children a safe and highly structured setting to support them to learn and practice their social, emotional and behavioural skills and resilience; in order to enhance their capacity to learn, develop and maintain relationships. Many studies that explore teacher stress have focused on what makes them stressful, with children’s behaviour often being cited as a challenge to teachers’ retention and resilience. As Nurture Groups focus on supporting children’s social, emotional and mental health, which includes developing their resilience, the resilience of Nurture Group staff was considered a relevant focus of research. The purpose of this research was to explore the factors that support Nurture Groups staffs’ resilience within school and the role that schools and Educational Psychologists could play. Data was collected from eight Nurture Group practitioners in one Outer London Borough using semi-structured interviews and analysed using Interpretive Phenomenological Analysis. The findings reveal that interactions between personal and environmental factor exist and help to support Nurture Group staffs’ resilience in school. Four Superordinate themes were identified which focused on understanding resilience as a concept, identity of school staff, school structure and navigating the challenges of Nurture Group. Findings from the current research are compared with previous research and theory-based literature while practical implications and directions for future research are also discussed. Recommendations for schools and Educational Psychologists are provided to develop and sustain Nurture Group staffs’ resilience, at an individual, school and community level.
Exclusion Statistics of Composite Fermions
Creators: name: Sitko, Piotr
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The exclusion statistics parameter of composite fermions is determined as an odd number ($α=3$, 5, ...). The statistics of composite fermion excitations at $ν= \frac{n}{2pn+1}$ is rederived as $α_{qe}^{CF}=1+\frac{2p}{2pn+1}$, $α_{qh}^{CF}=1-\frac{2p}{2pn+1}$. The duality $\frac{1}{α_{qe}(n,2p)}=α_{qh}(n+1,2p)$ is found. The distribution function for $α=3$ is obtained.
description: 4 pages (in Latex), proceedings for the EP2DS14 Conference
Four spins correlation function of the $q$ states Potts model, for general values of $q$. Its percolation model limit $q \rightarrow 1$
Creators: name: Dotsenko, Vladimir S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Under the assumption that the product of two spin operators decomposes uniquely into the degenerate conformal fields $\{Φ_{n',n}\}$, the general expression for the correlation function of four spins is defined for the $q$ states Potts model with $q$ taking general values in the interval $1 \leq q \leq 4$. The limit of $q \rightarrow 1$ is considered in detail and the four spins function is obtained for the percolation model.
description: 25 pages, 4 figures, clarifying comments are added in the abstract, introduction, and in the section 2
Additional file 19 of Validation and test–retest repeatability performance of parametric methods for [11C]UCB-J PET
Creators: name: Tuncel, Hayel
name: Boellaard, Ronald
name: Coomans, Emma M.
name: Hollander-Meeuwsen, Marijke den
name: de Vries, Erik F. J.
name: Glaudemans, Andor W. J. M.
name: Feltes, Paula Kopschina
name: García, David Vállez
name: Verfaillie, Sander C. J.
name: Wolters, Emma E.
name: Sweeney, Steven P.
name: Ryan, J. Michael
name: Ivarsson, Magnus
name: Lynch, Berkley A.
name: Schober, Patrick
name: Scheltens, Philip
name: Schuit, Robert C.
name: Windhorst, Albert D.
name: De Deyn, Peter P.
name: van Berckel, Bart N. M.
name: Golla, Sandeep S. V.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified

description: Additional file 19. Coefficients of determination (r2) and slopes of parametric [11C]UCB-J VT, K1 and BPND against corresponding 1T2k_VB estimates for HCs using 90 minutes data. All the Hammers ROIs were included for this analysis.