cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: The impact of Digital Radiography: is it deskilling our radiographers?
Creators: name: Mc Fadden, Sonyia
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Radiographers
subject: Digital radiography
subject: Technical aspects
subject: Education and training

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: The purpose of this study was to determine the impact of Digital Radiology (DR) on radiographic practice and technique. The objectives were to determine; reject analysis rates for general radiography in all DR rooms in 1 Health Care Trust in the UK...
4-Hydroxypyridinium Antimony Tetrachloride-Functionalized Silica Gel Nanoparticles-Catalyzed One-Pot Synthesis of Naphtho-Bis-[1,3]-Oxazin-3-One/Thione
Creators: name: Ghalehbandi, S. S.
name: Ghazanfari, D.
name: Ahmadi, S. A.
name: Sheikhhosseini, E.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: A novel method for the synthesis of diarylylnaphtho bis([1,3]oxazine) dione/thione derivatives is established by employing one-pot three-component reaction of naphthalene-1,8-diol/naphthalene-1,5-diol, aromatic aldehydes, and urea or thoiurea using a catalytic amount of 4-hydroxypyridinium antimony tetrachloride functionalized silica gel in methanol in excellent yields. The FTIR, 1H NMR, and 13C NMR confirm the structures of the products. After synthesis of the compounds, their potential antibacterial and antifungal activities were evaluated, and result showed significant antibacterial activities.
Spatial patterns and biodiversity in rock-paper-scissors models with regional unevenness
Creators: name: Menezes, J.
name: Tenorio, M.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Pattern Formation and Solitons (nlin.PS)
subject: Biological Physics (physics.bio-ph)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Climate changes may affect ecosystems destabilising relationships among species. We investigate the spatial rock-paper-scissors models with a regional unevenness that reduces the selection capacity of organisms of one species. Our results show that the regionally weak species predominates in the local ecosystem, while spiral patterns appear far from the region, where individuals of every species play the rock-paper-scissors game with the same strength. Because the weak species controls all local territory, it is attractive for the other species to enter the local ecosystem to conquer the territory. However, our stochastic simulations show that the transitory waves formed when organisms of the strong species reach the region are quickly destroyed because of local strength unbalance in the selection game rules. Computing the effect of the topology on population dynamics, we find that the prevalence of the weak species becomes more significant if the transition of the selection capacity to the area of uneven rock-paper-scissors rules is smooth. Finally, our findings show that the biodiversity loss due to the arising of regional unevenness is minimised if the transition to the region where the cyclic game is unbalanced is abrupt. Our results may be helpful to biologists in comprehending the consequences of changes in the environmental conditions on species coexistence and spatial patterns in complex systems.
description: 17 pages, 7 figures
title: Role of videofluoroscopy in the evaluation of patients referred by Otorhinolaryngology
Creators: name: Chaves, Mariana
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Ear / Nose / Throat
subject: Anatomy
subject: Fluoroscopy
subject: Conventional radiography
subject: CT
subject: Dynamic swallowing studies
subject: Swallowing disorders
subject: Neoplasia

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: The aim of this poster is to review features of normal swallowing with videofluoroscopy, explaining common findings and potential pitfalls. In addition, we will analyse pathologies that affect the phases of swallowing and associated...
On the Shoulders of Giants: Properties of the Stellar Halo and the Milky Way Mass Distribution
Creators: name: Kafle, Prajwal R.
name: Sharma, Sanjib
name: Lewis, Geraint F.
name: Bland-Hawthorn, Joss
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Halo stars orbit within the potential of the Milky Way and hence their kinematics can be used to understand the underlying mass distribution. However, the inferred mass distribution depends sensitively upon assumptions made on the density and the velocity anisotropy profiles of the tracers. Also, there is a degeneracy between the parameters of the halo and that of the disk or bulge. Here, we decompose the Galaxy into bulge, disk and dark matter halo and then model the kinematic data of the halo BHB and K-giants from the SEGUE. Additionally, we use the gas terminal velocity curve and the Sgr A$^*$ proper motion. With $R_\odot = 8.5$kpc, our study reveals that the density of the stellar halo has a break at $17.2^{+1.1}_{-1.0}$ kpc, and an exponential cut-off in the outer parts starting at $97.7^{+15.6}_{-15.8}$kpc. Also, we find the velocity anisotropy is radially biased with $β_s= 0.4\pm{0.2}$ in the outer halo. We measure halo virial mass $M_{\text{vir}} = 0.80^{+0.31}_{-0.16} \times 10^{12} M_{\odot}$, concentration $c=21.1^{+14.8}_{-8.3}$, disk mass of $0.95^{+0.24}_{-0.30}\times10^{11} M_{\odot}$, disk scale length of $4.9^{+0.4}_{-0.4}$ kpc and bulge mass of $0.91^{+0.31}_{-0.38} \times 10^{10} M_{\odot}$. The mass of halo is found to be small and this has important consequences. The giant stars reveal that the outermost halo stars have low velocity dispersion interestingly suggesting a truncation of the stellar halo density rather than a small overall mass of the Galaxy. Our estimates of local escape velocity $v_{\rm esc} = 550.9^{+32.4}_{-22.1}$ kms$^{-1}$ and dark matter density $ρ^{\rm DM}_{\odot} = 0.0088^{+0.0024}_{-0.0018} M_{\odot} {\rm pc^{-3}} $ ($0.35^{+0.08}_{-0.07}$ GeV cm$^{-3}$) are in good agreement with recent estimates. Some of the above estimates are depended on the adopted value of $R_\odot$ and of outer power-law index of the tracer number density.
description: Accepted for publication in ApJ
title: Imaging findings of Congenital Renal and Ureteric Varients
Creators: name: KENCHNAHALLI RANGASWAMY, Vijaykumar
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Congenital
subject: Diagnostic procedure
subject: Ultrasound
subject: MR
subject: CT
subject: Urinary Tract / Bladder
subject: Kidney

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: • 1.Documenting various imaging findings in the congenital anatomic variants of kidney and ureters and their complications. •2.The article stresses the need for a multimodality approach to arrive at a correct diagnosis. • 3.The target audience...
title: Diagnosis, treatment and follow-up of symptomatic uterine fibroids: A complete radiological protocol
Creators: name: Lozano Roca, Carmen
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Outcomes
subject: Embolisation
subject: Arterial access
subject: MR
subject: Catheter arteriography
subject: Interventional vascular
subject: Genital / Reproductive system female

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To review uterine embolization (UE) technique. To describe our protocol for diagnosis, treatment and follow-up of uterine fibroids. To review the imaging and clinical changes in Magnetic Resonance Images (MRI) in a series of 21...
Combined effects of transition metal (Ni and Rh) substitution and annealing/quenching on physical properties of CaFe$_{2}$As$_{2}$
Creators: name: Ran, Sheng
name: Bud'ko, Sergey L.
name: Straszheim, Warren E.
name: Canfield, Paul C.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We performed systematic studies of the combined effects of annealing/quenching temperature ({\itshape T}$_{A/Q}$) and T = Ni, Rh substitution ({\itshape x}) on the physical properties of Ca(Fe$_{1-x}$T$_{x}$)$_{2}$As$_{2}$. We constructed two-dimensional, {\itshape T}$_{A/Q}$-{\itshape x} phase diagrams for the low-temperature states for both substitutions to map out the relations between ground states and compared them with that of Co-substitution. Ni-substitution, which brings one more extra electron per substituted atom and suppresses the {\itshape c}-lattice parameter at roughly the same rate as Co-substitution, leads to a similar parameter range of antiferromagnetic/orthorhombic in the {\itshape T}$_{A/Q}$-{\itshape x} space as that found for Co-substitution, but has the parameter range for superconductivity shrunk (roughly by a factor of two). This result is similar to what is found when Co- and Ni-substituted BaFe$_{2}$As$_{2}$ are compared. On the other hand, Rh-substitution, which brings the same amount of extra electrons as does Co-substitution, but suppresses the {\itshape c}-lattice parameter more rapidly, has a different phase diagram. The collapsed tetragonal phase exists much more pervasively, to the exclusion of the normal, paramagnetic, tetragonal phase. The range of antiferromagnetic/orthorhombic phase space is noticeably reduced, and the superconducting region is substantially suppressed, essentially truncated by the collapsed tetragonal phase. In addition, we found that whereas for Co-substitution there was no difference between phase diagrams for samples annealed for one or seven days, for Ni- and Rh- substitutions a second, reversible, effect of annealing was revealed by seven-day anneals.
Far-field Super-resolution Chemical Microscopy
Creators: name: Tang, Mingwei
name: Han, Yubing
name: Jia, Danchen
name: Yang, Qing
name: Cheng, Ji-Xin
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optics (physics.optics)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Far-field chemical microscopy providing molecular electronic or vibrational fingerprint information opens a new window for the study of three-dimensional biological, material, and chemical systems. Chemical microscopy provides a nondestructive way of chemical identification without exterior labels. However, the diffraction limit of optics hindered it from discovering more details under the resolution limit. Recent development of super-resolution techniques gives enlightenment to open this door behind far-field chemical microscopy. Here, we review recent advances that have pushed the boundary of far-field chemical microscopy in terms of spatial resolution. We further highlight applications in biomedical research, material characterization, environmental study, cultural heritage conservation, and integrated chip inspection.
description: 34 pages, 8 figures,1 table
Optomechanics of random media
Creators: name: Gentilini, Silvia
name: Conti, Claudio
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Using light to control the movement of nano-structured objects is a great challenge. This challenge involves fields like optical tweezing, Casimir forces, integrated optics, bio-physics, and many others. Photonic "robots" could have uncountable applications. However, if the complexity of light-activated devices increases, structural disorder unavoidably occurs and, correspondingly, light scattering, diffusion and localization. Are optically-driven mechanical forces affected by disorder-induced effects? A possible hypothesis is that light scattering reduces the optomechanical interaction. Conversely, we show that disorder is a mechanism that radically enhances the mechanical effect of light. We determine the link between optical pressure and the light diffusion coefficient, and unveil that when the Thouless conductivity becomes smaller than the unity, at the so-called Anderson transition, optical forces and their statistical fluctuations reach a maximum. Recent advances in photonics demonstrate the possibility of harnessing disorder for fundamental physics and applications. Designing randomness allows new materials with innovative optical properties. Here we show that disorder and related phenomena may be exploited for optomechanical devices.
description: 7 pages, 4 figures
Distributed power control over interference channels using ACK/NACK feedback
Creators: name: Andreotti, Riccardo
name: Marchetti, Leonardo
name: Sanguinetti, Luca
name: Debbah, Merouane
Publisher: name: arXiv
Year: 2014
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In this work, we consider a network composed of several single-antenna transmitter-receiver pairs in which each pair aims at selfishly minimizing the power required to achieve a given signal-to-interference-plus-noise ratio. This is obtained modeling the transmitter-receiver pairs as rational agents that engage in a non-cooperative game. Capitalizing on the well-known results on the existence and structure of the generalized Nash equilibrium (GNE) point of the underlying game, a low complexity, iterative and distributed algorithm is derived to let each terminal reach the GNE using only a limited feedback in the form of link-layer acknowledgement (ACK) or negative acknowledgement (NACK). Numerical results are used to prove that the proposed solution is able to achieve convergence in a scalable and adaptive manner under different operating conditions.
description: 5 pages, 6 figures, IEEE Global Communications Conference (GLOBECOM), Austin, Texas, Dec. 2014
title: MR spectroscopy in evaluation of neck lesions.
Creators: name: Kamble, Akshaykumar
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Abscess
subject: Diagnostic procedure
subject: MR-Spectroscopy
subject: Head and neck

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To evaluate the role of MR spectroscopy in the evaluation of neck lesions. To present correlation of MR spectroscopy with ultrasound imaging. To evaluate and describe the infections and tumors in the neck region on MR...
Stereoselective Synthesis of Multifunctional Spirooxindole-Dihydrofuran Derivatives
Creators: name: Azimi, Razieh
name: Baharfar, Robabeh
name: Bagheri, Hashem
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Molecular Biology
subject: Neuroscience
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: A facile and efficient protocol for the diastereoselective synthesis of novel spirooxindole-dihydrofurans has been developed by the three-component condensation of isatin derivatives, 3-cyanoacetyl indole, and N-phenacylpyridinium bromide in the presence of triethylamine base. The reaction was carried out in ethanol under reflux conditions, and various dihydrofuranyl spirooxindoles were obtained in high yields with good to excellent stereoselectivity.
title: PET-CT staging of Lung Cancer - Are we getting it correct?
Creators: name: Jones, Matthew
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Cancer
subject: Staging
subject: PET-CT
subject: Respiratory system
subject: Oncology

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Lung cancer is the leading cause of cancer death in the UK. 1 Until January 2018 Non-small Cell Lung cancer (NSCLC) was staged using the TNM 7 classification. When staging NSCLC, the designation of M1b (extra-thoracic metastatic disease)results in a...
title: Infiltrative hepatocellular cancer: Facing the challenge!
Creators: name: Gupta, Mohit
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Liver
subject: Abdomen
subject: CT-Angiography
subject: MR-Angiography
subject: Education
subject: Contrast agent-intravenous
subject: Computer Applications-Virtual imaging
subject: Cancer
subject: Neoplasia

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To describe the cross sectional imaging features of infiltrative HCC for helping the emerging radiologists in diagnosing these relatively less common subtype of...
title: Pseudomesotheliomatous Peripheric Lung Adenocarcinoma
Creators: name: Carrera, Cecilia
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Thorax
subject: Lung
subject: Respiratory system
subject: CT-High Resolution
subject: PET-CT
subject: Contrast agent-intravenous
subject: Cancer

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: We review the importance of the findings and consideration of pulmonary adenocarcinoma of peripheral presentation "Pseudomesoteliomatous" as the unusual entity and its importance to remember in its differential diagnosis with pleural...
Dynamical evolution of two associated galactic bars
Creators: name: Garzon, F.
name: Lopez-Corredoira, M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the dynamical interactions of mass systems in equilibrium under their own gravity that mutually exert and experience gravitational forces. The method we employ is to model the dynamical evolution of two isolated bars, hosted within the same galactic system, under their mutual gravitational interaction. In this study we present an analytical treatment of the secular evolution of two bars that oscillate with respect one another. Two cases of interaction, with and without geometrical deformation, are discussed. In the latter case, the bars are described as modified Jacobi ellipsoids. These triaxial systems are formed by a rotating fluid mass in gravitational equilibrium with its own rotational velocity and the gravitational field of the other bar. The governing equation for the variation of their relative angular separation is then numerically integrated, which also provides the time evolution of the geometrical parameters of the bodies. The case of rigid, non-deformable, bars produces in some cases an oscillatory motion in the bodies similar to that of a harmonic oscillator. For the other case, a deformable rotating body that can be represented by a modified Jacobi ellipsoid under the influence of an exterior massive body will change its rotational velocity to escape from the attracting body, just as if the gravitational torque exerted by the exterior body were of opposite sign. Instead, the exchange of angular momentum will cause the Jacobian body to modify its geometry by enlarging its long axis, located in the plane of rotation, thus decreasing its axial ratios.
description: Accepted for publication in AN
The HPC Best Practices Webinar Series
Creators: name: Marques, Osni
name: Bernholdt, David E.
name: Raybourn, Elaine M.
name: D.~Barker, Ashley
name: J.~Hartman--Baker, Rebecca
Publisher: name: figshare
Year: 2019
Subjects: classificationCode: 399999
subject: Other education not elsewhere classified
classificationCode: 469999
subject: Other information and computing sciences not elsewhere classified

description: Summary of experiences organizing the Best Practices for HPC Software Developers (HPC-BP) webinar series, an effort for the dissemination of software development methodologies. Tools and experiences to improve developer productivity and software sustainability.
title: Semi-automatic identification of myelomatous lesions from multi modal MR images
Creators: name: Anand, Vikas
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Computer applications
subject: Oncology
subject: Musculoskeletal bone
subject: MR-Diffusion/Perfusion
subject: Neural networks
subject: Experimental
subject: Computer Applications-Detection, diagnosis
subject: Segmentation
subject: Experimental investigations
subject: Cancer
subject: Image registration
subject: Image verification

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Multiple Myeloma(MM) is a malignancy of plasma cells. Expansion of single clone of plasma cell derived from B cells in bone marrow leads to multiple myeloma. Patients present with anemia, immunosuppression, renal failure, hypercalcemia, and bone...
Motivational Profile of Patent Inventors: A Classification Model in Python
Creators: name: De Oliveira Cardoso, Douglas
name: De Jesus, Carlos Silva
name: De Souza, Cristina Gomes
name: Jurair Rosa De Paula Junior
name: Jonatas Halliday Sant'anna Do Nascimento
Publisher: name: Zenodo
Year: 2023
Subjects: Patents
Motivation
Universities
Python
Decision Tree
Machine Learning

description: Source codes developed in Python applied to a classification model of a dataset of academic, behavioral and motivational information of patent inventors affiliated to Brazilian public universities.
title: Unusual radiological presentations of lymphoma; pictorial review.
Creators: name: Lee, Aoife
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Abdomen
subject: Haematologic
subject: Musculoskeletal soft tissue
subject: CT
subject: PET
subject: MR
subject: Education
subject: Lymphoma

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: 1. To correlate clinical presentation with imaging features of extra-nodal lymphoma. 2. To illustrate the wide spectrum of radiological features of extra-nodal lymphoma on ultrasound and cross-sectional imaging, including rare and unusual...
A Convergent One-Pot Synthesis of Novel Pyrrole-Pyridopyrimidines Hybrids Using 1-Carboxymethyl-2,3-Dimethylimidazolium Iodide {[cmdmim]I} as a Recyclable Catalyst
Creators: name: Mamaghani, Manouchehr
name: Ansar, Shaghayegh
name: Jahanshahi, Parivash
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 111714 Mental Health
subject: FOS: Health sciences

description: In this study, some novel pyridopyrimidines were synthesized via one-pot three-component reaction of 6-amino-N,N-dimethyluracil, 3-(1-methyl-1H-pyrrol-2-yl)-3-oxopropanenitrile and aromatic aldehydes in DMF under reflux conditions in the presence of 1-carboxymethyl-2,3-dimethylimidazolium iodide {[cmdmim]I} as a catalyst. The present procedure shows several advantages such as short reaction times, high yields, simple work-up and use of non-expensive and nontoxic materials. All products were characterized by spectroscopic (FT-IR, 1H and 13C NMR) analyses.
BPHTE18.pdf
Creators: name: Marques, Osni
name: Bernholdt, David E.
name: Raybourn, Elaine M.
name: D.~Barker, Ashley
name: J.~Hartman--Baker, Rebecca
Publisher: name: figshare
Year: 2018

description: Summary of experiences organizing the Best Practices for HPC Software Developers (HPC-BP) webinar series, an effort for the dissemination of software development methodologies,
tools and experiences to improve developer productivity and software sustainability.
Boosting cooperation by involving extortion in spatial Prisoner's dilemma
Creators: name: Wu, Zhi-Xi
name: Rong, Zhihai
Publisher: name: arXiv
Year: 2014
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: We study the evolution of cooperation in spatial Prisoner's dilemma games with and without extortion by adopting aspiration-driven strategy updating rule. We focus explicitly on how the strategy updating manner (whether synchronous or asynchronous) and also the introduction of extortion strategy affect the collective outcome of the games. By means of Monte Carlo (MC) simulations as well as dynamical cluster techniques, we find that the involvement of extortioners facilitates the boom of cooperators in the population (and whom can always dominate the population if the temptation to defect is not too large) for both synchronous and asynchronous strategy updating, in stark contrast to the otherwise case, where cooperation is promoted for intermediate aspiration level with synchronous strategy updating, but is remarkably inhibited if the strategy updating is implemented asynchronously. We explain the results by configurational analysis and find that the presence of extortion leads to the checkerboard-like ordering of cooperators and extortioners, which enable cooperators to prevail in the population with both strategy updating manners. Moreover, extortion itself is evolutionary stable, and therefore acts as the incubator for the evolution of cooperation.
description: 7 pages, 4 figures, all comments are welcomed
title: 4D Flow imaging for the planning and the post procedure evaluation of aortic dissection endovascular repair: a case series of five patients.
Creators: name: Dubourg, Benjamin
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Cardiovascular system
subject: Interventional vascular
subject: Vascular
subject: MR
subject: MR-Angiography
subject: Angioplasty
subject: Imaging sequences
subject: Dissection

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To show the contribution of 4D Flow imaging in the planning and the post procedure evaluation of artic dissection endovascular...
Green Approach for Four Component One Pot Synthesis of Polyhydroquinoline Catalyzed by Praseodymium Oxide Using Visible Light
Creators: name: Hote, Baliram S.
name: Siddiqui, Tabassum A. J.
name: Pisal, Parshuram M.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Biotechnology
subject: Ecology
subject: 111714 Mental Health
subject: FOS: Health sciences

description: A simple and efficient procedure for the synthesis of polyhydroquinolines (5a-l) was developed, involving one pot four component Hantzsch condensation of dimedone 1, various substituted benzaldehydes 2, ethyl acetoacetate (EAA) 3 and ammonium acetate 4 in the presence of catalyst praseodymium oxide (Pr6O11) (10 mol%) in ethanol by irradiated with 150 W tungsten lamp. Mechanistic studies indicated that two possible pathways can be accounted for the four component synthesis of polyhydroquinolines. The key feature of these protocols is environmentally friendly, economic viability high yields, short reaction times, simple work-up procedure.
From membrane-in-the-middle to mirror-in-the-middle with a high-reflectivity sub-wavelength grating
Creators: name: Stambaugh, Corey
name: Xu, Haitan
name: Kemiktarak, Utku
name: Taylor, Jacob
name: Lawall, John
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We demonstrate a "membrane in the middle" optomechanical system using a silicon nitride membrane patterned as a subwavelength grating. The grating has a reflectivity of over 99.8%, effectively creating two sub-cavities, with free spectral ranges of 6 GHz, optically coupled via photon tunneling. Measurements of the transmission and reflection spectra show an avoided crossing where the two sub-cavities simultaneously come into resonance, with a frequency splitting of 54 MHz. We derive expressions for the lineshapes of the symmetric and antisymmetric modes at the avoided crossing, and infer the grating reflection, transmission, absorption, and scattering through comparison with the experimental data.
description: 7 pages, 4 figures
title: Role of MDCT before Bronchial Artery Embolisation a technologist guide.
Creators: name: Rahila, Sooraj
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Anatomy
subject: Interventional vascular
subject: CT-Angiography
subject: Embolisation
subject: Embolism / Thrombosis

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To elaborate the role of Multidetector row computed tomography (MDCT) before bronchial artery embolization (BAE) in patients with hemoptysis Management of hemoptysis Bronchial Artery Embolization...
Unresolved fine-scale structure in solar coronal loop-tops
Creators: name: Scullion, Eamon
name: van der Voort, Luc Rouppe
name: Wedemeyer, Sven
name: Antolin, Patrick
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: New and advanced space-based observing facilities continue to lower the resolution limit and detect solar coronal loops in greater detail. We continue to discover even finer sub-structures within coronal loop cross sections, in order to understand the nature of the solar corona. Here, we push this lower limit further to search for the finest coronal loop sub-structures, through taking advantage of the resolving power of the Swedish 1- m Solar Telescope (SST) / CRisp Imaging Spectro-Polarimeter (CRISP), together with co-observations from the Solar Dynamics Observatory (SDO) / Atmospheric Image Assembly (AIA). High resolution imaging of the chromospheric H-alpha 656.28 nm spectral line core and wings can, under certain circumstances, allow one to deduce the topology of the local magnetic environment of the solar atmosphere where its observed. Here, we study post-flare coronal loops, which become filled with evaporated chromosphere that rapidly condenses into chromospheric clumps of plasma (detectable in H-alpha) known as a coronal rain, to investigate their fine-scale structure. We identify, through analysis of three datasets, large-scale catastrophic cooling in coronal loop-tops and the existence of multi-thermal, multi-stranded sub-structures. Many cool strands even extend fully-intact from loop-top to foot-point. We discover that coronal loop fine-scale strands can appear bunched with as many as 8 parallel strands, within an AIA coronal loop cross-section. The strand number density vs cross-sectional width distribution, as detected by CRISP within AIA-defined coronal loops, most-likely peaks at well below 100 km and currently 69% of the sub-structure strands are statistically unresolved in AIA coronal loops.
description: 10 pages, 10 figures, submitted to ApJ
title: Structural changes of myocardium according to late gadoliniium enhancement magnetic resonanse imaging in patients with right ventricular arrhythmais
Creators: name: Ternovoy, Sergey
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Inflammation
subject: Segmentation
subject: Computer Applications-3D
subject: Ablation procedures
subject: MR
subject: Image manipulation / Reconstruction
subject: Cardiac

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: to compare LGE MRI data and the severity of arrhythmais in patients with idiopathic ventricular...
title: Dual Energy Contrast Mammography(DECM) as a problem-solving tool in characterization of breast masses in dense breasts.
Creators: name: Mohamed Abouelhoda, Pasant
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Neoplasia
subject: Cancer
subject: Diagnostic procedure
subject: Contrast agent-intravenous
subject: Mammography
subject: Breast

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Dual Energy Contrast Mammography(DECM) definition, technique and indications. To review the role of DECM in overcoming mammographic limitations and its role in assessment of lesions in dense breasts. Highlighting the role of DECM in breast lesions...
Flüchtige Skizze von der oberen Parthie des Weges von d. untern zu obern Baumgartenalp im Linthal
Creators: name: Müller, Johann
Publisher: name: [s.n.]
Year: 1877
Subjects: Wanderweg

description: [Johann Müller Wegmann]
description: Aus der Sammlung Johann Müller-Wegmann; Depositum der SAC Sektion Uto in der Zentralbibliothek des SAC
Gebirgsansicht bey Zinal
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1860

description: nach Bühlmann ; IM
description: Initialen "IM" in Bleistift unterhalb Titel
description: Aus der Sammlung Johann Müller-Wegmann; Depositum der SAC Sektion Uto in der Zentralbibliothek des SAC
title: Establishing dosimetric reference levels for stroke neuroradiology interventions
Creators: name: Farah, Jad
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Interventional vascular
subject: Neuroradiology brain
subject: Fluoroscopy
subject: Catheter arteriography
subject: Cone beam CT
subject: Dilation
subject: Drainage
subject: Stents
subject: Dosimetric comparison

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Mechanical thrombectomy is the gold standard for acute ischemic stroke with large vessel occlusions [1-5]. As recent clinical trials provided compelling evidence that more patients experiencing ischemic stroke may benefit from endovascular treatment...
Pigne de' Arolla von Fuorclaz [b. Evolena]
Creators: name: Imfeld, Xaver
Publisher: name: [s.n.]
Year: 1870

description: nach Imfeld ; [Müller-Wegmann]
description: Aus der Sammlung Johann Müller-Wegmann; Depositum der SAC Sektion Uto in der Zentralbibliothek des SAC
Understanding Neutrality in Biological Systems: Analysis of Gene Regulatory Networks
Creators: name: Piedade, Gabriel Pinheiro Strini
name: Gupta, Shantanu
name: Ostrowski, Miguel
name: Hashimoto, Ronaldo Fumio
Publisher: name: Zenodo
Year: 2023

description: To comprehend the complex relationship between genotype and phenotype within a cell, one applicable model is the threshold Boolean Network (tBN). In this work, we employ gene activation and inhibition data alongside their interaction networks to predict state transitions. One challenge in this field is inferring gene interaction networks. From known network data, we can construct the neutral graph, which includes connections among all functional networks, i.e., those generating known state transitions for the phenotype. Our work aims to understand the neutral space as a means to aid in the network inference problem. By utilizing the CRACKER algorithm, we can identify connected components within the neutral space, thereby reducing the search space for biological networks. The tBN model operates by utilizing a matrix that represents gene interactions (with 1 for activation, -1 for inhibition, and 0 otherwise) and the states of the process, which are represented by Boolean vectors. In these vectors, an active gene is denoted by 1, and an inactive gene is denoted by 0. Since the vectors have a fixed size (equal to the number of genes being analyzed), and the positions in the vector can only take on values of 0 or 1, we can generate all states combinatorially, thus comprehending all system transitions. In our study, we analyzed two yeast (Saccharomyces cerevisiae and Saccharomyces pombe) networks from which we constructed the neutral space. Starting with a sequence of known states (representing the cell cycle), we inferred the functional networks, thus building the neutral space. By employing the CRACKER algorithm, we were able to identify all connected components of the neutral graphs for both yeast species. For S. cerevisiae we found 4,64 × 10⁸ connected components and for the S. pombe only one component was found.
title: Building a Better Data Lake: Enterprise Data Discovery within a Hospital PACS Environment
Creators: name: Lyshkow, Hugh
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Computer applications
subject: eHealth
subject: PACS
subject: RIS
subject: Neural networks
subject: Computer Applications-General
subject: Technical aspects
subject: Technology assessment
subject: Image verification
subject: Quality assurance

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: PACS migrations require element level data validation, verification and cleansing, mandating full knowledge of all elements within a closed set of DICOM files. DesAcc’s processes enable the creation of a data dictionary and ontology specific to...
Ibrutinib: Pediatric First Approval
Creators: name: Keam, Susan
Publisher: name: Adis Journals
Year: 2022
Subjects: Medicine

description: Declarations Funding The preparation of this review was not supported by any external funding. Authorship and Conflict of interest During the peer review process the manufacturer of the agent under review was offered an opportunity to comment on the article. Changes resulting from any comments received were made by the authors on the basis of scientific completeness and accuracy. Susan J. Keam is a contracted employee of Adis International Ltd/Springer Nature, and declares no relevant conflicts of interest. All authors contributed to the review and are responsible for the article content. Ethics approval, Consent to participate, Consent to publish, Availability of data and material, Code availability not applicable Additional information about this Adis Drug Review can be found here. Abstract Ibrutinib (IMBRUVICA®), a small molecule inhibitor of Bruton’s tyrosine kinase (BTK) developed by Pharmacyclics, Inc. and Janssen Pharmaceutical, is well established as a treatment for B-cell malignancies and is also approved in the USA in adult patients with chronic graft-versus-host disease (cGVHD) and in Japan in adults and adolescents aged ≥ 12 years with cGVHD. Ibrutinib was approved in August 2022 in the USA for use in pediatric patients with cGVHD after failure of one or more lines of systemic therapy and is the first treatment approved for use in this group of patients aged < 12 years (ibrutinib is now indicated for the treatment of adult and pediatric patients aged 1 year and older with cGVHD after failure of one or more lines of systemic therapy). This article summarizes the milestones in the development of ibrutinib leading to this pediatric first approval for the treatment of patients with cGVHD. © Springer Nature Switzerland AG 2022
All-optical production and trapping of metastable noble gas atoms down to the single atom regime
Creators: name: Kohler, M.
name: Daerr, H.
name: Sahling, P.
name: Sieveke, C.
name: Jerschabek, N.
name: Kalinowski, M. B.
name: Becker, C.
name: Sengstock, K.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The determination of isotope ratios of noble gas atoms has many applications e.g. in physics, nuclear arms control, and earth sciences. For several applications, the concentration of specific noble gas isotopes (e.g. Kr and Ar) is so low that single atom detection is highly desirable for a precise determination of the concentration. As an important step in this direction, we demonstrate operation of a krypton Atom Trap Trace Analysis (ATTA) setup based on a magneto-optical trap (MOT) for metastable Kr atoms excited by all-optical means. Compared to other state-of-the-art techniques for preparing metastable noble gas atoms, all-optical production is capable of overcoming limitations regarding minimal probe volume and avoiding cross-contamination of the samples. In addition, it allows for a compact and reliable setup. We identify optimal parameters of our experimental setup by employing the most abundant isotope Kr-84, and demonstrate single atom detection within a 3D MOT.
Synthesis and Characterization of Novel N-Propylaniline-Phenylpiperazine Sulfonamide and Urea Derivatives
Creators: name: Kazancioglu, Mustafa Zahrittin
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology

description: Two different amino piperazine derivatives bearing various halogen groups were synthesized in high yields and explored in further transformations. Reacting these amino piperazines with various sulfonyl chlorides yielded eight different sulfonamides. Additionally, eight different urea derivatives have been prepared by treating these amino piperazines with isocyanates. Finally, we were able to take advantage of the aryl bromide functionality present in the parent amino piperazines by subjecting them to the Suzuki coupling with phenylboronic acid. Overall, we developed a strategy to diversify the amino piperazine core and obtained a small library of potentially bioactive piperazine derivatives.
[v. Ütliberg, v. Albishochwacht, v. Zürichberg etc. durch Fernrohr] : Speichstock, Teufelsstöck, Bocktschingel vom Mühlebach durch Fernrohr
Creators: name: Müller, Johann
Publisher: name: [s.n.]
Year: 1878

description: [Johann Müller-Wegmann]
description: Oben rechts handschriftliche Nummerierung in Bleistift "7"
description: Aus der Sammlung Johann Müller-Wegmann; Depositum der SAC Sektion Uto in der Zentralbibliothek des SAC
Understanding Idea Creation in Collaborative Discourse through Networks: The Joint Attention-Interaction-Creation (AIC) Framework
Creators: name: Zhu, Xinran
name: Chen, Bodong
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computers and Society (cs.CY)
subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: In Computer-Supported Collaborative Learning, ideas generated through collaborative discourse are informative indicators of students' learning and collaboration. Idea creation is a product of emergent and interactive socio-cognitive endeavors. Therefore, analyzing ideas requires capturing contextual information in addition to the ideas themselves. In this paper, we propose the Joint Attention-Interaction-Creation (AIC) framework, which captures important dynamics in collaborative discourse, from attention and interaction to creation. The framework was developed from the networked lens, informed by natural language processing techniques, and inspired by socio-semantic network analysis. A case study was included to exemplify the framework's application in classrooms and to illustrate its potential in broader contexts.
[v. Ütliberg, v. Albishochwacht, v. Zürichberg etc. durch Fernrohr] : Speichstock, Teufelsstöcke, Bocktschingel durch Fernrohr vom Mühlebach
Creators: name: Müller, Johann
Publisher: name: [s.n.]
Year: 1877

description: [Johann Müller-Wegmann]
description: Unterhalb des Titels "NB bey viel Schnee in den Bergen"
description: Oben rechts handschriftliche Nummerierung in Bleistift "11"
description: Aus der Sammlung Johann Müller-Wegmann; Depositum der SAC Sektion Uto in der Zentralbibliothek des SAC
Die  Grosse Windgelle : gezeichnet am Weg zum Ruskulmpass ob Hauptmansegg im Schächenthal
Creators: name: Müller, Johann
Publisher: name: [s.n.]
Year: 1872

description: IM
description: Aus der Sammlung Johann Müller-Wegmann; Depositum der SAC Sektion Uto in der Zentralbibliothek des SAC
Characterization of the VEGA ASIC coupled to large area position-sensitive Silicon Drift Detectors
Creators: name: Campana, R.
name: Evangelista, Y.
name: Fuschino, F.
name: Ahangarianabhari, M.
name: Macera, D.
name: Bertuccio, G.
name: Grassi, M.
name: Labanti, C.
name: Marisaldi, M.
name: Malcovati, P.
name: Rachevski, A.
name: Zampa, G.
name: Zampa, N.
name: Andreani, L.
name: Baldazzi, G.
name: Del Monte, E.
name: Favre, Y.
name: Feroci, M.
name: Muleri, F.
name: Rashevskaya, I.
name: Vacchi, A.
name: Ficorella, F.
name: Giacomini, G.
name: Picciotto, A.
name: Zuffa, M.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Physics - Experiment (hep-ex)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Low-noise, position-sensitive Silicon Drift Detectors (SDDs) are particularly useful for experiments in which a good energy resolution combined with a large sensitive area is required, as in the case of X-ray astronomy space missions and medical applications. This paper presents the experimental characterization of VEGA, a custom Application Specific Integrated Circuit (ASIC) used as the front-end electronics for XDXL-2, a large-area (30.5 cm^2) SDD prototype. The ASICs were integrated on a specifically developed PCB hosting also the detector. Results on the ASIC noise performances, both stand-alone and bonded to the large area SDD, are presented and discussed.
description: 15 pages, 11 figures. Accepted for publication in Journal of Instrumentation (JINST)
Riethütten auf dem Weg von Palfries um den Gonzen nach Heiligkreuz
Creators: name: Müller, Johann
Publisher: name: [s.n.]
Year: 1880
Subjects: Almhütte

description: IM
description: Aus der Sammlung Johann Müller-Wegmann; Depositum der SAC Sektion Uto in der Zentralbibliothek des SAC
Levels and Compositions of Polycyclic Aromatic Hydrocarbons in Rainwater and Their Implication for Aquatic Environments in Urban Area in Saitama, Japan
Creators: name: Sankoda, Kenshi
name: Ishikawa, Saeka
name: Sekiguchi, Kazuhiko
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry

description: In this study, we investigated concentrations and profiles of polycyclic aromatic hydrocarbons (PAHs) in rainwater and surface water samples collected in Saitama, an urban city located in Japan. The volume-weighted mean concentration of total PAHs in rainwater samples (dissolved + particulate) was 108.8 ng L−1 with a range of 17.6–192.9 ng L−1. Two and three benzene ring PAHs were predominantly detected, occupying 67.0% of the total concentration in rainwater samples. Individual PAH concentrations were negatively correlated with their Kow, suggesting that low-molecular-weight PAHs are preferentially scavenged owing to the higher hydrophilicity. The toxic equivalent calculated based on the relative potencies of individual PAHs showed high toxic contributions by chrysene and benz[a]anthracene in the rainwater samples. Those PAHs levels in rainwater were comparable or higher than those in adjacent river water. Correlation coefficient of PAH signatures between rainwater and surface water samples was high particularly in the dissolved phase, supporting the source/sink relationships of PAHs between wet deposition samples and receiving waters. The mean deposition flux of PAHs was 2000 ng m−2 and considered to increase with precipitation amounts.