cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Effect of the Use of Potassium-Based Sodium Chloride Replacers on Sodium and Potassium Intakes by the US Population
Creators: name: Murphy, Mary
name: Scrafford, Carolyn
name: Barraj, Leila
name: Tran, Nga
name: Bi, Xiaoyu
name: Higgins, Kelly
name: Jaykus, Lee-Ann
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Life Sciences
subject: dietary modeling
subject: potassium chloride
subject: reformulation
subject: salt
subject: sodium chloride replacer
subject: sodium reduction

description: Sodium intake among the United States (US) population exceeds recommended levels, and efforts have long been underway to reduce the amount of sodium in foods. Potassium chloride (KCl) is one of the most effective tools for sodium chloride (NaCl) replacement due to its ability to perform many of the functional roles of NaCl without sacrificing palatability, and thus, sodium reduction in foods. A switch to the use of KCl from NaCl, therefore, has the potential to alter intakes of both sodium and potassium. To our knowledge, there have been no efforts to estimate the effects of KCl replacement of NaCl on dietary intakes of potassium and sodium in the US. Estimates based on practical and feasible replacement scenarios would provide important insight on the potential impact of sodium-reduction initiatives on public health. The objective of this project is to estimate the effect of potassium-based NaCl replacers on intakes of both potassium and sodium in the US population, using data from the What We Eat In America (WWEIA) component of the National Health and Nutrition Examination Survey (NHANES).
title: Thigh muscles injuries in professional football players: a detailed dynamic high resolution ultrasound (d-HRUS) and magnetic resonance imaging (MRI) combined approach
Creators: name: Corazza, Angelo
Publisher: name: European Society of Muscoskeletal Radiology
Year: 2013
Subjects: subject: Trauma
subject: Athletic injuries
subject: Education
subject: Diagnostic procedure
subject: Ultrasound
subject: MR
subject: Musculoskeletal system
subject: Musculoskeletal soft tissue

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Illustrate the normal anatomical appearance of thigh muscles, producing detailed didactical schemes correlating with dHRUS-MR imaging findings and providing a systematic technique for the evaluation of such structures. Provide a clear...
Satisfying the Einstein-Podolsky-Rosen criterion with massive particles
Creators: name: Peise, J.
name: Kruse, I.
name: Lange, K.
name: Lücke, B.
name: Pezzè, L.
name: Arlt, J.
name: Ertmer, W.
name: Hammerer, K.
name: Santos, L.
name: Smerzi, A.
name: Klempt, C.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In 1935, Einstein, Podolsky and Rosen (EPR) questioned the completeness of quantum mechanics by devising a quantum state of two massive particles with maximally correlated space and momentum coordinates. The EPR criterion qualifies such continuous-variable entangled states, where a measurement of one subsystem seemingly allows for a prediction of the second subsystem beyond the Heisenberg uncertainty relation. Up to now, continuous-variable EPR correlations have only been created with photons, while the demonstration of such strongly correlated states with massive particles is still outstanding. Here, we report on the creation of an EPR-correlated two-mode squeezed state in an ultracold atomic ensemble. The state shows an EPR entanglement parameter of 0.18(3), which is 2.4 standard deviations below the threshold 1/4 of the EPR criterion. We also present a full tomographic reconstruction of the underlying many-particle quantum state. The state presents a resource for tests of quantum nonlocality and a wide variety of applications in the field of continuous-variable quantum information and metrology.
description: 8 pages, 7 figures
Quantum state transfer in optomechanical arrays
Creators: name: Neto, G. D. de Moraes
name: Andrade, F. M.
name: Montenegro, V.
name: Bose, S.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum state transfer between distant nodes is at the heart of quantum processing and quantum networking. Stimulated by this, we propose a scheme where one can highly achieve quantum state transfer between sites in a cavity quantum optomechanical network. There, each individual cell site is composed of a localized mechanical mode which interacts with a laser-driven cavity mode via radiation pressure, and photons exchange between neighboring sites is allowed. After the diagonalization of the Hamiltonian of each cell, we show that the system can be reduced to an effective Hamiltonian of two decoupled bosonic chains, and therefore we can apply the well-known results regarding quantum state transfer in conjuction with an additional condition on the transfer times. In fact, we show that our transfer protocol works for any arbitrary quantum state, a result that we will illustrate within the red sideband regime. Finally, in order to give a more realistic scenario we take into account the effects of independent thermal reservoirs for each site. Thus, solving the standard master equation within the Born-Markov approximation, we reassure both the effective model as well as the feasibility of our protocol.
description: 6 pages, 3 figures
title: A final approach to the fractures of the knee
Creators: name: Fernandez Prudencio, Luis
Publisher: name: European Society of Muscoskeletal Radiology
Year: 2013
Subjects: subject: Trauma
subject: Athletic injuries
subject: Education
subject: MR
subject: CT
subject: Conventional radiography
subject: Musculoskeletal soft tissue
subject: Musculoskeletal joint
subject: Musculoskeletal bone

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Knee fractures are common and lead to a large volume of imaging studies that require the complete understanding to be able to apply it in the clinical setting. Knee fractures are most common in the setting of sports and high-energy trauma (motor...
Teach Compassion and Caring to Healthcare Professional Learners: A Scoping Review
Creators: name: McFadden, Sasha
name: King, Kimber
name: Douglas, Jillian
name: Goodfellow, Brooke
name: MacPherson, Katie
name: Miller, Patricia
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Other Rehabilitation and Therapy
subject: Physiotherapy
subject: Occupational Therapy
subject: Medicine and Health Sciences
subject: Social Work
subject: FOS: Sociology
subject: Rehabilitation and Therapy
subject: Social and Behavioral Sciences
subject: Nursing
subject: FOS: Health sciences
subject: Nursing Midwifery

description: The purpose of this scoping review is to identify educational activities used to teach the core values of compassion and/or caring to healthcare professional students; specifically, physiotherapy, occupational therapy, speech-language pathology, nursing, medicine, social work and midwifery students. Additionally, it will report the outcomes being used to examine the effectiveness of the educational strategies and the effectiveness of those specific interventions. The results of this scoping review will be of interest to healthcare educators, curriculum coordinators in university and college programs, clinical instructors teaching healthcare professional students during clinical rotations, as well as clinicians.
title: Percutaneous CT guided RF ablation of Osteoid osteomas: our nine-year experience.
Creators: name: Fatone, Eliana Anna
Publisher: name: European Society of Muscoskeletal Radiology
Year: 2013
Subjects: subject: Interventional non-vascular
subject: Musculoskeletal bone
subject: CT
subject: Ablation procedures
subject: Cancer

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To retrospectively evaluate the success rate, complications and biopsy results (when available) of CT-guidedradiofrequency (RF) ablation of osteoid osteoma (OO) performed at our...
Semi-infinite jellium: Step potential model
Creators: name: Kostrobij, P. P.
name: Markovych, B. M.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The surface energy, the one-particle distribution function of electrons, etc. of a semi-bounded metal within the framework of the semi-infinite jellium are calculated. The influence of the potential barrier height on these characteristics is studied. The barrier height is found from the condition of the minimum of the surface energy. The surface energy is positive in the entire domain of the Wigner-Seitz radius of metals, and it is in sufficiently good agreement with experimental data.
A Time to Care: Two Caregivers' Experiences with Alzheimer's Disease
Creators: name: Cerulli, Michelle
Publisher: name: University of North Carolina at Chapel Hill
Year: 2011

description: As the oldest baby boomers turn 65 this year, Alzheimer's is becoming a reality for a growing number of people. Between 3 and 5.4 million people in the U.S. have Alzheimer's, and family caregivers provide the vast majority of their care. These caregivers include husbands, wives and children. They often assume an array of responsibilities, from taking over family finances and driving duties to helping with daily living activities such as walking, dressing and eating. Many Alzheimer's caregivers experience guilt, frustration, anger and grief during caregiving. Further, many caregivers cite support groups and respite care as invaluable resources that help them cope with the changes of the disease. This project, which follows two caregivers in different stages of caregiving, works to present a detailed, intimate portrait of their experiences with Alzheimer's. It also compiles resources, such as support groups and locally-based programs, that can assist families in the Triangle, N.C.
Additional file 1 of Optimizing labor duration with pilates: evidence from a systematic review and meta-analysis of randomized controlled trials
Creators: name: Haseli, Arezoo
name: Eghdampour, Farideh
name: Zarei, Hosna
name: Karimian, Zahra
name: Rasoal, Dara
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Developmental Biology
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Supplementary Material 1
title: Prevalence of pelvic/genital incidental findings at magnetic resonance imaging of the hip and pelvis performed for musculoskeletal pathology
Creators: name: Sconfienza, Luca
Publisher: name: European Society of Muscoskeletal Radiology
Year: 2013
Subjects: subject: Musculoskeletal system
subject: MR
subject: Diagnostic procedure
subject: Image verification

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Incidental findings (IFs) represent a non-negligible issue in most district of the body [1,2]. No previous report estimated the prevalence of IFs during musculoskeletal magnetic resonance imaging (MRI) of bony pelvis. Our purpose was to estimate the...
Structured Compressive Sensing Based Superimposed Pilot Design in Downlink Large-Scale MIMO Systems
Creators: name: Gao, Zhen
name: Dai, Linglong
name: Wang, Zhaocheng
Publisher: name: arXiv
Year: 2015
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Large-scale multiple-input multiple-output (MIMO) with high spectrum and energy efficiency is a very promising key technology for future 5G wireless communications. For large-scale MIMO systems, accurate channel state information (CSI) acquisition is a challenging problem, especially when each user has to distinguish and estimate numerous channels coming from a large number of transmit antennas in the downlink. Unlike the conventional orthogonal pilots whose pilot overhead prohibitively increases with the number of transmit antennas, we propose a spectrum-efficient superimposed pilot design for downlink large-scale MIMO scenarios, where frequency-domain pilots of different transmit antennas occupy the completely same subcarriers in the freqency domain. Meanwhile, spatial-temporal common sparsity of large-scale MIMO channels motivates us to exploit the emerging theory of structured compressive sensing (CS) for reliable MIMO channel estimation, which is realized by the proposed structured subspace pursuit (SSP) algorithm to simultaneously recover multiple channels with low pilot overhead. Simulation results demonstrate that the proposed scheme performs well and can approach the performance bound.
description: 2 pages, 2 figures. http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6836737&tag=1
RGS domain-independent Sst2 action
Creators: name: Shanks, Ryan H.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2008

description: RGS proteins are a family of proteins that share a conserved RGS domain that contacts Gα to accelerate GTP hydrolysis. It is thought that the function of RGS proteins lies not only in the RGS domain, but also through interactions mediated by domains outside of this region. Other than its RGS domain, the yeast RGS protein Sst2 contains two DEP domains. It has been shown that the DEP domains of Sst2 facilitate binding between Sst2 and the GPCR Ste2. The presumed function of this binding is to target Sst2 GAP activity towards the mating pathway Gα. Here, we show an additional function of the DEP domains of Sst2 that is independent of GAP activity. Expression of only the N-terminal DEP domains of Sst2 dampens the mating response. We present preliminary data testing two potential mechanisms of this action, and conclude with a discussion of the future directions of this work.
title: Cryoablation and cementoplasty in metastatic bone disease
Creators: name: Rulands, Ralf
Publisher: name: European Society of Muscoskeletal Radiology
Year: 2013
Subjects: subject: Cancer
subject: Ablation procedures
subject: CT
subject: Musculoskeletal bone
subject: Interventional non-vascular

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To evaluate if cryotherapy in combination with cementoplasty is useful in early local tumor control in bone metastases and if it can be used as a bridging concept before radiation therapy. Figure 2 and 3 show a 32 year old female patient with breast...
Manifestation of anomalous Floquet states with longevity in dynamic fractional Stark ladder with high AC electric fields
Creators: name: Nemoto, Yuya
name: Ohno, Fumitaka
name: Maeshima, Nobuya
name: Hino, Ken-ichi
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We examine a resonance structure of Floquet state in dynamic fractional Stark ladder (DFSL) realized in biased semiconductor superlattices driven by a terahertz cw laser on the basis of the R-matrix Floquet theory. To do this, we calculate an excess density of state $ρ^{(ex)}(E)$ corresponding to lifetime of the Floquet state with a fractional matching ratio $η$, where $η$ is the ratio of a Bloch frequency $Ω_B$ to a laser frequency $ω$, namely, $η=Ω_B/ω$. The results for $η=3/2$ demonstrate the appearance of discernibly large peaks associated with Floquet states with longevity in a region of relatively high laser-intensity. The underlying physics is discussed in terms of an analytical expression of $ρ^{(ex)}(E)$ and the associated Green function in which ponderomotive couplings are included in a non-perturbative way.
description: 8 pages, 5 figures
title: Sportsman’s groin: importance of a multidisciplinary approach
Creators: name: Rastogi, Anshul
Publisher: name: European Society of Muscoskeletal Radiology
Year: 2013
Subjects: subject: Athletic injuries
subject: Education
subject: MR
subject: Musculoskeletal system
subject: Musculoskeletal soft tissue

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Purpose: Define a diagnostic and management algorithm for the "sportsman’s groin". Evaluate the need for a multidisciplinary approach involving the surgeon, radiologist, physiotherapist and sport's physician. Assess the role of 3T MRI imaging as a...
Defining Nurse Leadership: Nurses’ Perceptions of Nurse Leadership and the Conditions that Influence its Development
Creators: name: Williams, Megan
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2017

description: In this era of technologic and scientific advancement, the aging population, and the shift from illness and treatment to wellness and prevention, the multitude of calls for nurses to lead is shining the spotlight on the significant work of all nurses. However, the phrase “nurse leadership” is defined and used in a variety of ways in the literature. Conceptual clarity about nurse leadership and nurse leadership development in the context of nursing and health care is needed to provide an empirical direction for future research and theory development. Transparency is needed in this area so nurse leadership is utilized as a legitimate vehicle for advancing health care and the nursing profession. This study contributes to both academic and practice environments current understanding of nurse leadership. Using nurses’ viewpoints this qualitative study sought to explore the concept of nurse leadership in today’s health care environment and the conditions that influence leadership development. A literature review on nurse leadership was conducted. Qualitative methodology was employed to study fifteen registered nurses’ perceptions of nurse leadership. Data analysis yielded seven themes: confidence; leading by example; risk taking; “you have potential”; resource person; “prove myself”; and sticking out. Nurse leadership can be broadly defined as the process by which nurses, individually or collectively, intentionally influence their patients, colleagues, and settings both internal and external to health care to improve the practice of nursing with the aim of safe patient care.
On the Brauer indecomposability of Scott modules
Creators: name: Kessar, Radha
name: Koshitani, Shigeo
name: Linckelmann, Markus
Publisher: name: arXiv
Year: 2015
Subjects: subject: Representation Theory (math.RT)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20C20

description: Let $k$ be an algebraically closed field of prime characteristic $p$, and let $P$ be a $p$-subgroup of a finite group $G$. We give sufficient conditions for the $kG$-Scott module $\mathrm{Sc}(G,P)$ with vertex $P$ to remain indcomposable under the Brauer construction with respect to any subgroup of $P$. This generalizes similar results for the case where $P$ is abelian. The background motivation for this note is the fact that the Brauer indecomposability of a $p$-permutation bimodule is a key step towards showing that the module under consideration induces a stable equivalence of Morita type, which then may possibly be lifted to a derived equivalence.
Beyond Treatment: Context Factors in Musculoskeletal Physiotherapy - a Scoping Review.
Creators: name: Osthoff, Anne-Kathrin
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences
subject: Rehabilitation and Therapy
subject: Physical Therapy

description: Hypotheses: There are nonspecific, contextual, psychological and physiological factors influencing the therapy outcome during physiotherapy treatment in people with musculoskeletal disorders. Aim: to map the current literature surrounding the knowledge about contextual factors influencing the physiotherapy treatment in people with musculoskeletal disorders in an outpatient setting.
Provenance Circuits for Trees and Treelike Instances (Extended Version)
Creators: name: Amarilli, Antoine
name: Bourhis, Pierre
name: Senellart, Pierre
Publisher: name: arXiv
Year: 2015
Subjects: subject: Databases (cs.DB)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: Query evaluation in monadic second-order logic (MSO) is tractable on trees and treelike instances, even though it is hard for arbitrary instances. This tractability result has been extended to several tasks related to query evaluation, such as counting query results [3] or performing query evaluation on probabilistic trees [10]. These are two examples of the more general problem of computing augmented query output, that is referred to as provenance. This article presents a provenance framework for trees and treelike instances, by describing a linear-time construction of a circuit provenance representation for MSO queries. We show how this provenance can be connected to the usual definitions of semiring provenance on relational instances [20], even though we compute it in an unusual way, using tree automata; we do so via intrinsic definitions of provenance for general semirings, independent of the operational details of query evaluation. We show applications of this provenance to capture existing counting and probabilistic results on trees and treelike instances, and give novel consequences for probability evaluation.
description: 48 pages. Presented at ICALP'15
title: Imaging of patellofemoral joint in the athlete
Creators: name: Njagulj, Vesna
Publisher: name: European Society of Muscoskeletal Radiology
Year: 2013
Subjects: subject: Musculoskeletal joint
subject: Extremities
subject: Musculoskeletal soft tissue
subject: MR
subject: Diagnostic procedure
subject: Athletic injuries

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Disorders of the patellofemoral joint are common in athletes. Often overuse injuries in athletes include broad spectrum of disorders that are usually caused by repetitive microtrauma or trauma. There are complex biomechanical forces during all...
Additional file 2 of Longitudinal multiomics analysis of aggressive pituitary neuroendocrine tumors: comparing primary and recurrent tumors from the same patient, reveals genomic stability and heterogeneous transcriptomic profiles with alterations in metabolic pathways
Creators: name: Taniguchi-Ponciano, Keiko
name: Hinojosa-Alvarez, Silvia
name: Hernandez-Perez, Jesus
name: Chavez-Santoscoy, Rocio A.
name: Remba-Shapiro, Ilan
name: Guinto, Gerardo
name: Magallon-Gayon, Erika
name: Telles-Ramirez, Benjamin
name: de Leon-Conconi, Rodrigo Ponce
name: Vela-Patiño, Sandra
name: Andonegui-Elguera, Sergio
name: Cano-Zaragoza, Amayrani
name: Martinez-Mendoza, Florencia
name: Kerbel, Jacobo
name: Loza-Mejia, Marco
name: Rodrigo-Salazar, Juan
name: Mendez-Perez, Alonso
name: Aguilar-Flores, Cristina
name: Chavez-Gonzalez, Antonieta
name: Ortiz-Reyes, Elenka
name: Gomez-Apo, Erick
name: Bonifaz, Laura C.
name: Marrero-Rodriguez, Daniel
name: Mercado, Moises
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2: Fig. S2. Panel A B and C molecular markers for macrophages (CD163), T cells (CD3D) pericytes (PDGFRB), endothelium (VWF), folliculostellate (SOX2) cells and tumor cells with lineage markers TBX19 (t-Pit) for corticotroph PitNET, POU1F1 (PIT-1) for somatotroph and lactotroph PitNET, and NR5A1 (SF1) for gonadotroph PitNET.
Explicit Time Embedding Based Cascade Attention Network for Information Popularity Prediction
Creators: name: Sun, Xigang
name: Zhou, Jingya
name: Liu, Ling
name: Wei, Wenqi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Social and Information Networks (cs.SI)
subject: Artificial Intelligence (cs.AI)
subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: Predicting information cascade popularity is a fundamental problem in social networks. Capturing temporal attributes and cascade role information (e.g., cascade graphs and cascade sequences) is necessary for understanding the information cascade. Current methods rarely focus on unifying this information for popularity predictions, which prevents them from effectively modeling the full properties of cascades to achieve satisfactory prediction performances. In this paper, we propose an explicit Time embedding based Cascade Attention Network (TCAN) as a novel popularity prediction architecture for large-scale information networks. TCAN integrates temporal attributes (i.e., periodicity, linearity, and non-linear scaling) into node features via a general time embedding approach (TE), and then employs a cascade graph attention encoder (CGAT) and a cascade sequence attention encoder (CSAT) to fully learn the representation of cascade graphs and cascade sequences. We use two real-world datasets (i.e., Weibo and APS) with tens of thousands of cascade samples to validate our methods. Experimental results show that TCAN obtains mean logarithm squared errors of 2.007 and 1.201 and running times of 1.76 hours and 0.15 hours on both datasets, respectively. Furthermore, TCAN outperforms other representative baselines by 10.4%, 3.8%, and 10.4% in terms of MSLE, MAE, and R-squared on average while maintaining good interpretability.
Identifying Sustainable Substrates for Subtidal Oyster Reef Construction
Creators: name: Sorg, Gregory
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2017

description: Historically, oyster shell has been the preferred substrate for reef foundations in restoration efforts targeting the eastern oyster Crassostrea virginica. Alternative reef foundation substrates are desirable due to increasing costs of oyster shell. Further, carbonate (CaCO3) based substrates are susceptible to degradation by bioeroders (e.g. Clionid sponges). Oyster demographics, Clionid infestation of oysters and substrates, and characterization of predation sources on juvenile oysters were tracked in a long-term study (54 months) of 80 subtidal oyster reefs constructed in 2012 across salinity gradients in two North Carolina estuaries. Reefs had foundations of either CaCO3-based (oyster shell or marl pebble) or nonCaCO3-based (concrete cobble or granite pebble) substrates. Results indicated estuarine location and reef foundation composition interacted to determine the fate of oyster communities. Continued use of CaCO3-based materials for oyster restoration efforts in regions suitable for boring sponge populations is counterproductive to the intended purpose of restoring oyster communities.
title: Imaging of traumatic Radial Nerve Injuries
Creators: name: Platzgummer, Hannes
Publisher: name: European Society of Muscoskeletal Radiology
Year: 2013
Subjects: subject: Foreign bodies
subject: Education and training
subject: Education
subject: Diagnostic procedure
subject: Ultrasound
subject: Conventional radiography
subject: MR
subject: Neuroradiology peripheral nerve
subject: Musculoskeletal soft tissue
subject: Interventional non-vascular

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: In this case-collection we present common and uncommon pathologies that cause impairment to the radial nerve. Learn about common and uncommon traumatic pathologies that cause impairment to the radial nerve. Understand the strengths and limitations...
Polycyclic aromatic hydrocarbons and molecular hydrogen in oxygen-rich planetary nebulae: the case of NGC6720
Creators: name: Cox, N. L. J.
name: Pilleri, P.
name: Berne, O.
name: Cernicharo, J.
name: Joblin, C.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Evolved stars are primary sources for the formation of polycyclic aromatic hydrocarbons (PAHs) and dust grains. Their circumstellar chemistry is usually designated as either oxygen-rich or carbon-rich, although dual-dust chemistry objects, whose infrared spectra reveal both silicate- and carbon-dust features, are also known. The exact origin and nature of this dual-dust chemistry is not yet understood. Spitzer-IRS mid-infrared spectroscopic imaging of the nearby, oxygen-rich planetary nebula NGC6720 reveals the presence of the 11.3 micron aromatic (PAH) emission band. It is attributed to emission from neutral PAHs, since no band is observed in the 7 to 8 micron range. The spatial distribution of PAHs is found to closely follow that of the warm clumpy molecular hydrogen emission. Emission from both neutral PAHs and warm H2 is likely to arise from photo-dissociation regions associated with dense knots that are located within the main ring. The presence of PAHs together with the previously derived high abundance of free carbon (relative to CO) suggest that the local conditions in an oxygen-rich environment can also become conducive to in-situ formation of large carbonaceous molecules, such as PAHs, via a bottom-up chemical pathway. In this scenario, the same stellar source can enrich the interstellar medium with both oxygen-rich dust and large carbonaceous molecules.
description: Accepted by MNRAS. 5 pages
title: Injuries of the dorsal extensor hood
Creators: name: Willekens, Inneke
Publisher: name: European Society of Muscoskeletal Radiology
Year: 2013
Subjects: subject: Musculoskeletal joint
subject: Ultrasound
subject: Comparative studies
subject: Trauma

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Traumatic dislocation of the extensor tendon over the metacarpophalangeal (MCP) joint is a rare problem in patients without rheumatoid disorders. The common extensor tendon is stabilized on the metacarpal head by components of the extensor hood. A...
Health literacy and treatment adherence in breast cancer patients: a scoping review protocol
Creators: name: Ha, Rina
name: Nguyen, Anne
name: Illmann, Caroline
name: Isaac, Kathryn
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Neoplasms
subject: Diseases
subject: Medicine and Health Sciences
subject: Medical Specialties
subject: Plastic Surgery
subject: Surgery
subject: Adherence
subject: Breast Cancer
subject: Health Literacy
subject: Oncology
subject: Surgery
subject: Treatment

description: This is a protocol for a scoping review that aims to systematically scope the literature and determine what is known about the effects of health literacy (HL) on treatment adherence in breast cancer (BC) patients.
Additional file 1 of Longitudinal multiomics analysis of aggressive pituitary neuroendocrine tumors: comparing primary and recurrent tumors from the same patient, reveals genomic stability and heterogeneous transcriptomic profiles with alterations in metabolic pathways
Creators: name: Taniguchi-Ponciano, Keiko
name: Hinojosa-Alvarez, Silvia
name: Hernandez-Perez, Jesus
name: Chavez-Santoscoy, Rocio A.
name: Remba-Shapiro, Ilan
name: Guinto, Gerardo
name: Magallon-Gayon, Erika
name: Telles-Ramirez, Benjamin
name: de Leon-Conconi, Rodrigo Ponce
name: Vela-Patiño, Sandra
name: Andonegui-Elguera, Sergio
name: Cano-Zaragoza, Amayrani
name: Martinez-Mendoza, Florencia
name: Kerbel, Jacobo
name: Loza-Mejia, Marco
name: Rodrigo-Salazar, Juan
name: Mendez-Perez, Alonso
name: Aguilar-Flores, Cristina
name: Chavez-Gonzalez, Antonieta
name: Ortiz-Reyes, Elenka
name: Gomez-Apo, Erick
name: Bonifaz, Laura C.
name: Marrero-Rodriguez, Daniel
name: Mercado, Moises
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Fig. S1. Panel A transcriptome, B methylome and C exome of all the tissues analyzed depicting TF lineage segregation and methylome as well as exome stability and transcriptome instability through time.
Hydrodynamic Modeling of the Impact of a Proposed New Coastline Groyne Structure on Floating Debris Pathways at Paget Farm, in Saint Vincent and the Grenadines
Creators: name: April LeQuéré, Philippe
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2017
Subjects: Bequia
Numerical model
Delft3D
Hydrodynamic
Tide-induced current
Groyne

description: To accommodate an increasing number of tourists visiting Bequia, the second largest island of Saint-Vincent and the Grenadines, the local government constructed an airport, through a major coastline land-reclamation project. However, due to the prevailing ocean current patterns in the area, an inlet created on the east side of the new airport is prone to trapping significant amounts of ocean-borne debris. This litter accumulation creates a health risk to local fishermen who clean their daily catch using water from the inlet. It is proposed to install a rubble-mound groyne structure on the eastward side of the new inlet to address this problem. The utilisation of a coastline groyne in this case is somewhat unorthodox, as the latter is normally employed to mitigate against coastal erosion. The goal of this study is to optimise the groyne design with the assistance of a 3D numerical model. The ‘Delft3D’ open-source model (WAVE and FLOW modules) was selected to examine the effects of different orientations and lengths of the proposed groyne on the movements of floating debris. Included in the initial phase of the study was a field investigation to collect certain data which were necessary for model calibration and validation. This involves the use of an Acoustic Doppler Current Profiler (ADCP) to measure local shore bathymetry and also current velocities over a range of tidal cycles.
Additional file 1 of Exploring aortic morphology and determining variable-distance insertion lengths for fluoroscopy-free resuscitative endovascular balloon occlusion of the aorta (REBOA)
Creators: name: van de Voort, Jan C.
name: Verbeek, Barbara B.
name: van der Burg, Boudewijn L.S. Borger
name: Hoencamp, Rigo
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Medicine
subject: Biotechnology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Ecology

description: Supplementary Material 1
title: Imaging in Stress-Related Bone Injuries
Creators: name: Torrens Martinez, Javier
Publisher: name: European Society of Muscoskeletal Radiology
Year: 2013
Subjects: subject: Osteoporosis
subject: Demineralisation-Bone
subject: Athletic injuries
subject: Diagnostic procedure
subject: MR
subject: Digital radiography
subject: CT
subject: Musculoskeletal bone

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The purpose of this work is to make a review of the stress-related bone injuries (SRBI) from the radiologist's point of view. We present imaging features of SRBI on Computed Tomography (CT), Radiography and Bone Scintigraphy, with special emphasis...
Dynamics of the 3/1 planetary mean-motion resonance. An application to the HD60532 b-c planetary system
Creators: name: Alves, A. J.
name: Michtchenko, T. A.
name: Santos, M. Tadeu dos
Publisher: name: arXiv
Year: 2015
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences
subject: 70F15

description: In this paper, we use a semi-analytical approach to analyze the global structure of the phase space of the planar planetary 3/1 mean-motion resonance, in cases where the outer planet is more massive than its inner companion. We show that the resonant dynamics can be described using only two fundamental parameters, the total angular momentum and the scaling parameter. The topology of the Hamiltonian function describing the resonant behaviour is studied on the representative planes that allows us to investigate a large domain of the phase space of the three-body problem without time-expensive numerical integrations of the equations of motion, and without any restriction on the magnitude of the planetary eccentricities. The families of the well known Apsidal Corotation Resonances (ACR) parameterized by the planetary mass ratio are obtained and their stability is analyzed. The main dynamical features in the domains around ACR are also investigated in detail by means of spectral analysis techniques, which allow us to detect the regions of different regimes of motion of resonant systems. The construction of dynamical maps for various values of the total angular momentum shows the evolution of domains of stable motion with the eccentricities, identifying possible configurations suitable for exoplanetary systems.
description: Accepted for publication at Celestial Mechanics and Dynamical Astronomy. 25 pages, 15 figures. Comments are welcome
title: Management of patients presenting with pain in the anatomical snuff box after wrist injuries: diagnosis and follow-up
Creators: name: Diano, Danila
Publisher: name: European Society of Muscoskeletal Radiology
Year: 2013
Subjects: subject: Trauma
subject: Athletic injuries
subject: Acute
subject: Diagnostic procedure
subject: MR
subject: CT
subject: Conventional radiography
subject: Trauma
subject: Extremities
subject: Bones

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The aim of this study was to evaluate the management of patients presented to the emergency department with pain in the anatomical snuff box after wrist...
Capillary rise dynamics of liquid hydrocarbons in mesoporous silica as explored by gravimetry, optical and neutron imaging: Nano-rheology and determination of pore size distributions from the shape of imbibition fronts
Creators: name: Gruener, Simon
name: Hermes, Helen E.
name: Schillinger, Burkhard
name: Egelhaaf, Stefan U.
name: Huber, Patrick
Publisher: name: arXiv
Year: 2015
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We present gravimetrical, optical, and neutron imaging measurements of the capillarity-driven infiltration of mesoporous silica glass by hydrocarbons. Square-root-of-time Lucas-Washburn invasion kinetics are found for linear alkanes from n-decane (C10) to n-hexacontane (C60) and for squalane, a branched alkane, in porous Vycor with 6.5 nm or 10 nm pore diameter, respectively. Humidity-dependent experiments allow us to study the influence on the imbibition kinetics of water layers adsorbed on the pore walls. Except for the longest molecule studied, C60, the invasion kinetics can be described by bulk fluidity and bulk capillarity, provided we assume a sticking, pore-wall adsorbed boundary layer, i.e. a monolayer of water covered by a monolayer of flat-laying hydrocarbons. For C60, however, an enhanced imbibition speed compared to the value expected in the bulk is found. This suggests the onset of velocity slippage at the silica walls or a reduced shear viscosity due to the transition towards a polymer-like flow in confined geometries. Both, light scattering and neutron imaging indicate a pronounced roughening of the imbibition fronts. Their overall shape and width can be resolved by neutron imaging. The fronts can be described by a superposition of independent wetting fronts moving with pore size-dependent square-root-of-time laws and weighted according to the pore size distributions obtained from nitrogen gas sorption isotherms. This finding indicates that the shape of the imbibition front in a porous medium, such as Vycor glass, with interconnected, elongated pores, is solely determined by independent movements of liquid menisci. These are dictated by the Laplace pressure and hydraulic permeability variations and thus the pore size variation at the invasion front. Our results suggest that pore size distributions can be derived from the broadening of imbibition fronts.
description: 28 pages, 12 figures, pre-print, in press
Additional file 12 of Restoring a natural skeleton of a premature infant from the early twentieth century
Creators: name: Neckel, Peter H.
name: Fuchs, Jakob
name: Buchenau, Wolfgang
name: Fröhlich, Klaus
name: von der Ruhr, Jürgen
name: Shiozawa-Bayer, Thomas
name: Hirt, Bernhard
Publisher: name: figshare
Year: 2024
Subjects: subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Supplementary mateial 12.
Prototypical Cross-domain Knowledge Transfer for Cervical Dysplasia Visual Inspection
Creators: name: Zhang, Yichen
name: Yin, Yifang
name: Zhang, Ying
name: Liu, Zhenguang
name: Wang, Zheng
name: Zimmermann, Roger
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Early detection of dysplasia of the cervix is critical for cervical cancer treatment. However, automatic cervical dysplasia diagnosis via visual inspection, which is more appropriate in low-resource settings, remains a challenging problem. Though promising results have been obtained by recent deep learning models, their performance is significantly hindered by the limited scale of the available cervix datasets. Distinct from previous methods that learn from a single dataset, we propose to leverage cross-domain cervical images that were collected in different but related clinical studies to improve the model's performance on the targeted cervix dataset. To robustly learn the transferable information across datasets, we propose a novel prototype-based knowledge filtering method to estimate the transferability of cross-domain samples. We further optimize the shared feature space by aligning the cross-domain image representations simultaneously on domain level with early alignment and class level with supervised contrastive learning, which endows model training and knowledge transfer with stronger robustness. The empirical results on three real-world benchmark cervical image datasets show that our proposed method outperforms the state-of-the-art cervical dysplasia visual inspection by an absolute improvement of 4.7% in top-1 accuracy, 7.0% in precision, 1.4% in recall, 4.6% in F1 score, and 0.05 in ROC-AUC.
description: accepted in ACM Multimedia 2023
title: Localized anterior arthrofibrosis (Cyclops lesion) with no history of anterior cruciate ligament reconstruction: MRI findings.
Creators: name: Dridi, Lilya
Publisher: name: European Society of Muscoskeletal Radiology
Year: 2013
Subjects: subject: Extremities
subject: Musculoskeletal joint
subject: MR
subject: Imaging sequences
subject: Trauma

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: "Cyclops syndrome" was fist described by Jackson and Schaefer as a cause of loss of full knee extension after anterior cruciate ligament (ACL) reconstruction. “Cyclops lesion” was defined as a fibrous nodule located in the intercondylar notch...
Energy-momentum tensors in classical field theories - a modern perspective
Creators: name: Voicu, Nicoleta
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The paper presents a general geometric approach to energy-momentum tensors in Lagrangian field theories, based on a Hilbert-type definition. The approach is consistent with the ones defining energy-momentum tensors in terms of hypermomentum maps given by the diffeomorphism invariance of the Lagrangian - and, in a sense, complementary to these, with the advantage of an increased simplicity of proofs and also, opening up new insights into the topic. A special attention is paid to the particular cases of metric and metric-affine theories.
title: IMIGLUCERASE SHORTAGE: EFFECTS ON PATIENTS WITH GAUCHER’s DISEASE
Creators: name: Morales Pérez, Jose Manuel
Publisher: name: European Society of Muscoskeletal Radiology
Year: 2013
Subjects: subject: Musculoskeletal bone
subject: MR
subject: Treatment effects
subject: Image verification

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Gaucher cells are macrophages that are lipid-laden due to a deficiency of the enzyme glucocerebrosidase; the lipids tend to accumulate in those places where these cells are normally located, one of the most important locations being bone marrow. The...
Evidence for a Toroidal Magnetic-Field Component in 5C4.114 on Kiloparsec Scales
Creators: name: Gabuzda, Denise C.
name: Knuettel, Sebastian
name: Bonafede, Annalisa
Publisher: name: arXiv
Year: 2015
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: A monotonic, statistically significant gradient in the observed Faraday Rotation Measure (RM) across the jet of an Active Galactic Nucleus (AGN) reflects a corresponding gradient in the electron density and/or line-of-sight magnetic (B) field. Such gradients may indicate the presence of a toroidal B field component, possibly associated with a helical jet B field. Although transverse RM gradients have been reported across a number of parsec-scale AGN jets, the same is not true on kiloparsec scales, suggesting that other (e.g. random) B-field components usually dominate on these larger scales. We have identified an extended, monotonic transverse RM gradient across the Northern lobe of a previously published Very Large Array (kiloparsec-scale) RM image of 5C4.114. We reanalyzed these VLA data in order to determine the significance of this RM gradient. The RM gradient across the Northern kiloparsec-scale lobe structure of 5C4.114 has a statistical significance of about 4sigma. There is also a somewhat less prominent monotonic transverse RM gradient across the Southern jet/lobe (significance ~ 3sigma). Other parts of the RM distribution observed across the source are patchy and show no obvious order.This suggests that we are observing a random RM component associated with the foreground material in the cluster in which the radio source is located and through which it is viewed, superposed on a more ordered RM component that arises in the immediate vicinity of the AGN jets. We interpret the transverse RM gradient as reflecting the systematic variations of the line-of-sight component of a helical or toroidal B field associated with the jets of 5C4.114. These results suggest that the helical field that arises due to the joint action of the rotation of the central black hole and its accretion disc and the jet outflow can survive to distances of thousands of parsec from the central engine.
description: 5 pages, 2 figures
Thyroid and Parathyroid Surgeon Case Volume Influences Patient Outcomes: A Systematic Review
Creators: name: Bedi, Harjot
name: Jedrzejko, Nicole
name: Nguyen, Anne
name: Aspinall, Sebastian
name: Wiseman, Sam
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Surgical Procedures, Operative
subject: Medicine and Health Sciences
subject: Analytical, Diagnostic and Therapeutic Techniques and Equipment
subject: Medical Specialties
subject: Endocrinology, Diabetes, and Metabolism
subject: Surgery

description: The objective of this review is to evaluate the current literature that has examined the impact of thyroid and parathyroid surgeon volume on patient outcomes, specifically complication rates, length of hospital stay, and total costs for thyroid and parathyroid operations. We aim to assess the categorical values used to characterize surgeons as high versus low volume, examine the trends in observed patient outcome characteristics, and evaluate the need for management guidelines to help improve quality outcomes for individuals undergoing thyroid or parathyroid operations.