cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Deterministic coupling of a single silicon-vacancy color center to a photonic crystal cavity in diamond
Creators: name: Riedrich-Möller, Janine
name: Arend, Carsten
name: Pauly, Christoph
name: Mücklich, Frank
name: Fischer, Martin
name: Gsell, Stefan
name: Schreck, Matthias
name: Becher, Christoph
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Deterministic coupling of single solid-state emitters to nanocavities is the key for integrated quantum information devices. We here fabricate a photonic crystal cavity around a preselected single silicon-vacancy color center in diamond and demonstrate modification of the emitters internal population dynamics and radiative quantum efficiency. The controlled, room-temperature cavity coupling gives rise to a resonant Purcell enhancement of the zero-phonon transition by a factor of 19, coming along with a 2.5-fold reduction of the emitter's lifetime.
title: Abdominal aortic aneurysms. Spectrum of pre-operative and post-operative complications
Creators: name: Arvaniti, Eleni
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Aneurysms
subject: Complications
subject: CT-Angiography
subject: Arteries / Aorta
subject: Abdomen

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To present the CT angiography (CTA) findings of pre and post-operative complications of abdominal aortic aneurysms (AAA), with which radiologists should be...
Care for carers: an investigation on family caregivers' needs, tasks, and experiences
Creators: name: Zavagli, Veronica
name: Raccichini, Melania
name: Ercolani, Giacomo
name: Franchini, Luca
name: Varani, Silvia
name: Pannuti, Raffaella
Publisher: name: Universita' degli Studi di Salerno
Year: 2019
Subjects: Caregiving
Family caregiver
Cancer, needs
Oncological home-care
Palliative home-care

description: Family caregivers have an essential active role in cancer patients assistance at home. They play a key role in the management of patients and provide some caregiving activities once provided only by professional caregivers. Often they are not adequately trained or prepared, however a systematic assessment of their needs is rarely practiced. For these reasons, this preliminary investigation was designed to better identify the needs and changes in the lifestyles of family caregivers of home cancer palliative care. Participants have completed a battery of self-report questionnaires, including the Caregiving Tasks Consequences and Needs Questionnaire (CaTCoN), that measures caregivers' experiences (the extent of cancer caregiving tasks and consequences) and the caregivers' needs, mainly concerning the interaction with the health care professionals. The results confirmed that cancer caregiving is burdensome. Large proportions of caregivers experienced substantial caregiving workload as well as a range of negative consequences, e.g. lack of time for social relations. Furthermore, considerable proportions of caregivers experienced problems or had unmet needs regarding the interaction with health care professionals. Prominent problematic aspects included the provision of enough information to the caregivers and attention to the caregivers' well-being and feelings. The assessment of caregivers' needs is a critical step for determining appropriate support services, providing high-quality care, achieving caregiver satisfaction, and decreasing caregiver burden. Findings of this investigation will certainly contribute to develop and publish Guidelines and to provide programmes and on-going education where caregivers feel supported in their role.
title: Pictorial review and diagnostic management of nipple discharge
Creators: name: Espallargas Giménez, Irene
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Dilatation
subject: Galactography
subject: Ultrasound
subject: MR
subject: Mammography
subject: Management
subject: Breast

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: · To review through a series of cases the intraductal papilloma of the breast and its differential diagnosis. · To compare radiological findings in mammography, ultrasonography, galactography and breast MRI, in order to establish the optimal...
Sequestered de Sitter String Scenarios: Soft-terms
Creators: name: Aparicio, Luis
name: Cicoli, Michele
name: Krippendorf, Sven
name: Maharana, Anshuman
name: Muia, Francesco
name: Quevedo, Fernando
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We analyse soft supersymmetry breaking in type IIB de Sitter string vacua after moduli stabilisation, focussing on models in which the Standard Model is sequestered from the supersymmetry breaking sources and the spectrum of soft-terms is hierarchically smaller than the gravitino mass $m_{3/2}$. Due to this feature, these models are compatible with gauge coupling unification and TeV scale supersymmetry with no cosmological moduli problem. We determine the influence on soft-terms of concrete realisations of de Sitter vacua constructed from supersymmetric effective actions. One of these scenarios provides the first study of soft-terms for consistent string models embedded in a compact Calabi-Yau manifold with all moduli stabilised. Depending on the moduli dependence of the Kaehler metric for matter fields and on the mechanism responsible to obtain a de Sitter vacuum, we find two scenarios for phenomenology: (i) a split-supersymmetry scenario where gaugino masses are suppressed with respect to scalar masses: $M_{1/2} \sim m_{3/2} ε\ll m_0 \sim m_{3/2} \sqrtε \ll m_{3/2}$ for $ε\sim m_{3/2}/M_P \ll 1$; (ii) a typical MSSM scenario where all soft-terms are of the same order: $M_{1/2} \sim m_0 \sim m_{3/2} ε\ll m_{3/2}$. Background fluxes determine the numerical coefficients of the soft-terms allowing for small variations of parameters as is necessary to confront data and to interpolate between different scenarios. We comment on different stringy origins of the mu-term and potential sources of desequestering.
description: 27 pages + appendices, 2 figures
title: The role of diffusion tensor tractography in assessment of spondylotic myelopathy
Creators: name: Ramesh Baabhu, Akshiitha
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: CNS
subject: Head and neck
subject: Neuroradiology spine
subject: MR-Diffusion/Perfusion
subject: MR
subject: Imaging sequences
subject: Oedema

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: The aims and objectives of this study are to assess in detail the role of Diffusion tensor tractography (DTT) in assessment of spondylotic myelopathy, to compare the features of DTT and T2 weighted imaging with clinical...
An exact mapping of the stochastic field theory for Manna sandpiles to interfaces in random media
Creators: name: Doussal, Pierre Le
name: Wiese, Kay Jörg
Publisher: name: arXiv
Year: 2014
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We show that the stochastic field theory for directed percolation in presence of an additional conservation law (the C-DP class) can be mapped exactly to the continuum theory for the depinning of an elastic interface in short-range correlated quenched disorder. On one line of parameters commonly studied, this mapping leads to the simplest overdamped dynamics. Away from this line, an additional memory term arises in the interface dynamics; we argue that it does not change the universality class. Since C-DP is believed to describe the Manna class of self-organized criticality, this shows that Manna stochastic sandpiles and disordered elastic interfaces (i.e. the quenched Edwards-Wilkinson model) share the same universal large-scale behavior.
description: 5 pages
title: Magnetic Resonance Imaging of spinal cord involvement in Mitochondrial Diseases
Creators: name: Uggetti, Carla
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: CNS
subject: Neuroradiology spine
subject: MR
subject: Structured reporting
subject: Education
subject: Metabolic disorders
subject: Genetic defects

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Our intentionis to describe spinal cord involvement at Magnetic Resonance Imaging in patientssuffering fromdifferent forms of mitochondrial diseases. With this aim we reviewed the inherent literature summerizedbelowand we described our experience...
title: Neuroimaging findings in Lung Transplantation
Creators: name: Marín Diez, Elena
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Transplantation
subject: Outcomes
subject: Structured reporting
subject: Outcomes analysis
subject: Complications
subject: MR
subject: CT-Angiography
subject: CT
subject: Thorax
subject: Neuroradiology brain
subject: Emergency
subject: Ischaemia / Infarction

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Lung transplantation (LT) constitutes a therapeutic option that has been escalating, since it constitutes a potentially life-saving procedure. Approximately 3,500 people worldwide receive a transplant every year [3, 11]. Our institution is the...
Exciton-Mott Physics in Two-Dimensional Electron-Hole Systems: Phase Diagram and Single-Particle Spectra
Creators: name: Asano, Kenichi
name: Yoshioka, Takuya
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Exciton Mott physics in two-dimensional electron-hole (e-h) systems is studied in the quasiequilibrium, which is the crossovers or phase transitions between the insulating exciton gas and the metallic e-h plasma. By developing a self-consistent screened T-matrix approximation, we succeed in obtaining the "global" phase diagram on the plane of the e-h density and the temperature as a contour plot of the exciton ionization ratio. The detailed features of the exciton-Mott crossover at high temperature are figured out beyond the conventionally used concept of the Mott density. At low temperature, we find not only the region unstable toward the inhomogeneity but the pure Mott transition point characterized by the discontinuity in the ionization ratio. The single particle spectra also exhibit interesting features reflecting the excitonic correlations.
description: 11 pages, 6 figures
OpenAIRE MONITOR: A new era of monitoring research
Creators: name: OpenAIRE
Publisher: name: Zenodo
Year: 2023
Subjects: Open Science monitoring
Open science
Horizon Europe
research impact
decision making
research performing organisations
funder requirements
EOSC

description: This factsheet presents and explains what is OpenAIRE MONITOR - https://monitor.openaire.eu/ - an on-demand service providing tailored dashboards to Funders, Research Institutions, and Research Initiatives.
 It streamlines the tracking and assessment of an organisation's research impact, fostering transparency and empowering informed decision-making.
title: Fatty masses: results of MRI and CT evaluations
Creators: name: Rossetto, Emiliano
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Oncology
subject: Musculoskeletal system
subject: Musculoskeletal soft tissue
subject: MR
subject: CT-High Resolution
subject: Comparative studies
subject: Education
subject: Perception image
subject: Cancer
subject: Education and training
subject: Neoplasia

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: To illustrate multiple lipomatousmasses using MRI and CT imaging modalities, pointing out the meaning of the nonlipomatous components in order to differentiate between lipoma and adipocytic tumors. To determine the significant findings in patients...
Ambipolar diffusion in smoothed particle magnetohydrodynamics
Creators: name: Wurster, James
name: Price, Daniel J.
name: Ayliffe, Ben A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In partially ionised plasmas, the magnetic field can become decoupled from the neutral gas and diffuse through it in a process known as ambipolar diffusion. Although ambipolar diffusion has been implemented in several grid codes, we here provide an implementation in smoothed particle magnetohydrodynamics (SPMHD). We use the strong coupling approximation in which the ion density is negligible, allowing a single fluid approach. The equations are derived to conserve energy, and to provide a positive definite contribution to the entropy. We test the implementation in both a simple 1D SPMHD code and the fully 3D code PHANTOM. The wave damping test yields agreement within 0.03-2 per cent of the analytical result, depending on the value of the collisional coupling constant. The oblique C-shocks test yields results that typically agree within 4 per cent of the semi-analytical result. Our algorithm is therefore suitable for exploring the effect ambipolar diffusion has on physical processes, such as the formation of stars from molecular clouds.
description: Accepted for publication by MNRAS
BF3·OEt2 Mediated Ethylation of Phenols: A New Protection Group Strategy
Creators: name: Ganaie, Bilal Ahmad
name: Ara, Tabassum
name: Banday, Javid Ahmad
name: Bhat, Bilal A.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Inorganic Chemistry
subject: 111714 Mental Health
subject: FOS: Health sciences

description: An efficient ethylation reaction of phenols was accomplished by using boron triflouride diethyletherate solution as alkyl source at elevated temperatures. The reaction furnished a repertoire of aryl ethyl ethers in decent yields and tolerated a range of functional groups. The method is robust and therefore provides a convenient procedure to protect phenols expeditiously.
title: Clinical, morphological and t2 mapping evolution after treatment of knee osteoarthritis by intraarticular injections of platelet-rich plasma
Creators: name: RUIZ SANTIAGO, FERNANDO
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Musculoskeletal joint
subject: MR-Functional imaging
subject: Treatment effects
subject: Arthritides

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: This study aimed to evaluate the effect of knee intraarticular injections of platelet-rich plasma (PRP) in patients with osteoarthritis comparing clinical outcome, cartilage damage and T2 mapping...
Method choice affects estimates of diet and niche breadth for small stream fish
Creators: name: Kuhrt, Adam
Publisher: name: OSF Registries
Year: 2023
Subjects: subject: Integrative Biology
subject: Life Sciences
subject: Ecology and Evolutionary Biology
subject: Biology

description: All data used to conduct the comparison of morphological gut-content analysis, stable isotope analysis, and DNA metabarcoding of gut contents of ninespine stickleback from the Greiner Lake watershed.
Multiwavelength observations of the black hole transient Swift J1745-26 during the outburst decay
Creators: name: Kalemci, Emrah
name: Arabaci, Mehtap Ozbey
name: Guver, Tolga
name: Russell, David M.
name: Tomsick, John A.
name: Wilms, Joern
name: Weidenspointner, Georg
name: Kuulkers, Erik
name: Falanga, Maurizio
name: Dincer, Tolga
name: Drave, Sebastian
name: Belloni, Tomaso
name: Coriat, Mickael
name: Lewis, Fraser
name: Munoz-Darias, Teo
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We characterized the broad-band X-ray spectra of Swift J1745-26 during the decay of the 2013 outburst using INTEGRAL ISGRI, JEM-X and Swift XRT. The X-ray evolution is compared to the evolution in optical and radio. We fit the X- ray spectra with phenomenological and Comptonization models. We discuss possible scenarios for the physical origin of a ~50 day flare observed both in optical and X- rays ~170 days after the peak of the outburst. We conclude that it is a result of enhanced mass accretion in response to an earlier heating event. We characterized the evolution in the hard X-ray band and showed that for the joint ISGRI-XRT fits, the e-folding energy decreased from 350 keV to 130 keV, while the energy where the exponential cut-off starts increased from 75 keV to 112 keV as the decay progressed.We investigated the claim that high energy cut-offs disappear with the compact jet turning on during outburst decays, and showed that spectra taken with HEXTE on RXTE provide insufficient quality to characterize cut-offs during the decay for typical hard X-ray fluxes. Long INTEGRAL monitoring observations are required to understand the relation between the compact jet formation and hard X-ray behavior. We found that for the entire decay (including the flare), the X-ray spectra are consistent with thermal Comptonization, but a jet synchrotron origin cannot be ruled out.
description: Accepted for publication by MNRAS
OpenAIRE Guidelines for CRIS Managers 1.2
Creators: name: Dvořák, Jan
name: Czerniak, Andreas
name: Ivanović, Dragan
Publisher: name: Zenodo
Year: 2023
Subjects: content aggregation
OpenAIRE.eu
research information management
current research information systems
system interoperability
CERIF

description: The Guidelines provide orientation for CRIS managers to expose their metadata in a way that is compatible with the OpenAIRE infrastructure as well as the European Open Science Cloud (EOSC). These Guidelines also serve as an example of a CERIF-based (Common European Research Information Format) standard for information interchange between individual CRISs and other research e-Infrastructures. By implementing the Guidelines, CRIS managers support the inclusion of metadata from their systems in the OpenAIRE Research Graph and related services. For developers of CRISs and other research e-Infrastructures, the Guidelines offer orientation on supporting the interoperability of research information. The Guidelines support the interchange of information about research outputs (including publications, patents, research datasets and research software), about research projects and their funding, about actors in research (both persons and organizations, including organization units), about events and about instruments or other equipment. The 1.2.0 release of the Guidelines extends the set of information that can be interchanged, incorporates updated versions of related semantic vocabularies and finetunes several details of the information exposure.
Coherence Motivated Sampling and Convergence Analysis of Least-Squares Polynomial Chaos Regression
Creators: name: Hampton, Jerrad
name: Doostan, Alireza
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: Independent sampling of orthogonal polynomial bases via Monte Carlo is of interest for uncertainty quantification of models, using Polynomial Chaos (PC) expansions. It is known that bounding the spectral radius of a random matrix consisting of PC samples, yields a bound on the number of samples necessary to identify coefficients in the PC expansion via solution to a least-squares regression problem. We present a related analysis which guarantees a mean square convergence using a coherence parameter of the sampled PC basis that may be both analytically bounded and computationally estimated. Utilizing asymptotic results for orthogonal polynomials, we bound the coherence parameter for polynomials of Hermite and Legendre type under each respective natural sampling distribution. In both polynomial bases we identify an importance sampling distribution which yields a bound with weaker dependence on the order of the PC basis. For more general orthonormal bases, we propose the coherence-optimal sampling: a Markov Chain Monte Carlo sampling, which directly uses the basis functions under consideration to achieve a statistical optimality among all such sampling schemes with identical support, and which guarantees recovery with a number of samples that is, up to logarithmic factors, linear in the number of basis functions considered. We demonstrate these different sampling strategies numerically in both high-order and high-dimensional manufactured PC expansions. In addition, the quality of each sampling method is compared in the identification of solutions to two differential equations, one with a high-dimensional random input and the other with a high-order PC expansion. In all observed cases the coherence-optimal sampling leads to similar or considerably improved accuracy over the other considered sampling distributions.
description: arXiv admin note: substantial text overlap with arXiv:1408.4157
Investigations of Donor–Acceptor Interactions in 1,3,5-Tris-(3-Methoxy & 3-Methyl Carboxy) Phenyl Ethynyl Benzene Derivatives Using Experimental and DFT Study
Creators: name: Suryachandram, Jettiboina
name: Prashanth, Jyothi
name: Bhargavi, Dodda
name: Behera, J. N.
name: Rao, Koya Prabhakara
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Two new 1,3,5-tris-(3-methoxy (6a) & 3-methyl carboxy (6b)) phenyl ethynyl benzene derivatives were synthesized from 1,3,5-triethynylbenze and 3-bromo anisole/methyl-3-bromo benzoate, respectively, under Sonogashira cross-coupling reaction conditions. The molecular structures of these two compounds were confirmed by spectral, CHN, and single-crystal XRD analysis. The compound 6a, crystallized in triclinic system (Space group = Pî, Z = 2, a (Å) = 8.4849(1); b (Å) = 12.0292(2); c (Å) = 12.9601(2); α(°) = 95.580(1); β(°) = 93.170(1); γ (°) = 99.942(1)) and 6b, crystallized in monoclinic system (Space group = P21/n, Z = 4, a (Å) = 3.9282(6); b (Å) = 32.274(1); c (Å) = 27.440(2); β(°) = 92.29(1)). Furthermore, the optimized molecular geometries were compared with experimental counter parts employing DFT approach. The complete spectroscopic studies of the titled compounds were carried out using analytical techniques, such as FT-IR, NMR, CV, and UV–VIS analysis and compared with the theoretical results. The first order hyper-polarizability, natural bond orbital analysis, frontier molecular orbitals, and molecular electrostatic potentials were performed on 6a&b, by employing the DFT method and compared with their ortho- and para-substituent compounds. These results indicated that the two compounds 6a&b, showed different donor–acceptor (D–A) interactions based on donor (−OCH3) or acceptor (–COOCH3) moieties attached to the benzene ring.
title: Behavioral phenotyping in rats 5 to 30 weeks after multiple injections of gadobutrol and gadodiamide
Creators: name: Schütz, Gunnar
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Contrast agents
subject: Neuroradiology brain
subject: CNS
subject: MR
subject: Contrast agent-intravenous
subject: Experimental investigations
subject: Safety
subject: Toxicity
subject: Biological effects

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: The objective of this study was to investigate the potential effect of repeated administration of the linear Gd-based contrast agent (GBCA) gadodiamide (Omniscan) and the macrocyclic GBCA gadobutrol (Gadovist) on general health and neurological...
Lattice dynamics and antiferroelectricity in PbZrO$_3$ tested by X-ray and Brillouin light scattering
Creators: name: Burkovsky, R. G.
name: Tagantsev, A. K.
name: Vaideeswaran, K.
name: Setter, N.
name: Vakhrushev, S. B.
name: Filimonov, A. V.
name: Shaganov, A.
name: Andronikova, D.
name: Rudskoy, A. I.
name: Baron, A. Q. R.
name: Uchiyama, H.
name: Chernyshov, D.
name: Ujma, Z.
name: Roleder, K.
name: Majchrowski, A.
name: Ko, Jae-Hyeon
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report the results of comprehensive study of the critical dynamics of the prototype perovskite antiferroelectric PbZrO$_3$. The combination of inelastic X-ray and diffuse X-ray scattering techniques and Brillouin light scattering was used. It is found that the dispersion of the TA phonons is strongly anisotropic. The dispersion curve of the in-plane polarized TA phonons propagating in [1 1 0] direction demonstrates pronounced softening. Slowing down of the excitations at R-point is found, it is manifested in growing of the central peak. This slowing down is too weak to be considered as a primary origin of the corresponding order parameter. Obtained results are treated in terms of TA--TO flexoelectric mode coupling. It is demonstrated that the structural phase transformation in PbZrO$_3$ can be considered as the result of the only intrinsic instability associated with the ferroelectric soft mode.
description: 13 pages, 8 figures
Low-energy magnetic radiation: deviations from GOE
Creators: name: Frauendorf, S.
name: Schwengner, R.
name: Wimmer, K.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A pronounced spike at low energy in the strength function for magnetic radiation (LEMAR) is found by means of Shell Model calculations, which explains the experimentally observed enhancement of the dipole strength. LEMAR originates from statistical low-energy M1-transitions between many excited complex states. Re-coupling of the proton and neutron high-j orbitals generates the strong magnetic radiation. LEMAR is closely related to Magnetic Rotation. LEMAR is predicted for nuclides participating in the r-process of element synthesis and is expected to change the reaction rates. An exponential decrease of the strength function and a power law for the size distribution of the $B(M1)$ values are found, which strongly deviate from the ones of the GOE of random matrices, which is commonly used to represent complex compound states.
description: Proceedings of the conference on Nuclei and Mesoscopic Physics 2014, MSU, to be published AIP Conference Proceedings
title: Advantage of PET-CT in pre-operative evaluation of oesophageal malignancy in comparision to CT
Creators: name: Mardavada, Harish
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Neoplasia
subject: Multidisciplinary cancer care
subject: Metastases
subject: Staging
subject: PET-CT
subject: CT
subject: Hybrid Imaging
subject: Gastrointestinal tract
subject: Stomach (incl. Oesophagus)

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Introduction: Oesophageal malignancy shows an upward trend in incidence with increased mortality rate. Most patients present in the advanced stage with early metastasis to the distal lymphnodes and other organs which has poor prognosis in comparison...
Synthesis, Characterization, Molecular Docking and Antimicrobial Activity of Novel Spiropyrrolidine Derivatives
Creators: name: Asad, Mohammad
name: Arshad, Muhammad Nadeem
name: Asiri, Abdullah M.
name: Khan, Salman A.
name: Rehan, Mohd
name: Oves, Mohammad
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: The 1,3-dipolar cycloaddition reaction of the chalcones with azomethine ylide (generated by isatin and sarcosine) has been constructed to functionalize novel spiropyrrolidines. The synthesized compounds (4a–d) structures were characterized by modern spectroscopic techniques and further corroborated a compound 4a by single crystal X-ray study. The in vitro antibacterial activity of novel spiropyrrolidines was evaluated against the Gram-positive and Gram-negative bacterial strains Bacillus subtillis, Enterococcus faecalis and Escherichia coli, Pseudomonas aeruginosa, respectively. Among them, compound 4c was found the most potent antibacterial agent. The minimum inhibitory concentration (MIC) observed was 75 and 125 µg/mL against all targeted Gram-positive and negative strains respectively. Furthermore, the compounds were also explored for their inhibitory potential against a known therapeutic target and an essential bacterial enzyme, DNA gyrase using computational methods.
Photophoretic Strength on Chondrules. 2. Experiment
Creators: name: Loesche, Christoph
name: Teiser, Jens
name: Wurm, Gerhard
name: Hesse, Alexander
name: Friedrich, Jon M.
name: Bischoff, Addi
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Photophoretic motion can transport illuminated particles in protoplanetary disks. In a previous paper we focused on the modeling of steady state photophoretic forces based on the compositions derived from tomography and heat transfer. Here, we present microgravity experiments which deviate significantly from the steady state calculations of the first paper. The experiments on average show a significantly smaller force than predicted with a large variation in absolute photophoretic force and in the direction of motion with respect to the illumination. Time-dependent modeling of photophoretic forces for heat-up and rotation show that the variations in strength and direction observed can be well explained by the particle reorientation in the limited experiment time of a drop tower experiment. In protoplanetary disks, random rotation subsides due to gas friction on short timescales and the results of our earlier paper hold. Rotation has a significant influence in short duration laboratory studies. Observing particle motion and rotation under the influence of photophoresis can be considered as a basic laboratory analog experiment to Yarkovsky and YORP effects.
Clique of functional hubs orchestrates population bursts in developmentally regulated neural networks
Creators: name: Luccioli, Stefano
name: Ben-Jacob, Eshel
name: Barzilai, Ari
name: Bonifazi, Paolo
name: Torcini, Alessandro
Publisher: name: arXiv
Year: 2014
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: It has recently been discovered that single neuron stimulation can impact network dynamics in immature and adult neuronal circuits. Here we report a novel mechanism which can explain in neuronal circuits, at an early stage of development, the peculiar role played by a few specific neurons in promoting/arresting the population activity. For this purpose, we consider a standard neuronal network model, with short-term synaptic plasticity, whose population activity is characterized by bursting behavior. The addition of developmentally inspired constraints and correlations in the distribution of the neuronal connectivities and excitabilities leads to the emergence of functional hub neurons, whose stimulation/deletion is critical for the network activity. Functional hubs form a clique, where a precise sequential activation of the neurons is essential to ignite collective events without any need for a specific topological architecture. Unsupervised time-lagged firings of supra-threshold cells, in connection with coordinated entrainments of near-threshold neurons, are the key ingredients to orchestrate
description: 39 pages, 15 figures, to appear in PLOS Computational Biology
title: MRI appearence of the female pelvis after radiation therapy - a pictorial essay
Creators: name: Martins, Luis
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Pelvis
subject: Genital / Reproductive system female
subject: Oncology
subject: MR
subject: Brachytherapy
subject: Radiation therapy / Oncology
subject: Radiation effects
subject: Radiotherapy techniques
subject: Radiation oncology in Developing Nations
subject: Image guided radiotherapy

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To describe the differentmodalities of radiation therapy. To expose the normal Magnetic Resonance (MR) imaging appearence of the female pelvis after radiation therapy. To highlight the differentcomplications that might happen on the female pelvis...
Characterization of Structure-Property Relations and Second Harmonic Generation of 6-Methoxy-2-Naphthaldehyde
Creators: name: Rajaniverma, D.
name: Rao, D. Jagadeeswara
name: Kumar, P. V. Prasanna
name: Seetaramaiah, V.
name: Ramakrishna, Y.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified

description: The work aimed to explore the structure-property relations of 6-methoxy-2-naphthaldehyde (MN) and its second harmonic generation efficiency through spectroscopic characterization and quantum chemical computations. The structural characterization of the compound has been done by FT-IR, FT-Raman and its electronic transitions were observed through UV-vis excitation spectrum. The observed peak at 3335 cm − 1 corresponding to the hydrogen-bonded OH bond in the FT-IR spectrum of MN confirms the dimer formation through the aldehyde group. Hence, stacking dimer as well as dimer models through hydrogen bonds were proposed. The prominent bands in the observed UV-vis spectrum of MN are reproduced well using TD-DFT calculation. The quantum chemical calculation was performed to get insightful information on the structure at the atomic level. The quantum topological atoms in molecules were used to illustrate the molecular interactions in all the dimer models. Moreover, the Kurtz-Perry technique was employed to identify the molecule's efficiency as a second harmonic generator and the experimental results are validated through theoretical computations. The signal voltage of MN is about 54 mV and is 4.5 times greater than that of the KDP reference material.
Synthesis of Novel Heterocyclic Compounds Containing Thiazolyl-Pyrazoline Moiety from Chalcone Derivatives
Creators: name: Nofal, Zeinab M.
name: Srour, Aladdin M.
name: Mansour, Nahla M.
name: El-Karim, Somaia S. Abd
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: A new set of thiazolyl-pyrazolines 3a–l was prepared by cyclization of carbothioamides 2a–g with phenacyl bromide and/or 4-bromo phenacyl bromide. The new chemical entities were tested for their antimicrobial properties, while none of the tested samples showed promising activity. The derivatives 2a–c demonstrated moderate potency against Staphylococcus aureus having the potential to be optimized into promising antimicrobial candidates. In addition to elemental analyses, the structural elucidation of the new analogues was carried out via IR, 1H NMR, 13C NMR as well as mass spectral data.
title: Radiomics in lung cancer: state of art
Creators: name: Cicchetti, Giuseppe
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Tissue characterisation
subject: Neoplasia
subject: Cancer
subject: Computer Applications-Detection, diagnosis
subject: Computer Applications-3D
subject: CT-Quantitative
subject: CT
subject: Thorax
subject: Lung

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: The aims of our work are: - To describe the Radiomics process; - To discuss the Radiomics’ applicationin the management of lung...
Im Namen der Stämpfli & Cie, Buchdruckerei in Bern, an Louis Rollier (1859-1931)
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1898

description: Postkarte aus Berne, unterzeichnet mit Stempel, lautend auf Buchdruckerei Stämpfli & Cie, Der Direktor: Alb. Häsler
Epitaxial Growth of Large-area Bilayer Graphene on Ru(0001)
Creators: name: Que, Yande
name: Xiao, Wende
name: Fei, Xiangmin
name: Chen, Hui
name: Huang, Li
name: Du, S. X.
name: Gao, H. -J.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Large-area bilayer graphene (BG) is grown epitaxially on Ru(0001) surface and characterized by low temperature scanning tunneling microscopy. The lattice of the bottom layer of BG is stretched by 1.2%, while strain is absent from the top layer. The lattice mismatch between the two layers leads to the formation of a moire pattern with a periodicity of ~21.5 nm and a mixture of AA- and AB-stacking. The root3 x root3 superstructure around atomic defects is attributed to the inter-valley scattering of the delocalized pi-electrons, demonstrating that the as-grown BG behaves like intrinsic free-standing graphene.
description: 13 pages, 3 figures
title: Contrast Enhancement Patterns of the Brain and Meninges
Creators: name: Durukan Günaydın, Gülçin
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Tissue characterisation
subject: Contrast agent-intravenous
subject: MR
subject: CT
subject: Neuroradiology brain

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Knowledge of the patterns and mechanisms of contrast enhancement may helpful for image assessment and differential diagnosis. We aimed to review the radiologic findings of different types of brain and meninges...
Hans Georg Stehlin (1870-1941) an Louis Rollier (1859-1931), mit Beilage
Creators: name: Rollier, Louis
Publisher: name: [s.n.]
Year: 1920

description: Brief aus Bâle.
Zusätzlich darauf vermerkt: Notiz zur Beantwortung am 9.7.1920 von Louis Rollier.
Beilage: Zirkularschreiben der Schweizerischen Naturforschenden Gesellschaft
Gustos y disgustos son no más que imaginación
Creators: name: Antonucci, Fausta
Publisher: name: Zenodo
Year: 2023
Subjects: Calderón
Métrica dramática
Segmentación dramática
Bibliografía
Gustos y disgustos son no más que imaginación

description: Calderón Digital: base de datos, argumentos y motivos del teatro de Calderón (dir. Fausta Antonucci). Ficha dedicada a Gustos y disgustos son no más que imaginación, con datos bibliográficos primarios y secundarios, fecha probable de composición, cómputo de las formas métricas, análisis de las coordenadas espacio-temporales, adscripción genérica y sinopsis argumental detallada, con indicación de los principales motivos (diegéticos y simbólicos) y propuesta de segmentación articulada según los cambios de forma métrica, de espacio y tiempo dramáticos.
title: Imaging craniosynostosis - the radiologyst point of view
Creators: name: Martin, Alexandra
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Developmental disease
subject: Congenital
subject: Education
subject: Diagnostic procedure
subject: MR
subject: CT
subject: Conventional radiography
subject: Paediatric
subject: Head and neck
subject: Bones

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: This educational paper highlights normal anatomy of cranian sutures, the various types of craniosynostoses, common craniofacial syndromes and not least the essential role of imaging in their diagnosis and...
title: Can breast proton magnetic resonance spectroscopy predict benign lesions before biopsy?
Creators: name: Sigit Ikiz, Sinem
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Oncology
subject: Interventional non-vascular
subject: Management
subject: MR
subject: MR-Spectroscopy
subject: MR-Diffusion/Perfusion
subject: Screening
subject: Acceptance testing
subject: Technology assessment
subject: Neoplasia
subject: Image verification

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Breast cancer; is one of the biggest health problems with the most common cause of cancer and the second common cause of cancer-related deaths among women[1]. Magnetic Resonance Imaging (MRI); is a method used to identify breast cancer in addition...
Voltammetry at porous electrodes: A theoretical study
Creators: name: Barnes, Edward O.
name: Chena, Xiaojun
name: Li, Peilin
name: Compton, Richard G.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Theory is presented to simulate both chronoamperometry and cyclic voltammetry at porous electrodes fabricated by means of electro-deposition around spherical templates. A theoretical method to extract heterogeneous rate constants for quasireversible and irreversible systems is proposed by the approximation of decoupling of the diffusion within the porous electrode and of bulk diffusion to the electrode surface.
Synthesis, Spectroscopic, Conceptual DFT Characterization and Molecular Docking Studies of Two Versatile di-Bromobenzaldehyde Derived Compounds
Creators: name: Yıldırım, Arzu Özek
name: Yıldırım, Muhammet Hakkı
name: Kaştaş, Çiğdem Albayrak
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: (E)-4,6-dibromo-2-[(2-chlorophenylimino)methyl]-3-methoxyphenol (I) and (E)-4,6-dibromo-2-[(2,5-difluorophenylimino)methyl]-3-methoxyphenol (II) Schiff base compounds were synthesized and characterized by using experimental XRD, FT-IR, UV-Vis. spectroscopic methods and computational methods. Geometry optimizations were done by using Gaussian type orbitals in Gaussian 09 W and Slater type orbitals in ADF2009 software. Spectroscopic studies show that the compounds prefer enol form in both solid and solvent. Scan calculations revealed that the reason for the enol form preference and the energy for prototropic tautomerism. From the biological activity estimations, it was determined that the compounds could be a Monoamine Oxidase Type B inhibitor, and comparative in-silico molecular docking studies with reverse docking of human monoamine oxidase type B protein were performed. Theoretical NLO calculations show that the second-order polarizability values of I and II were over 18 and 13 times that of the urea. Conceptual DFT studies were carried out to determine the reactivity descriptors of the molecules.
title: Efficacy of Single-Contrast Phase Single-Acquisition CT of the Chest, Abdomen, and Pelvis for Radiation Dose Reduction and Image Quality Preservation
Creators: name: Taylor, Kevin
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Quality assurance
subject: Multidisciplinary cancer care
subject: Dosimetric comparison
subject: Radiation safety
subject: Comparative studies
subject: PET-CT
subject: CT
subject: Radioprotection / Radiation dose
subject: Oncology
subject: Mediastinum

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Increased radiation exposure from computed tomography (CT) is a continuing and growing concern [1-3]. Technological advances in new multidetector CT scanners in combination with improving computer processing and iterative reconstruction algorithms...
Directional recurrence and directional rigidity for infinite measure preserving actions of nilpotent lattices
Creators: name: Danilenko, Alexandre I.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37A40, 37A15

description: Let $Γ$ be a lattice in a simply connected nilpotent Lie group $G$. Given an infinite measure preserving action $T$ of $Γ$ and a "direction" in $G$ (i.e. an element $θ$ of the projective space $P(\goth g)$ of the Lie algebra $\goth g$ of $G$), some notions of recurrence and rigidity for $T$ along $θ$ are introduced. It is shown that the set of recurrent directions $\Cal R(T)$ and the set of rigid directions for $T$ are both $G_δ$. In the case where $G=\Bbb R^d$ and $Γ=\Bbb Z^d$, we prove that (a) for each $G_δ$-subset $Δ$ of $P(\goth g)$ and a countable subset $D\subsetΔ$, there is a rank-one action $T$ such that $D\subset\Cal R(T)\subsetΔ$ and (b) $\Cal R(T)=P(\goth g)$ for a generic infinite measure preserving action $T$ of $Γ$. This answers partly a question from a recent paper by A.~Johnson and A.~{\c S}ahin. Some applications to the directional entropy of Poisson actions are discussed. In the case where $G$ is the Heisenberg group $H_3(\Bbb R)$ and $Γ=H_3(\Bbb Z)$, a rank-one $Γ$-action $T$ is constructed for which $\Cal R(T)$ is not invariant under the natural "adjoint" $G$-action.
Search strategy for "A global perspective on the association between adherence to plant-based diets and cardiovascular disease risk: a systematic review of observational studies"
Creators: name: Lopes, Tatum
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 320101
subject: Cardiology (incl. cardiovascular diseases)
classificationCode: 321005
subject: Public health nutrition
classificationCode: 321001
subject: Clinical nutrition

description: Search strategy applied in PubMed-MELINE, Scopus, and the EBSCOhost platform.