cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Free Material Design problem for stationary heat equation on low dimensional structures
Creators: name: Lewiński, Tomasz
name: Rybka, Piotr
name: Zatorska-Goldstein, Anna
Publisher: name: arXiv
Year: 2021
Subjects: subject: Analysis of PDEs (math.AP)
subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: 49J20, 49K20, 80M50

description: For a given balanced distribution of heat sources and sinks, $Q$, we find an optimal conductivity tensor field, $\hat C$, minimizing the thermal compliance. We present $\hat C$ in a rather explicit form in terms of the datum. Our solution is in a cone of non-negative tensor-valued finite Borel measures. We present a series of examples with explicit solutions.49J20, %Singular parabolic equations secondary: 49K20, 80M50
title: Iatrogenic complications after abdomino-pelvic procedures - a pictorial review
Creators: name: Caetano, António
Publisher: name: European Congress of Radiology
Year: 2017
Subjects: subject: Acute
subject: Surgery
subject: Complications
subject: MR
subject: CT
subject: Abdomen

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: It is important to be aware of the main abdominal and pelvic iatrogenic injuries following non-open surgery interventions. Correct diagnosis requires knowledge of the patient’s symptoms and signs related to each complication, and choosing the...
Lifestyle impacts on the aging-associated expression of biomarkers of DNA damage and telomere dysfunction in human blood: Measuring the influence of lifestyle on aging
Creators: name: Kraus, Johann M.
name: von Figura, Guido
name: Rudolph, Karl Lenhard
name: Rudolph-Watabe, Masami
name: Song, Zhangfa
name: Dillon, Patric
name: Kestler, Hans A.
name: Liu, Yan
name: Ju, Zhenyu
name: Torrice, Chad
name: Sanoff, Hanna
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2010

description: Cellular aging is characterised by telomere shortening, which can lead to uncapping of chromosome ends (telomere dysfunction) and that activation of DNA damage responses. There is some evidence the DNA damage accumulates during human aging and that lifestyle factors contribute to the accumulation of DNA damage. Recent studies have identified a set of serum markers that are induced by telomere dysfunction and DNA damage and these markers showed an increased expression in blood during human aging. Here, we investigated the influence of lifestyle factors (such as exercise, smoking, body mass) on the aging associated expression of serum markers of DNA damage (CRAMP, EF-1α, Stathmin, n-acetyl-glucosaminidase, and chitinase) in comparison to other described markers of cellular aging (p16INK4a upregulation and telomere shortening) in human peripheral blood. The study shows that lifestyle factors have an age-independent impact on the expression level of biomarkers of DNA damage. Smoking and increased body mass indices were associated with elevated levels of biomarkers of DNA damage independent of the age of the individuals. In contrast, exercise was associated with an age-independent reduction in the expression of biomarkers of DNA damage in human blood. The expression of biomarkers of DNA damage correlated positively with p16INK4a expression and negatively with telomere length in peripheral blood T-lymphocytes. Together, these data provide experimental evidence that both aging and lifestyle impact on the accumulation of DNA damage during human aging.
title: Young and Old Bone: Early signs of disturbed fracture healing.
Creators: name: Pinedo, Bianca Viridiana
Publisher: name: European Congress of Radiology
Year: 2017
Subjects: subject: Bones
subject: Trauma
subject: Musculoskeletal bone
subject: CT
subject: MR
subject: Fluoroscopy
subject: Instrumentation
subject: Education
subject: Demineralisation-Bone
subject: Trauma
subject: Osteoporosis

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: 1. Learning objectives The purpose of our educational exhibit is to: 1.Review the age-dependent changes in bone and the current radiological evaluation. 2. Learn the key Imaging findings of the fracture healing stages and its biological...
Generalised Known Kinematics (GKK) An Approach for Kinematic Observables in Pair Production Events with Decays Involving Invisible Particles
Creators: name: Kraetzschmar, Thomas
name: Krinner, Fabian
name: Pfaff, Marvin
name: Rad, Navid
name: Rostomyan, Armine
name: Schlechter, Lorenz
name: Simon, Frank
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: Many analyses in high energy physics are limited due to missing kinematic information of known invisible particles in the detector, for example neutrinos. The undetected particle carries away momentum and energy information, preventing the full reconstruction of such an event. In this paper, we present a method to handle this missing information, referred to as the Generalised Known Kinematics (GKK) approach. It is based on constructing event-by-event probability density distributions that describe the physically allowed kinematics of an event. For GKK we take into account the available kinematic information and constraints given by the assumed final state. Summing these event-wise distributions over large data sets allows the determination of parameters that influence the event kinematics, such as particle masses, which are otherwise obscured by the missing information on the invisible final-state particles. The method is demonstrated in simulation studies with $τ^+ τ^-$ events in $e^+ e^-$ collisions at the $Υ$(4S) resonance, presenting a new, promising approach for the measurement of the $τ$ lepton mass.
description: Second Version
(101122) James Panton Ham
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
title: An approach to musculoskeletal paediatric examinations dose values
Creators: name: Santos, Joana
Publisher: name: European Congress of Radiology
Year: 2017
Subjects: subject: Radiographers
subject: Paediatric
subject: Conventional radiography
subject: CT
subject: Fluoroscopy
subject: Diagnostic procedure
subject: Radiation safety
subject: Dosimetric comparison

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: During a clinical practice, peadiatric medical face a wide variety of pathologies associated with the musculoskeletal system. Studies show that the occurrence of pediatric injuries is very frequent, with a percentage of 20.25% per year (1-3) . In...
Interacting Ensemble of the Instanton-dyons and Deconfinement Phase Transition in the SU(2) Gauge Theory
Creators: name: Larsen, Rasmus
name: Shuryak, Edward
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Instanton-dyons, also known as instanton-monopoles or instanton-quarks, are topological constituents of the instantons at nonzero temperature and holonomy. We perform numerical simulations of the ensemble of interacting dyons for the SU(2) pure gauge theory. Unlike previous studies, we focus on back reaction on the holonomy and the issue of confinement. We calculate the free energy as a function of the holonomy and the dyon densities, using standard Metropolis Monte Carlo and integration over parameter methods. We observe that as the temperature decreases and the dyon density grows, its minimum indeed moves from small holonomy to the value corresponding to confinement. We then report various parameters of the self-consistent ensembles as a function of temperature, and investigate the role of inter-particle correlations.
description: 11 Pages, 13 Figures
Heider balance, asymmetric ties, and gender segregation
Creators: name: Krawczyk, Małgorzata J.
name: del Castillo-Mussot, Marcelo
name: Hernández-Ramirez, Eric
name: Naumis, Gerardo G.
name: Kułakowski, Krzysztof
Publisher: name: arXiv
Year: 2015
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Social and Information Networks (cs.SI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: To remove a cognitive dissonance in interpersonal relations, people tend to divide our acquaintances into friendly and hostile parts, both groups internally friendly and mutually hostile. This process is modeled as an evolution towards the Heider balance. A set of differential equations have been proposed and validated (Kulakowski {\it et al}, IJMPC 16 (2005) 707) to model the Heider dynamics of this social and psychological process. Here we generalize the model by including the initial asymmetry of the interprersonal relations and the direct reciprocity effect which removes this asymmetry. Our model is applied to the data on enmity and friendship in 37 school classes and 4 groups of teachers in México. For each class, a stable balanced partition is obtained into two groups. The gender structure of the groups reveals stronger gender segregation in younger classes, i.e. of age below 12 years, a fact consistent with other general empirical results.
Observation of Ultrafast Free Carrier Dynamics in Single Layer MoS$_2$
Creators: name: Čabo, Antonija Grubišić
name: Miwa, Jill A.
name: Grønborg, Signe S.
name: Riley, Jonathon M.
name: Johannsen, Jens C.
name: Cacho, Cephise
name: Alexander, Oliver
name: Chapman, Richard T.
name: Springate, Emma
name: Grioni, Marco
name: Lauritsen, Jeppe V.
name: King, Phil D. C.
name: Hofmann, Philip
name: Ulstrup, Søren
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The dynamics of excited electrons and holes in single layer (SL) MoS$_2$ have so far been difficult to disentangle from the excitons that dominate the optical response of this material. Here, we use time- and angle-resolved photoemission spectroscopy for a SL of MoS$_2$ on a metallic substrate to directly measure the excited free carriers. This allows us to ascertain a direct quasiparticle band gap of 1.95 eV and determine an ultrafast (50 fs) extraction of excited free carriers via the metal in contact with the SL MoS$_2$. This process is of key importance for optoelectronic applications that rely on separated free carriers rather than excitons.
description: 15 pages, 4 Figures. To appear in Nano Letters, 2015
Expression of p16INK4a as a biomarker of T-cell aging in HIV-infected patients prior to and during antiretroviral therapy
Creators: name: Krishnamurthy, Janakiraman
name: Menezes, Prema
name: Hudgens, Michael G.
name: Nelson, Julie A.E.
name: Liu, Yan
name: Eron, Joseph J.
name: Sharpless, Norman E.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2012

description: The p16INK4a tumor suppressor gene is a mediator of cellular senescence and has been suggested to be a biomarker of ‘molecular’ age in several tissues including T-cells. To determine the association of both active and suppressed HIV infection with T-cell aging, T-cell p16INK4a expression was compared between 60 HIV+ suppressed subjects, 23 HIV+ untreated subjects, and 18 contemporaneously collected HIV-negative controls, as well as 148 HIV-negative historical samples. Expression did not correlate with chronologic age in untreated HIV+ patients, consistent with an effect of active HIV replication on p16INK4a expression. In patients on cART with suppressed viral loads, however, p16INK4a levels were similar to uninfected controls and correlated with chronologic age, with a trend toward an inverse correlation with CD4 count. These data show that p16INK4a is a reliable biomarker of T cell aging in HIV+ patients with suppressed viral loads and suggest that poor CD4 cell recovery on cART may be associated with increased T-cell expression of p16INK4a, a marker of cellular senescence.
(101119) James Panton Ham
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Antecedent Factors Affecting Innovation, Radical Innovation and Incremental Innovation
Creators: name: Hachapan Uachotikoon
Publisher: name: Naresuan University Graduate School
Year: 2019
Subjects: Innovativeness
Innovation
Antecedent Factors
Radical Innovation
Incremental Innovation

description: Journal of Community Development Research (Humanities and Social Sciences), 12, 3, 11-32
(101120) Isabella Paul
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
title: Skin thickening in the Breast - It’s not always Cancer!
Creators: name: Salazar Segovia, Jonathan
Publisher: name: European Congress of Radiology
Year: 2017
Subjects: subject: Cancer
subject: Education
subject: Ultrasound
subject: MR
subject: Mammography
subject: Breast
subject: Education and training

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Recognize skin thickening in different imaging modalities, including US, mammography and MRI. Describe the main differential diagnoses for this imaging finding, including benign and malignant causes, such as carcinoma, lymphoma, infection, post...
A Deep Dive into Machine Learning Density Functional Theory for Materials Science and Chemistry
Creators: name: Fiedler, Lenz
name: Shah, Karan
name: Bussmann, Michael
name: Cangi, Attila
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: With the growth of computational resources, the scope of electronic structure simulations has increased greatly. Artificial intelligence and robust data analysis hold the promise to accelerate large-scale simulations and their analysis to hitherto unattainable scales. Machine learning is a rapidly growing field for the processing of such complex datasets. It has recently gained traction in the domain of electronic structure simulations, where density functional theory takes the prominent role of the most widely used electronic structure method. Thus, DFT calculations represent one of the largest loads on academic high-performance computing systems across the world. Accelerating these with machine learning can reduce the resources required and enables simulations of larger systems. Hence, the combination of density functional theory and machine learning has the potential to rapidly advance electronic structure applications such as in-silico materials discovery and the search for new chemical reaction pathways. We provide the theoretical background of both density functional theory and machine learning on a generally accessible level. This serves as the basis of our comprehensive review including research articles up to December 2020 in chemistry and materials science that employ machine-learning techniques. In our analysis, we categorize the body of research into main threads and extract impactful results. We conclude our review with an outlook on exciting research directions in terms of a citation analysis.
(101121) Isabella Mary Ham
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
title: Loss of vision: imaging of the visual pathways
Creators: name: Garrouche, Nada
Publisher: name: European Congress of Radiology
Year: 2017
Subjects: subject: Anatomy
subject: Eyes
subject: CNS
subject: CT
subject: MR
subject: Diagnostic procedure
subject: eLearning
subject: Education and training

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: 1. Describe the cranial nerves involved in vision and the visual reflex pathways in terms of anatomy and function. 2. Describe the spectrum of intracranial disease processes that can disrupt the visual system. 3. Discuss the correlation of patient...
Review: A Meta-Analysis of GWAS Studies and Age-Associated Diseases
Creators: name: Sharpless, Norman E.
name: Jeck, William R.
name: Siebold, Alex P.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2012

description: Genome-Wide Association studies (GWAS) offer an unbiased means to understand the genetic basis of traits by identifying single nucleotide polymorphisms (SNPs) linked to causal variants of complex phenotypes. GWAS have identified a host of susceptibility SNPs associated with many important human diseases, including diseases associated with aging. In an effort to understand the genetics of broad resistance to age-associated diseases (i.e. ‘wellness’), we performed a meta-analysis of human GWAS. Toward that end, we compiled 372 GWAS that identified 1,775 susceptibility SNPs to 105 unique diseases and used these SNPs to create a genomic landscape of disease susceptibility. This map was constructed by partitioning the genome into 200 kb ‘bins’ and mapping the 1,775 susceptibility SNPs to bins based on their genomic location. Investigation of these data revealed significant heterogeneity of disease association within the genome, with 92% of bins devoid of disease-associated SNPs. In contrast, 10 bins (0.06%) were significantly (pINK4/ARF (CDKN2a/b) tumor suppressor locus on 9p21.3. Provocatively, all 10 significantly enriched bins contained genes linked to either inflammation or cellular senescence pathways, and SNPs near regulators of senescence were particularly associated with disease of aging (e.g. cancer, atherosclerosis, type 2 diabetes, glaucoma). This analysis suggests that germline genetic heterogeneity in the regulation of immunity and cellular senescence influences the human health span.
H3K4 demethylase activities repress proliferative and postmitotic aging
Creators: name: Lakowski, Bernard
name: Mayberry, Gaea A.
name: Ahmed, Shawn
name: Joyner, Ebony Y.
name: Alvares, Stacy M.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: Homeostasis of postmitotic and proliferating cells is maintained by pathways that repress stress. We found that the Caenorhabditis elegans histone 3 lysine 4 (H3K4) demethylases RBR-2 and SPR-5 promoted postmitotic longevity of stress-resistant daf-2 adults, altered pools of methylated H3K4, and promoted silencing of some daf-2 target genes. In addition, RBR-2 and SPR-5 were required for germ cell immortality at a high temperature. Transgenerational proliferative aging was enhanced for spr-5; rbr-2 double mutants, suggesting that these histone demethylases may function sequentially to promote germ cell immortality by targeting distinct H3K4 methyl marks. RBR-2 did not play a comparable role in the maintenance of quiescent germ cells in dauer larvae, implying that it represses stress that occurs as a consequence of germ cell proliferation, rather than stress that accumulates in nondividing cells. We propose that H3K4 demethylase activities promote the maintenance of chromatin states during stressful growth conditions, thereby repressing postmitotic aging of somatic cells as well as proliferative aging of germ cells.
Properties of Mixing BV vector fields
Creators: name: Bianchini, Stefano
name: Zizza, Martina
Publisher: name: arXiv
Year: 2021
Subjects: subject: Dynamical Systems (math.DS)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 2020: 26A21, 35Q35, 37A25

description: We consider the density properties of divergence-free vector fields $ b \in L^1([0,1],\textit{BV}([0,1]^2)) $ which are ergodic/weakly mixing/strongly mixing: this means that their Regular Lagrangian Flow $X_t$ is an ergodic/weakly mixing/strongly mixing measure preserving map when evaluated at $t=1$. Our main result is that there exists a $G_δ$-set $\mathcal U \subset L^1_{t,x}([0,1]^3)$ made of divergence-free vector fields such that $1)$ the map $Φ$ associating $b$ with its RLF $X_t$ can be extended as a continuous function to the $G_δ$-set $\mathcal{U}$; $2)$ ergodic vector fields $b$ are a residual $G_δ$-set in $\mathcal{U}$; $3)$ weakly mixing vector fields $b$ are a residual $G_δ$-set in $\mathcal{U}$; $4)$ strongly mixing vector fields $b$ are a first category set in $\mathcal{U}$; $5)$ exponentially (fast) mixing vector fields are a dense subset of $\mathcal{U}$. The proof of these results is based on the density of BV vector fields such that $X_{t=1}$ is a permutation of subsquares, and suitable perturbations of this flow to achieve the desired ergodic/mixing behavior. These approximation results have an interest of their own. A discussion on the extension of these results to $d \geq 3$ is also presented.
description: 47 pages
MPEC 2023-T204 : 2023 TF8
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 TF8

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
(101117) Venerable Henry Goldney Randall
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
title: A reliability study of the Kraus grading system for ankle osteoarthritis and comparison with a modified Kellgren-Lawrence score
Creators: name: Low, Samantha
Publisher: name: European Congress of Radiology
Year: 2017
Subjects: subject: Arthritides
subject: Observer performance
subject: Conventional radiography
subject: Musculoskeletal system
subject: Musculoskeletal joint

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Radiographic atlases have been developed to be used as a standardised guide in the evaluation of individual features of OA. They have both clinical and research value, particularly in the confirmation and grading of OA in patients. The first...
Principal's Bureaucratic Management Practices and Teachers' Job Satisfaction in a City Division
Creators: name: Emenell P. Gamay
Publisher: name: Naresuan University Graduate School
Year: 2019
Subjects: Bureaucracy
Bureaucratic
City Division
Two-Factor Theory
Principal
Principal Bureaucratic Management Practices
Teacher
Teachers' Job Satisfaction

description: Journal of Community Development Research (Humanities and Social Sciences), 12, 3, 33-46
Cooperation of DNA-PKcs and WRN helicase in the maintenance of telomeric D-loops
Creators: name: Ramsden, Dale
name: Opresko, Patricia L.
name: Tahara, Hidetoshi
name: Bohr, Vilhelm A.
name: Kusumoto-Matsuo, Rika
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2010

description: Werner syndrome is an inherited human progeriod syndrome caused by mutations in the gene encoding the Werner Syndrome protein, WRN. It has both 3'-5' DNA helicase and exonuclease activities, and is suggested to have roles in many aspects of DNA metabolism, including DNA repair and telomere maintenance. The DNA-PK complex also functions in both DNA double strand break repair and telomere maintenance. Interaction between WRN and the DNA-PK complex has been reported in DNA double strand break repair, but their possible cooperation at telomeres has not been reported. This study analyzes thein vitro and in vivo interaction at the telomere between WRN and DNA-PKcs, the catalytic subunit of DNA-PK. The results show that DNA-PKcs selectively stimulates WRN helicase but not WRN exonuclease in vitro, affecting that WRN helicase unwinds and promotes the release of the full-length invading strand of a telomere D-loop model substrate. In addition, the length of telomeric G-tails decreases in DNA-PKcs knockdown cells, and this phenotype is reversed by overexpression of WRN helicase. These results suggest that WRN and DNA-PKcs may cooperatively prevent G-tail shortening in vivo.
title: Different systemic manifestations of type 1 Neurofibromatosis [NF1]: A case series
Creators: name: Balaguera Suárez, Darío
Publisher: name: European Congress of Radiology
Year: 2017
Subjects: subject: Diagnostic procedure
subject: CT
subject: MR
subject: Mammography
subject: Thorax
subject: CNS
subject: Breast
subject: Neoplasia
subject: Congenital

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To show the frequent and atypical findings on diagnostic imaging of type 1 neurofibromatosis, assessable in mammography, ultrasound, CT and...
Impulsive Heating of Solar Flare Ribbons Above 10 MK
Creators: name: Simões, Paulo J. A.
name: Graham, David R.
name: Fletcher, Lyndsay
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The chromospheric response to the input of flare energy is marked by extended extreme ultraviolet (EUV) ribbons and hard X-ray (HXR) footpoints. These are usually explained as the result of heating and bremsstrahlung emission from accelerated electrons colliding in the dense chromospheric plasma. We present evidence of impulsive heating of flare ribbons above 10 MK in a two-ribbon flare. We analyse the impulsive phase of SOL2013-11-09T06:38, a C2.6 class event using data from Atmospheric Imaging Assembly (AIA) on board of Solar Dynamics Observatory (SDO) and the Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI) to derive the temperature, emission measure and differential emission measure of the flaring regions and investigate the evolution of the plasma in the flaring ribbons. The ribbons were visible at all SDO/AIA EUV/UV wavelengths, in particular, at 94 and 131 Å filters, sensitive to temperatures of 8 MK and 12 MK. Time evolution of the emission measure of the plasma above 10 MK at the ribbons has a peak near the HXR peak time. The presence of hot plasma in the lower atmosphere is further confirmed by RHESSI imaging spectroscopy analysis, which shows resolved sources at 11-13 MK associated with at least one ribbon. We found that collisional beam heating can only marginally explain the necessary power to heat the 10 MK plasma at the ribbons.
description: 21 pages, 15 figures
title: 3T Magnetic Resonance findings in the different stages of cervical cancer.
Creators: name: Mango, Anahi
Publisher: name: European Congress of Radiology
Year: 2017
Subjects: subject: Oncology
subject: Pelvis
subject: Genital / Reproductive system female
subject: MR
subject: Comparative studies
subject: Contrast agent-other
subject: Diagnostic procedure
subject: Cancer

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Show the findings visualized by magnetic resonance imaging (MRI) 3T high field at various stages (S) of cervical cancer...
A Scalable Architecture for Electronic Payments
Creators: name: Goodell, Geoff
name: Toliver, D. R.
name: Nakib, Hazem Danny
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: We present a scalable architecture for electronic retail payments via central bank digital currency and offer a solution to the perceived conflict between robust regulatory oversight and consumer affordances such as privacy and control. Our architecture combines existing work in payment systems and digital currency with a new approach to digital asset design for managing unforgeable, stateful, and oblivious assets without relying on either a central authority or a monolithic consensus system. Regulated financial institutions have a role in every transaction, and the consumer affordances are achieved through the use of non-custodial wallets that unlink the sender from the recipient in the transaction channel. This approach is fully compatible with the existing two-tiered banking system and can complement and extend the roles of existing money services businesses and asset custodians.
description: 24 pages, 7 figures, 2 tables
The Impact of Climate Change on Agriculture and Suitable Agro-Adaptation in Phufa Sub-District, Nan Province, Thailand
Creators: name: Nirote Sinnarong
Publisher: name: Naresuan University Graduate School
Year: 2019
Subjects: Climate Change
Upland Agriculture
Impact
Adaptation
Phufa Sub-District

description: Journal of Community Development Research (Humanities and Social Sciences), 12, 3, 47-60
title: Typical and atypical imaging findings of abdominal tuberculosis: A pictorial review
Creators: name: APRILE, MARIA
Publisher: name: European Congress of Radiology
Year: 2017
Subjects: subject: Infection
subject: Diagnostic procedure
subject: Biopsy
subject: MR
subject: CT-High Resolution
subject: Abdomen

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: The purpose of our educational exhibit is toillustrate the radiological findings that we can find in patients with abdominal manifestations of tuberculosis, in their different ways of presentation and...
Serines 440 and 467 in the Werner syndrome protein are phosphorylated by DNA-PK and affects its dynamics in response to DNA double strand breaks
Creators: name: May, Alfred
name: Bohr, Vilhelm A.
name: Ghosh, Deblina
name: Kusumoto-Matsuo, Rika
name: Ramsden, Dale
name: Karmakar, Parimal
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: WRN protein, defective in Werner syndrome (WS), a human segmental progeria, is a target of serine/threonine kinases involved in sensing DNA damage. DNA-PK phosphorylates WRN in response to DNA double strand breaks (DSBs). However, the main phosphorylation sites and functional importance of the phosphorylation of WRN has remained unclear. Here, we identify Ser-440 and −467 in WRN as major phosphorylation sites mediated by DNA-PK. In vitro, DNA-PK fails to phosphorylate a GST-WRN fragment with S440A and/or S467A substitution. In addition, full length WRN with the mutation expressed in 293T cells was not phosphorylated in response to DSBs produced by bleomycin. Accumulation of the mutant WRN at the site of laser-induced DSBs occurred with the same kinetics as wild type WRN in live HeLa cells. While the wild type WRN relocalized to the nucleoli after 24 hours recovery from etoposide-induced DSBs, the mutant WRN remained mostly in the nucleoplasm. Consistent with this, WS cells expressing the mutants exhibited less DNA repair efficiency and more sensitivity to etoposide, compared to those expressing wild type. Our findings indicate that phosphorylation of Ser-440 and −467 in WRN are important for relocalization of WRN to nucleoli, and that it is required for efficient DSB repair.
title: Ring-enhancing central nervous system lesions
Creators: name: APRILE, MARIA
Publisher: name: European Congress of Radiology
Year: 2017
Subjects: subject: Infection
subject: Diagnostic procedure
subject: CT
subject: MR
subject: CNS
subject: Neoplasia

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: The aim of our educational exposure is toillustrate the wide spectrum of ring-enhancing (RE) central nervous system (CNS) lesions in their different ways of presentation and location according to each of the numerous possible...
(101115) John D Green
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Heavy-Light Mesons In A Relativistic Model
Creators: name: Liu, Jing-Bin
name: Yang, Mao-Zhi
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the heavy-light mesons in a relativistic model, which is derived from the instantaneous Bethe-Salpeter equation by applying the Foldy-Wouthuysen transformation on the heavy quark. The kernel we choose is based on scalar confining and vector Coulomb potentials, the transverse interaction of the gluon exchange is also taken into account in this model. The spectra and wave functions of $D$, $D_s$, $B$, $B_s$ meson states are obtained. The spectra are calculated up to the order of $1/m_Q$, and wave functions are treated to leading order.
description: 14 pages, 1 figure
Activation of the signal transducer and activator of transcription 1 signaling pathway in thymocytes from HIV-1-infected human thymus
Creators: name: Miller, Eric D.
name: Su, Lishan
name: Lichtinger, Monika
name: Smith, Jonathan A.
name: Wang, Liping
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2003

description: To identify HIV-induced host factors in the severe combined immunodeficient (SCID)-hu Thy/Liv mouse that may contribute to HIV pathogenesis in the thymus.
A new 3D solar wind speed and density model based on interplanetary scintillation
Creators: name: Porowski, C.
name: Bzowski, M.
name: Tokumaru, M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: The solar wind (SW) is an outflow of the solar coronal plasma, expanding supersonically throughout the heliosphere. SW particles interact by charge exchange with interstellar neutral atoms and on one hand, they modify the distribution of this gas in interplanetary space, and on the other hand they are seed population for heliospheric pickup ions and energetic neutral atoms (ENAs). The heliolatitudinal profiles of the SW speed and density evolve during the cycle of solar activity. A model of evolution of the SW speed and density is needed to interpret observations of ENAs, pickup ions, the heliospheric backscatter glow, etc. We derive the Warsaw Heliospheric Ionization Model 3DSW (WawHelIon 3DSW) based on interplanetary scintillation (IPS) tomography maps of the SW speed. We take the IPS tomography data from 1985 until 2020, compiled by \citet{tokumaru_etal:21a}. We derive a novel statistical method of filtering these data against outliers, we present a flexible analytic formula for the latitudinal profiles of the SW speed based on Legendre polynomials of varying order with additional restraining conditions at the poles, fit this formula to the yearly filtered data, and calculate the yearly SW density profiles using the latitudinally invariant SW energy flux, observed in the ecliptic plane. Despite application of refined IPS data set, a more sophisticated data filtering method, and a more flexible analytic model, the present results mostly agree with those obtained previously, which demonstrates the robustness of IPS studies of the SW structure.
description: Corrected mistake in the text: all cos(phi) -> cos(Pi/2 - phi). Mistake only in text, results unchanged
title: Foreign bodies: What and where is it?!
Creators: name: Jaimes Niño, Sara
Publisher: name: European Congress of Radiology
Year: 2017
Subjects: subject: Image manipulation / Reconstruction
subject: Digital radiography
subject: CT
subject: Paediatric
subject: Emergency
subject: Localisation
subject: Decision analysis
subject: eLearning
subject: Education and training
subject: Foreign bodies

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Review the indications, contraindications and the significant findings on imaging studies that allow us to identify the most common foreign bodies in the respiratory and digestive tract in...
POLITICAL AND ECONOMIC EFFECTS ON PERCEPTIONS OF PATHWAY TO CITIZENSHIP IN THE UNITED STATES
Creators: name: Gladwell, Robert
Publisher: name: Zenodo
Year: 2023
Subjects: immigration
xenophobia
2020
ANES
nationalism
perceptions

description: Existing literature shows a connection between political conservativism, nationalism, economic worry, and fear of crime with xenophobic attitudes. This thesis analyzes the size and significance of such effects individually, together, and with control variables on people’s attitudes towards immigration. I created a logistic regression using data from the 2020 American National Election Survey (ANES) to study the relationship between political identification, importance of “American” identity, worry about the national economy, and support for increased budget towards crime prevention with unfavourability towards allowing a pathway to citizenship. The analysis determined that the relationship between conservativism, nationalism, economic relief, and worry about crime with unfavourability towards allowing a pathway to citizenship were highly significant, although political identification has the strongest effect.
title: Image Quality: Is it in the eye of the beholder?
Creators: name: Power, Stephen
Publisher: name: European Congress of Radiology
Year: 2017
Subjects: subject: Eyes
subject: Professional issues
subject: Radioprotection / Radiation dose
subject: PACS
subject: Fluoroscopy
subject: Audit and standards
subject: Observer performance
subject: Safety
subject: Workforce
subject: Quality assurance

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: We aim to determine the impact which the regular use of visual display units (VDUs) and picture archiving and communications systems (PACS) have had on the ocular health of radiologists. Radiologists require the maintenance of a prolonged focus on...
(101116) Sarah Elizabeth Green
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
A Survey on Privacy and Security in Online Social Networks
Creators: name: Kayes, Imrul
name: Iamnitchi, Adriana
Publisher: name: arXiv
Year: 2015
Subjects: subject: Social and Information Networks (cs.SI)
subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Online Social Networks (OSN) are a permanent presence in today's personal and professional lives of a huge segment of the population, with direct consequences to offline activities. Built on a foundation of trust-users connect to other users with common interests or overlapping personal trajectories-online social networks and the associated applications extract an unprecedented volume of personal information. Unsurprisingly, serious privacy and security risks emerged, positioning themselves along two main types of attacks: attacks that exploit the implicit trust embedded in declared social relationships; and attacks that harvest user's personal information for ill-intended use. This article provides an overview of the privacy and security issues that emerged so far in OSNs. We introduce a taxonomy of privacy and security attacks in OSNs, we overview existing solutions to mitigate those attacks, and outline challenges still to overcome.
title: The role of CT in the diagnosis of brain death: A practical approach
Creators: name: Tenorio Gallardo, Alberto
Publisher: name: European Congress of Radiology
Year: 2017
Subjects: subject: Neuroradiology brain
subject: Head and neck
subject: Vascular
subject: CT-Angiography
subject: PACS
subject: Contrast agent-intravenous
subject: Diagnostic procedure
subject: Technical aspects
subject: Ischaemia / Infarction
subject: Oedema
subject: Haemorrhage

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Identify and know the most important radiological findings for the diagnosis of brain death. Review the essential role of CT angiography in the diagnosis of brain...
Amplified transmission of HIV-1: comparison of HIV-1 concentrations in semen and blood during acute and chronic infection
Creators: name: Price, Matthew A.
name: Martinson, Francis E.A.
name: Powers, Kimberly A.
name: Joaki, George
name: Cohen, Myron S.
name: Hoffman, Irving F.
name: Fiscus, Susan A.
name: Galvin, Shannon
name: Chilongozi, David
name: Mapanje, Clement
name: Gama, Syze
name: Stewart, Paul W.
name: Pilcher, Christopher D.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2007

description: This study was conducted to compare viral dynamics in blood and semen between subjects with antibody negative, acute HIV-1 infection and other subjects with later stages of infection.
Limitations of the Macaulay matrix approach for using the HHL algorithm to solve multivariate polynomial systems
Creators: name: Ding, Jintai
name: Gheorghiu, Vlad
name: Gilyén, András
name: Hallgren, Sean
name: Li, Jianqiang
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Cryptography and Security (cs.CR)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Recently Chen and Gao~\cite{ChenGao2017} proposed a new quantum algorithm for Boolean polynomial system solving, motivated by the cryptanalysis of some post-quantum cryptosystems. The key idea of their approach is to apply a Quantum Linear System (QLS) algorithm to a Macaulay linear system over $\mathbb{C}$, which is derived from the Boolean polynomial system. The efficiency of their algorithm depends on the condition number of the Macaulay matrix. In this paper, we give a strong lower bound on the condition number as a function of the Hamming weight of the Boolean solution, and show that in many (if not all) cases a Grover-based exhaustive search algorithm outperforms their algorithm. Then, we improve upon Chen and Gao's algorithm by introducing the Boolean Macaulay linear system over $\mathbb{C}$ by reducing the original Macaulay linear system. This improved algorithm could potentially significantly outperform the brute-force algorithm, when the Hamming weight of the solution is logarithmic in the number of Boolean variables. Furthermore, we provide a simple and more elementary proof of correctness for our improved algorithm using a reduction employing the Valiant-Vazirani affine hashing method, and also extend the result to polynomial systems over $\mathbb{F}_q$ improving on subsequent work by Chen, Gao and Yuan \cite{ChenGao2018}. We also suggest a new approach for extracting the solution of the Boolean polynomial system via a generalization of the quantum coupon collector problem \cite{arunachalam2020QuantumCouponCollector}.
description: 22 pages
Antiretroviral drug exposure in the female genital tract: implications for oral pre- and post-exposure prophylaxis
Creators: name: Rezk, Naser L.
name: Corbett, Amanda H.
name: Yeh, Rosa F.
name: Stewart, Paul W.
name: Patterson, Kristine B.
name: Cohen, Myron S.
name: Dumond, Julie B.
name: Bridges, Arlene S.
name: Kashuba, Angela D.M.
name: Jung, Byung Hwa
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2007

description: To describe first dose and steady state antiretroviral drug exposure in the female genital tract.