cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Galium aparine
title: Kletten-Labkraut (Galium aparine)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 5 Bilder des Kletten-Labkrauts.
Additional file 8: of A chloroplast-targeted pentatricopeptide repeat protein PPR287 is crucial for chloroplast function and Arabidopsis development
Creators: name: Kwanuk Lee
name: Park, Su
name: Han, Ji
name: Jeon, Young
name: Pai, Hyun-Sook
name: Hunseung Kang
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology
subject: 60506 Virology

description: Gene-specific primer used in RT-PCR experiments and vector construction (PDF 114 kb)
title: Valeriana officinalis
title: Echter Baldrian (Valeriana officinalis)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 12 Bilder des Echten Baldrians.
Holographic DC SQUID in the presence of dark matter
Creators: name: Kiczek, Bartłomiej
name: Rogatko, Marek
name: Wysokiński, Karol I.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The gauge-gravity duality has been applied to examine the properties of holographic superconducting quantum device (SQUID), composed of two S-N-S Josephson junctions, influenced by dark sector modelled by the additional $U(1)$-gauge field coupled to the ordinary Maxwell one. The dark matter sector is known to affect the properties of superconductors and is expected to enter the current-phase relation. The kinetic mixing between two gauge fields provides a mechanism allowing for the conceivable observation of the effect. We find small but visible effect of the dark matter particle traversing the device, which shows up as a change of its maximal current.
description: JCAP style, 22 pages, 9 figures
Changing semiotic modes indicates the introduction of new elements in children’s reasoning: the case of earthquakes
Creators: name: CHACHLIOUTAKI, MARIA-ELENI
name: PANTIDOS, PANAGIOTIS
name: KAMPEZA, MARIA
Publisher: name: Educational Journal of the University of Patras UNESCO Chair
Year: 2016
Subjects: Reasoning, semiotic modes, multimodal approach, physics teaching

description: Analyzing individual, semi-structured interviews of 41 preschoolers (age 4-6) in a pre- posttest research design, an attempt was made to investigate whether the change in the use of children’s semiotic modes indicates the introduction of new elements to their thinking. For many children changing in semiotic modes indicates enhancement in their reasoning. Furthermore, in many cases the modalities regarding human body and drawing are more meaningful compared to children’s speech.
description: Educational Journal of the University of Patras UNESCO Chair, Vol. 3, N. 2 (2016) - Colloque SIEST Méditerranée, Marseille 2016
One new and seven known triterpene glycosides from the aerial parts of Cimicifuga dahurica
Creators: name: Hao, Yi-Meng
name: Luo, Wen
name: Jiang, Guan-Ze
name: Lv, Chong-Ning
name: Lu, Jin-Cai
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Hematology
subject: Plant Biology

description: One new triterpene glycoside, asiaticoside I (1), along with seven known ones (2–8), were isolated from the aerial parts of Cimicifuga dahurica (Turcz.) Maxim. The structure of 1 was elucidated on the basis of extensive spectroscopic methods including 1D-NMR, 2D-NMR and MS data. The structures of known compounds were determined by comparison with the literature data. Compound 1 exhibited moderate cell growth inhibitory activities in vitro against HELF, non-small cell lung cancer A549, and pancreatic cancer PANC-1 cell lines, with IC50 values of 62.97, 43.19, and 60.40 μM, respectively.
Additional file 1 of Searching for Programme theories for a realist evaluation: a case study comparing an academic database search and a simple Google search
Creators: name: Coleman, Susanne
name: Wright, Judy M.
name: Nixon, Jane
name: Schoonhoven, Lisette
name: Twiddy, Maureen
name: Greenhalgh, Joanne
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1.
Ethics, Education, and the Habit-Making Life
Creators: James, Carmen Elinor
Publisher: name: Columbia University
Year: 2015
Subjects: subject: Education
subject: Philosophy
subject: FOS: Philosophy, ethics and religion
subject: Ethics

description: This study investigates the relevance of habits in education. Philosophers, from Aristotle to Montaigne to Rousseau to Dewey, positively and negatively portray habits. Philosophers of education have delineated habits worth developing and habits detrimental to the project of education. In the current era of high-stakes testing and accountability, there has been an increased interest in habits. Yet, the habits of interest in many educational settings today are often regimented and un-reflectively repetitive. Lists of habits that we can widely recommend and repeat across countless contexts are deemed useful because they are easily measurable and facilitate assessment, but they can lead to a practice of education that is inhumane and a profession of teaching that is marked by growing attrition.
      A philosophically-grounded conception of habit has the potential to humanize learning. This study seeks to identify habits that are dynamic and responsive, those that can become the bases for lifelong learning. An account of dynamic habits and ways of modifying habits through experience and reflection has twofold implications for teachers. First, by reflecting on what they have learned and imagining new possible directions for their practice, teachers initiate the critical process of reconstructing habits, which allows them to improve their practice. Second, by cultivating dynamic habits, teachers are better equipped to model and actively teach thinking and reflection in the classroom with their students.
Branching Processes and Evolution at the Ends of a Food Chain
Creators: name: Caldarelli, G.
name: Tebaldi, C.
name: Stella, A. L.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Quantitative Biology (q-bio)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: In a critically self--organized model of punctuated equilibrium, boundaries determine peculiar scaling of the size distribution of evolutionary avalanches. This is derived by an inhomogeneous generalization of standard branching processes, extending previous mean field descriptions and yielding $ν=1/2$ together with $τ'=7/4$, as distribution exponent of avalanches starting from species at the ends of a food chain. For the nearest neighbor chain one obtains numerically $τ'=1.25 \pm 0.01$, and $τ'_{first}=1.35 \pm 0.01$ for the first return times of activity, again distinct from bulk exponents.
description: REVTex file, 12 pages, 2 figures in eps-files uuencoded, psfig.sty
On fusion rules and intertwining operators for the Weyl vertex algebra
Creators: name: Adamovic, Drazen
name: Tomic, Veronika Pedic
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Algebra (math.QA)
subject: Mathematical Physics (math-ph)
subject: Rings and Algebras (math.RA)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 17B69

description: In vertex algebra theory, fusion rules are described as the dimension of the vector space of intertwining operators between three irreducible modules. We describe fusion rules in the category of weight modules for the Weyl vertex algebra. This way we confirm the conjecture on fusion rules based on the Verlinde algebra. We explicitly construct intertwining operators appearing in the formula for fusion rules. We present a result which relates irreducible weight modules for the Weyl vertex algebra to the irreducible modules for the affine Lie superalgebra $\widehat{gl(1 \vert 1)}$.
description: 21 pages
Investigating the Role of Telehealth within a Younger Onset Dementia Service
Creators: name: BROWN, AIMEE DENISE
Publisher: name: Monash University
Year: 2024
Subjects: classificationCode: 520301
subject: Clinical neuropsychology

description: Telehealth has the potential to address challenges experienced by people living with younger onset dementia (YOD) in accessing important specialised services. This research identified barriers and factors that assisted with implementing YOD telehealth services considering metropolitan and rural-based factors. Similar results were found across cognitive tasks administered in person and using telehealth, confirming the reliability of telehealth-based assessments for YOD. Personal characteristics, such as age and computer knowledge, had minimal impact on performances during telehealth assessments. Taken together, this research supports the role of telehealth in assessing and supporting people with YOD, further expanding healthcare options for those with limited access.
title: Valeriana saxatilis
title: Felsen-Baldrian (Valeriana saxatilis)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 3 Bilder des Felsen-Baldrians.
Application de la classe inversée et l’apprentissage par problème dans un cours de programmation
Creators: name: KHODJET EL KHIL, GHAZI
name: ALAYA, ZIED
name: BETTAEIB, LAMJED
Publisher: name: Educational Journal of the University of Patras UNESCO Chair
Year: 2016
Subjects: Active Learning, Problem-Based Learning, flipped Classroom, procedural programming

description: In the academic year 2014/2015, the adoption of a new active approach in procedural programming course, a module taught freshmen computer engineering program, was approved in our school ESPRIT - School of Engineering. In this article, we will detail the principles of this approach, its application and a comparison with that adopted in previous approach. In the application of this approach, we were inspired not only from the PBL (Problem Based Learning) but also the approach called “Flipped Classroom” to promote the acquisition of hard skills and soft skills. We planned for each week three sessions: a coaching session, a session for the problem situation and a lecture session to synthesize and correct exercises.
description: Educational Journal of the University of Patras UNESCO Chair, Vol. 3, N. 2 (2016) - Colloque SIEST Méditerranée, Marseille 2016
Heterogeneous Indirect Effects for Multiple Mediators using Interventional Effect Models
Creators: name: Loh, Wen Wei
name: Moerkerke, Beatrijs
name: Loeys, Tom
name: Vansteelandt, Stijn
Publisher: name: arXiv
Year: 2019
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: Decomposing an exposure effect on an outcome into separate natural indirect effects through multiple mediators requires strict assumptions, such as correctly postulating the causal structure of the mediators, and no unmeasured confounding among the mediators. In contrast, interventional indirect effects for multiple mediators can be identified even when - as often - the mediators either have an unknown causal structure, or share unmeasured common causes, or both. Existing estimation methods for interventional indirect effects require calculating each distinct indirect effect in turn. This can quickly become unwieldy or unfeasible, especially when investigating indirect effect measures that may be modified by observed baseline characteristics. In this article, we introduce simplified estimation procedures for such heterogeneous interventional indirect effects using interventional effect models. Interventional effect models are a class of marginal structural models that encode the interventional indirect effects as causal model parameters, thus readily permitting effect modification by baseline covariates using (statistical) interaction terms. The mediators and outcome can be continuous or noncontinuous. We propose two estimation procedures: one using inverse weighting by the counterfactual mediator density or mass functions, and another using Monte Carlo integration. The former has the advantage of not requiring an outcome model, but is susceptible to finite sample biases due to highly variable weights. The latter has the advantage of consistent estimation under a correctly specified (parametric) outcome model, but is susceptible to biases due to extrapolation.
Enseigner les ondes mécaniques comme jeux d’apprentissage sur simulation
Creators: name: BEN JEMAA, AHMED
name: BOILEVIN, JEAN-MARIE
Publisher: name: Educational Journal of the University of Patras UNESCO Chair
Year: 2016
Subjects: Learning games, epistemic games, contract, setting, simulation, mechanical waves, inquiry process

description: In this paper, we propose to present a teaching approach based on an investigation process. This approach entitled teaching by Prevision, Confrontation, Discussion and Resolution (PCDR). We then had trained a novice teacher in the Inquiry-based activity and we provide through a full educational scenario for him. We have subsequently observed the teacher applying the new approach on simulation of mechanical waves in the secondary science class. The analysis of this session is part of the theory of joint action in didactics (JATD); the methodology adopted is based on analysis of the descriptors at the situations and their implementations. The descriptors are epistemic games, learning games, didactic contract and didactic setting.
description: Educational Journal of the University of Patras UNESCO Chair, Vol. 3, N. 2 (2016) - Colloque SIEST Méditerranée, Marseille 2016
L’atome au travers de manuels scolaires, en France et en Grèce
Creators: name: GRIVOPOULOS, KONSTANTINOS
Publisher: name: Educational Journal of the University of Patras UNESCO Chair
Year: 2016
Subjects: Didactic transposition, science education, manual analysis, atom

description: The textbook has a polysemic place in the processes involved in the teaching relationship. This paper proposes an analytical textbook of science education. We compare three textbooks in physics and chemistry, two French and one Greek, addressing the theme of the atom. A number of comparative research perspectives appear: didactic ecology, teaching practices, relationships between physicochemical science and society, etc.
description: Educational Journal of the University of Patras UNESCO Chair, Vol. 3, N. 1 (2016)
Additional file 6 of N6-methyladenosine-dependent modification of circGARS acts as a new player that promotes SLE progression through the NF-κB/A20 axis
Creators: name: Zhao, Xingwang
name: Dong, Rui
name: Zhang, Longlong
name: Guo, Junkai
name: Shi, Ying
name: Ge, Lan
name: Wang, Juan
name: Song, Zhiqiang
name: Ni, Bing
name: You, Yi
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine

description: Additional File 6: Table S5. Identified and selected 10 upregulated circRNAs and 10 downregulated circRNAs (|fold change|>2, p<0.01) between healthy controls and SLE patients by circRNA RNA-seq data.
The environments of educational robotics in Early Childhood Education: towards a didactical analysis
Creators: name: KOMIS, VASSILIS
name: MISIRLI, ANASTASIA
Publisher: name: Educational Journal of the University of Patras UNESCO Chair
Year: 2016
Subjects: Educational robotics, visual programming, didactical analysis, early childhood education, computational thinking

description: This article consist an analysis of educational robotics environments for early childhood and first primary education. Firstly generally presented a problematic for the role of these environments in educational contexts for young children and examined the main research in the area. Then it is developed a framework of didactical analysis of two main categories of educational robotics environments: a) building competencies when constructing and robots and b) constructing computational thinking. Finally, based on this framework the most known educational robotics environments are analysed.
description: Educational Journal of the University of Patras UNESCO Chair, Vol. 3, N. 2 (2016) - Colloque SIEST Méditerranée, Marseille 2016
INTEGRATED GAS HYDRATE QUANTIFICATION OFF NICOYA PENINSULA – COSTA RICA
Creators: name: Henke, Thomas
name: Müller, Christian
name: Marquardt, Mathias
name: Hensen, Christian
name: Wallmann, Klaus
name: Gehrmann, Romina
Publisher: name: The University of British Columbia
Year: 2008

description: The global estimates of methane stored in gas hydrates varied from 1018 to 1015 m3 over the last 4 decades. Each geoscientific discipline has its own quantification methods. The aim of the presented project is the combination of a well proven geochemical approach with a geophysical approach. A transfer function is presented which allows estimations based on geochemical and geophysical parameters. A first application of this combined approach has been performed along seismic line BGR99-44 off Costa Rica. The resulting concentration profile shows a differentiated distribution of the gas hydrate concentration along the slope of the margin with variations of 0 to 3 vol.% of pore space.
Students’ perceptions and opinions for the concept of lifelong learning
Creators: name: LIODAKI, NIKI
name: GIAVASSI, ANTONIA
name: PAPADAKI, ANASTASSIA
name: KARALIS, THANASSIS
Publisher: name: Educational Journal of the University of Patras UNESCO Chair
Year: 2016
Subjects: Lifelong learning, perceptions, students

description: The present article explores students’ perceptions and opinions about the concept of lifelong learning. The survey involved 102 students from 17 out of the 24 Departments of the University of Patras (Greece) for the academic year 2014-2015. Additionally, at this article a comparative presentation of the findings with a similar research carried out in the academic year 2004-2005 at the same university, is presented. The results showed that students were placed positively for lifelong learning which they associated with professional development and education. The comparative analysis between these two research projects, did not reveal significant differences, but in general it seems that the students have gradually develop a more conscious understanding of what is and what can offer lifelong learning and education.
description: Educational Journal of the University of Patras UNESCO Chair, Vol. 3, N. 1 (2016)
title: Valeriana tripteris
title: Dreischnittiger Baldrian (Valeriana tripteris)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 10 Bilder des Dreischnittigen Baldrians.
From the first lesson to one year later: reflection of a French student-teacher
Creators: name: IMPEDOVO, MARIA-ANTONIETTA
name: CHENEVAL-ARMAND, HÉLÈNE
Publisher: name: Educational Journal of the University of Patras UNESCO Chair
Year: 2016
Subjects: Video, teachers-student, teacher training, reflection

description: The research presented in this paper aims to investigate a student-teacher reflection using the medium of video. To promote a reflective activity, we invited a teacher-student to verbalize about her own activity in a recording of a lesson carried out by the same teacher one year earlier. The lesson was performed in a vocational high school, followed by a meeting with the teacher and a university tutor. Qualitative analysis is used. This study supports the integration of video into teacher-student training as a tool of reflection.
description: Educational Journal of the University of Patras UNESCO Chair, Vol. 3, N. 2 (2016) - Colloque SIEST Méditerranée, Marseille 2016
Open and FAIR science in an institutional context
Creators: name: Mietchen, Daniel
Publisher: name: Zenodo
Year: 2021
Subjects: subject: open science
subject: FAIR data
subject: FAIR science
subject: FAIR ethics
subject: biophysics
subject: biomedical engineering
subject: data management
subject: research cycle
subject: https://www.wikidata.org/wiki/Q309823
subject: https://www.wikidata.org/wiki/Q29032648
subject: https://www.wikidata.org/wiki/Q29032644
subject: https://www.wikidata.org/wiki/Q1167435
subject: https://www.wikidata.org/wiki/Q7100

description: About
 This presentation was given at the Fraunhofer Institute for Biomedical Engineering (IBMT) on 30 April 2021. The audience was encouraged to pose questions and comments immediately rather than at the end, which led to a lively discussion throughout the talk, to the extent that some of the slides - or even things they simply alluded to - were discussed in a quite detailed manner, while other slides were essentially skipped. In contrast, the etherpad provided as a backchannel ended up not being used at all. The slides used for the presentation were prepared on Google docs and then downloaded from there in PDF, ODP and PPTX formats. They are accompanied here by a video recording (in MOV format) of a separate run of the presentation. That recording is also available on YouTube via https://youtu.be/2BW_HisTBnE .
 Abstract
 The research ecosystem is continuously evolving, and some of the prominent trends in recent years included the broader adoption of the principles of open science and FAIR data. In short, open science emphasizes reproducibility and collaboration, while the FAIR Principles (where FAIR stands for resources being Findable, Accessible, Interoperable and Reusable) enable both humans and automated actors to be active participants in the research process. This presentation is intended to stimulate discussion about how a broader adoption of open and FAIR principles in an institutional context could be approached, with examples chosen for being relevant to the Fraunhofer Institute of Biomedical Engineering.
Additional file 7: of A chloroplast-targeted pentatricopeptide repeat protein PPR287 is crucial for chloroplast function and Arabidopsis development
Creators: name: Kwanuk Lee
name: Park, Su
name: Han, Ji
name: Jeon, Young
name: Pai, Hyun-Sook
name: Hunseung Kang
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology
subject: 60506 Virology

description: Expression levels of chloroplast genes. Total RNA was extracted from 2-week-old Col-0, ppr287 mutant, and knockdown mutant (KD1), and transcript levels of chloroplast genes were analyzed by real-time RT-PCR. Data are meanâ Âąâ SE of three independent biological replicates (PDF 28 kb)
FREE ELECTROMAGNETIC OSCILLATIONS (CIRCUIT OF OSCILLATION). ENERGY CHANGE IN THE VIBRATION CONTOUR
Creators: name: Mamatkulov Sirojiddin Gayratjon ogli
Publisher: name: Zenodo
Year: 2024

description: In this article free electromagnetic oscillations (oscillation circuit). problems related to energy changes in the vibration contour are given.

Key words: capacitor, constant current, inductive coil, electrical resistance, electromagnetic oscillations
Des difficultés en résolution de problèmes de physique : quelles aides pour les élèves ?
Creators: name: MAZOUZE, BRAHIM
Publisher: name: Educational Journal of the University of Patras UNESCO Chair
Year: 2016
Subjects: Problem solving, practice, difficulties, help, performance

description: Problem solving has an important role in learning and prior learning assessment in physics. It is considered nowadays as a necessary and unavoidable practice. Much research has shown that pupils find difficulties in solving physics problems in general, both at the phenomenological level and at the conceptual level. In order to assist students effectively obstacles must be located first. We believe it is helpful to have learners' views on "forms of aid" which they wish when in difficulty, in order to propose appropriate remediation. For this, we developed a questionnaire with several "forms of aid" which we consider relevant. We have conducted a survey through a questionnaire (paper and pencil) by soliciting a sample of students. The analysis and exploitation of results of the survey showed that pupils in difficulty wish much more the following aid: presentation of the courses’ synopsis and formulas, explanation of the physical phenomenon, presentation of a limited number of exercises with detailed solutions, use of ICT and presentation the phenomenon as a simulation, group work.
description: Educational Journal of the University of Patras UNESCO Chair, Vol. 3, N. 2 (2016) - Colloque SIEST Méditerranée, Marseille 2016
Dual reciprocity BEM and dynamic programming filter for inverse elastodynamic problems
Creators: name: Tanaka, Masataka
name: Chen, W
Publisher: name: arXiv
Year: 2002
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Computational Geometry (cs.CG)
subject: FOS: Computer and information sciences
subject: G1.8, G1.2

description: This paper presents the first coupling application of the dual reciprocity BEM (DRBEM) and dynamic programming filter to inverse elastodynamic problem. The DRBEM is the only BEM method, which does not require domain discretization for general linear and nonlinear dynamic problems. Since the size of numerical discretization system has a great effect on the computing effort of recursive or iterative calculations of inverse analysis, the intrinsic boundary-only merit of the DRBEM causes a considerable computational saving. On the other hand, the strengths of the dynamic programming filter lie in its mathematical simplicity, easy to program and great flexibility in the type, number and locations of measurements and unknown inputs. The combination of these two techniques is therefore very attractive for the solution of practical inverse problems. In this study, the spatial and temporal partial derivatives of the governing equation are respectively discretized first by the DRBEM and the precise integration method, and then, by using dynamic programming with regularization, dynamic load is estimated based on noisy measurements of velocity and displacement at very few locations. Numerical experiments involved with the periodic and Heaviside impact load are conducted to demonstrate the applicability, efficiency and simplicity of this strategy. The affect of noise level, regularization parameter, and measurement types on the estimation is also investigated.
Additional file 7: of Postoperative elective pelvic nodal irradiation compared to prostate bed irradiation in locally advanced prostate cancer â a retrospective analysis of dose-escalated patients
Creators: name: Link, Carola
name: Honeck, Patrick
name: Makabe, Akiko
name: Giordano, Frank
name: Bolenz, Christian
name: Joerg Schaefer
name: Bohrer, Markus
name: Lohr, Frank
name: Wenz, Frederik
name: Buergy, Daniel
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer

description: Table S1. This file shows multivariate models which include patients with localized disease and/or patients with node-positive tumors. (DOC 76 kb)
title: Valeriana dioica
title: Sumpf-Baldrian (Valeriana dioica)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 7 Bilder des Sumpf-Baldrians.
title: MR-TADF liquid crystals : towards self assembling host-guest mixtures showing narrowband emission from the mesophase
Creators: name: Knöller, Julius A.
name: Müller, Franziska
name: Matulaitis, Tomas
name: Dos Santos, John M.
name: Gupta, Abhishek Kumar
name: Zysman-Colman, Eli
name: Laschat, Sabine
Publisher: name: Universität Stuttgart
Year: 2024
Subjects: subject: 540

description: Creating (room temperature) liquid crystalline TADF materials that retain the photophysical properties of the monomolecular TADF emitters remains a formidable challenge. The strong intramolecular interactions required for formation of a liquid crystal usually adversely affect the photophysical properties and balancing them is not yet possible. In this work, we present a novel host-guest approach enabling unperturbed, narrowband emission from an MR-TADF emissive core from strongly aggregated columnar hexagonal (Colh) liquid crystals. By modifying the DOBNA scaffold with mesogenic groups bearing alkoxy chains of different lengths, we created a library of Colh liquid crystals featuring phase ranges >100 K and room temperature mesomorphism. Expectedly, these exhibit broad excimer emission from their neat films, so we exploited their high singlet (S1 ∼2.9 eV) and triplet (T1 ∼2.5 eV) energies by doping them with the MR-TADF guest BCzBN. Upon excitation of the host, efficient Förster Resonance Energy Transfer (FRET) resulted in almost exclusive emission from BCzBN. The ability of the liquid crystallinity of the host to not be adversely affected by the presence of BCzBN is demonstrated as is the localization of the guest molecules within the aliphatic chain network of the host, resulting in extremely narrowband emission (FWHM = 14-15 nm). With this work we demonstrate a strategy for the self-assembly of materials with previously mutually incompatible properties in emissive liquid crystalline systems: strong aggregation in Colh mesophases, and narrowband emission from a MR-TADF core.
The mixmaster universe is chaotic
Creators: name: Cornish, Neil J.
name: Levin, Janna J.
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: For the past decade there has been a considerable debate about the existence of chaos in the mixmaster cosmological model. The debate has been hampered by the coordinate, or observer dependence of standard chaotic indicators such as Lyapanov exponents. Here we use coordinate independent, fractal methods to show the mixmaster universe is indeed chaotic.
description: 4 pages, RevTeX, 3 figures included. New presentation, same results
title: CO2-induced drastic decharging of dielectric surfaces in aqueous suspensions
Creators: name: Vogel, Peter
name: Beyer, David
name: Holm, Christian
name: Palberg, Thomas
Publisher: name: Universität Stuttgart
Year: 2024
Subjects: subject: 530
subject: 540

description: We study the influence of airborne CO2 on the charge state of carboxylate stabilized polymer latex particles suspended in aqueous electrolytes. We combine conductometric experiments interpreted in terms of Hessinger's conductivity model with Poisson-Boltzmann cell (PBC) model calculations with charge regulation boundary conditions. Without CO2, a minority of the weakly acidic surface groups are dissociated and only a fraction of the total number of counter-ions actually contribute to conductivity. The remaining counter-ions exchange freely with added other ions like Na+, K+ or Cs+. From the PBC-calculations we infer a corresponding pKa of 4.26 as well as a renormalized charge in reasonably good agreement with the number of freely mobile counter-ions. Equilibration of salt- and CO2-free suspensions against ambient air leads to a drastic de-charging, which exceeds by far the expected effects of to dissolved CO2 and its dissociation products. Further, no counter-ion-exchange is observed. To reproduce the experimental findings, we have to assume an effective pKa of 6.48. This direct influence of CO2 on the state of surface group dissociation explains our recent finding of a CO2-induced decrease of the ζ-potential and supports the suggestion of an additional charge regulation caused by molecular CO2. Given the importance of charged surfaces in contact with aqueous electrolytes, we anticipate that our observations bear substantial theoretical challenges and important implications for applications ranging from desalination to bio-membranes.
Free-form lens model and mass estimation of the high redshift galaxy cluster ACT-CL J0102-4915, "El Gordo"
Creators: name: Diego, J. M.
name: Molnar, S.
name: Cerny, C.
name: Broadhurst, T.
name: Windhorst, W.
name: Zitrin, A.
name: Bouwens, R.
name: Coe, D.
name: Conselice, C.
name: Sharon, K.
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 examine the massive colliding cluster El Gordo, one of the most massive clusters at high redshift. We use a free-form lensing reconstruction method that avoids making assumptions about the mass distribution. We use data from the RELICS program and identify new multiply lensed system candidates. The new set of constraints and free-form method provides a new independent mass estimate of this intriguing colliding cluster. Our results are found to be consistent with earlier parametric models, indirectly confirming the assumptions made in earlier work. By fitting a double gNFW profile to the lens model, and extrapolating to the virial radius, we infer a total mass for the cluster of $M_{200c}=(1.08^{+0.65}_{-0.12})\times10^{15}$M$_{\odot}$. We estimate the uncertainty in the mass due to errors in the photometric redshifts, and discuss the uncertainty in the inferred virial mass due to the extrapolation from the lens model. We also find in our lens map a mass overdensity corresponding to the large cometary tail of hot gas, reinforcing its interpretation as a large tidal feature predicted by hydrodynamical simulations that mimic El Gordo. Finally, we discuss the observed relation between the plasma and the mass map, finding that the peak in the projected mass map may be associated with a large concentration of colder gas, exhibiting possible star formation. El Gordo is one of the first clusters that will be observed with JWST, which is expected to unveil new high redshift lensed galaxies around this interesting cluster, and provide a more accurate estimation of its mass.
description: 19 pages, 10 figures. Updated figures
Additional File 1:
Creators: name: Zhou, Zhenyu
name: Jiang, Hai
name: Tu, Kangsheng
name: Yu, Wei
name: Zhang, Jianlong
name: Hu, Zhigang
name: Zhang, Heyun
name: Hao, Dake
name: Huang, Pinbo
name: Wang, Jie
name: Wang, Aijun
name: Xiao, Zhiyu
name: He, Chuanchao
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Virology

description: Table S1. Association between SMYD3, ANKHD1 expression and patient's clinicopathologic features in HCCs. Table S2. Univerate and multivariate analysis of factors associated with survival and recurrence of 243 HCCs. Table S3. Mass spectrometry analysis of the proteins interacted with H3K4me3 when SMYD3 was overexpressed. Table S4. Association between SMYD3 and Slug expression in HCC, MVI and mPVTT. Table S5. Association between SMYD3 and ANKHD1 expression in 243 HCCs. Table S6. Association between the expression of ANKHD1 and Slug in SMYD3 positive/ negative HCC. Table S7. siRNA/shRNA sequences used in the study.Â Table S8. Primer sequences used in the study. (DOCX 43 kb)
Eukaryotic Homologous Recombination Repair: A Dynamic Cast of Characters
Creators: Greenwald, Eric P.
Publisher: name: Columbia University
Year: 2012
Subjects: Molecular biology

description: The repair of DNA double-strand breaks by homologous recombination is a high-fidelity pathway critical for preserving genomic integrity. Recombination depends on the concerted actions of many proteins, each of which is recruited to the site of the DNA break at a specific time point to catalyze a step of the overall process. Many of these repair factors in eukaryotes have been characterized through genetics, biochemical experiments with purified proteins, and the single-molecule imaging of interactions between proteins and individual DNA molecules. The findings of many of these investigations are reviewed here. Much attention has been paid to the timing of assembly of each of the role players during the recombination reaction. The implications of timescale data for the interdependencies of functionally related repair factors are also highlighted. Future objectives in the field of DNA damage repair are discussed at the conclusion.
Discrete Lagrangian reduction, discrete Euler-Poincare equations, and semidirect products
Creators: name: Bobenko, Alexander I.
name: Suris, Yuri B.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Symplectic Geometry (math.SG)
subject: Mathematical Physics (math-ph)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: A discrete version of Lagrangian reduction is developed in the context of discrete time Lagrangian systems on $G\times G$, where $G$ is a Lie group. We consider the case when the Lagrange function is invariant with respect to the action of an isotropy subgroup of a fixed element in the representation space of $G$. In this context the reduction of the discrete Euler-Lagrange equations is shown to lead to the so called discrete Euler-Poincaré equations. A constrained variational principle is derived. The Legendre transformation of the discrete Euler-Poincaré equations leads to discrete Hamiltonian (Lie-Poisson) systems on a dual space to a semiproduct Lie algebra.
description: 16 pp., LaTeX
title: Luzula alpina
title: Alpen-Hainsimse (Luzula alpina)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Trichophorum alpinum
subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 7 Bilder der Alpen-Hainsimse.
title: Luzula pilosa
title: Behaarte Hainbinse (Luzula pilosa)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 8 Bilder der Behaarten Hainbinse.
Stability of Spatio-Temporal Structures in a Lattice Model of Pulse-Coupled Oscillators
Creators: name: Diaz-Guilera, A.
name: Arenas, Alex
name: Corral, A.
name: Perez, C. J.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: We analyze the collective behavior of a lattice model of pulse-coupled oscillators. By studying the intrinsic dynamics of each member of the population and their mutual interactions we observe the emergence of either spatio-temporal structures or synchronized regimes. We perform a linear stability analysis of these structures.
description: 15 pages, 2 PostScript available upon request at alvaro@ulyses.ffn.ub.es, Accepted in Physica D
Usage des technologies en mathématiques à l'école maternelle et connaissances professionnelles des professeurs
Creators: name: BESNIER, SYLVAINE
Publisher: name: Educational Journal of the University of Patras UNESCO Chair
Year: 2016
Subjects: Documentational genesis, mathematics, professional knowledge, resources, software

description: Integrating technology in mathematics implies for teachers designing new situations. Designing and implementing teaching units with these resources, in a fruitful way, is complex. It probably implies that these resources, along with teachers’ practices and professional knowledge, evolve. In this paper, we explore these aspects. Our research is based on the work of a group involving researchers, trainers and teachers, the MARENE group. This group develops sets of resources (software, tangible material, scenarios) for teaching numbers in kindergarten. I study the documentation work of a teacher who belongs to the group, implementing several sets of resources. I examine how she uses these sets and seek to determine the contribution of these uses to teacher’s professional development. Our theoretical framework refers to the documentational approach.
description: Educational Journal of the University of Patras UNESCO Chair, Vol. 3, N. 2 (2016) - Colloque SIEST Méditerranée, Marseille 2016
On symplectically aspherical manifolds with nontrivial pi_2
Creators: name: Gompf, Robert E.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: Primary 53C15, Secondary 57M50

description: We construct closed symplectic manifolds for which spherical classes generate arbitrarily large subspaces in 2-homology, such that the first Chern class and cohomology class of the symplectic form both vanish on all spherical classes. We construct both Kaehler and non-Kaehler examples, and show independence of the conditions that these two cohomology classes vanish on spherical homology. In particular, we show that the symplectic form can pair trivially with all spherical classes even when the Chern class pairs nontrivially.
description: 4 pp., AmSTeX. Minor revision: citations corrected, final remark added
Convolutional neural network for breathing phase detection in lung sounds
Creators: name: Jácome, Cristina
name: Ravn, Johan
name: Holsbø, Einar
name: Aviles-Solis, Juan Carlos
name: Melbye, Hasse
name: Bongo, Lars Ailo
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: We applied deep learning to create an algorithm for breathing phase detection in lung sound recordings, and we compared the breathing phases detected by the algorithm and manually annotated by two experienced lung sound researchers. Our algorithm uses a convolutional neural network with spectrograms as the features, removing the need to specify features explicitly. We trained and evaluated the algorithm using three subsets that are larger than previously seen in the literature. We evaluated the performance of the method using two methods. First, discrete count of agreed breathing phases (using 50% overlap between a pair of boxes), shows a mean agreement with lung sound experts of 97% for inspiration and 87% for expiration. Second, the fraction of time of agreement (in seconds) gives higher pseudo-kappa values for inspiration (0.73-0.88) than expiration (0.63-0.84), showing an average sensitivity of 97% and an average specificity of 84%. With both evaluation methods, the agreement between the annotators and the algorithm shows human level performance for the algorithm. The developed algorithm is valid for detecting breathing phases in lung sound recordings.
Ethnographies of Contentious Criminalization: Expansion, Ambivalence, Marginalization
Creators: Terwindt, Carolijn Eva
Publisher: name: Columbia University
Year: 2012
Subjects: subject: Criminology
subject: FOS: Law
subject: Ethnology
subject: Law

description: This dissertation addresses the challenge of liberal democracies to deal with fundamental conflicts in society about, for example, political representation and natural resources, and the subsequent transfer of such conflicts into the criminal justice arena when actors fail to deal with competing demands in the political arena. In an exploration of tensions between law and justice, and the competing conceptions of "crime" and "harm," this work analyzes criminalization processes in three contentious episodes: the Chilean-Mapuche territorial conflict, the Spanish-Basque separatist conflict, and the eco-conflict in the United States. Although prosecutors invariably asserted their independence and the democratic mandate to "simply" enforce the law, this dissertation describes the gradual politicization of criminal proceedings as opposing actors implicated in the political struggle move into the criminal justice arena and make it subject to and the space of claim-making. This study not only challenges the belief that criminal law can be applied in an independent and neutral manner. Taking a constructivist perspective on the prosecutorial narrative and analyzing how mobilization and discursive action of "victims" and "prisoner supporters" aim to push or challenge criminal prosecutions, it describes in detail the ways in which such conflictive and interpretive processes fundamentally alter the logic and development of criminal prosecutions.
Algorithmic Mapping Criticality into Self Organized Criticality
Creators: name: Bagnoli, Franco
name: Palmerini, Paolo
name: Rechtman, Raul
Publisher: name: arXiv
Year: 1996
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: Probabilistic cellular automata are prototypes of non equilibrium critical phenomena. This class of models includes among others the directed percolation problem (Domany Kinzel model) and the dynamical Ising model. The critical properties of these models are usually obtained by fine-tuning one or more control parameters, as for instance the temperature. We present a method for the parallel evolution of the model for all the values of the control parameter, although its implementation is in general limited to a fixed number of values. This algorithm facilitates the sketching of phase diagrams and can be useful in deriving the critical properties of the model. Since the criticality here emerges from the asymptotic distribution of some quantities, without tuning of parameters, our method is a mapping from a probabilistic cellular automaton with critical behavior to a self organized critical model with the same critical properties.
description: 13 pages RevTeX + 6 Postscript figures. (re)submitted to PRE. This is a completely new version