cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Evolvability tradeoffs in emergent digital replicators
Creators: name: LaBar, Thomas
name: Hintze, Arend
name: Adami, Christoph
Publisher: name: arXiv
Year: 2015
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: The role of historical contingency in the origin of life is one of the great unknowns in modern science. Only one example of life exists--one that proceeded from a single self-replicating organism (or a set of replicating hyper-cycles) to the vast complexity we see today in Earth's biosphere. We know that emergent life has the potential to evolve great increases in complexity, but it is unknown if evolvability is automatic given any self-replicating organism. At the same time, it is difficult to test such questions in biochemical systems. Laboratory studies with RNA replicators have had some success with exploring the capacities of simple self-replicators, but these experiments are still limited in both capabilities and scope. Here, we use the digital evolution system Avida to explore the interaction between emergent replicators (rare randomly-assembled self-replicators) and evolvability. We find that we can classify fixed-length emergent replicators in Avida into two classes based on functional analysis. One class is more evolvable in the sense of optimizing their replication abilities. However, the other class is more evolvable in the sense of acquiring evolutionary innovations. We tie this trade-off in evolvability to the structure of the respective classes' replication machinery, and speculate on the relevance of these results to biochemical replicators.
description: 26 pages, 5 figures. Revised version, title changed
title: MR Imaging of Subscapularis Injuries in Subacromial Impingement
Creators: name: Moon, Tae-Yong
Publisher: name: European Congress of Radiology
Year: 2014
Subjects: subject: Extremities
subject: Musculoskeletal joint
subject: MR
subject: Diagnostic procedure
subject: Image verification

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: The purpose of the study is to determine the usefulness of conventional magnetic resonace images (MRI) for preoperative diagnosis of subscapularis tendon injuries in subacromial...
Naked Black Hole Firewalls
Creators: name: Chen, Pisin
name: Ong, Yen Chin
name: Page, Don N.
name: Sasaki, Misao
name: Yeom, Dong-han
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In the firewall proposal, it is assumed that the firewall lies near the event horizon and should not be observable except by infalling observers, who are presumably terminated at the firewall. However, if the firewall is located near where the horizon would have been, based on the spacetime evolution up to that time, later quantum fluctuations of the Hawking emission rate can cause the "teleological" event horizon to have migrated to the inside of the firewall location, rendering the firewall naked. In principle, the firewall can be arbitrarily far outside the horizon. This casts doubt about the notion that firewalls are the "most conservative" solution to the information loss paradox.
description: 5 pages, 1 figure, Title changed to agree with the version accepted by Phys. Rev. Lett. (April 2016)
title: Repaired distal biceps brachii tendon at 3 Tesla Magnetic Resonance Imaging and correlation with functional outcome.
Creators: name: Alemann, Guillaume
Publisher: name: European Congress of Radiology
Year: 2014
Subjects: subject: Musculoskeletal soft tissue
subject: Extremities
subject: MR
subject: Statistics
subject: Complications
subject: Comparative studies
subject: Trauma
subject: Outcomes

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: The incidence of ruptures of the distal tendon of the biceps brachii (DTBB) is rare : - estimated at 1.2 cases per 100 000 patients per year [1], - only 3% of ruptures of the muscle, which mainly concern the tendon of the long head of the biceps, or...
title: Comparative study of arteriography and MR-angiography findings in lower extremities.
Creators: name: Rodriguez-Pavon, Carmen
Publisher: name: European Congress of Radiology
Year: 2014
Subjects: subject: Catheters
subject: Arterial access
subject: Angioscopy
subject: MR-Angiography
subject: Catheter arteriography
subject: Vascular
subject: Interventional vascular
subject: Extremities
subject: Arteriosclerosis
subject: Embolism / Thrombosis
subject: Ischaemia / Infarction

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: We performed a comparative study to correlate the radiographic findings in magnetic resonance angiography (MRA) and lower limb arteriography, considering arteriography as the gold standard test. We evaluate the diagnostic efficacy of MRA in artery...
Additional file 10 of RFLP-kenzy: a new bioinformatics tool for in silico detection of key restriction enzyme in RFLP technique
Creators: name: Laref, Nora
name: Belkheir, Khadidja
name: Belazreg, Mohamed
name: Hireche, Abdelhadi
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 10
Magnetism, spin texture and in-gap states: Atomic specialization at the surface of oxygen-deficient SrTiO$_3$
Creators: name: Altmeyer, Michaela
name: Jeschke, Harald O.
name: Hijano-Cubelos, Oliver
name: Martins, Cyril
name: Lechermann, Frank
name: Koepernik, Klaus
name: Santander-Syro, Andres F.
name: Rozenberg, Marcelo J.
name: Valenti, Roser
name: Gabay, Marc
Publisher: name: arXiv
Year: 2015
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Motivated by recent spin- and angular-resolved photoemission (SARPES) measurements performed on the two-dimensional electronic states confined near the (001) surface of SrTiO$_3$ in the presence of oxygen vacancies, we explore their spin structure by means of ab initio density functional theory (DFT) calculations of slabs. Relativistic nonmagnetic DFT calculations display Rashba-like spin winding with a splitting of a few meV and when surface magnetism on the Ti ions is in- cluded, bands become spin-split with an energy difference ~100 meV at the $Γ$ point, consistent with SARPES findings. While magnetism tends to suppress the effects of the relativistic Rashba interaction, signatures of it are still clearly visible in terms of complex spin textures. Furthermore, we observe an atomic specialization phenomenon, namely, two types of electronic contributions: one is from Ti atoms neighboring the oxygen vacancies that acquire rather large magnetic moments and mostly create in-gap states; another comes from the partly polarized t$_{2g}$ itinerant electrons of Ti atoms lying further away from the oxygen vacancy, which form the two-dimensional electron system and are responsible for the Rashba spin winding and the spin splitting at the Fermi surface.
description: 6 pages, 4 figures, for Suppl. Mat. please contact first author
Survey of experts and advocates
Creators: name: Morral, Andrew
name: Smart, Rosanna
name: Schell, Terry
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences
subject: Social and Behavioral Sciences
subject: Law
subject: FOS: Law
subject: expert survey
subject: Gun policy
subject: violence prevention

description: As part of RAND’s original Gun Policy in America (GPIA) initiative, we conducted a survey of experts in 2016 that identified a wide range of factual matters on which gun policy experts disagreed, as well as many issues on which they agreed (Morral, Schell, and Tankard, 2018). This has been useful for understanding where new research could help resolve policy disagreements and for identifying policies for which compromise or agreement may be possible. The survey results also formed the basis of RAND’s interactive policy analysis tool, found on the GPIA website. The purpose of this study is to update our survey findings. We are conducting a second round of expert surveys in order to (1) expand the sampling frame for identifying experts with diverse views on firearm policy; (2) expand the number of policies for which we have expert estimates, (3) update the previous expert judgments, and (4) introduce new questions related to how experts perceive mortality risks associated with gun ownership.
Access to Medications for Opioid Use Disorder in Urban and Rural Communities: A Scoping Review Protocol
Creators: name: Bommersbach, Tanner
name: Bunting, Amanda
name: Funaro, Melissa
name: Justen, Marissa
name: Winstanley, Erin
name: Joudrey, Paul
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Substance Abuse and Addiction
subject: Public Health
subject: Medicine and Health Sciences
subject: Mental and Social Health
subject: Health Services Research

description: This is a protocol for a scoping review that seeks to determine the scope of available evidence comparing access to medications for opioid use disorder in urban and rural areas.
title: Current management of arterial blush and other vascular lesions identified by multidetector-CT in trauma patients.
Creators: name: Peghini Gavilanes, Esteban
Publisher: name: European Congress of Radiology
Year: 2014
Subjects: subject: Trauma
subject: Haemorrhage
subject: Embolisation
subject: Diagnostic procedure
subject: CT
subject: Catheter arteriography
subject: Management
subject: Emergency
subject: Abdomen

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Determine thefrequency of vascular injury in trauma patients studied with multi-detector computed tomography (MDCT) in the emergency department at our institution in a period of 1 year. Analyze the influence of the type and location of the vascular...
title: Characterizing fibrous soft-tissue tumors: Are we misdiagnosing a lot of these?
Creators: name: Tandon, Ankit
Publisher: name: European Congress of Radiology
Year: 2014
Subjects: subject: Education and training
subject: Imaging sequences
subject: Diagnostic procedure
subject: Ultrasound
subject: MR
subject: Digital radiography
subject: Musculoskeletal soft tissue
subject: Extremities

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: This educational exhibitaims to: Review clinical features along with pathological and MR imaging characteristics of various benign, intermediate-grade and malignant fibrous soft-tissuetumors. Illustrate the role and limitations ofMRI in...
title: Multi-slice computed tomography analysis of bullet trajectory in forensic investigation.
Creators: name: Usui, Akihito
Publisher: name: European Congress of Radiology
Year: 2014
Subjects: subject: Foreign bodies
subject: Education
subject: CT
subject: Forensic / Necropsy studies
subject: Forensics

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Purpose: In forensic investigation of death by suspected projectile injuries, judgment of the bullet’s entry, exit, location, path and associated tissue damage is of great importance. For example, the course of a bullet through the body can give...
Branded: Social Media Best Practices for Registered Dietitians
Creators: name: Williams, Kaitlin
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: Social media is a convenient method for dietetic practices to spread nutrition messages and build relationships with clients. Incorporating recommended best practices into a social media campaign can further client reach and engagement, amplify the efforts of nutrition professionals, and produce messages that are more effective and appealing to clients. Knowledge and use of appropriate social media techniques can allow dietitians to promote their business and retain clients. A review of the literature provided valuable insight into the need for social media in marketing a small business as well as health promotion. An assessment of nutrition practices across the United States revealed the current social media techniques being utilized by dietitians in private practice. Social media is crucial in developing an online presence and allowing for open communication between businesses and their clients. Quality website design and photography are imperative in providing a positive experience to clients. In addition, original and meaningful content is essential for greater reach and engagement. The assessment of dietetic practices provided practical examples of current social media techniques regarding types of social media, frequency of use, content, and design. Best practice recommendations are based on a review of the literature on social media and marketing, a review of the literature on social media and nutrition communications, and an original assessment on the application of social media in private practice dietetics.
title: Diffusion MR neurography in mono neuropathies clinical MRN and EMNG correlation
Creators: name: Vadapalli, Ram Mohan
Publisher: name: European Congress of Radiology
Year: 2014
Subjects: subject: Neuroradiology peripheral nerve
subject: Extremities
subject: Pelvis
subject: MR
subject: MR-Diffusion/Perfusion
subject: Image manipulation / Reconstruction
subject: Diagnostic procedure
subject: Imaging sequences
subject: Technical aspects
subject: Pathology
subject: Inflammation
subject: Neoplasia

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: T o Evaluate the Role of Diffusion MR Neurography in Mono...
title: Trapeziometacarpal imaging: from radiographs to ultrasonography
Creators: name: Créteur, Viviane
Publisher: name: European Congress of Radiology
Year: 2014
Subjects: subject: Prostheses
subject: Arthritides
subject: Education
subject: Ultrasound-Power Doppler
subject: Ultrasound-Colour Doppler
subject: Ultrasound
subject: Musculoskeletal system
subject: Musculoskeletal joint
subject: Extremities

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Describe the Anatomy and Pathology of the Trapeziometacarpal Joint (TMJ) using simple imaging modalities, such as Radiography and...
Mermin-Wagner theorem, flexural modes, and degraded carrier mobility in 2D crystals with broken horizontal mirror ($σ_{\rm h}$) symmetry
Creators: name: Fischetti, Massimo V.
name: Vandenberghe, William G.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We show that the electron mobility in ideal, free-standing two-dimensional `buckled' crystals with broken horizontal mirror ($σ_{\rm h}$) symmetry and Dirac-like dispersion (such as silicene and germanene) is dramatically affected by scattering with the acoustic flexural modes (ZA phonons). This is caused both by the broken $σ_{\rm h}$ symmetry and by the diverging number of long-wavelength ZA phonons, consistent with the Mermin-Wagner theorem. Non-$σ_{\rm h}$-symmetric, `gapped' 2D crystals (such as semiconducting transition-metal dichalcogenides with a tetragonal crystal structure) are affected less severely by the broken $σ_{\rm h}$ symmetry, but equally seriously by the large population of the acoustic flexural modes. We speculate that reasonable long-wavelength cutoffs needed to stabilize the structure (finite sample size, grain size, wrinkles, defects) or the anharmonic coupling between flexural and in-plane acoustic modes (shown to be effective in mirror-symmetric crystals, like free-standing graphene) may not be sufficient to raise the electron mobility to satisfactory values. Additional effects (such as clamping and phonon-stiffening by the substrate and/or gate insulator) may be required.
description: 33 pages, 7 figures
Additional file 2 of Using Normalisation Process Theory to explore the contribution of stakeholder workshops to the development and refinement of a complex behavioural intervention: the STAMINA lifestyle intervention
Creators: name: Reale, Sophie
name: Turner, Rebecca R.
name: Steed, Liz
name: Taylor, Steph J. C.
name: Rosario, Derek J.
name: Bourke, Liam
name: Morrissey, Dylan
name: Innes, Aidan Q.
name: Sutton, Eileen
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 2. Topic guide. This file contains the topic guide that guided round table discussions at stakeholder workshop 1 and 2. The topic guide is based on the Normalisation Process Theory.
The Impact of Vegan and Vegetarian Diets on Diabetes with a Case Study of Indian Culinary Traditions
Creators: name: Reid, Carrie
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2018

description: A brief look into vegan and vegetarian diets as potential eating positive healthy diet plans to help people with type 2 diabetes, which is a growing worldwide health problem.  A case study of the Asian Indian population is further examined due to the large number of vegetarians and the highest prevalence of diabetes in the world currently.
Vortex in holographic two-band superfluid/superconductor
Creators: name: Wu, Mu-Sheng
name: Wu, Shang-Yu
name: Zhang, Hai-Qing
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct numerically static vortex solutions in a holographic model of two-band superconductor with an interband Josephson coupling in both the superfluid and superconductor regime. We investigate the effects of the interband coupling on the order parameter of each superconducting band in the vortex solution, and we find that it is different for each of the two bands. We compute also the free energy, critical magnetic field, magnetic penetration length and coherence lengths for the two bands, and we study their dependence on the interband coupling and temperature. Interestingly, we find that the coherence lengths of the two bands are close to identical.
description: 15 pages, 10 figures, v3. major revision, match with journal version
title: Pelvic ring fractures: what to expect
Creators: name: Popirtac, Ana
Publisher: name: European Congress of Radiology
Year: 2014
Subjects: subject: Trauma
subject: Diagnostic procedure
subject: Conventional radiography
subject: CT
subject: Trauma
subject: Pelvis
subject: Emergency

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: This paper tries to reveal the spectrum of CT findings associated with the pelvic trauma initially assessed using plain radiographic examination in order to, theoretically, evaluate the link between bone lesions and soft tissue...
Grant Proposal: Funding a Program Evaluation of the Healing Foods Program at UCSD Moores Cancer Center
Creators: name: Taylor, Viveca
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2017

description: The Healing Foods Program (HFP) seeks to link patients and caregivers at University of California at San Diego (UCSD) Moores Cancer Center with evidence-based nutrition information through informational seminars, food demonstrations and a nourishment cart for patients receiving therapies in the infusion and radiology centers. The objective of this program is to improve quality of life for patients undergoing cancer treatment. More specifically, the program has established the following specific aims:1. Increase the number of active HFP participants (those who have attended at least one class over the last six months) to 300% of the number of active participants at baseline (targeted completion date of June 30, 2019).2. Complete a formal evaluation of the HFP that assesses the program’s ability to improve subjective quality of life measures for patients in treatment (targeted completion date of June 30, 2020).In order to achieve these objectives, the HFP plans to expand its participant reach through new program offerings, a targeting marketing campaign, and a weekly nourishment cart for patients receiving therapies at the cancer center. In addition, the HFP plans to conduct a formal evaluation of its efficacy at meeting its stated objectives. This evaluation will involve administering the WHO-5 well-being screener, a validated tool for assessing subjective quality of life measures, to patients attending classes. Surveys will be administered at baseline (at the start of each class) and three weeks after the classes via an online survey platform. The results of the surveys will be analyzed to assess whether the HFP is making progress toward meeting its long-term objectives, as well as to generate lessons learned for other cancer centers looking to develop nutrition education programs for patients and caregivers.
Participatory methods of nursing practice development in clinical paediatric settings: a scoping review protocol
Creators: name: Power, Nina
name: Leonard, Angela
name: Coetzee, Minette
name: North, Natasha
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences
subject: Children's nursing
subject: JBI
subject: Participatory methods
subject: Practice development
subject: Scoping review protocol

description: A scoping review protocol
Replication package for "The sex gap in intentions to study math increases with math performance"
Creators: name: Breda, Thomas
name: Jouini, Elyès
name: Napp, Clotilde
Publisher: name: Zenodo
Year: 2023
Subjects: programs, codes, replication

description: This is the replication package (statistical programs) for the paper "The sex gap in intentions to study math increases with math performance".
title: Intrathoracic Extramedullary Haematopoiesis: Imaging findings. About six Cases
Creators: name: Amine, Hrichi
Publisher: name: European Congress of Radiology
Year: 2014
Subjects: subject: Haematologic
subject: Mediastinum
subject: CT
subject: Conventional radiography
subject: Diagnostic procedure
subject: Education
subject: Haematologic diseases
subject: Pathology

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: The extramedullary hematopoiesis or "Medullary heterotopia" or "hematopoietic lipoma" is a classic entity complicating the development of many chronic hematologic disorders (sickle cell anemia, thalassemia, neoplasia, ...). This is a phenomenon of a...
Hyper-Eddington accretion flows onto massive black holes
Creators: name: Inayoshi, Kohei
name: Haiman, Zoltan
name: Ostriker, Jeremiah P.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We study very-high rate spherically symmetric accretion flows onto a massive black hole (BH; 10^2 < M_BH < 10^6 Msun) embedded in a dense gas cloud with a low abundance of metals, performing one-dimensional hydrodynamical simulations which include multi-frequency radiation transfer and non-equilibrium primordial chemistry. We find that rapid gas supply from the Bondi radius at a hyper-Eddington rate can occur without being impeded by radiation feedback when (n/10^5 cm^-3) > (M_BH/10^4Msun)^{-1}(T/10^4 K)^{3/2}, where n and T are the density and temperature of ambient gas outside of the Bondi radius. The resulting accretion rate in this regime is steady, and larger than 3000 times the Eddington rate. At lower Bondi rates, the accretion is episodic due to radiative feedback and the average rate is limited below the Eddington rate. For the hyper-Eddington case, the steady solution consists of two parts: a radiation-dominated central core, where photon trapping due to electron scattering is important, and an accreting envelope which follows a Bondi profile with T~8000 K. When the emergent luminosity is limited below the Eddington luminosity because of photon trapping, radiation from the central region does not affect the gas dynamics at larger scales. We apply our result to the rapid formation of massive BHs in protogalaxies with a virial temperature of T_vir> 10^4 K. Once a seed BH forms at the center of the galaxy, it can grow up to a maximum ~10^5 (T_vir/10^4 K) Msun via gas accretion independent of the initial BH mass. Finally, we discuss possible observational signatures of rapidly accreting BHs with/without allowance for dust. We suggest that these systems could explain Lya emitters without X-rays and luminous infrared sources with hot dust emission, respectively.
description: 19 pages, 9 figures, accepted for publication in MNRAS
Exercise, Oxidative Stress and Vitamin C Supplementation: Research and Recommendations
Creators: name: Hurd, Sarah
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: Exercise may increase reactive oxygen species (ROS) to levels that overwhelm the body’s natural antioxidant (AOx) protection capacity, resulting in oxidative stress. Supplemental Vitamin C, an antioxidant (AOx), may be an effective treatment for counteracting ROS that result from exercise. We conducted a systematic review of experimental, randomized, placebo-controlled trials to examine the effectiveness of Vitamin C supplementation in decreasing exercise-induced ROS in the body. We identified relevant studies through PUBMED searches between years 2000-2015 using keywords “Oxidative Stress”, “Vitamin C,” “Exercise.” Studies were included in the analysis if they investigated oxidative stress biomarkers after a controlled exercise protocol in individuals supplemented with Vitamin C alone or in combination with other AOx versus individuals supplemented with a placebo. Relevant articles were identified by screening the abstracts, titles and full text. We also reviewed references from selected studies to identify additional studies that may have been overlooked in the electronic databases. From a total of 158 articles, we identified 15 experimental studies, which were primarily randomized and double-blind. Among the 15 studies analyzed, 8 found decreased levels of ROS, 2 found increased levels of ROS, and 5 saw no effect on ROS after supplementation with Vitamin C. There were no significant differences between those who were trained and those who were untrained. Of the studies reporting decreased levels of oxidative stress, most were minimal and used amounts 5-10 times higher than the RDA for Vitamin C (75-90 mg/day). While supplementation may be beneficial for endurance athletes or those with a baseline Vitamin C deficiency, there is not a preponderance of evidence to recommend supplementation with Vitamin C to counteract oxidative stress. These studies also suggest that combined supplementation (Vitamin C and Vitamin E) is not effective either. Overall, data suggests that keeping normal Vitamin C levels is a vital protective measure.
Effectiveness of anti-cyberbullying educational programs: a socio-ecologically grounded systematic review and meta-analysis
Creators: name: Lan, Min
name: Law, Nancy
name: Pan, Qianqian
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Education
subject: adolescent
subject: cyberbullying
subject: intervention effectiveness
subject: pedagogical design
subject: systematic review and meta-analysis

description: The effectiveness of anti-cyberbullying interventions reported in the literature has been mixed even when the pedagogical organization of the programs were taken into account. To gain deeper insight into the relationship between pedagogical design principles of anti-cyberbullying interventions and their program effectiveness, this study comprises a systematic review and analysis of the pedagogical characteristics and meta-analyses of anti-cyberbullying educational programs for adolescents published up to March 2020. Nineteen independent studies from over 2,700 articles resulting from systematic searches of six database services met the study selection criteria. A detailed integrated socio-ecological framework was constructed to reveal, for each program component in the selected intervention studies, whether intrapersonal learning, interpersonal interactions, or community-oriented events were involved, and the stakeholders targeted. This pedagogical analysis identified five subgroups. Meta-analysis results of the 19 selected programs found small effect sizes overall for cyber-aggression and cyber-victimization. Further explorations showed that the pedagogical design features statistically significantly moderated the effectiveness of the anti-cyberbullying intervention. The subgroup analysis showed that only programs involving interpersonal interactions and stakeholder agency demonstrated superior program effectiveness. Due to the small number of studies that provided data on long-term programs effectiveness, the meta-analysis findings were inconclusive.
Griffiths effects and slow dynamics in nearly many-body localized systems
Creators: name: Gopalakrishnan, Sarang
name: Agarwal, Kartiek
name: Demler, Eugene
name: Huse, David A.
name: Knap, Michael
Publisher: name: arXiv
Year: 2015
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The low-frequency response of systems near a many-body localization transition can be dominated by rare regions that are locally critical or "in the other phase". It is known that, in one dimension, these rare regions can cause the d.c. conductivity and diffusion constant to vanish even inside the delocalized thermal phase. Here, we present a general analysis of such Griffiths effects in the thermal phase near the many-body localization transition: we consider both one-dimensional and higher-dimensional systems, subject to quenched randomness, and discuss both linear response (including the frequency- and wavevector-dependent conductivity) and more general dynamics. In all the regimes we consider, we identify observables that are dominated by rare-region effects. In some cases (one-dimensional systems and Floquet systems with no extensive conserved quantities), essentially all long-time local observables are dominated by rare-region effects; in others, generic observables are instead dominated by hydrodynamic long-time tails throughout the thermal phase, and one must look at specific probes, such as spin echo, to see Griffiths behavior.
description: 13 pages, 2 figures. Added appendix on coexistence of normal and anomalous diffusion
Chemicals in Food: Beyond the Ingredient List
Creators: name: Molinatto, Cheryl
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2011

description: This paper examines the functions, potential health risks, and regulation of chemicals present in the food supply that are not found on the ingredient list. There are a number of types of chemicals found in food; seven categories have been selected for detailed discussion including: naturally-occurring chemicals, heavy metals, heat-formed compounds, processing aids, endocrine disrupters, packaging compounds, and pesticides. For all categories, except pesticides, a particular chemical is highlighted, and these specific chemicals tend to be ones more frequently brought to public attention through ongoing research or health concerns. The U.S. Food and Drug Administration regulation of chemicals in food is described with the scientific basis behind these regulatory decisions. A key to understanding chemicals in food is the totality of research on potential health risks, and this state of the science should inform food risk communication. A better grasp of why chemicals are in food and potential health effects would allow consumers to make more informed food choices and feel less fear regarding the food they consume.
Characterizing Concept Drift
Creators: name: Webb, Geoffrey I.
name: Hyde, Roy
name: Cao, Hong
name: Nguyen, Hai Long
name: Petitjean, Francois
Publisher: name: arXiv
Year: 2015
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Most machine learning models are static, but the world is dynamic, and increasing online deployment of learned models gives increasing urgency to the development of efficient and effective mechanisms to address learning in the context of non-stationary distributions, or as it is commonly called concept drift. However, the key issue of characterizing the different types of drift that can occur has not previously been subjected to rigorous definition and analysis. In particular, while some qualitative drift categorizations have been proposed, few have been formally defined, and the quantitative descriptions required for precise and objective understanding of learner performance have not existed. We present the first comprehensive framework for quantitative analysis of drift. This supports the development of the first comprehensive set of formal definitions of types of concept drift. The formal definitions clarify ambiguities and identify gaps in previous definitions, giving rise to a new comprehensive taxonomy of concept drift types and a solid foundation for research into mechanisms to detect and address concept drift.
description: Accepted for publication in Data Mining and Knowledge Discovery
Two-Loop Quantum Gravity Corrections to Cosmological Constant in Landau Gauge
Creators: name: Hamada, Ken-ji
name: Matsuda, Mikoto
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The anomalous dimensions of the Planck mass and the cosmological constant are calculated in a renormalizable quantum conformal gravity with a single dimensionless coupling, which is formulated using dimensional regularization on the basis of Hathrell's works for conformal anomalies. The dynamics of the traceless tensor field is handled by the Weyl action, while that of the conformal-factor field is described by the induced Wess-Zumino actions, including the Riegert action as the kinetic term. Loop calculations are carried out in Landau gauge in order to reduce the number of Feynman diagrams as well as to avoid some uncertainty. Especially, we calculate two-loop quantum gravity corrections to the cosmological constant. It suggests that there is a dynamical solution to the cosmological constant problem.
description: 63 pages, 8 figures, typos corrected, published version in PRD
title: Opportunities of modern cone-beam CT scanners in assessment of changes of distal extremities
Creators: name: Makarova, Darya
Publisher: name: European Congress of Radiology
Year: 2014
Subjects: subject: Trauma
subject: Tissue characterisation
subject: Pathology
subject: Comparative studies
subject: Cone beam CT
subject: Musculoskeletal system
subject: Musculoskeletal bone
subject: Extremities

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Injuries and diseases of musculoskeletal system occupy the 4th place in the overall structure of morbidity in the world and are located on the 2nd place among the causes of temporary disability [2, 4, 6]. Incident rate among the adult population in...
Bridging the Gap for mHealth Apps
Creators: name: Le, Trinh
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2014

description: “Smart” was added to smartphones in the early twenty first century and since then it has changed the way we live. Complex mobile applications, fondly known has apps, have altered the way we travel, bank, communicate and it is inexplicably going to change the way we manage our health. Smartphone technology provides promising ways for us to have more affordable and effective healthcare. The mobile health app (mHealth app) landscape is rich with apps eager to address healthcare needs for patients and providers. While most health and fitness apps function primarily to instruct or inform users and/or record their health information, they are projected to expand into more clinically focused functions (e.g., counseling, diagnosing). The Food and Drug Administration (FDA), which currently regulates a small group of mHealth apps considered more risky to the public, must correspondingly evolve new regulations to deal with the changing mHealth app functionalities. These functionalities may include apps that help a patient self-manage disease or conditions such as diabetes, high blood pressure and obesity. Current FDA regulations, which exempt certain mHealth apps from regulatory oversight, are not enough to deal with future projected growth of mHealth apps. As the volume and functionalities of mHealth apps on the market increase, they introduce technical, data privacy, efficacy, legality and scope of practice issues. The aims of this paper are to: -Describe the current climate of mHealth apps and its future trajectory; -Discuss the gaps in mHealth app regulation; -Explore the issues faced by various stakeholders; -Provide basic recommendations for stakeholders to make mHealth apps safe and effective tools for patients and providers.
Treating and Preventing Malnutrition among Children under Five: A Case Study with Carolina for Kibera
Creators: name: Walker, Jeffrey
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2017

description: Carolina for Kibera is a pioneering non-profit founded on principles of participatory development. The organization has grown to offer many services over its sixteen-year history, including a multi-level set of malnutrition treatment and prevention programs that address stunting and wasting in Kibera. Carolina’s Lishe Bora Mtaani (Lishe Bora), Outpatient Treatment Program (OTP), and Community Outreach Program were developed using evidence-based decisions and represent current thought in the interdisciplinary space between nutrition and early child development (N+ECD). Participants in Lishe Bora also benefit in ways beyond anthropometric growth, which is explored through staff interviews and focus groups conducted with parents of current and discharged participants. Finally, the program is one in transition – decreases in acute malnutrition identification, new nutrition priorities, and other events have prompted a discussion of the programs’ roles going forward. To solidify and further this discussion voiced challenges and concerns and various stakeholders’ ideas about these programs’ future direction are reviewed.
title: Bone marrow T2* values in healthy subjects: reproducibility and normal values
Creators: name: Restaino, Gennaro
Publisher: name: European Congress of Radiology
Year: 2014
Subjects: subject: Haematologic
subject: MR
subject: Diagnostic procedure
subject: Haematologic diseases

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Multiecho T2* MRI is a well-established technique for iron overload assessment in the heart, liver and pancreas [1,2] but there are no reports concerning the bone marrow, which is one of the first organs in which iron accumulates [3]. As starting...
title: Quantitative T2* MRI for bone marrow iron overload assessment in a large cohort of thalassemia major patients.
Creators: name: Restaino, Gennaro
Publisher: name: European Congress of Radiology
Year: 2014
Subjects: subject: Haematologic
subject: MR
subject: Diagnostic procedure
subject: Haematologic diseases

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Multiecho T2* MRI is a well-established technique for cardiac and hepatic iron overload assessment [1], but there are limited data on its potential to quantify iron in organs other than the liver and heart. The aims of this study were to describe...
title: Radiologic manifestations of choloroma in pediatrics leukemia patients
Creators: name: Youssef, Ayda
Publisher: name: European Congress of Radiology
Year: 2014
Subjects: subject: Haematologic
subject: MR
subject: Diagnostic procedure
subject: Cancer

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Focal aggregation of extramedullary myeloid precursor cells associated with leukemia has been referred to as granulocytic sarcoma (GS), myeloid sarcoma or chloroma. This study was designed to summarize the radiologic presentations including...
Precision of Hand Localization in EDS
Creators: name: Clayton, Holly
name: 't Hart, Bernard
name: Henriques, Denise
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences
subject: Life Sciences
subject: Social and Behavioral Sciences
subject: Beighton Scale
subject: EDS
subject: Ehlers-Danlos Syndrome
subject: hand localization
subject: joint hypermobility
subject: proprioception
subject: proprioceptive precision
subject: reaching
subject: visuomotor adaptation
subject: visuomotor rotation

description: Data, analysis scripts, notebooks with results and figures for a project testing active and passive hand localization before and after visuomotor adaptation in Ehlers-Danlos Syndrome and controls. This registration primarily serves to make the data publicly available.
title: Sonographic, surgical and histopathological correlation in acute appendicitis
Creators: name: Aguilar, Keyla
Publisher: name: European Congress of Radiology
Year: 2014
Subjects: subject: Abdomen
subject: Emergency
subject: Ultrasound
subject: Diagnostic procedure
subject: Acute

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Introduction. Acute appendicitis is the most common surgical pathology in emergency services in Western countries, constituting a condition of effective treatment and low mortality. For about 100 years, surgeons have been relegated almost entirely...
title: Sonographic Imaging Features of Superficial Type Nodular Fasciitis in the Musculoskeletal System
Creators: name: Jin, Wook
Publisher: name: European Congress of Radiology
Year: 2014
Subjects: subject: Neoplasia
subject: Diagnostic procedure
subject: Ultrasound
subject: Musculoskeletal soft tissue
subject: Extremities

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Nodular fasciitis (NF) Common benign soft tissue mass with fibrous proliferation Between 20 and 40 years of age No sex predilection Upper extremity (48%), trunk (30%), head and neck (17%) Rapid growing, rich cellularity, and increased mitotic...
title: Überwindung der letzten Meile - Analyse innovativer Logistikkonzepte und technischer Lösungen
Creators: name: Wegner, Kirsten
Publisher: name: Ostfalia Hochschule für angewandte Wissenschaften Braunschweig/ Wolfenbüttel
Year: 2023
Subjects: subject: 380 Handel, Kommunikation, Verkehr

description: Die Menge der zu transportierenden Waren an Privathaushalte ist in den vergangenen Jahren stark gewachsen mit weiter steigender Tendenz. Daher sind Lösungen zur Überwindung der sog. Letzten Meile gefragt. Der Beitrag stellt die Rahmenbedingungen vor und liefert eine Klassifizierung existierender Konzepte zur Letzten Meile in der Distributionslogistik.
description: EXPLORATIONEN; 9
Additional file 1 of Using Normalisation Process Theory to explore the contribution of stakeholder workshops to the development and refinement of a complex behavioural intervention: the STAMINA lifestyle intervention
Creators: name: Reale, Sophie
name: Turner, Rebecca R.
name: Steed, Liz
name: Taylor, Steph J. C.
name: Rosario, Derek J.
name: Bourke, Liam
name: Morrissey, Dylan
name: Innes, Aidan Q.
name: Sutton, Eileen
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 1. TIDIeR Framework of the STAMINA Lifestyle Intervention. This file presents a description of the STAMINA Lifestyle Intervention in accordance with the TIDIeR framework.
title: The Effect of Clinical, Labaratory and Radiologic Results of the Patients Admitted To The Emergency Department With Blunt Abdominal Trauma Due To Traffic Accident On The Treatment Decision and Surgical Results
Creators: name: Gunes Tatar, Idil
Publisher: name: European Congress of Radiology
Year: 2014
Subjects: subject: Trauma
subject: Efficacy studies
subject: Ultrasound
subject: CT
subject: Abdomen

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Trauma is one of the most common causes of death among the young population (1). In Turkey traffic accidents are the primary cause of death in trauma cases (2). Emergent diagnosis and treatment is crucial for the injuries resulting in death related...
Structural aspects of Hamilton-Jacobi theory
Creators: name: Cariñena, José F.
name: Gràcia, Xavier
name: Marmo, Giuseppe
name: Martínez, Eduardo
name: Muñoz-Lecanda, Miguel C.
name: Román-Roy, Narciso
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 70H20, 70G45

description: In our previous papers [11,13] we showed that the Hamilton-Jacobi problem can be regarded as a way to describe a given dynamics on a phase space manifold in terms of a family of dynamics on a lower-dimensional manifold. We also showed how constants of the motion help to solve the Hamilton-Jacobi equation. Here we want to delve into this interpretation by considering the most general case: a dynamical system on a manifold that is described in terms of a family of dynamics (`slicing vector fields') on lower-dimensional manifolds. We identify the relevant geometric structures that lead from this decomposition of the dynamics to the classical Hamilton-Jacobi theory, by considering special cases like fibred manifolds and Hamiltonian dynamics, in the symplectic framework and the Poisson one. We also show how a set of functions on a tangent bundle can determine a second-order dynamics for which they are constants of the motion.
description: 26 pages. Minor changes (some minor mistakes are corrected)
title: 3DGEHRT2 vs T1WSE in the evaluation of peripheral facial palsy in facial neuritis
Creators: name: ALNAJDI, AHMAD
Publisher: name: European Congress of Radiology
Year: 2014
Subjects: subject: Neuroradiology peripheral nerve
subject: Ear / Nose / Throat
subject: Head and neck
subject: MR
subject: MR-Angiography
subject: Imaging sequences
subject: Infection

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: The onset of symptoms of facial neuritis frequently follows a viral-type illness. Initial symptoms include tingling, burning, weakness, and numbness, are usually unilateral and may range from mild to severe. Subsequently, specific symptoms may...