cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Targeting oncogenic signaling in uveal melanoma
Creators: name: Abou Hamad, Sabine
Publisher: name: Macquarie University
Year: 2022
Subjects: Other education not elsewhere classified

description: Approximately 50% of patients with uveal melanoma (UM) develop liver metastases, and these patients have poor prognosis with a median overall survival of 10 months. There are currently no effective standard therapies to treat metastatic UM, although recent clinical trials with the novel immunotherapy, tebentafusp, improved the survival of a subset of patients with advanced UM. Molecular therapies are also being investigated in UM, and these therapies target the downstream activated signals induced by gain-of-function mutations in the GNAQ and GNA11 genes. These genes are mutated in 50% and 46% of UM patients, respectively and encode guanine nucleotide Ga subunits which transmit signals, via the protein kinase C (PKC), to multiple proliferative and survival pathways, including the MAPK and PI3K/AKT cascades. We studied the effects of the clinically active PKC inhibitor LXS196, on proliferation, clonogenicity, and survival in four GNAQ/GNA11 mutant UM cell lines. LXS196 was a potent inhibitor of the MAPK and PI3K/AKT pathways and suppressed the proliferation of all UM cell lines tested in this study. The inhibition of PKC, MAPK and PI3K signaling only induced apoptosis in two of the four UM cell lines, however. We explored effectors of resistance to PKC inhibition and confirmed that MAPK reactivation was a potent mechanism of PKC inhibitor resistance in UM. AKT activation diminished, but did not eliminate, UM cell sensitivity to PKC inhibition. This work confirms that PKC signaling activates multiple downstream survival pathways in UM, and thus PKC inhibitor sensitivity can be modified by independent mechanisms that activate these survival networks.
Carbon and Oxygen abundances across the Hertzsprung gap
Creators: name: Adamczak, Jens
name: Lambert, David L.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We derived atmospheric parameters and spectroscopic abundances for C and O for a large sample of stars located in the Hertzsprung gap in the Hertzsprung-Russell Diagram in order to detect chemical peculiarities and get a comprehensive overview of the population of stars in this evolutionary state. We have observed and analyzed high resolution spectra (R = 60 000) of 188 stars in the mass range 2 - 5 Msun with the 2.7 m Harlan J. Smith Telescope at the McDonald Observatory including 28 stars previously identified as Am/Ap stars. We find that the C and O abundances of the majority of stars in the Hertzsprung gap are in accordance with abundances derived for local lower mass dwarfs but detect expected peculiarities for the Am/Ap stars. The C and O abundances of stars with Teff < 6500 K are slightly lower than for the hotter objects but the C/O ratio is constant in the analyzed temperature domain. No indication of an alteration of the C and O abundances of the stars by mixing during the evolution across the Hertzsprung gap could be found before the homogenization of their atmospheres by the first dredge-up.
description: 13 pages, 12 figures, accepted for publication in the Astrophysical Journal
Accessible Design
Creators: name: Aitkenhead, Georgia
name: Greshake Tzovaras, Bastian
name: Batchelor, Sophia
Publisher: name: Zenodo
Year: 2023
Subjects: accessible design, community research, participatory science

description: This presentation shares learning on accessible design from the AutSPACEs research project in order to prompt conversation around accessibility. It was delivered for a PPIE community call on 06/09/2023
title: Japan Safe Radiology 2018
Creators: name: Kakihara, Daisuke
Publisher: name: ESR EuroSafe Imaging
Year: 2018
Subjects: subject: Computer Applications-Detection, diagnosis
subject: CT
subject: Radiographers
subject: Management
subject: Computer applications
subject: Action 10 - EuroSafe Imaging Stars
subject: Action 2 - Clinical diagnostic reference levels (DRLs)
subject: Action 1 - Guidelines, implementation policies, and Clinical Decision Support (ESR iGuide)
subject: Action 8 - EuroSafe Imaging Stars network and data collection
subject: Action 3 - Optimisation, diagnostic reference levels, image quality
subject: Action 1 - Clinical decision support, clinical imaging guidelines
subject: Safety
subject: Image registration
subject: Quality assurance

description: Background/introduction Description of activity and work performed Conclusion and recommendations Personal/organisational information References
description: Background/introduction: Diagnostic imaging has progressed very quickly and has greatly contributed to clinical medicine. Large-sized medical imaging systems including CT and MRI have become common in our country, and patients can undergo such examinations everywhere. On...
Spectral function and fidelity susceptibility in quantum critical phenomena
Creators: name: Gu, Shi-Jian
name: Yu, Wing Chi
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In this paper, we derive a simple equality that relates the spectral function $I(k,ω)$ and the fidelity susceptibility $χ_F$, i.e. $% χ_F=\lim_{η\rightarrow 0}\fracπη I(0, iη)$ with $η$ being the half-width of the resonance peak in the spectral function. Since the spectral function can be measured in experiments by the neutron scattering or the angle-resolved photoemission spectroscopy(ARPES) technique, our equality makes the fidelity susceptibility directly measurable in experiments. Physically, our equality reveals also that the resonance peak in the spectral function actually denotes a quantum criticality-like point at which the solid state seemly undergoes a significant change.
description: 5 pages, 2 figures
Casimir Effect Invalidates the Drude Model for Transverse Electric Evanescent Waves
Creators: name: Klimchitskaya, Galina L.
name: Mostepanenko, Vladimir M.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We consider the Casimir pressure between two metallic plates and calculate the four contributions to it determined by the propagating and evanescent waves and by the transverse magnetic and transverse electric polarizations of the electromagnetic field. The range of interplate separations is considered where nearly the whole pressure has its origin in the electromagnetic response of conduction electrons. In the Casimir physics, this response is described either by the dissipative Drude model resulting in contradictions with the measurement data or by the experimentally consistent but dissipationless plasma model. It is shown that the total transverse magnetic contribution to the Casimir pressure due to both the propagating and evanescent waves and the transverse electric contribution due to only the propagating waves, computed by means of the Drude model, correlate well with the corresponding results obtained using the plasma model. The conclusion is made that a disagreement between the theoretical predictions obtained using the Drude model and precision measurements of the Casimir force is not caused by the account of dissipation in itself, but arises from an incorrect description of the response of metals to the low-frequency transverse electric evanescent waves by this model. It is demonstrated that the Drude model has no supporting experimental evidence in the range of transverse electric evanescent waves, so that the above conclusion is consistent with all available information. The alternative test of the Drude model for the transverse electric evanescent waves suggested in the framework of classical electrodynamics is discussed.
description: 15 pages, 5 figures
title: Dose management system: an original method to monitor CT-related patient dose in the radiology department
Creators: name: Picchia, Simona
Publisher: name: ESR EuroSafe Imaging
Year: 2018
Subjects: subject: Radioprotection / Radiation dose
subject: Action 9 - Facilitation of research in advanced topics of radiation protection
subject: Action 3 - Image quality assessment based on clinical indications
subject: Action 2 - Clinical diagnostic reference levels (DRLs)
subject: Action 7 - Medical radiation protection research: MELODI, EURAMED
subject: Action 4 - Quality of radiological equipment
subject: Action 3 - Optimisation, diagnostic reference levels, image quality
subject: CT
subject: Radiation safety
subject: Cancer

description: Background/introduction Description of activity and work performed Conclusion and recommendations Personal/organisational information References
description: Background/introduction: The highest exposure to man-made radiation is diagnostic imaging, according to the data from the UNSCEAR Report 2008[1].Among all diagnostic techniques, computed tomography (CT) is responsible for the highest exposure dose, especially in oncologic...
Additional file 3 of The impact of COVID-19 lockdowns on physical activity amongst older adults: evidence from longitudinal data in the UK
Creators: name: Elliott, Jack
name: Munford, Luke
name: Ahmed, Saima
name: Littlewood, Alison
name: Todd, Chris
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Science Policy
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 3. Sociodemographic descriptive statistics of core sample.
แรงงานในแรเงา: พลวัตการทำงานและการปรับตัวของคนทำงานบ้านในพื้นที่กรุงเทพมหานคร
Creators: name: บุรสิทธิ์ เหมาะใจ
Publisher: name: ชมรมวิทยาลัยนวัตกรรมการจัดการ
Year: 2023
Subjects: ลูกจ้างทำงานบ้าน
โควิด-19
การปรับตัว

description: วารสารวิชาการ การจัดการภาครัฐและเอกชน, 5, 2, 195-208
China 1km daily multiple air pollutants dataset
Creators: name: Yufeng Chi
Publisher: name: Zenodo
Year: 2022
Subjects: LightGBM, spatial sampling, RID, parameter convolution, PM2.5, SO2, O3

description: Using the LightGBM model of spatial sampling, RID, parameter convolution, and iterative simulation of atmospheric pollutants, combined with ground observations of atmospheric pollutants and remote sensing products, a spatial distribution dataset of 1km/daily in China (Version 1) is jointly generated. The dataset contains PM2.5, SO2 and O3. Among them, O3 represents the maximum value observed for 8 consecutive hours in a day, and PM2.5 and SO2 represent the daily average values. The time range of this dataset is from January 1, 2015 to December 31, 2020. WGS84 coordinate system. GeoTiff format.
Variable stars in the open cluster NGC 2141
Creators: name: Luo, Yangping
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We report the results of a search for variable stars in the open cluster NGC 2141. Ten variable stars are detected, among which nine are new variable stars and they are classified as three short period W UMa type eclipsing binaries, two EA type eclipsing binaries, one EB type eclipsing binary, one very short period RS CVn type eclipsing binary, one d type RR Lyrae variable star, and one unknown type variable star. The membership and physical properties are discussed, based on their light curves, positions in the CMDs, spatial locations and periods. A known EB type eclipsing binary is also identified as a blue struggler candidate of the cluster. Furthermore, we find that all eclipsing contact binaries have prominently asymmetric eclipses and O Connell effect (O Connell 1951) which increases with the decrease of the orbital periods. This suggests that the O Connell effect is probably related to the evolution of the orbital period in short period eclipsing binary systems.
description: Accepted To Research in Astronomy and Astrophysics
title: Assessment of dose and image quality of abdominopelvic CT scan with positive, neutral or no oral contrast in patients with acute non-traumatic abdominal disorders
Creators: name: Dodig, Doris
Publisher: name: ESR EuroSafe Imaging
Year: 2018
Subjects: subject: Contrast agent-oral
subject: CT
subject: Pelvis
subject: Abdomen
subject: Action 2 - Clinical diagnostic reference levels (DRLs)
subject: Action 3 - Optimisation, diagnostic reference levels, image quality
subject: Dosimetric comparison

description: Background/introduction Description of activity and work performed Conclusion and recommendations Personal/organisational information References
description: Background/introduction: Both positive and negative oral contrast media have proven to generate images of sufficient diagnostic quality, with a few exceptions pertaining to each of them. Positive oral contrast is given when fistula, bowel leak or intraabdominal collection...
Locomotion and transport in a hexatic liquid crystal
Creators: name: Krieger, Madison S.
name: Spagnolie, Saverio E.
name: Powers, Thomas R.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The swimming behavior of bacteria and other microorganisms is sensitive to the physical properties of the fluid in which they swim. Mucus, biofilms, and artificial liquid-crystalline solutions are all examples of fluids with some degree of anisotropy that are also commonly encountered by bacteria. In this article, we study how liquid-crystalline order affects the swimming behavior of a model swimmer. The swimmer is a one-dimensional version of G. I. Taylor's swimming sheet: an infinite line undulating with small-amplitude transverse or longitudinal traveling waves. The fluid is a two-dimensional hexatic liquid-crystalline film. We calculate the power dissipated, swimming speed, and flux of fluid entrained as a function of the swimmer's waveform as well as properties of the hexatic film, such as the rotational and shear viscosity, the Frank elastic constant, and the anchoring strength. The departure from isotropic behavior is greatest for large rotational viscosity and weak anchoring boundary conditions on the orientational order at the swimmer surface. We even find that if the rotational viscosity is large enough, the transverse-wave swimmer moves in the opposite direction relative to a swimmer in an isotropic fluid.
การจัดการความปลอดภัยในโรงเรียน กลุ่มเครือข่ายที่ 42- 43สำนักงานเขตหนองจอก สังกัดกรุงเทพมหานคร
Creators: name: ศตวรรษ  ถวิลคำ
Publisher: name: ชมรมวิทยาลัยนวัตกรรมการจัดการ
Year: 2023
Subjects: การจัดการความปลอดภัยในโรงเรียน
ผู้บริหารกลุ่มเครือข่ายที่ 42- 43
สำนักงานเขตหนองจอก สังกัดกรุงเทพมหานคร

description: วารสารวิชาการ การจัดการภาครัฐและเอกชน, 5, 2, 209-222
Additional file 4 of The impact of COVID-19 lockdowns on physical activity amongst older adults: evidence from longitudinal data in the UK
Creators: name: Elliott, Jack
name: Munford, Luke
name: Ahmed, Saima
name: Littlewood, Alison
name: Todd, Chris
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Science Policy
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 4. Data flow and sample derivation.
title: Audit of the provision of Major Trauma imaging in the United Kingdom
Creators: name: Greenhalgh, Rebecca
Publisher: name: ESR EuroSafe Imaging
Year: 2018
Subjects: subject: Audit and standards
subject: CT
subject: Trauma
subject: Action 6 - Clinical audit tool for imaging
subject: Action 2 - Clinical audit
subject: Trauma

description: Background/introduction Description of activity and work performed Conclusion and recommendations Personal/organisational information References
description: Background/introduction: In the United Kingdom, trauma kills approximately 16,000 people per year 1 and is the leading cause of death in those aged under 40. 2 NHS choice defines major trauma as multiple, serious injuries that could result in disability or death. Seriously...
Linking solar bosonic dark matter halos and active neutrinos
Creators: name: Lopes, Ilídio
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Our study investigates the complex interaction between active neutrinos and the ultralight bosonic dark matter halo surrounding the Sun. This halo extends over several solar radii due to the Sun's gravitational field, and we represent it as a coherent oscillating classical field configuration of bosonic dark matter particles that vary in time. Our investigation has revealed that, based on the available solar neutrino flux data, these novel models do not surpass the performance of the conventional neutrino flavour oscillation model. Furthermore, we discuss how next-generation solar neutrino detectors have the potential to provide evidence for the existence or absence of the ultralight dark matter halo.
description: 13 pages, 1 table, 5 figures. Article published in Physical Review D,
Computational approach to hyperelliptic Riemann surfaces
Creators: name: Frauendiener, J.
name: Klein, C.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Algebraic Geometry (math.AG)
subject: Mathematical Physics (math-ph)
subject: Numerical Analysis (math.NA)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We present a computational approach to general hyperelliptic Riemann surfaces in Weierstrass normal form. The surface is either given by a list of the branch points, the coefficients of the defining polynomial or a system of cuts for the curve. A canonical basis of the homology is introduced algorithmically for this curve. The periods of the holomorphic differentials and the Abel map are computed with the Clenshaw-Curtis method in order to achieve spectral accuracy. The code can handle almost degenerate Riemann surfaces. This work generalizes previous work on real hyperelliptic surfaces with prescribed cuts to arbitrary hyperelliptic surfaces. As an example, solutions to the sine-Gordon equation in terms of multi-dimensional theta functions are studied, also in the solitonic limit of these solutions.
การรู้ดิจิทัลของผู้บริหารสถานศึกษา สังกัดสำนักงานเขตพื้นที่การศึกษาประถมศึกษาเพชรบุรี เขต 2
Creators: name: ศุทธินี พงษ์ใหญ่
Publisher: name: ชมรมวิทยาลัยนวัตกรรมการจัดการ
Year: 2023
Subjects: การรู้ดิจิทัล
ผู้บริหารสถานศึกษา
เทคโนโลยีดิจิทัล

description: วารสารวิชาการ การจัดการภาครัฐและเอกชน, 5, 2, 223-236
Non-linear model of impurity diffusion in nanoporous materials upon ultrasonic treatment
Creators: name: Peleshchak, R. M.
name: Kuzyk, O. V.
name: Dan'kiv, O. O.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Non-linear theory of diffusion of impurities in porous materials upon ultrasonic treatment is described. It is shown that at a defined value of deformation amplitude, an average concentration of vacancies and temperature as a result of the effect of ultrasound possibly leads to the formation of nanoclusters of vacancies and to their periodic educations in porous materials. It is shown that at a temperature smaller than some critical value, a significant growth of a diffusion coefficient is observed in porous materials.
description: 8 pages, 5 figures
title: A novel system for quality assurance of radiology equipment
Creators: name: Andersson, Jonas
Publisher: name: ESR EuroSafe Imaging
Year: 2018
Subjects: subject: Physics
subject: Fluoroscopy
subject: Digital radiography
subject: CT
subject: Radioprotection / Radiation dose
subject: Action 13 - Stakeholder engagement and collaboration
subject: Action 3 - Image quality assessment based on clinical indications
subject: Action 10 - Improved communication and collaboration of health professionals in radiation protection
subject: Action 4 - Quality of radiological equipment
subject: Radiation safety
subject: Quality assurance

description: Background/introduction Description of activity and work performed Conclusion and recommendations Personal/organisational information References
description: Background/introduction: Quality assurance (QA) of radiological equipment is mandatory and regulated by national radiation safety legislation from, e.g., the Swedish Radiation Safety Authority (SSM). 1 Traditional tasks for medical physicists have therefore included annual...
title: SERAM CONTRIBUTES WITH THE EUROSAFE IMAGING CALL FOR ACTION
Creators: name: Matute Teresa,  María de Fátima
Publisher: name: ESR EuroSafe Imaging
Year: 2018
Subjects: subject: Equipment
subject: Cost-effectiveness
subject: MR
subject: CT
subject: Conventional radiography
subject: Radioprotection / Radiation dose
subject: Management
subject: Action 3 - Image quality assessment based on clinical indications
subject: Action 2 - Clinical diagnostic reference levels (DRLs)
subject: Action 6 - Clinical audit tool for imaging
subject: Action 4 - Quality of radiological equipment
subject: Action 3 - Optimisation, diagnostic reference levels, image quality
subject: Action 2 - Clinical audit
subject: Technical aspects
subject: Economics
subject: Quality assurance

description: Background/introduction Description of activity and work performed Conclusion and recommendations Personal/organisational information References
description: Background/introduction: SERAM CONTRIBUTES WITH THE EUROSAFE IMAGING CALL FOR ACTION. The Spanish Society of Radiology contributes to implement to strengthening medical radiation protection namely, promoting education and training, providing assistance, rendering...
title: Activities of the EuroSafe Imaging Appropriate Image Quality Subgroup
Creators: name: Stiller, Wolfram
Publisher: name: ESR EuroSafe Imaging
Year: 2018
Subjects: subject: Radiation safety
subject: Physics
subject: CT-High Resolution
subject: CT
subject: Cone beam CT
subject: Radioprotection / Radiation dose
subject: Radiation physics
subject: Action 5 - Performance indicators for radiation protection management
subject: Action 2 - Clinical diagnostic reference levels (DRLs)
subject: Action 9 - Development of criteria for safe imaging procedures
subject: Action 3 - Optimisation, diagnostic reference levels, image quality
subject: Technical aspects
subject: Quality assurance

description: Background/introduction Description of activity and work performed Conclusion and recommendations Personal/organisational information References
description: Background/introduction: In clinical routine, different imaging tasks require different levels of image quality – depending on indication, image data of the highest quality achievable are not always essential for confident diagnosis. Instead, the level of image quality...
The Background, Development and Problems of Public History in China Jiang Meng
Creators: name: Meng, Jiang
Publisher: name: J. Meng, The Background, Development and Problems of Public History in China, «International Public History», 1, 2018, n. 2, pp. 1-4
Year: 2018
Subjects: Public history
Chinese traditional history
Crisis of history

description: This article traces the origins and development of public history in China, from its roots in historical memory in pre-modern times, through its role in shaping the nation in the period of modernization, to the emergence of histories of everyday life and popular histories in China today. It raises questions about what is public history in contemporary China, particularly the relationship between popular and academic history and the formalization of the field as seen in new institutions and a new journal.
Additional file 5 of The impact of COVID-19 lockdowns on physical activity amongst older adults: evidence from longitudinal data in the UK
Creators: name: Elliott, Jack
name: Munford, Luke
name: Ahmed, Saima
name: Littlewood, Alison
name: Todd, Chris
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Science Policy
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 5. Proportion of older people (age 65 years and older) meeting physical activity guidelines over time using the alternative proxy for physical activity.
Proceedings 10th International Workshop on Automated Specification and Verification of Web Systems
Creators: name: ter Beek, Maurice H.
name: Ravara, António
Publisher: name: arXiv
Year: 2014
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Programming Languages (cs.PL)
subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: These proceedings contain the papers presented at the 10th International Workshop on Automated Specification and Verification of Web Systems (WWV 2014), which was held on 18 July 2014 in Vienna, Austria, as a satellite workshop of the Federated Logic Conference (FLoC 2014), associated to the 7th International Joint Conference on Automated Reasoning (IJCAR 2014), as part of the Vienna Summer of Logic (VSL 2014). WWV is a yearly workshop that aims at providing an interdisciplinary forum to facilitate the cross-fertilization and the advancement of hybrid methods that exploit concepts and tools drawn from rule-based programming, formal methods, software engineering and Web-oriented research.
title: The development of an algorithm that calculates the quality control parameters in CT and MR image
Creators: name: Moreno-Ruiz, Paula
Publisher: name: ESR EuroSafe Imaging
Year: 2018
Subjects: subject: Image verification
subject: Technology assessment
subject: Computer Applications-General
subject: MR
subject: CT
subject: Radioprotection / Radiation dose
subject: Management
subject: Computer applications
subject: Action 3 - Image quality assessment based on clinical indications
subject: Action 4 - Quality of radiological equipment
subject: Quality assurance

description: Background/introduction Description of activity and work performed Conclusion and recommendations Personal/organisational information References
description: Background/introduction: The increasing demand of imaging techniques in medical diagnosis and treatment follow-up, and their increasing use to extract imaging biomarkers as measurement instruments has generated the need foran integrated mechanism of quality assurance in...
title: Dose Reduction in Paediatric Trauma Imaging
Creators: name: Fagan, Aisling
Publisher: name: ESR EuroSafe Imaging
Year: 2018
Subjects: subject: Plain radiographic studies
subject: CT
subject: Trauma
subject: Radioprotection / Radiation dose
subject: Paediatric
subject: Action 5 - Performance indicators for radiation protection management
subject: Action 2 - Clinical diagnostic reference levels (DRLs)
subject: Action 1 - Guidelines, implementation policies, and Clinical Decision Support (ESR iGuide)
subject: Action 9 - Development of criteria for safe imaging procedures
subject: Action 3 - Optimisation, diagnostic reference levels, image quality
subject: Action 1 - Clinical decision support, clinical imaging guidelines
subject: Dosimetry
subject: Radiation safety
subject: Trauma

description: Background/introduction Description of activity and work performed Conclusion and recommendations Personal/organisational information References
description: Background/introduction: Trauma accounts for a large percentage of deaths during childhood, ranging from 16% of 1-4 year olds to 50% of older teenagers. Imaging of paediatric patients is increasing rapidly year on year. It is of particular importance to reduce the dose of...
Quantumness of discrete Hamiltonian cellular automata
Creators: name: Elze, Hans-Thomas
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We summarize a recent study of discrete (integer-valued) Hamiltonian cellular automata (CA) showing that their dynamics can only be consistently defined, if it is linear in the same sense as unitary evolution described by the Schrödinger equation. This allows to construct an invertible map between such CA and continuous quantum mechanical models, which incorporate a fundamental scale. Presently, we emphasize general aspects of these findings, the construction of admissible CA observables, and the existence of solutions of the modified dispersion relation for stationary states.
description: 4 pages; invited talk at the symposium "Wigner 111 - Colourful and Deep" (Budapest, November 2013), to appear in EPJ Web of Conferences
title: Musculoskeletal local diagnostic reference levels
Creators: name: Santos, Joana
Publisher: name: ESR EuroSafe Imaging
Year: 2018
Subjects: subject: Radiation safety
subject: Plain radiographic studies
subject: Fluoroscopy
subject: CT
subject: Radioprotection / Radiation dose
subject: Musculoskeletal system
subject: Action 2 - Clinical diagnostic reference levels (DRLs)
subject: Action 3 - Optimisation, diagnostic reference levels, image quality
subject: Dosimetric comparison

description: Background/introduction Description of activity and work performed Conclusion and recommendations Personal/organisational information References
description: Background/introduction: Musculoskeletal pathologies are the main causes of chronic pain and physical disability (1) and medical imaging procedures are crucial to diagnose and follow up the treatment of these disorders (2). Different image modalities, that use ionising...
Additional file 6 of The impact of COVID-19 lockdowns on physical activity amongst older adults: evidence from longitudinal data in the UK
Creators: name: Elliott, Jack
name: Munford, Luke
name: Ahmed, Saima
name: Littlewood, Alison
name: Todd, Chris
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Science Policy
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 6. Proportion of older people (age 65 years and older) meeting physical activity guidelines over time, restricted to the month of data collection.
Effective Theory of Floquet Topological Transitions
Creators: name: Kundu, Arijit
name: Fertig, H. A.
name: Seradjeh, Babak
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We develop a theory of topological transitions in a Floquet topological insulator, using graphene irradiated by circularly polarized light as a concrete realization. We demonstrate that a hallmark signature of such transitions in a static system, i.e. metallic bulk transport with conductivity of order $e^2/h$, is substantially suppressed at some Floquet topological transitions in the clean system. We determine the conditions for this suppression analytically and confirm our results in numerical simulations. Remarkably, introducing disorder dramatically enhances this transport by several orders of magnitude.
description: 4+epsilon pages, 4 figures, supplemental material
title: Διερεύνηση μηχανικών ιδιοτήτων υλικών που παρουσιάζουν ευαισθησία στην υδροστατική πίεση με τη βοήθεια πειραμάτων διείσδυσης
titleType: AlternativeTitle
Creators: name: Αθανασίου, Βασίλειος Ι.
Publisher: name: University of Thessaly
Year: 2014
Subjects: subject: ΥΛΙΚΑ, ΜΗΧΑΝΙΚΗ ΤΩΝ
subject: ΥΛΙΚΑ -- ΙΔΙΟΤΗΤΕΣ
subject: ΜΕΘΟΔΟΣ ΠΕΠΕΡΑΣΜΕΝΩΝ ΣΤΟΙΧΕΙΩΝ

description: Σημείωση: διατίθεται συμπληρωματικό υλικό σε ξεχωριστό αρχείο.
title: Definition of an ontology for managing image and dosimetric data in medical imaging
Creators: name: Brenet, Marine
Publisher: name: ESR EuroSafe Imaging
Year: 2018
Subjects: subject: Technical aspects
subject: Computer Applications-General
subject: CT
subject: Radioprotection / Radiation dose
subject: Computer applications
subject: Action 13 - Stakeholder engagement and collaboration
subject: Action 9 - Facilitation of research in advanced topics of radiation protection
subject: Action 12 - Cooperation with international radiation protection initiatives and other stakeholders including IAEA, WHO, ICRP, HERCA, European Commission
subject: Action 7 - Medical radiation protection research: MELODI, EURAMED
subject: Dosimetric comparison
subject: Radiotherapy techniques

description: Background/introduction Description of activity and work performed Conclusion and recommendations Personal/organisational information References
description: Background/introduction: This work is being carried out in the context of the MEDIRAD project (http://www.medirad-project.eu/), a EU project dedicated to the study of the effects of low-dose radiation exposure in medicine. One aspect of this project aims at setting up an...
Photonuclear Reaction Cross Sections for Gallium Isotopes
Creators: name: Akkoyun, Serkan
name: Bayram, Tuncay
Publisher: name: arXiv
Year: 2014
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The photon induced reactions which are named as photonuclear reactions have a great importance in many field of nuclear, radiation physics and related fields. Since we have planned to perform photonuclear reaction on gallium target with bremmstrahlung photons from clinical linear accelerator in the future, the cross-sections of neutron (photo-neutron (γ,xn)) and proton (photo-proton (γ,xn)) productions after photon activation have been calculated by using TALYS 1.2 computer code in this study. The target nucleus has been considered gallium which has two stable isotopes, 69Ga and 71Ga. According to the results, we have seen that the calculations are in harmony in the limited literature values. Furthermore, the pre-equilibrium and compound process contributions to the total cross-section have been investigated.
description: NUBA Conference Series-1: Nuclear Physics and Applications (11 pages, 5 figures)
การนำนโยบายการรับราชการทหารกองประจำการโดยวิธีร้องขอไปปฏิบัติ:ปัญหา อุปสรรค และแนวทางแก้ไข
Creators: name: นพดล  ฟักอังกูร
Publisher: name: ชมรมวิทยาลัยนวัตกรรมการจัดการ
Year: 2023
Subjects: การนำนโยบายไปปฏิบัติ
การรับราชการทหารกองประจำการ
การร้องขอหรือการสมัคร

description: วารสารวิชาการ การจัดการภาครัฐและเอกชน, 5, 2, 237-250
Additional file 7 of The impact of COVID-19 lockdowns on physical activity amongst older adults: evidence from longitudinal data in the UK
Creators: name: Elliott, Jack
name: Munford, Luke
name: Ahmed, Saima
name: Littlewood, Alison
name: Todd, Chris
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Science Policy
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 7. Proportion of older people (age 65 years and older) meeting physical activity guidelines over time using the alternative proxy for physical activity, restricted to the month of data collection.
title: Connecting the missing piece: a retrospective evaluation of image quality and dose in respect to the parameters variability for a clinical CT protocol
Creators: name: Viana Miranda Lima, Thiago
Publisher: name: ESR EuroSafe Imaging
Year: 2018
Subjects: subject: CT
subject: Radioprotection / Radiation dose
subject: Abdomen
subject: Action 13 - Stakeholder engagement and collaboration
subject: Action 10 - EuroSafe Imaging Stars
subject: Action 2 - Clinical diagnostic reference levels (DRLs)
subject: Action 10 - Improved communication and collaboration of health professionals in radiation protection
subject: Action 8 - EuroSafe Imaging Stars network and data collection
subject: Action 3 - Optimisation, diagnostic reference levels, image quality
subject: Diagnostic procedure
subject: Radiation safety
subject: Kv imaging

description: Background/introduction Description of activity and work performed Conclusion and recommendations Personal/organisational information References
description: Background/introduction: The main aim of a CT examination is to accurate answer the clinical question. Recently, radiation dose management systems (DMS) have been introduced in different hospitals as they support continuous optimisation of patient care in respect to patient...
The DataCite Journey: Reflecting on Progress and Envisioning the Future
Creators: name: Buys, Matt
Publisher: name: Zenodo
Year: 2023
Subjects: DataCite Community Meeting 2023
Strategic Roadmap

description: Discover the transformative path of DataCite as we come together for the annual 2023 Community Meeting. Join us in exploring the strides we've taken along our strategic roadmap and casting a collective gaze towards the exciting avenues that lie ahead.
🚀Embracing Our Achievements: A Look Back at DataCite's Journey🔮Shaping Tomorrow: Forging our Path Forward
Your voice matters as we navigate this narrative together.
Speaker: Matt Buys (Executive Director, DataCite)
A recording of this talk can be found here: https://youtu.be/1EfcvnGWGrs
Control of single-photon transport in a one-dimensional waveguide by another single photon
Creators: name: Yan, Wei-Bin
name: Fan, Heng
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the controllable single-photon transport in a one-dimensional (1D) waveguide with nonlinear dispersion relation coupled to a three-level emitter in cascade configuration. An extra cavity field was introduced to drive one of the level transitions of the emitter. In the resonance case, when the extra cavity does not contain photons, the input single photon will be reflected, and when the cavity contains one photon, the full transmission of the input single photon can be obtained. In the off-resonance case, the single-photon transport can also be controlled by the parameters of the cavity. Therefore, we have shown that the single-photon transport can be controlled by an extra cavity field.
description: Coments are welcome! 5 pages, 4 figures
Fragmentation of colliding planetesimals with water content
Creators: name: Maindl, Thomas I.
name: Dvorak, Rudolf
name: Schäfer, Christoph
name: Speith, Roland
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We investigate the outcome of collisions of Ceres-sized planetesimals composed of a rocky core and a shell of water ice. These collisions are not only relevant for explaining the formation of planetary embryos in early planetary systems, but also provide insight into the formation of asteroid families and possible water transport via colliding small bodies. Earlier studies show characteristic collision velocities exceeding the bodies' mutual escape velocity which - along with the distribution of the impact angles - cover the collision outcome regimes 'partial accretion', 'erosion', and 'hit-and-run' leading to different expected fragmentation scenarios. Existing collision simulations use bodies composed of strengthless material; we study the distribution of fragments and their water contents considering the full elasto-plastic continuum mechanics equations also including brittle failure and fragmentation.
description: Submitted to IAU Symposium 310 Proceedings 4 pages, 2 figures
Zero-Delay Sequential Transmission of Markov Sources Over Burst Erasure Channels
Creators: name: Etezadi, Farrokh
name: Khisti, Ashish
name: Trott, Mitchell
Publisher: name: arXiv
Year: 2014
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: A setup involving zero-delay sequential transmission of a vector Markov source over a burst erasure channel is studied. A sequence of source vectors is compressed in a causal fashion at the encoder, and the resulting output is transmitted over a burst erasure channel. The destination is required to reconstruct each source vector with zero-delay, but those source sequences that are observed either during the burst erasure, or in the interval of length $W$ following the burst erasure need not be reconstructed. The minimum achievable compression rate is called the rate-recovery function. We assume that each source vector is sampled i.i.d. across the spatial dimension and from a stationary, first-order Markov process across the temporal dimension. For discrete sources the case of lossless recovery is considered, and upper and lower bounds on the rate-recovery function are established. Both these bounds can be expressed as the rate for predictive coding, plus a term that decreases at least inversely with the recovery window length $W$. For Gauss-Markov sources and a quadratic distortion measure, upper and lower bounds on the minimum rate are established when $W=0$. These bounds are shown to coincide in the high resolution limit. Finally another setup involving i.i.d. Gaussian sources is studied and the rate-recovery function is completely characterized in this case.
description: 31 pages, 17 figures
Computational Algorithm for Orbit and Mass Determination of Visual Binaries
Creators: name: Sharaf, Mohamed
name: Nouh, Mohamed
name: Saad, Abdel Naby
name: Elkhateeb, Magdy
name: Saad, Somaya
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In this paper we introduce an algorithm for determining the orbital elements and individual masses of visual binaries. The algorithm uses an optimal point, which minimizes a specific function describing the average length between the least-squares solution and the exact solution. The objective function to be minimized is exact, without any approximation. The algorithm is applied to Kowalsky's method for orbital parameter computation, and to Reed's method for the determination of the dynamical parallax and individual masses. The procedure is applied to A 1145 and ADS 15182.
description: 9 pages, 2 tables
title: How a dose monitoring platform facilitates an iterative and multidisciplinary approach to image quality and dose optimisation
Creators: name: Heye, Tobias
Publisher: name: ESR EuroSafe Imaging
Year: 2018
Subjects: subject: Radiation physics
subject: Action 2 - Clinical diagnostic reference levels (DRLs)
subject: Action 6 - Clinical audit tool for imaging
subject: Action 1 - Guidelines, implementation policies, and Clinical Decision Support (ESR iGuide)
subject: Action 3 - Optimisation, diagnostic reference levels, image quality
subject: Action 2 - Clinical audit
subject: Action 1 - Clinical decision support, clinical imaging guidelines
subject: CT
subject: Radiation safety
subject: Quality assurance

description: Background/introduction Description of activity and work performed Conclusion and recommendations Personal/organisational information References
description: Background/introduction: Dose monitoring and dose optimization in a setting with multiple CT scanners in a university hospital environment can be complex and challenging. Various inputs, preferences and needs arising from different disciplines including CT radiological...
การศึกษาสภาพการบริหารงานบุคคลในสถานศึกษา สังกัดกรุงเทพมหานครสำนักงานเขตสายไหม
Creators: name: พรธีรา โลมา
Publisher: name: ชมรมวิทยาลัยนวัตกรรมการจัดการ
Year: 2023
Subjects: การบริหารงานบุคคล
สังกัดกรุงเทพมหานคร

description: วารสารวิชาการ การจัดการภาครัฐและเอกชน, 5, 2, 251-265
Geometrical scaling in charm structure function ratios
Creators: name: Boroun, G. R.
name: Rezaei, B.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: By using a Laplace-transform technique, we solve the next-to-leading-order master equation for charm production and derive a compact formula for the ratio $R^{c}=\frac{F^{^{c\overline{c}}}_L}{F^{^{c\overline{c}}}_2}$, which is useful for extracting the charm structure function from the reduced charm cross section, in particular, at DESY HERA, at small x. Our results show that this ratio is independent of xat small x. In this method of determining the ratios, we apply geometrical scaling in charm production in deep inelastic scattering (DIS). Our analysis shows that the renormalization scales have a sizable impact on the ratio Rcat high $Q^{2}$. Our results for the ratio of the charm structure functions are in a goodagreement with some phenomenological models.
description: 10 pages, 3 figures. arXiv admin note: text overlap with arXiv:hep-ph/9807263 by other authors
Additional file 1 of Long-term treatment patterns and survival in metastatic breast cancer by intrinsic subtypes – an observational cohort study in Sweden
Creators: name: Lindman, Henrik
name: Wiklund, Fredrik
name: Andersen, Klaus Kaae
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Cancer
subject: Plant Biology
subject: FOS: Biological sciences

description: Additional file 1: Table 1. Intrinsic subtype defined at primary diagnosis or re-biopsy.
Direito vivo em diálogo com o pensamento decolonial: uma análise a partir do direito antidiscriminatório
Creators: name: Lopes Ninomiya, Bruno
name: Lima, Fernando Rister de Sousa
Publisher: name: figshare
Year: 2022
Subjects: subject: Law
subject: FOS: Law

description: A pesquisa tem como objetivo, por meio de metodologia de revisão bibliográfica e uma análise sociojurídica da temática, compreender como a teoria de Direito Vivo criada por Eugen Ehrlich e as possibilidades que se apresentam a descolonização do direito propiciam um melhor entendimento do direito antidiscriminatório. Problematizou-se o fato de que o direito – e seu processo de interpretação – é calcado em uma perspectiva liberal e individualista que é utilizada para reproduzir o sistema de dominação racial, o que implica, necessariamente, na inserção de certos indivíduos nas hierarquias sociais. Constatou-se, por meio de um estudo pós-colonial, que a independência das colônias não foi um marco suficiente para que o poder colonial fosse findado, visto que segue existindo nas sociedades uma forma direta ou indireta de colonialismo interno – acoplado à colonialidade do poder e às políticas imperialistas do sistema-mundo – no qual controla e influencia a matriz epistêmica e política das nações ora colônias. Trata-se de uma matriz de poder que controla os seres e a questão de conhecimento, ao qual uns seriam inferiores e outros superiores, e esse diagnóstico reverbera, no campo do direito, como uma das premissas que justificam a inserção do direito antidiscriminatório nos currículos jurídicos. A ciência ehrlichiana, de igual modo, advoga por um direito que demanda necessárias transformações no sentido de que ele brotaria das relações sociais, sendo um processo dinâmico em constante modificação social.
การใช้นวัตกรรมบริหารงานวิชาการในยุคปกติใหม่ของผู้บริหารโรงเรียนวิทยาศาสตร์จุฬาภรณราชวิทยาลัย
Creators: name: สุชญา  ศรีอุดม
Publisher: name: ชมรมวิทยาลัยนวัตกรรมการจัดการ
Year: 2023
Subjects: นวัตกรรม
บริหารวิชาการ
ยุคปกติใหม่

description: วารสารวิชาการ การจัดการภาครัฐและเอกชน, 5, 2, 266-279