cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Heiligtum in Belginum-Wederath
Creators: name: Binsfeld, Wolfgang
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2023

description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 39 (1976): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Beobachtungen zur latènezeitlichen Holzbauweise auf der Altburg bei Bundenbach, Kreis Birkenfeld
Creators: name: Hollstein, Ernst
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2023

description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 39 (1976): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Einige Bemerkungen zu den Tierknochenfunden von der Altburg bei Bundenbach, Kreis Birkenfeld
Creators: name: Reichstein, Hans
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2023

description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 39 (1976): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Untersuchungen auf dem Burgring von Erden, Kreis Bernkastel-Wittlich
Creators: name: Schindler, Reinhard
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2023

description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 39 (1976): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
jGCaMP8 Fast Genetically Encoded Calcium Indicators
Creators: name: Zhang, Yan
name: Rózsa, Márton
name: Bushey, Daniel
name: Jihong Zheng
name: Reep, Daniel
name: Yajie Liang
name: Broussard, Gerard Joey
name: Tsang, Arthur
name: Getahun Tsegaye
name: Patel, Ronak
name: Sujatha Narayan
name: Lim, Jing Xuan
name: Rongwei Zhang
name: Ahrens, Misha B.
name: Turner, Glenn C.
name: Wang, Samuel S.-H.
name: Svoboda, Karel
name: Korff, Wyatt
name: Schreiter, Eric R.
name: Hasseman, Jeremy P.
name: Kolb, Ilya
name: Looger, Loren L
Publisher: name: Janelia Research Campus
Year: 2020
Subjects: subject: Neuroscience
subject: Molecular Biology
subject: 30406 Proteins and Peptides
subject: FOS: Chemical sciences
subject: 100403 Medical Molecular Engineering of Nucleic Acids and Proteins
subject: FOS: Medical biotechnology

description: The Looger Lab and the GENIE Project Team at HHMI Janelia have developed a new suite of jGCaMP8 Calcium indicators, built upon the successful GCaMP6 and jGCaMP7 scaffolds. The new jGCaMP8 sensors have fast kinetics and high sensitivity, suitable for in vivo imaging.

UPDATE (12/18/20)The Genie Project team will be making AAVs available on a first come first served basis. We anticipate the first variants being ready in January for distribution. If you are interested in obtaining AAV aliquots, please fill out this form. Addgene will be handling long-term distribution of our full catalog of AAV constructs with several serotypes available in late spring 2021.
 External links:

Order jGCaMP8 plasmids on AddgeneVisit our website for more information Contact us
Inhalt des 39. Jahrgangs
Creators: name: Redaktion, Die
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2023

description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 39 (1976): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
A deeper view of the CoRoT-9 planetary system. A small non-zero eccentricity for CoRoT-9b likely generated by planet-planet scattering
Creators: name: Bonomo, A. S.
name: Hébrard, G.
name: Raymond, S. N.
name: Bouchy, F.
name: Etangs, A. Lecavelier des
name: Bordé, P.
name: Aigrain, S.
name: Almenara, J. -M.
name: Alonso, R.
name: Cabrera, J.
name: Csizmadia, Sz.
name: Damiani, C.
name: Deeg, H. J.
name: Deleuil, M.
name: Díaz, R. F.
name: Erikson, A.
name: Fridlund, M.
name: Gandolfi, D.
name: Guenther, E.
name: Guillot, T.
name: Hatzes, A.
name: Izidoro, A.
name: Lovis, C.
name: Moutou, C.
name: Ollivier, M.
name: Pätzold, M.
name: Rauer, H.
name: Rouan, D.
name: Santerne, A.
name: Schneider, J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: CoRoT-9b is one of the rare long-period (P=95.3 days) transiting giant planets with a measured mass known to date. We present a new analysis of the CoRoT-9 system based on five years of radial-velocity (RV) monitoring with HARPS and three new space-based transits observed with CoRoT and Spitzer. Combining our new data with already published measurements we redetermine the CoRoT-9 system parameters and find good agreement with the published values. We uncover a higher significance for the small but non-zero eccentricity of CoRoT-9b ($e=0.133^{+0.042}_{-0.037}$) and find no evidence for additional planets in the system. We use simulations of planet-planet scattering to show that the eccentricity of CoRoT-9b may have been generated by an instability in which a $\sim 50~M_\oplus$ planet was ejected from the system. This scattering would not have produced a spin-orbit misalignment, so we predict that CoRoT-9b orbit should lie within a few degrees of the initial plane of the protoplanetary disk. As a consequence, any significant stellar obliquity would indicate that the disk was primordially tilted.
description: 11 pages, 8 figures, accepted for publication in Astronomy and Astrophysics
jGCaMP8 Fast Genetically Encoded Calcium Indicators
Creators: name: Zhang, Yan
name: Rózsa, Márton
name: Bushey, Daniel
name: Jihong Zheng
name: Reep, Daniel
name: Broussard, Gerard Joey
name: Tsang, Arthur
name: Getahun Tsegaye
name: Patel, Ronak
name: Sujatha Narayan
name: Lim, Jing Xuan
name: Rongwei Zhang
name: Ahrens, Misha B.
name: Turner, Glenn C.
name: Wang, Samuel S.-H.
name: Svoboda, Karel
name: Korff, Wyatt
name: Schreiter, Eric R.
name: Hasseman, Jeremy P.
name: Kolb, Ilya
name: Looger, Loren L
Publisher: name: Janelia Research Campus
Year: 2020
Subjects: subject: Neuroscience
subject: Molecular Biology
subject: 30406 Proteins and Peptides
subject: FOS: Chemical sciences
subject: 100403 Medical Molecular Engineering of Nucleic Acids and Proteins
subject: FOS: Medical biotechnology

description: The Looger Lab and the GENIE Project Team at HHMI Janelia have developed a new suite of jGCaMP8 Calcium indicators, built upon the successful GCaMP6 and jGCaMP7 scaffolds. The new jGCaMP8 sensors have fast kinetics and high sensitivity, suitable for in vivo imaging.

 External links:
Order jGCaMP8 on Addgene Visit our website for more information Contact us
Density-Based Topology Optimization for a Defined External State of Stress in Individualized Endoprosthesis
Creators: name: Müller, P.
name: Gembarski, P.C.
name: Lachmayer, R.
Publisher: name: Cambridge : Cambridge University Press
Year: 2022
Subjects: subject: additive manufacturing
subject: effect engineering
subject: healthcare design
subject: individualised hip endoprosthesis
subject: topological optimisation
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: Endoprosthesis are exposed to the risk of aseptic loosening. The design of the prosthesis shaft to achieve physiological force application is therefore of great importance. Additive manufacturing offers the potential to fabricate highly variable topologies, but challenges the designer with a large number of design variables. In this work, a method is developed to determine an optimized density topology that approximates a given mechanical stress state in the bone after implantation. For this purpose, a topology optimization of the density distribution of the implant is performed.
Influence of Fock exchange in combined many-body perturbation and dynamical mean field theory
Creators: name: Ayral, Thomas
name: Biermann, Silke
name: Werner, Philipp
name: Boehnke, Lewin
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In electronic systems with long-range Coulomb interaction, the nonlocal Fock exchange term has a band-widening effect. While this effect is included in combined many-body perturbation theory and dynamical mean field theory schemes, it is not taken into account in standard extended DMFT (EDMFT) calculations. Here, we include this instantaneous term in both approaches and investigate its effect on the phase diagram and dynamically screened interaction. We show that the largest deviations between previously presented EDMFT and $GW$+EDMFT results originate from the nonlocal Fock term, and that the quantitative differences are especially large in the strong-coupling limit. Furthermore, we show that the charge-ordering phase diagram obtained in $GW$+EDMFT methods for moderate interaction values is very similar to the one predicted by dual boson methods that include the fermion-boson or four-point vertex.
description: 11 pages, 10 figures
Titelei
Creators: name: Redaktion, Die
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2023

description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 39 (1976): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
LUH-GRACE2018
Creators: name: Koch, Igor
name: Flury, Jakob
name: Naeimi, Majid
name: Shabanloui, Akbar
Publisher: name: Berlin ; Heidelberg : Springer
Year: 2020
Subjects: subject: GRACE
subject: GRACE Follow-On
subject: Gravity field recovery
subject: Time-variable gravity field
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: In this contribution, we present the LUH-GRACE2018 time series of monthly gravity field solutions covering the period January 2003–March 2016. The solutions are obtained from GRACE K-Band Range Rate (KBRR) measurements as main observations. The monthly solutions are computed using the in-house developed GRACE-SIGMA software. The processing is based on dynamic orbit and gravity field determination using variational equations and consists of two main steps. In the first step, 3-hourly orbital arcs of the two satellites and the state transition and sensitivity matrices are dynamically integrated using a modified Gauss-Jackson integrator. In this step, initial state vectors and 3D accelerometer bias parameters are adjusted using GRACE Level-1B reduced-dynamic positions as observations. In the second step, normal equations are accumulated and the normalized spherical harmonic coefficients up to degree and order 80 are estimated along with arc-wise initial states, accelerometer biases and empirical KBRR parameters. Here KBRR measurements are used as main observations and reduced-dynamic positions are introduced to solve for the low frequency coefficients. In terms of error degree standard deviations as well as Equivalent Water Heights (EWH), our gravity field solutions agree well with RL05 solutions of CSR, GFZ and JPL.
Dilaton EFT Framework For Lattice Data
Creators: name: Appelquist, Thomas
name: Ingoldby, James
name: Piai, Maurizio
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We develop an effective-field-theory (EFT) framework to analyze the spectra emerging from lattice simulations of a large class of confining gauge theories. Simulations of these theories, for which the light-fermion count is not far below the critical value for transition to infrared conformal behavior, have indicated the presence of a remarkably light singlet scalar particle. We incorporate this particle by including a scalar field in the EFT along with the Nambu-Goldstone bosons (NGB's), and discuss the application of this EFT to lattice data. We highlight the feature that data on the NGB's alone can tightly restrict the form of the scalar interactions. As an example, we apply the framework to lattice data for an SU(3) gauge theory with eight fermion flavors, concluding that the EFT can describe the data well.
description: 13 pages, 2 figures, version accepted at JHEP
Actions of internal groupoids in the category of Leibniz algebras
Creators: name: Şahan, Tunçar
name: Erciyes, Ayhan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Category Theory (math.CT)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 17A32, 20L05, 18D35

description: The aim of this paper is to characterize the notion of internal category (groupoid) in the category of Leibniz algebras and investigate the properties of well-known notions such as covering groupoid and groupoid operations (actions) in this category. Further, for a fixed internal groupoid $G$, we prove that the category of covering groupoids of $G$ and the category of internal groupoid actions of $G$ on Leibniz algebras are equivalent. Finally we interpret the corresponding notion of covering groupoids in the category of crossed modules of Leibniz algebras.
description: 16 pages, research paper, LaTeX2e, xypic. arXiv admin note: text overlap with arXiv:1601.07096
jGCaMP8 Fast Genetically Encoded Calcium Indicators
Creators: name: Zhang, Yan
name: Rózsa, Márton
name: Bushey, Daniel
name: Jihong Zheng
name: Reep, Daniel
name: Broussard, Gerard Joey
name: Tsang, Arthur
name: Getahun Tsegaye
name: Patel, Ronak
name: Sujatha Narayan
name: Lim, Jing Xuan
name: Rongwei Zhang
name: Ahrens, Misha B.
name: Turner, Glenn C.
name: Wang, Samuel S.-H.
name: Svoboda, Karel
name: Korff, Wyatt
name: Schreiter, Eric R.
name: Hasseman, Jeremy P.
name: Kolb, Ilya
name: Looger, Loren L
Publisher: name: Janelia Research Campus
Year: 2020
Subjects: subject: Neuroscience
subject: Molecular Biology
subject: 30406 Proteins and Peptides
subject: FOS: Chemical sciences
subject: 100403 Medical Molecular Engineering of Nucleic Acids and Proteins
subject: FOS: Medical biotechnology

description: The Looger Lab and the GENIE Project Team at HHMI Janelia have developed a new suite of jGCaMP8 Calcium indicators, built upon the successful GCaMP6 and jGCaMP7 scaffolds. The new jGCaMP8 sensors have fast kinetics and high sensitivity, suitable for in vivo imaging.

 External links:

Order jGCaMP8 plasmids and viruses on AddgeneVisit our website for more information Contact us
Deterministic quantum state transfer between remote qubits in cavities
Creators: name: Vogell, B.
name: Vermersch, B.
name: Northup, T. E.
name: Lanyon, B. P.
name: Muschik, C. A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Performing a faithful transfer of an unknown quantum state is a key challenge for enabling quantum networks. The realization of networks with a small number of quantum links is now actively pursued, which calls for an assessment of different state transfer methods to guide future design decisions. Here, we theoretically investigate quantum state transfer between two distant qubits, each in a cavity, connected by a waveguide, e.g., an optical fiber. We evaluate the achievable success probabilities of state transfer for two different protocols: standard wave packet shaping and adiabatic passage. The main loss sources are transmission losses in the waveguide and absorption losses in the cavities. While special cases studied in the literature indicate that adiabatic passages may be beneficial in this context, it remained an open question under which conditions this is the case and whether their use will be advantageous in practice. We answer these questions by providing a full analysis, showing that state transfer by adiabatic passage -- in contrast to wave packet shaping -- can mitigate the effects of undesired cavity losses, far beyond the regime of coupling to a single waveguide mode and the regime of lossless waveguides, as was proposed so far. Furthermore, we show that the photon arrival probability is in fact bounded in a trade-off between losses due to non-adiabaticity and due to coupling to off-resonant waveguide modes. We clarify that neither protocol can avoid transmission losses and discuss how the cavity parameters should be chosen to achieve an optimal state transfer.
description: 20 pages, 11 figures, advanced online publication in Quantum Science and Technology (2017)
jGCaMP8 Fast Genetically Encoded Calcium Indicators
Creators: name: Zhang, Yan
name: Rózsa, Márton
name: Bushey, Daniel
name: Jihong Zheng
name: Reep, Daniel
name: Yajie Liang
name: Broussard, Gerard Joey
name: Tsang, Arthur
name: Getahun Tsegaye
name: Patel, Ronak
name: Sujatha Narayan
name: Lim, Jing Xuan
name: Rongwei Zhang
name: Ahrens, Misha B.
name: Turner, Glenn C.
name: Wang, Samuel S.-H.
name: Svoboda, Karel
name: Korff, Wyatt
name: Schreiter, Eric R.
name: Hasseman, Jeremy P.
name: Kolb, Ilya
name: Looger, Loren L
Publisher: name: Janelia Research Campus
Year: 2020
Subjects: subject: Neuroscience
subject: Molecular Biology
subject: 30406 Proteins and Peptides
subject: FOS: Chemical sciences
subject: 100403 Medical Molecular Engineering of Nucleic Acids and Proteins
subject: FOS: Medical biotechnology

description: The Looger Lab and the GENIE Project Team at HHMI Janelia have developed a new suite of jGCaMP8 Calcium indicators, built upon the successful GCaMP6 and jGCaMP7 scaffolds. The new jGCaMP8 sensors have fast kinetics and high sensitivity, suitable for in vivo imaging.

 External links:

Order jGCaMP8 plasmids and viruses on AddgeneVisit our website for more information Contact us
Preschool Teachers' Beliefs About the Learning Processes of Children : Results From the Research Project KoAkiK
Bildungsverständnis von pädagogischen Fachkräften in Kitas : Ergebnisse aus dem KoAkiK-Projekt
Creators: name: Mackowiak, Katja
name: Küsshauer, Christina
name: Budnik, Laura
name: Mai, Matthias
Publisher: name: Göttingen : Hogrefe
Year: 2022
Subjects: subject: beliefs about learning
subject: preschool teachers
subject: vignette
subject: Bildungsverständnis
subject: Bildungskonzept
subject: pädagogische Fachkräfte
subject: Vignette
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::370 | Erziehung, Schul- und Bildungswesen
subject: Dewey Decimal Classification::100 | Philosophie::150 | Psychologie

description: This study uses 208 vignette interviews to analyze preschool teachers' beliefs about learning and teaching. First, it presented them with two film vignettes of everyday situations in childcare centers. Afterward, they answered questions of how to analyze and create the play situations. To identify beliefs about the educational concepts of self-education, co-construction, and instruction, we used a rating system (R-BiKo) that focused on the frequency and conciseness of the participants' responses. The results show that the preschool teachers strongly emphasized self-education. Also, but less marked, we found instructional aspects in the interviews, though we only rarely found answers addressing a co-constructional concept. We discuss the relevance of these results for supporting learning processes and child development in childcare centers.
description: Im Beitrag wird das Bildungsverständnis von 208 pädagogischen Fachkräften in Kindertageseinrichtungen (Kitas) mittels Vignetteninterview analysiert. Den Fachkräften werden zwei Filmvignetten mit pädagogischen Alltagssituationen präsentiert; anschließend beantworten sie Fragen, die sich auf die Analyse und Gestaltung der Spielsituationen beziehen. Die Aussagen werden mithilfe eines Ratingsystems (R-BiKo) daraufhin ausgewertet, wie häufig und prägnant die Bildungskonzepte Selbstbildung, Ko-Konstruktion und Instruktion thematisiert werden. Die Ergebnisse zeigen, dass die Fachkräfte die Selbstbildung sehr stark betonen; instruktive Aspekte lassen sich – etwas weniger ausgeprägt – ebenfalls in den Interviews finden; ko-konstruktivistische Vorstellungen sind in den Interviews kaum zu erkennen. Die Ergebnisse werden im Hinblick auf ihre Relevanz für die Gestaltung von Entwicklungs- und Bildungsprozessen in Kitas diskutiert.
ParMooN - a modernized program package based on mapped finite elements
Creators: name: Wilbrandt, Ulrich
name: Bartsch, Clemens
name: Ahmed, Naveed
name: Alia, Najib
name: Anker, Felix
name: Blank, Laura
name: Caiazzo, Alfonso
name: Ganesan, Sashikumaar
name: Giere, Swetlana
name: Matthies, Gunar
name: Meesala, Raviteja
name: Shamim, Abdus
name: Venkatesan, Jagannath
name: John, Volker
Publisher: name: arXiv
Year: 2017
Subjects: subject: Numerical Analysis (math.NA)
subject: Mathematical Software (cs.MS)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: {\sc ParMooN} is a program package for the numerical solution of elliptic and parabolic partial differential equations. It inherits the distinct features of its predecessor {\sc MooNMD} \cite{JM04}: strict decoupling of geometry and finite element spaces, implementation of mapped finite elements as their definition can be found in textbooks, and a geometric multigrid preconditioner with the option to use different finite element spaces on different levels of the multigrid hierarchy. After having presented some thoughts about in-house research codes, this paper focuses on aspects of the parallelization for a distributed memory environment, which is the main novelty of {\sc ParMooN}. Numerical studies, performed on compute servers, assess the efficiency of the parallelized geometric multigrid preconditioner in comparison with some parallel solvers that are available in the library {\sc PETSc}. The results of these studies give a first indication whether the cumbersome implementation of the parallelized geometric multigrid method was worthwhile or not.
description: partly supported by European Union (EU), Horizon 2020, Marie Sk{\l}odowska-Curie Innovative Training Networks (ITN-EID), MIMESIS, grant number 675715
A Fast Numerical Scheme for the Godunov-Peshkov-Romenski Model of Continuum Mechanics
Creators: name: Jackson, Haran
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Numerical Analysis (math.NA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: A new second-order numerical scheme based on an operator splitting is proposed for the Godunov-Peshkov-Romenski model of continuum mechanics. The homogeneous part of the system is solved with a finite volume method based on a WENO reconstruction, and the temporal ODEs are solved using some analytic results presented here. Whilst it is not possible to attain arbitrary-order accuracy with this scheme (as with ADER-WENO schemes used previously), the attainable order of accuracy is often sufficient, and solutions are computationally cheap when compared with other available schemes. The new scheme is compared with an ADER-WENO scheme for various test cases, and a convergence study is undertaken to demonstrate its order of accuracy.
description: 27 pages, 8 figures
GOAL-ORIENTED SEMANTIC MODULES FOR SAR SHIP DETECTION
Creators: name: Keymasi, Mobina
name: Ghozatlou, Omid
name: Datcu, Mihai
Publisher: name: Zenodo
Year: 2024

description: Synthetic Aperture Radar (SAR) imaging is a vital technology for maritime surveillance, enabling ship detection under all weather conditions and lighting scenarios. Recent advancements in Deep Learning (DL) have substantially improved the performance of SAR Ship Detection systems. Among these advancements, various adaptations of the You Only Look Once (YOLO) model have been developed to address the unique challenges of SAR imaging, such as varying ship sizes, complex backgrounds, and high noise levels. This paper reviews and analyzes studies incorporating innovative techniques like Multi-Scale Feature Extraction (MSFE), Attention Mechanisms, and Lightweight Neural Networks (LNN) to enhance detection accuracy and efficiency. Through a comparative analysis, we evaluate the strengths and weaknesses of these adaptations across different datasets. Additionally, we present the implementation of a modified YOLOv5 Small (YOLOv5s) model on the Pixel-wise Segmentation SAR Ship Detection Dataset (PSeg-SSDD), achieving a balance between accuracy and computational efficiency. Our findings demonstrate the model’s suitability for advanced maritime monitoring applications.
How to use "Simultaneous Voltron (1.0) imaging and whole-cell patch-clamp recordings of somatosensory cortex layer 1 interneurons in vivo."
Creators: name: Marton Rozsa
name: Svoboda, Karel
Publisher: name: Janelia Research Campus
Year: 2021
Subjects: Neuroscience

description: This sample script explains the usage of the data in the following collection: https://doi.org/10.25378/janelia.c.5325254 Please see collection for description, related datasets, and citation for dataset collection.
3D-Printed microfluidic device for protein purification in batch chromatography
Creators: name: Habib, Taieb
name: Brämer, Chantal
name: Heuer, Christopher
name: Ebbecke, Jan
name: Beutel, Sascha
name: Bahnemann, Janina
Publisher: name: Cambridge : RSC
Year: 2022
Subjects: subject: Chromatography
subject: Lab-On-A-Chip Devices
subject: Microfluidics
subject: Miniaturization
subject: Printing, Three-Dimensional
subject: Dewey Decimal Classification::000 | Allgemeines, Wissenschaft::000 | Informatik, Wissen, Systeme::004 | Informatik
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: Modern 3D printers enable not only rapid prototyping, but also high-precision printing - microfluidic devices with channel diameters of just a few micrometres can now be readily assembled using this technology. Such devices offer a myriad of benefits (including miniaturization) that significantly reduce sample and buffer volumes and lead to lower process costs. Although such microfluidic devices are already widely used in the field of biotechnology, there is a lack of research regarding the potential of miniaturization by 3D-printed devices in lab-scale chromatography. In this study, the efficacy of a 3D-printed microfluidic device which provides a substantially lower dead-volume compared to established chromatography systems is demonstrated for batch purification applications. Furthermore, this device enables straightforward integration of various components (such as microfluidic valves and chromatographic units) in an unprecedentedly flexible fashion. Initial proof-of-concept experiments demonstrate successful gradient elution with bovine serum albumin (BSA), and the purification of a pharmaceutically relevant IgG monoclonal antibody (mAb).
Baryon Non-Invariant Couplings in Higgs Effective Field Theory
Creators: name: Merlo, Luca
name: Saa, Sara
name: Sacristan-Barbero, Mario
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The basis of leading operators which are not invariant under baryon number is constructed within the Higgs Effective Field Theory. This list contains 12 dimension six operators, which preserve the combination B-L, to be compared to only 6 operators for the Standard Model Effective Field Theory. The discussion on the independent flavour contractions is presented in detail for a generic number of fermion families adopting the Hilbert series technique.
description: 7 pages; version accepted for publication in EPJC
Vizic: A Jupyter-based Interactive Visualization Tool for Astronomical Catalogs
Creators: name: Yu, W.
name: Kind, M. Carrasco
name: Brunner, R. J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The ever-growing datasets in observational astronomy have challenged scientists in many aspects, including an efficient and interactive data exploration and visualization. Many tools have been developed to confront this challenge. However, they usually focus on displaying the actual images or focus on visualizing patterns within catalogs in a predefined way. In this paper we introduce Vizic, a Python visualization library that builds the connection between images and catalogs through an interactive map of the sky region. Vizic visualizes catalog data over a custom background canvas using the shape, size and orientation of each object in the catalog. The displayed objects in the map are highly interactive and customizable comparing to those in the images. These objects can be filtered by or colored by their properties, such as redshift and magnitude. They also can be sub-selected using a lasso-like tool for further analysis using standard Python functions from inside a Jupyter notebook. Furthermore, Vizic allows custom overlays to be appended dynamically on top of the sky map. We have initially implemented several overlays, namely, Voronoi, Delaunay, Minimum Spanning Tree and HEALPix grid layers, which are helpful for visualizing large-scale structure. All these overlays can be generated, added or removed interactively with one line of code. The catalog data is stored in a non-relational database, and the interfaces were developed in JavaScript and Python to work within Jupyter Notebook, which allows to create custom widgets, user generated scripts to analyze and plot the data selected/displayed in the interactive map. This unique design makes Vizic a very powerful and flexible interactive analysis tool. Vizic can be adopted in variety of exercises, for example, data inspection, clustering analysis, galaxy alignment studies, outlier identification or simply large-scale visualizations.
description: 14 pages, 13 figures, revised for Astronomy and Computing
Long range interactions in antiferromagnetic quantum spin chains
Creators: name: Bravo, B.
name: Cabra, D. C.
name: Albarracín, F. A. Gómez
name: Rossini, G. L.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the role of long range dipolar interactions on antiferromagnetic spin chains, from the classical $S\to \infty$ limit to the deep quantum case $S=1/2$, including a transverse magnetic field. To this end, we combine different techniques such as classical energy minima, classical Monte Carlo, linear spin waves, bosonization and DMRG. We find a phase transition from the already reported dipolar ferromagnetic region to an antiferromagnetic region for high enough antiferromagnetic exchange. Thermal and quantum fluctuations destabilize the classical order before reaching magnetic saturation in both phases, and also close to zero field in the antiferromagnetic phase. In the extreme quantum limit $S=1/2$, extensive DMRG computations show that the main phases remain present with transition lines to saturation significatively shifted to lower fields, in agreement with the bosonization analysis. The overall picture keeps close analogy with the phase diagram of the anisotropic XXZ spin chain in a transverse field.
description: 7 pages, 8 figures
การพัฒนาองค์ประกอบและตัวบ่งชี้สมรรถนะการจัดการเรียนรู้ภาษาอังกฤษของครูผู้สอนระดับชั้นประถมศึกษา
Creators: name: สถาพร สมอุทัย
Publisher: name: มหาวิทยาลัยมหาจุฬาลงกรณราชวิทยาลัย วิทยาเขตนครสวรรค์
Year: 2023
Subjects: องค์ประกอบและตัวบ่งชี้
สมรรถนะการจัดการเรียนรู้ภาษาอังกฤษ
ครูผู้สอนระดับชั้นประถมศึกษา

description: The Journal of Research and Academics, 6, 4, 341-358
Quantum critical scaling and fluctuations in Kondo lattice materials
Creators: name: Yang, Yi-feng
name: Pines, David
name: Lonzarich, Gilbert
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We propose a new phenomenological framework for three classes of Kondo lattice materials that incorporates the interplay between the fluctuations associated with the antiferromagnetic quantum critical point and those produced by the hybridization quantum critical point that marks the end of local moment behavior. We show that these fluctuations give rise to two distinct regions of quantum critical scaling: hybridization fluctuations are responsible for the logarithmic scaling in the density of states of the heavy electron Kondo liquid that emerges below the coherence temperature T*; while the unconventional power law scaling in the resistivity that emerges at lower temperatures below T_QC may reflect the combined effects of hybridization and antiferromagnetic quantum critical fluctuations. Our framework is supported by experimental measurements on CeCoIn5, CeRhIn5 and other heavy electron materials.
description: 12 pages, 4 figures
Analyzing Temporal Changes in the Danube Delta: A Time Series Study with Co-registered Sentinel-1 and Sentinel-2 Data
Creators: name: Keymasi, Mobina
name: Datcu, Mihai
Publisher: name: Zenodo
Year: 2024

description: Significant environmental changes have affected the Danube Delta, necessitating advanced monitoring methods that integrate satellite imagery and precise algorithms. This study offers a comprehensive time series analysis of temporal changes in the Danube Delta using co-registered synthetic aperture radar (SAR) and multispectral (MS) satellite data. Our primary objective is to monitor both seasonal and longterm changes. We developed a machine learning (ML) algorithm utilizing time series co-registered Sentinel-1 (S1) and Sentinel-2 (S2) data, employing a combination of supervised and unsupervised techniques, including Support Vector Machines (SVM), t-Distributed Stochastic Neighbor Embedding (t-SNE), and Kmeans clustering. Our results indicate that the ensemble technique of t-SNE and SVM enhances accuracy to nearly 97.28%. Normalized Difference Vegetation Index (NDVI) analysis reveals significant fluctuations in vegetation health throughout the year, with high values in February and November, and lower values during April and the summer months. This approach effectively supports comprehensive environmental monitoring, helps protect the Danube Delta, and promotes sustainable management.
Focus on Imaging Methods in Granular Physics
Creators: name: Amon, Axelle
name: Born, Philip
name: Daniels, Karen E.
name: Dijksman, Joshua A.
name: Huang, Kai
name: Parker, David
name: Schröter, Matthias
name: Stannarius, Ralf
name: Wierschem, Andreas
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Granular materials are complex multi-particle ensembles in which macroscopic properties are largely determined by inter-particle interactions between their numerous constituents. In order to understand and to predict their macroscopic physical behavior, it is necessary to analyze the composition and interactions at the level of individual contacts and grains. To do so requires the ability to image individual particles and their local configurations to high precision. A variety of competing and complementary imaging techniques have been developed for that task. In this introductory paper accompanying the Focus Issue, we provide an overview of these imaging methods and discuss their advantages and drawbacks, as well as their limits of application.
description: Submitted to Review of Scientific Instruments as introduction for: Focus on Imaging Methods in Granular Physics
Asymptotic behavior of photoionization cross section in a central field
Creators: name: Drukarev, E. G.
name: Mikhailov, A. I.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We demonstrate that the high energy nonrelativistic asymptotic for the photoionization cross section in a central field $V(r)$ can be expressed in terms of the asymptotic of the Fourier transform $V(p)$ of the field. We show that the cross sections drop in the same way for the fields with the Coulomb short distance behavior. The character of the cross sections energy behavior is related to the analytical properties of the function $V(r)$. The cross sections exhibit power drop for the potentials which have singularities an the real axis. They suffer the exponential drop if $V(r)$ has singularities in the complex plane.
description: 11 pages
Cosmological stochastic Higgs stabilization
Creators: name: Gong, Jinn-Ouk
name: Kitajima, Naoya
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that the stochastic evolution of an interacting system of the Higgs and a spectator scalar field naturally gives rise to an enhanced probability of settling down at the electroweak vacuum at the end of inflation. Subsequent destabilization due to parametric resonance between the Higgs and the spectator field can be avoided in a wide parameter range. We further argue that the spectator field can play the role of dark matter.
description: 10 pages, 4 figures
Embedded Systems Design and Programming to support Agro-Allied and food processing Industries in Nigeria.pdf
Creators: name: Inyang, Mary  Imo
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 399999
subject: Other education not elsewhere classified

description: The potentials of agro-industry towards a nation’s development cannot be over-emphasized in any country, especially in the developing countries like Nigeria which is among the highest producers of many crops that could be processed into value-added products to enhance foreign earnings. Experts believe that the required processing techniques to convert crops and tubers into value-added products are usually hampered because of the non-availability of necessary processing facilities, and when available the power required to run them is lacking or grossly insufficient. To maximally tap the potentials of agro-industry in sub-Saharan Africa, and Nigeria in particular, certain factors that could promote agricultural performance must be properly addressed. Such factors are improvements in the design and implementation of agro-processing machinery. This paper investigates the possibilities of upgrading crude fabricated agro-processing machines into a piece of more efficient machinery using embedded systems and green technology to moderate portability, efficiency, and power requirements. The possible outcome and advantages are discussed.
6 MONTHS TRAINING ON OPEN SCIENCE AT UNIMI
Creators: name: Galimberti, Paola
name: Santoro, Laura
Publisher: name: Zenodo
Year: 2023
Subjects: Open science
Training on Open Science
Training on FAIR data

description: Open science training is crucial for a real cultural change to take place in institutions. This is especially true in the case of Italy where there has been a lack of cogent indications from the Ministry to date. The University of Milan has been offering a training program over the years that seems to have reached full maturity in 2023. The poster illustrates the schedule of courses delivered by June 2023
Nonequilibrium interactions between ideal polymers and a repulsive surface
Creators: name: Levi, Raz Halifa
name: Kantor, Yacov
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We use Newtonian and overdamped Langevin dynamics to study long flexible polymers dragged by an external force at a constant velocity $v$. The work $W$ by that force depends on the initial state of the polymer and the details of the process. Jarzynski equality can be used to relate the non-equilibrium work distribution $P(W)$ obtained from repeated experiments to equilibrium free energy difference $ΔF$ between the initial and final states. We use the power law dependence of the geometrical and dynamical characteristics of the polymer on the number of monomers $N$ to suggest the existence of a critical velocity $v_c(N)$, such that for $v
description: RevTex, 10 pages, 8 figures
A scalable and efficient covariate selection criterion for mixed effects regression models with unknown random effects structure
Creators: name: Craiu, Radu V.
name: Duchesne, Thierry
Publisher: name: arXiv
Year: 2016
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: We propose a new model selection criterion for mixed effects regression models that is computable when the model is fitted with a two-step method, even when the structure and the distribution of the random effects are unknown. The criterion is especially useful in the early stage of the model building process when one needs to decide which covariates should be included in a mixed effects regression model but has no knowledge of the random effect structure. This is particularly relevant in substantive fields where variable selection is guided by information criteria rather than regularization. The calculation of the criterion requires only the evaluation of cluster-level log-likelihoods and does not rely on heavy numerical integration. We provide theoretical and numerical arguments to justify the method and we illustrate its usefulness by analyzing data on a socio-economic study of young American Indians.
Assessment of Secondary School Students Perception of Entrepreneurship Lesson Delivery Strategies for Job Creation Efficacy in Calabar Education Zone.pdf
Creators: name: Orji, Evelyn   Ijeoma
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 350704
subject: Entrepreneurship

description: Entrepreneurship skill development among secondary school students (SS III) is believed to help them create jobs for themselves and become self-reliant after school. However, vocational subjects taken by students seem not to develop in them the desired entrepreneurship skills that can enhance job creation potential among them. Though many factors are being blamed for these observed lapses, and yet, solutions to the problem is still far-fetched. This study therefore was necessitated to fill the gap in knowledge. Thus, it examined secondary school students’ perception of….
Quintessential Quartic Quasi-topological Quartet
Creators: name: Ahmed, Jamil
name: Hennigar, Robie A.
name: Mann, Robert B.
name: Mir, Mozhgan
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We construct the quartic version of generalized quasi-topological gravity, which was recently constructed to cubic order in arXiv: 1703.01631. This class of theories includes Lovelock gravity and a known form of quartic quasi-topological gravity as special cases and possess a number of remarkable properties: (i) In vacuum, or in the presence of suitable matter, there is a single independent field equation which is a total derivative. (ii) At the linearized level, the equations of motion on a maximally symmetric background are second order, coinciding with the linearized Einstein equations up to a redefinition of Newton's constant. Therefore, these theories propagate only the massless, transverse graviton on a maximally symmetric background. (iii) While the Lovelock and quasi-topological terms are trivial in four dimensions, there exist four new generalized quasi-topological terms (the quartet) that are nontrivial, leading to interesting higher curvature theories in $d \geq 4$ dimensions that appear well suited for holographic study. We construct four dimensional black hole solutions to the theory and study their properties. A study of black brane solutions in arbitrary dimensions reveals that these solutions are modified from the `universal' properties these solutions have. This result may lead to interesting consequences for the dual CFTs.
description: 46 pages, 1 figure. Discussion of black branes added to section 5
Towards a HOI application for digital home assistants
Creators: name: Rajendran, Megani
name: Tan, Chek Tien
name: Atmosukarto, Indriyati
name: Ng, Aik Beng
Publisher: name: Singapore Institute of Technology
Year: 2023
Subjects: Virtual and mixed reality

description: Human-object interaction detection (HOI) aims to visually deduce how people interact with surrounding objects. Although there is significant progress in advancing classification models for HOI, data remains a key problem limiting the application of HOI for real-world problems, which in turn results in insufficient applied research in HOI. In this position paper, we hence present a research agenda to aid the creation of this system - a data-centric HOI-based digital home assistant framework. The eventual goal of this digital home assistant is to understand how to apply HOI to enhance daily living experiences for the elderly. The research will embark in two phases - (1) create varied relevant HOI datasets through a novel synthetic data generator, and (2) iteratively develop the digital assistant software artifact using a system-based, user-focused design approach.
Finite quotients of three-dimensional complex tori
Creators: name: Graf, Patrick
name: Kirschner, Tim
Publisher: name: arXiv
Year: 2017
Subjects: subject: Algebraic Geometry (math.AG)
subject: Complex Variables (math.CV)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: We provide a characterization of quotients of three-dimensional complex tori by finite groups that act freely in codimension one via a vanishing condition on the first and second orbifold Chern class. We also treat the case of actions free in codimension two, using instead the "birational" second Chern class, as we call it. Both notions of Chern classes are introduced here in the setting of compact complex spaces with klt singularities. In such generality, this topic has not been treated in the literature up to now. We also discuss the relation of our definitions to the classical Schwartz-MacPherson Chern classes.
description: v1: preliminary version, the case of actions free in codimension two; v2: significantly expanded version, new features: generalization to actions free in codimension one and discussion of orbifold Chern classes