cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Maternity waiting homes and the impact on maternal mortality in developing countries : a rapid evidence assessment
Creators: name: Powell, Stephanie Michelle
Publisher: name: University of British Columbia
Year: 2019

description: The World Health Organization estimates that nearly 830 women die each day from preventable causes related to pregnancy and childbirth, with 99% of all maternal deaths occurring in developing countries. Maternity waiting homes (MWHs) are an intervention dating back to the 1950s, aimed at improving access to emergency and specialized maternity care. Often a stand-alone health care facility located near a larger medical centre or hospital with emergency and high risk maternity services, they provide a safe place for women to stay towards the end of their pregnancies to await the onset of labour. Once a woman goes into labour, she can be quickly transferred to the local hospital for a safe delivery. The facilities have been viewed as a low cost solution to decentralize obstetrical services and improve access to skilled care. However, very limited research has been conducted examining MWHs and their impact on maternal mortality. The purpose of this study was to examine previously published literature to identify the impact MWHs have had on reducing maternal mortality. This study also examined the factors that have been found to influence a woman’s decision and ability to use a MWH. A Rapid Evidence Assessment was conducted examining literature published between 1994 and September 2018. A total of 16 studies were identified, analyzed and critically appraised using three appraisal tools. The research evidence indicates that MWHs provide a protective effect against maternal mortality. Thematic analysis revealed six main factors that influenced a woman’s decision and ability to access a MWH; 1) distance and accessibility; 2) transportation issues; 3) financial costs; 4) physical aspects of MWHs and the services provided; 5) cultural practices/restrictions; and 6) unfamiliarity about the existence of MWHs. Findings from this REA add to a greater understanding of MWHs and their impact on maternal mortality, reaffirming the notion that MWHs continue to be a viable and effective intervention. However, further research is warranted to examine other health outcomes aside from maternal mortality, and ways that MWHs can be improved to better meet the needs of women.
title: Oops I did it again! : How to identify MRI artifacts and correct them on time.
Creators: name: Gutierrez, Patricia Andrea
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: MR physics
subject: Radiographers
subject: MR
subject: Education
subject: Imaging sequences
subject: Education and training

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: How to: - Recognize an MRI artifact in the Imaging. - Classify them. - Find strategies to minimize, avoid or take advantage of...
title: A previously unknown factor of contrast media injections enables potential for dose reduction in CT: a phantom and animal study
Creators: name: Pietsch, Hubertus
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Abdomen
subject: Contrast agents
subject: Vascular
subject: CT
subject: Contrast agent-intravenous
subject: Equipment
subject: Economics
subject: Haemodynamics / Flow dynamics

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: The image quality in contrast-enhanced computed tomography (CT) depends on many factors including but not limited to scanner technology, type of iodinated contrast medium, injection protocol, as well as patient specific parameters such as cardiac...
Approaches and trends in the teaching of regional geography in Cuba
Creators: name: Alvarez Cruz, Pedro
Publisher: name: figshare
Year: 2021
Subjects: Geography

description: The article that is presented tries on the approachand tendencies of the teaching of the Regional Geography in Cuba. This has as intention to value the focuses and assumed tendencies critically, from 1959 at 2017, in the teaching of the Regional Geography in the different school degrees. In the carried out documental study procedures were used, such as: reading of documental sources, summary of data and presentation of the information. It is good this article like a useful theoretical reflection for future curricular designs and the position epistemic and didactics to continue.
title: Ð¡Ð¿Ð¾ÑÐ¾Ð±Ñ Ð¿Ð¾Ð¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð»ÐµÐºÑÐ¸ÐºÐ¾-ÑÐµÐ¼Ð°Ð½ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»Ñ "ÐÐ¾Ð´Ð°" Ð² ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¼ ÑÑÐ°Ð½ÑÑÐ·ÑÐºÐ¾Ð¼ ÑÐ·ÑÐºÐµ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Ways to replenish the lexico-semantic field of the concept "Fashion" in modern French
Creators: name: ÐÐ°ÑÐºÐ¾Ð²Ð°, ÐÐ°ÑÐ³Ð°ÑÐ¸ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÑÑÐ°Ð½ÑÑÐ·ÑÐºÐ¸Ð¹ ÑÐ·ÑÐº
Ð»ÐµÐºÑÐ¸ÐºÐ¾-ÑÐµÐ¼Ð°Ð½ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¿Ð¾Ð»Ðµ
Ð¼Ð¾Ð´Ð°
lexico-semantic field
fashion
French

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ ÑÐ¿Ð¾ÑÐ¾Ð±Ð¾Ð² Ð¿Ð¾Ð¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð»ÐµÐºÑÐ¸ÐºÐ¾-ÑÐµÐ¼Ð°Ð½ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»Ñ Â«ÐÐ¾Ð´Ð°Â» Ð² ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¼ ÑÑÐ°Ð½ÑÑÐ·ÑÐºÐ¾Ð¼ ÑÐ·ÑÐºÐµ. ÐÑÐ°ÑÐºÐ¾ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° Ð¸ÑÑÐ¾ÑÐ¸Ñ ÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼Ð¾Ð´Ñ Ð½Ð° ÑÐµÑÑÐ¸ÑÐ¾ÑÐ¸Ð¸ Ð¤ÑÐ°Ð½ÑÐ¸Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÐµÑÐ¸Ð¾Ð´Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐ°Ð¼Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÑÑÐ·ÑÐºÐ¾Ð³Ð¾ ÑÐ·ÑÐºÐ°, Ð¸Ð·ÑÑÐµÐ½Ð° ÑÑÑÑÐºÑÑÑÐ° Ð»ÐµÐºÑÐ¸ÐºÐ¾-ÑÐµÐ¼Ð°Ð½ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿Ð¾Ð»Ñ. Ð ÑÐ°Ð¼ÐºÐ°Ñ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÑÐ¼Ð¸Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¼Ð¾Ð´Ñ, Ð¾ÑÐ¾Ð±ÑÐ°Ð½Ð½Ð¾Ð¹ Ð¸Ð· Ð¾Ð½Ð»Ð°Ð¹Ð½ Ð¶ÑÑÐ½Ð°Ð»Ð¾Ð² Ð¸ ÐºÐ°ÑÐ°Ð»Ð¾Ð³Ð¾Ð² Ð¾Ð´ÐµÐ¶Ð´Ñ. ÐÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐ·ÐºÐ¾Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ, Ð° ÑÐ°ÐºÐ¶Ðµ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ°Ð½ÐµÐµ Ð¾ÑÐ¾Ð±ÑÐ°Ð½Ð½Ð¾Ð¹ ÑÐµÑÐ¼Ð¸Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸, Ð±ÑÐ»Ð¾ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¾ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½Ð¾Ðµ Ð»ÐµÐºÑÐ¸ÐºÐ¾-ÑÐµÐ¼Ð°Ð½ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¿Ð¾Ð»Ðµ Â«ÐÐ¾Ð´Ð°Â».
description: The given work is devoted to the study of ways to replenish the lexico-semantic field of the concept âFashionâ in modern French. The history of the formation of fashion in France is briefly given, as well as the periodization of the French language itself, the structure of the lexico-semantic field is studied. As part of apractical study, the analysis of fashion terminology selected from online magazines and clothes catalogs was carried out. Using the narrowly focused literature and previously selected terminology, the own lexico-semantic field was made up.
The Global Evolution of Giant Molecular Clouds II: The Role of Accretion
Creators: name: Goldbaum, Nathan J.
name: Krumholz, Mark R.
name: Matzner, Christopher D.
name: McKee, Christopher F.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present virial models for the global evolution of giant molecular clouds. Focusing on the presence of an accretion flow, and accounting for the amount of mass, momentum, and energy supplied by accretion and star formation feedback, we are able to follow the growth, evolution, and dispersal of individual giant molecular clouds. Our model clouds reproduce the scaling relations observed in both galactic and extragalactic clouds. We find that accretion and star formation contribute contribute roughly equal amounts of turbulent kinetic energy over the lifetime of the cloud. Clouds attain virial equilibrium and grow in such a way as to maintain roughly constant surface densities, with typical surface densities of order 50 - 200 Msun pc^-2, in good agreement with observations of giant molecular clouds in the Milky Way and nearby external galaxies. We find that as clouds grow, their velocity dispersion and radius must also increase, implying that the linewidth-size relation constitutes an age sequence. Lastly, we compare our models to observations of giant molecular clouds and associated young star clusters in the LMC and find good agreement between our model clouds and the observed relationship between H ii regions, young star clusters, and giant molecular clouds.
description: 23 Pages, 9 Figures. Accepted to ApJ
title: Imaging findings and pathologic correlation of benign nerve sheath tumors presenting as solitary retroperitoneal masses
Creators: name: Preda, Lorenzo
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Abdomen
subject: Oncology
subject: Retroperitoneum
subject: CT
subject: MR
subject: Education
subject: Surgery
subject: Education and training
subject: Tissue characterisation

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: The purpose of the present report is to highlight the correlation of the typical histological features of retroperitoneal benign sheath nerve tumors (RBSNT) with their corresponding radiological findings. The relationship between tissue architecture...
Study on nasal deposition of microparticles and its relationship to airflow structure
Creators: name: Ahmadi, Milad
Publisher: name: figshare
Year: 2020
Subjects: subject: 91501 Computational Fluid Dynamics
subject: FOS: Other engineering and technologies
subject: 91508 Turbulent Flows
subject: 90399 Biomedical Engineering not elsewhere classified
subject: FOS: Medical engineering

description: A computational model was established in order to study the pressure, velocity and particle deposition in a human nasal cavity, including nasopharynx, main airway, nasal valve, and vestibule. Coronal CT scan images of a 39 years old Malaysian female were used to produce the 3D model. The Lagrangian approach was used to find the trajectories of micro-particles for 20 l/min flow rate. The deposition rate of micro particles were evaluated and the major hot spots for the deposition of injected particles were found. On the other hand, the pressure drop and velocity magnitude of the patient were investigated and compared in this paper. It was found that the particle diameter has a significant impact on deposition patterns for the micro particles. Additionally, with increase of particle diameter, micron particles experienced higher total deposition efficiency.
Double-Lepton Polarization Asymmetries and Branching Ratio in $B \rar K_{0}^{*}(1430) l^+ l^- $ transition from Universal Extra Dimension Model
Creators: name: Sirvanli, B. B.
name: Azizi, K.
name: Ipekoglu, Y.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the $B \rar K_{0}^{*}(1430) l^+ l^- $ transition in the Applequist-Cheng-Dobrescu model in the presence of a universal extra dimension. In particular, we calculate double lepton polarization asymmetries and branching ratio related to this channel and compare the obtained results with the predictions of the standard model. Our analysis of the considered observables in terms of radius $R$ of the compactified extra-dimension as the new parameter of the model show a considerable discrepancy between the predictions of two models in low $\frac{1}{R}$ values.
description: 12 Pages, 15 Figures and 1 Table
User's Perception of Print Media Retention in A Digital Era..pdf
Creators: name: Umoh, Margaret Sylvanus
Publisher: name: figshare
Year: 2022
Subjects: subject: 80706 Librarianship
subject: FOS: Media and communications
subject: Library and Information Studies
subject: 80799 Library and Information Studies not elsewhere classified

description: Print media usage presented some important qualities over time, which has made it an advantageous medium of study regardless of the technological advancements of the contemporary times popularly described as the information age. The value, as perceived by scholars in training (users of academic libraries especially), was sorted by this research to analyze why prints are still glamour for, in a digital era with all the improvements made by digital adoptions. This study revealed that 378 respondents returned their questionnaire copies out of the 500 sent out and constituted 75.6% returns. Results for objective 1, revealed among others that, clients’ have developed deeper relationships with prints media over a long time targeted around users’ study interest areas. Users revealed that these prints have brought enlightenment, education and enabled a smooth running of the global economy as well as its civil societies. It also revealed that users’ value for prints has been built on a strength that prints form the foundation for reading and learning. Users were loyal to prints publications as they provide high-quality content on areas that settle their specific interests. Respondents further revealed prints as being friendly, flexible for accessibility and utilization, encouraging sequential personal study with ease and without posing health challenges. Objective 2 indicated users’ perceived value as associated with the library revealing that librarians’ who were once seen as obsolete can now develop new skills, perform their jobs better, become friendly to their clients, improve and update services while streamlining academic standards. Regrettably, in objective 3, users revealed a catalog of challenges posed on them while utilizing print materials. They are, overcrowding the prints record library during examination time because of few copies of information materials, non-replacement of mutilated pages, disorganized catalogs, missing entries, and outright uneven distribution of prints. The researchers believe that if these challenges were addressed, users would be more satisfied with the utilization of prints resources KEY: Information perception, Information media, Users’ relationship with information system, Print media value, Information seeking, Information communication, Print media challenges, digital era, Academic libraries, Utilization.
title: Variability of chest CT patterns of SARS-CoV-2 variants, in vaccinated and unvaccinated patients, by the use of semi-automatic quantification software of A.I.
Creators: name: Magliocchetti, Simona
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Artificial Intelligence
subject: Lung
subject: Thorax
subject: CT
subject: Computer Applications-3D
subject: Computer Applications-Detection, diagnosis
subject: Segmentation
subject: Infection
subject: Outcomes

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Verify the variability of chest CT pattern in the different variants from SARS-CoV-2, Aplha, Delta and Omicron, in vaccinated and unvaccinated patients, using HRTC and semi-automatic quantification software of...
Nuclear effects on the longitudinal structure function at small x
Creators: name: Armesto, N.
name: Paukkunen, H.
name: Salgado, C. A.
name: Tywoniuk, K.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We discuss the longitudinal structure function in nuclear DIS at small $x$. We work within the framework of universal parton densities obtained in DGLAP analyses at NLO. We show that the nuclear effects on the longitudinal structure function closely follow those on the gluon distribution. The error analyses available from newest sets of nuclear PDFs also allow to propagate the uncertainties from present data. In this way, we evaluate the minimal sensitivity required in future experiments for this observable to improve the knowledge of the nuclear glue. We further discuss the uncertainties on the extraction of $F_2$ off nuclear targets, introduced by the usual assumption that the ratio $F_L/F_2$ is independent of the nuclear size. We focus on the kinematical regions relevant for future lepton-ion colliders.
description: LaTeX, 12 pages, 4 eps figures; v2: reference added; v3: comments and references added, results and conclusions unchanged, final version
title: Interreader reliability assessment of Hallux valgus evaluation on dorsoplantar weight-bearing radiographs from a prospective multi-center trial and correlation with patient reported outcome measures
Creators: name: chhabra, avneesh
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Bones
subject: Extremities
subject: Musculoskeletal bone
subject: Plain radiographic studies
subject: Education
subject: Image verification

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: The primary purpose was to determine interreader reliability (IRR) of hallux valgus (HV) related parameters, i.e. intermetatarsal angle (IMA), hallux valgus angle (HVA), lateral round sign of the first metatarsal, tibial sesamoid position (TSP),...
Noise-enhanced trapping in chaotic scattering
Creators: name: Altmann, Eduardo G.
name: Endler, Antonio
Publisher: name: arXiv
Year: 2010
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that noise enhances the trapping of trajectories in scattering systems. In fully chaotic systems, the decay rate can decrease with increasing noise due to a generic mismatch between the noiseless escape rate and the value predicted by the Liouville measure of the exit set. In Hamiltonian systems with mixed phase space we show that noise leads to a slower algebraic decay due to trajectories performing a random walk inside Kolmogorov-Arnold-Moser islands. We argue that these noise-enhanced trapping mechanisms exist in most scattering systems and are likely to be dominant for small noise intensities, which is confirmed through a detailed investigation in the Henon map. Our results can be tested in fluid experiments, affect the fractal Weyl's law of quantum systems, and modify the estimations of chemical reaction rates based on phase-space transition state theory.
description: 5 pages, 5 figures
title: Comparison between perfusion Planar versus SPECT Acquisition in Pulmonary Embolism
Creators: name: Algarni, Mushref
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Emergency
subject: Lung
subject: Molecular imaging
subject: Nuclear medicine conventional
subject: SPECT-CT
subject: Image compression
subject: Molecular imaging
subject: Embolism / Thrombosis
subject: Molecular, genomics and proteomics

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: The relevance of venilation / perfusion (V/Q) scintigraphy in the diagnosis of pulmonary embolism (PE) are well-accepted and frequently performed procedure in the diagnosis of pulmonary embolism, there has dwindled in recent years. Despite the fact...
title: Measuring the radiation safety effectiveness of standard below table lead shielding for interventional procedures.
Creators: name: ISON, Glenn
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Radiographers
subject: Radioprotection / Radiation dose
subject: Catheter arteriography
subject: Fluoroscopy
subject: Angioplasty
subject: Dosimetry
subject: Radiation safety
subject: Quality assurance

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: With the increasing complexity and length of interventional radiological procedures (2). The whole-body dose of interventional radiology operators is becoming a concern. Historically the torso and thyroid areas are mandatory shielded by PB...
title: ÐÐ±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ½ÐµÑÐ³Ð¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¾Ð³ÑÐ°Ð¶Ð´Ð°ÑÑÐ¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð·Ð´Ð°Ð½Ð¸Ñ Ð´ÐµÐ»Ð¾Ð²Ð¾Ð³Ð¾ ÑÐµÐ½ÑÑÐ°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Justification of energy efficiency of the enclosing structures of the business center building
Creators: name: Ð¡ÑÐ±Ð±Ð¾ÑÐ¸Ð½Ð°, Ð¡Ð²ÐµÑÐ»Ð°Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÐÐ³ÑÐ°Ð¶Ð´Ð°ÑÑÐ¸Ðµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸
Ð¤Ð°ÑÐ°Ð´Ñ
ÑÐ½ÐµÑÐ³Ð¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ
Ð´ÐµÐ»Ð¾Ð²Ð¾Ð¹ ÑÐµÐ½ÑÑ
Ð½Ð°Ð²ÐµÑÐ½Ð¾Ð¹ Ð²ÐµÐ½ÑÐ¸Ð»Ð¸ÑÑÐµÐ¼ÑÐ¹ ÑÐ°ÑÐ°Ð´
ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑÐ½ÑÐµ Ð¼Ð¾ÑÑÑ
ÑÐ°ÑÐ°Ð´Ð½Ð¾Ðµ Ð¾ÑÑÐµÐºÐ»ÐµÐ½Ð¸Ðµ

description: ÐÐ°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð° Ð½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¾Ð³ÑÐ°Ð¶Ð´Ð°ÑÑÐ¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð·Ð´Ð°Ð½Ð¸Ñ Ð´ÐµÐ»Ð¾Ð²Ð¾Ð³Ð¾ ÑÐµÐ½ÑÑÐ° Ñ ÑÐµÐ»ÑÑ ÑÐ¼ÐµÐ½ÑÑÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÐµÑÑ ÑÐµÐ¿Ð»Ð°. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¾ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½ÑÑ Ð¿Ð¾Ð»ÐµÐ¹, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ°ÑÑÐ¾Ð´Ð° ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð¸ ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÐ¸ ÑÐ°Ð·Ð»Ð¸ÑÑÑ Ð²Ð¸Ð´Ð¾Ð² ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹. ÐÐ¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÐ½ÐµÑÐ³Ð¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÐµ Ð¾Ð³ÑÐ°Ð¶Ð´Ð°ÑÑÐ¸Ðµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð´Ð»Ñ Ð·Ð´Ð°Ð½Ð¸Ñ Ð´ÐµÐ»Ð¾Ð²Ð¾Ð³Ð¾ ÑÐµÐ½ÑÑÐ°.
description: The master's thesis is aimed at studying the enclosing structures of the business center in order to reduce heat loss. In the course of the work, modeling of temperature fields was carried out, as well as an analysis of the heat energy consumption and the cost of various types of structures. According to the results of the study, the most energy efficient enclosing structures for the business center building were proposed.
Fractal Weyl law for Linux Kernel Architecture
Creators: name: Ermann, L.
name: Chepelianskii, A. D.
name: Shepelyansky, D. L.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Chaotic Dynamics (nlin.CD)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: We study the properties of spectrum and eigenstates of the Google matrix of a directed network formed by the procedure calls in the Linux Kernel. Our results obtained for various versions of the Linux Kernel show that the spectrum is characterized by the fractal Weyl law established recently for systems of quantum chaotic scattering and the Perron-Frobenius operators of dynamical maps. The fractal Weyl exponent is found to be $ν\approx 0.63$ that corresponds to the fractal dimension of the network $d \approx 1.2$. The eigenmodes of the Google matrix of Linux Kernel are localized on certain principal nodes. We argue that the fractal Weyl law should be generic for directed networks with the fractal dimension $d<2$.
description: RevTex 6 pages, 7 figs, linked to arXiv:1003.5455[cs.SE]. Research at http://www.quantware.ups-tlse.fr/, Improved version, changed format
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¸ÑÑÐµÐ¼Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð°Ð³ÐµÐ½ÑÑÑÐ² Ð¿Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð°Ð¼ Ð¾Ð±Ð¼ÐµÐ½Ð° ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: The development of a web application that automates student exchange agencys' work
Creators: name: Ð¢ÑÐ½Ñ ÐÐ¾
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð²ÐµÐ±-Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ
Ð²ÐµÐ±-ÑÐµÑÐ²Ð¸Ñ
Ð»Ð¸ÑÐ½ÑÐ¹ ÐºÐ°Ð±Ð¸Ð½ÐµÑ
Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð° Ð¾Ð±Ð¼ÐµÐ½Ð° ÑÑÑÐ´ÐµÐ½ÑÐ°Ð¼Ð¸
web application
web service
personal account
student exchange program

description: ÐÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð²ÐµÐ±-ÑÐµÑÐ²Ð¸ÑÐ° ÑÐ¸ÑÑÐµÐ¼Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐ¾ÑÑÑÐ´Ð½Ð¸ÐºÐ¾Ð² Ð°Ð³ÐµÐ½ÑÑÑÐ², Ð² ÑÐ°Ð¼ÐºÐ°Ñ ÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ Ð´Ð¾Ð»Ð¶Ð½Ñ Ð¿Ð¾Ð´Ð´ÐµÑÐ¶Ð¸Ð²Ð°ÑÑÑÑ ÑÑÐ½ÐºÑÐ¸Ð¸, Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑÐ¸Ðµ Ð´Ð»Ñ Ð±ÑÐ´ÑÑÐ¸Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð°ÐºÐµÑÐ° Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ¾Ð² Ð¸ Ð·Ð°ÑÐ²Ð¾Ðº Ð½Ð° Ð¿Ð¾ÑÑÑÐ¿Ð»ÐµÐ½Ð¸Ðµ Ð² Ð²ÑÐ·, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÑÐ°Ð½Ð·Ð¸Ñ Ðº Ð¼ÐµÑÑÑ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð¸ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ¾Ð² Ð½Ð° Ð¿ÑÐµÐ±ÑÐ²Ð°Ð½Ð¸Ðµ Ð² ÑÑÑÐ°Ð½Ðµ. ÐÐ¿ÐµÑÐ°ÑÐ¸Ð²Ð½Ð°Ñ Ð¿Ð¾Ð´Ð´ÐµÑÐ¶ÐºÐ° Ð¿Ð¾ Ð²ÑÐµÐ¼ Ð²Ð¾Ð¿ÑÐ¾ÑÐ°Ð¼ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸, Ð¿Ð¾ÑÑÑÐ¿Ð»ÐµÐ½Ð¸Ñ Ð¸ Ð·Ð°ÑÐ¸ÑÐ»ÐµÐ½Ð¸Ñ, Ð² Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ðµ ÑÑÐµÐ±Ð½Ð¾Ðµ Ð·Ð°Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ
ÐÑÐ» Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ¾ÑÑÑÐ´Ð½Ð¸ÐºÐ¾Ð² Ð°Ð³ÐµÐ½ÑÑÑÐ², Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ðµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÐµ ÑÐµÑÐµÐ½Ð¸Ñ. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¸ Ð¿ÑÐ¾ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½ Ð»Ð¸ÑÐ½ÑÐ¹ ÐºÐ°Ð±Ð¸Ð½ÐµÑ - ÑÐ¸ÑÑÐµÐ¼Ð° Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð°Ð³ÐµÐ½ÑÑÑÐ² Ð¿Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð°Ð¼ Ð¾Ð±Ð¼ÐµÐ½Ð° ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð².
description: The final qualifying work of this bachelor is devoted to the development of a web service for automating agency staff tasks that help ensure the timely completion of all documents required for future students' admission to university and staying in a foreign country, as well as transit to the place of study. Operational support on all issues that may occur with preparation, admission and enrollment in the selected institution are offered. The results achieved through analyzing existing software solutions used by agency employees are provided. System requirements, database structure, interfaces and corresponding software modules are presented.
Teach and learn Geography from a cooperative-transformative approach
Creators: name: Alvarez Cruz, Pedro
Publisher: name: figshare
Year: 2021
Subjects: Geography

description: The article presents the main postulates of the approach cooperative-transformative; didactic perspective that he tries to reinforce the relationships among the fundament epistemologists and didactic of the Geography. This has as intention to expose the theoretical-methodological fundament for the orientation of the process of teaching-learning of the Geography in the school context. The carried out exhibition leaned on in the use of methods of the educational research, such as: analysis-synthesis, induction-deduction, historical-logical analysis, analysis of bibliographical sources and system focus. The article evidences the potentialities of the approach cooperative-transformative for the teaching and the learning of the Geography in the school context.
title: The Inferior Vena Cava, The Great Unknown: What Radiological Findings can we Find?
Creators: name: Calero Ortega, Andrea
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Abdomen
subject: Vascular
subject: Veins / Vena cava
subject: CT
subject: Computer Applications-3D
subject: Congenital

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Review anatomy and embryology of inferior vena cava (IVC). Review and recognized anatomical congenital variants of IVC. Review some primary IVC malignancies and secondary ​involvement of the IVC. Identify IVC pitfalls...
Wandering Black Holes in Bright Disk Galaxy Halos
Creators: name: Bellovary, Jillian
name: Governato, Fabio
name: Quinn, Tom
name: Wadsley, James
name: Shen, Sijing
name: Volonteri, Marta
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We perform SPH+N-body cosmological simulations of massive disk galaxies, including a formalism for black hole seed formation and growth, and find that satellite galaxies containing supermassive black hole seeds are often stripped as they merge with the primary galaxy. These events naturally create a population of "wandering" black holes that are the remnants of stripped satellite cores; galaxies like the Milky Way may host 5 -- 15 of these objects within their halos. The satellites that harbor black hole seeds are comparable to Local Group dwarf galaxies such as the Small and Large Magellanic Clouds; these galaxies are promising candidates to host nearby intermediate mass black holes. Provided that these wandering black holes retain a gaseous accretion disk from their host dwarf galaxy, they give a physical explanation for the origin and observed properties of some recently discovered off-nuclear ultraluminous X-ray sources such as HLX-1.
description: Accepted for publication in ApJ Letters
title: Quantification of subclinical plaque characteristics and perivascular fat using CCTA in people living with human immunodeficiency virus
Creators: name: Zhou, Jie
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Cardiac
subject: Cardiovascular system
subject: CT-Angiography
subject: Comparative studies
subject: AIDS

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: With the development and application of antiretroviral therapy (ART), non-AIDS–related death has become the leading cause of death in most people living with human immunodeficiency virus (PLWH), of which coronary artery disease (CAD) is the main...
Ultra-low-power event-driven radio system for miniaturized biomedical implants
Creators: name: Cai, Mengye
Publisher: name: University of British Columbia
Year: 2020

description: The aggressive scaling of the CMOS technologies has made it possible to implement denser, cheaper, higher performance and lower power integrated circuits (ICs) for a widespread of applications. Among these applications in various implantable medical devices (IMDs) such as cochlear implants, capsule endoscopy, brain-machine interface, and smart stents, telemonitoring and wireless communication are key functions. The radio-frequency (RF) communication systems for IMDs differ from conventional data-driven radios in various aspects including form factor, power consumption, communication range, and operation manner. The focus of this thesis is on exploring novel circuit- and system-level design techniques for monolithic CMOS wireless event-driven radios intended for miniaturized biomedical implants. To fulfill the stringent power requirement, conventionally various forms of envelope-detection-based receivers are used. However, such receivers suffer from inferior sensitivity and also need calibration or external components, which are not amenable solutions for IMDs. To address these issues, a crystal-less receiver that employs a programmable envelope detector to provide a better trade-off between sensitivity and power consumption is presented. Furthermore, a double-mixing receiver is robust to process, supply voltage and ambient temperature (PVT) variations. By suppressing flicker noise and DC offsets, the proposed architecture while achieving an improved sensitivity eliminates the need for external components and calibration. There are typically three wireless links existing in an implantable radio system, the uplink, the downlink, and the power link. In this work, the up- and down-stream datalinks are realized by exploiting 915 MHz frequency band using time division duplexing (TDD) that is manipulated by a smart control module, while remote power link is realized in the 2.4 GHz band. Without any external components and calibration overhead, the radio is also robust to PVT variations, leading to a low-cost and highly integrated wireless node. To confirm the validity of the proposed technique, proof-of-concept prototypes have been designed and fabricated. All prototype circuits have been implemented in CMOS technology and have been successfully evaluated. The applications of proposed techniques are not limited to IMDs and they can also be used in other applications where energy resources are constrained and/or low power operation with miniaturized size are required.
title: Brody score before and after triple combination modulating therapy in adult patients with cystic fibrosis
Creators: name: Fogante, Marco
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Lung
subject: CT
subject: Treatment effects
subject: Inflammation

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Previous studies showed the clinical effectiveness of elexacaftor-tezacaftor-ivacaftor (ETI) in cystic fibrosis (CF) patients. The aim of the present study was to evaluate the role of cystic fibrosis transmembrane conductance regulator (CFTR)...
Ionization balance of Ti in the photospheres of the Sun and four late-type stars
Creators: name: Bergemann, Maria
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In this paper we investigate statistical equilibrium of Ti in the atmospheres of late-type stars. The Ti I/Ti II level populations are computed with available experimental atomic data, except for photoionization and collision induced transition rates, for which we have to rely on theoretical approximations. For the Sun, the NLTE line formation with adjusted H I inelastic collision rates and MAFAGS-OS model atmosphere solve the long-standing discrepancy between Ti I and Ti II lines. The NLTE abundances determined from both ionization stages agree within $0.01$ dex with each other and with the Ti abundance in C I meteorites. The Ti NLTE model does not perform similarly well for the metal-poor stars, overestimating NLTE effects in the atmospheres of dwarfs, but underestimating overionization for giants. Investigating different sources of errors, we find that only [Ti/Fe] ratios based on Ti II and Fe II lines can be safely used in studies of Galactic chemical evolution. To avoid spurious abundance trends with metallicity and dwarf/giant discrepancies, it is strongly recommended to disregard Ti I lines in abundance analyses, as well as in determination of surface gravities.
description: 16 pages, accepted for publication in MNRAS
Constraints of reduced density-matrix functional theory for the two-dimensional homogeneous electron gas
Creators: name: Putaja, A.
name: Rasanen, E.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Reduced density-matrix functional theory (RDMFT) has become an appealing alternative to density-functional theory to describe electronic properties of highly-correlated systems. Here we derive exact conditions for the suitability of RDMFT to describe the two-dimensional homogeneous electron gas, which is the base system for, e.g., semiconductor quantum dots and quantum Hall devices. Following the method of Cioslowski and Pernal [J. Chem. Phys. {\bf 111}, 3396 (1999)] we focus on the properties of power functionals of the form $f(n,n')=(n n')^α$ for the scaling function in the exchange-correlation energy. We show that in order to have stable and analytic solutions, and for $f$ to satisfy the homogeneous scaling constraint, the power is restricted to $1/4 \leq α\leq 3/4$. Applying a reasonable ansatz for the momentum distribution and the lower bound for the exchange-correlation energy tightens the physical regime further to $0.64 \lesssim α\leq 0.75$.
title: MRI in Inflammatory Myositis? DO or DON’T?
Creators: name: Abid Sohail, Zaynab
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Musculoskeletal soft tissue
subject: Musculoskeletal system
subject: MR
subject: Education
subject: Infection
subject: Inflammation

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To define Idiopathic Inflammatory Myositis (IIM) and describe the impact of disease on muscular tissue To present the differentiating radiological features of the main subclassifications of IIM To promote discussion about the role of imaging in the...
title: Causal evidence for cerebello-limbic-striatal circuit dynamics supporting depression
Creators: name: zheng, ruiping
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Paediatric
subject: MR
subject: MR-Functional imaging
subject: Neural networks
subject: Molecular imaging
subject: Radiobiology
subject: Developmental disease
subject: Molecular, genomics and proteomics

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: The striatum is known to be impaired in MDD patients. Abnormal structure or function of the striatum may disturb the top-down regulation of negative emotions among persons more vulnerable to developing depressive state, especially adolescent. Recent...
Bacterial cyclomodulins: types and roles in carcinogenesis
Creators: name: Morgan, Radwa N.
name: Saleh, Sarra E.
name: Farrag, Hala A.
name: Aboulwafa, Mohammad M.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Molecular Biology
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Various studies confirmed that bacterial infections contribute to carcinogenesis through the excessive accumulation of reactive oxygen species (ROS) and the expression of toxins that disrupt the cell cycle phases, cellular regulatory mechanisms and stimulate the production of tumorigenic inflammatory mediators. These toxins mimic carcinogens which act upon key cellular targets and result in mutations and genotoxicities. The cyclomodulins are bacterial toxins that incur cell cycle modulating effects rendering the expressing bacterial species of high carcinogenic potentiality. They are either cellular proliferating or cell cycle arrest cyclomodulins. Notably, cyclomodulins expressing bacterial species have been linked to different human carcinomas. For instance, Escherichia coli species producing the colibactin were highly prevalent among colorectal carcinoma patients, CagA+ Helicobacter pylori species were associated with MALT lymphomas and gastric carcinomas and Salmonella species producing CdtB were linked to hepatobiliary carcinomas. These species stimulated the overgrowth of pre-existing carcinomas and induced hyperplasia in in vivo animal models suggesting a role for the cyclomodulins in carcinogenesis. Wherefore, the prevalence and mode of action of these toxins were the focus of many researchers and studies. This review discusses different types of bacterial cyclomodulins highlighting their mode of action and possible role in carcinogenesis.
Diassociative algebras and Milnor's invariants for tangles
Creators: name: Kravchenko, Olga
name: Polyak, Michael
Publisher: name: arXiv
Year: 2010
Subjects: subject: Geometric Topology (math.GT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 57M25, 57M27, 18D50, 16S37

description: We extend Milnor's mu-invariants of link homotopy to ordered (classical or virtual) tangles. Simple combinatorial formulas for mu-invariants are given in terms of counting trees in Gauss diagrams. Invariance under Reidemeister moves corresponds to axioms of Loday's diassociative algebra. The relation of tangles to diassociative algebras is formulated in terms of a morphism of corresponding operads.
description: 17 pages, many figures; v2: several typos corrected
title: Core and Penumbra estimation using Deep learning in association with clinical measures in Computed tomography perfusion (CTP)
Creators: name: Bal, Sukhdeep
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Head and neck
subject: MR physics
subject: CT
subject: Neural networks
subject: Computer Applications-Detection, diagnosis
subject: Physics
subject: Artifacts
subject: Ischaemia / Infarction

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Computed tomography perfusion (CTP) analysis, which is dynamic, contrast-enhanced, and non-evasive, remains an essential diagnostic tool for triaging decisions in acute stroke [2,4,7]. The assessment of irreversibly damaged infarct core and...
Didactics and didactics of Geography: bases of its theoretical-methodological unit
Creators: name: Alvarez Cruz, Pedro
Publisher: name: figshare
Year: 2021
Subjects: Geography

description: Thiis article of theoretical refleection aims to explain the essential
relationships between the didactics and didactics of Geography,
as well as its theoretical-methodological unit. In its elaboration, a
documentary research methodology was used; supported by vari-
ous techniques, such as: reading documentary sources, data col-
lection and presentation of information. Thie article shows the es-
sential relationships between didactics and special didactics;
which expressed in the following three levels: 1) general-particu-
lar-singular; 2) abstract-concrete-generalization; and 3) theoret-
ical-methodological-practical. Thie analysis of these levels of rela-
tionship reveals, essentially, the philosophical, epistemological,
sociological, psychological, pedagogical and didactic foundations,
which constitute the basis of the theoretical-methodological unit
of didactics and special didactics.
Colour gradients within SDSS DR7 galaxies: hints of recent evolution
Creators: name: Gonzalez-Perez, V.
name: Castander, F. J.
name: Kauffmann, G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The evolutionary path followed by a galaxy shapes its internal structure, and, in particular, its internal colour variation. We present a study of the internal colour variation within galaxies from the Seventh Data Release of the Sloan Digital Sky Survey (SDSS DR7). We statistically study the connection between the internal colour variation and global galactic properties, looking for hints of the recent galactic evolution. Considering only galaxies with good photometry and spectral measurements, we define four luminosity-threshold samples within the redshift range 0.01
description: 16 pages, 16 figures, MNRAS
title: Ð ÐµÐ±ÑÐµÐ½Ð´Ð¸Ð½Ð³ ÐºÐ°Ðº Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½Ñ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸Ð¼Ð¸Ð´Ð¶Ð° ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«ÐÐµÑÑÐ¾-Ð¤Ð¸ÑÐ½ÐµÑÂ»)
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Rebranding as a tool for the formation of the company's image (on the example of Metro-fitness LLC)
Creators: name: ÐÐ¾Ð»Ð¾ÐºÐ¾ÐµÐ´Ð¾Ð², ÐÐ»Ð°Ð´Ð¸ÑÐ»Ð°Ð²
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: ÑÐµÐ±ÑÐµÐ½Ð´Ð¸Ð½Ð³
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ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÑÐµÐ±ÑÐµÐ½Ð´Ð¸Ð½Ð³Ð°
ÑÐ¸ÑÐ¼ÐµÐ½Ð½ÑÐ¹ ÑÑÐ¸Ð»Ñ
rebranding
company image
marketing analysis
branding
rebranding efficiency
form style

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·ÑÑÐµÐ½Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ñ Ð¸Ð¼Ð¸Ð´Ð¶Ð° Ð¸ ÑÐµÐ±ÑÐµÐ½Ð´Ð¸Ð½Ð³Ð°. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³Ð¾Ð²ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ½ÐºÐ° ÑÐ¸ÑÐ½ÐµÑ-ÑÑÐ»ÑÐ³. Ð ÑÐ°ÐºÐ¶Ðµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐµÐ±ÑÐµÐ½Ð´Ð¸Ð½Ð³Ð° Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ ÐÐÐ Â«ÐÐµÑÑÐ¾-ÑÐ¸ÑÐ½ÐµÑÂ» Ñ ÑÐµÐ»ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐ»ÑÐ³ Ð¸ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð»Ð¾Ð¶Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¸Ð¼Ð¸Ð´Ð¶Ð° ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸.
description: In this final qualifying work, the theoretical and methodological foundations of image and rebranding were studied. A marketing analysis of the fitness services market has been carried out. And also considered the features of rebranding on the example of the company "Metro-fitness" with the aim of researching and developing recommendations for improving services and forming a positive image of the company.
The didactics of geography in the face of the plurality of geographical approaches and trends: its projection in the teaching-learning process of geography
Creators: name: Alvarez Cruz, Pedro
Publisher: name: figshare
Year: 2021
Subjects: Geography

description: In the didactics of geography, the approach existent have had a great significance, once they express the foundations epistemologists of the geographical science; problem that allows their didactic structuring, the determination of the object of study of the disciplines, of their main problems, the determination of their ends and objectives, the structuringof their content, the selection of their methods and means, the organization forms and evaluation of the process learning-teaching of Geography. This article presents a synthesis, derived of theoretical systematizing on the main approach that influence inthe didactic of geography
title: Additional value of Cardiac Magnetic Resonance mapping in competitive athletes after Sars-CoV-2 infection
Creators: name: Urso, Danilo
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Cardiac
subject: MR physics
subject: MR
subject: Experimental investigations
subject: Infection
subject: Tissue characterisation

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Sars-CoV-2 infection is impacting in the management of competitive athletes, in which myocardial injury is not uncommon after Sars-CoV-2 infection, with prevalence variable across the studies. [1] Cardiovascular Magnetic Resonance (CMR) is the...