cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Quality control by double reading of MRI brain studies in the evaluation of patients with headache
Creators: name: Martínez Barbero, José Pablo
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Management
subject: Neuroradiology brain
subject: MR
subject: RIS
subject: Audit and standards
subject: Quality assurance

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: - To evaluate intra and interobserver agreement on brain-MRIreadingbecause of headache. - To identify the main causes of radiologist reading mistakes. - To propose measures to increase diagnostic accuracy and avoid predictable...
Decay of inhibition in motor imagery
Creators: name: Bart, Victoria
name: Koch, Iring
name: Rieger, Martina
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: In this project the action mode switching paradigm (cf. Rieger, Dahm & Koch, 2017) was used to investigate the decay of different forms of inhibition in motor imagery. Material and data are publicly available.
Identification of microtubule growth deceleration and its regulation by conserved and novel proteins
Creators: name: Maddox, Paul S.
name: Dumont, Julien
name: Maddox, Amy S.
name: Ryan, Joël
name: Lacroix, Benjamin
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: Microtubules (MTs) are cytoskeletal polymers that participate in diverse cellular functions, including cell division, intracellular trafficking, and templating of cilia and flagella. MTs undergo dynamic instability, alternating between growth and shortening via catastrophe and rescue events. The rates and frequencies of MT dynamic parameters appear to be characteristic for a given cell type. We recently reported that all MT dynamic parameters vary throughout differentiation of a smooth muscle cell type in intact Caenorhabditis elegans. Here we describe local differences in MT dynamics and a novel MT behavior: an abrupt change in growth rate (deceleration) of single MTs occurring in the cell periphery of these cells. MT deceleration occurs where there is a decrease in local soluble tubulin concentration at the cell periphery. This local regulation of tubulin concentration and MT deceleration are dependent on two novel homologues of human cylicin. These novel ORFs, which we name cylc-1 and -2, share sequence homology with stathmins and encode small, very basic proteins containing several KKD/E repeats. The TOG domain–containing protein ZYG-9TOGp is responsible for the faster polymerization rate within the cell body. Thus we have defined two contributors to the molecular regulation for this novel MT behavior.
Looking for a Flynn Effect: Examining shifts in cognitive ability within the SAPA project
Creators: name: Dworak, Elizabeth
Publisher: name: Open Science Framework
Year: 2022

description: Using items from the International Cognitive Ability Resource (ICAR), this study will investigate if there is a change in cognitive ability scores across 12 years of cross-sectionally collected data by the Synthetic Aperture Personality Assessment (SAPA) project to see if there is a Flynn Effect or reverse Flynn Effect.
title: When voiding cystourethrography is superior to urosonography with second-generation contrast agents: the premature destruction of microbubbles
Creators: name: Piskunowicz, Maciej
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Urinary Tract / Bladder
subject: Contrast agents
subject: Paediatric
subject: Ultrasound
subject: Contrast agent-other
subject: Cystography / Uretrography

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Contrast-enhanced voiding urosonography (ce-VUS) is the most common application of second generation ultrasound contrast agents (UCA) in children (1). The ce-VUS is generally considered as a promising tool with high accuracy to diagnose...
title: Synthesis of Carbocyclic and Heterocyclic π-Electron Systems with Pentafulvenoid Chloroformamidinium Chlorides
Creators: name: Hafner, Klaus
name: Krimmer, Hans-Peter
Publisher: name: Wiley
Year: 2023

description: New key compounds for facile syntheses of unsaturated carbo- and heterocycles are the chloroformamidinium chlorides (2). For example, (2) R = X = H, n = 1, reacts with NH3 to give (3).
Mena INV mediates synergistic cross-talk between signaling pathways driving chemotaxis and haptotaxis
Creators: name: Lauffenburger, Douglas A.
name: Hughes, Shannon K.
name: Kosciuk, Tatsiana
name: Lussiez, Alisha
name: Gertler, Frank B.
name: Klazen, Joelle A. Z.
name: Miller, Miles A.
name: Oudin, Madeleine J.
name: Bear, James E.
name: Tadros, Jenny
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: Directed cell migration, a key process in metastasis, arises from the combined influence of multiple processes, including chemotaxis—the directional movement of cells to soluble cues—and haptotaxis—the migration of cells on gradients of substrate-bound factors. However, it is unclear how chemotactic and haptotactic pathways integrate with each other to drive overall cell behavior. MenaINV has been implicated in metastasis by driving chemotaxis via dysregulation of phosphatase PTP1B and more recently in haptotaxis via interaction with integrin α5β1. Here we find that MenaINV-driven haptotaxis on fibronectin (FN) gradients requires intact signaling between α5β1 integrin and the epidermal growth factor receptor (EGFR), which is influenced by PTP1B. Furthermore, we show that MenaINV-driven haptotaxis and ECM reorganization both require the Rab-coupling protein RCP, which mediates α5β1 and EGFR recycling. Finally, MenaINV promotes synergistic migratory response to combined EGF and FN in vitro and in vivo, leading to hyperinvasive phenotypes. Together our data demonstrate that MenaINV is a shared component of multiple prometastatic pathways that amplifies their combined effects, promoting synergistic cross-talk between RTKs and integrins.
title: Moebius syndrome due to prenatal misoprostol exposure
Creators: name: Aguilar Arias, Alexander
Publisher: name: EURORAD
Year: 2023
Subjects: subject: Neuroradiology
subject: Neuroradiology brain
subject: Neuroradiology peripheral nerve
subject: MR
subject: MR-Angiography
subject: Clinical Cases

description: Clinical History: A 9-month-old male patient, a full-term newborn with adequate birth weight, had prenatal exposure to misoprostol in the 3rd week of pregnancy. In follow-up by neuropediatric and ophthalmology due to right facial palsy and palsy of the VI cranial nerve. A contrasted brain MRI with emphasis on cranial nerves was obtained.

description: 9 months, male
Quantum chaos in ultracold collisions between Yb($^1$S$_0$) and Yb($^3$P$_2$)
Creators: name: Green, Dermot G.
name: Vaillant, Christophe L.
name: Frye, Matthew D.
name: Morita, Masato
name: Hutson, Jeremy M.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We calculate and analyze Feshbach resonance spectra for ultracold Yb($^1$S$_0$) + Yb($^3$P$_2$) collisions as a function of an interatomic potential scaling factor $λ$ and external magnetic field. We show that, at zero field, the resonances are distributed randomly in $λ$, but that signatures of quantum chaos emerge as a field is applied. The random zero-field distribution arises from superposition of structured spectra associated with individual total angular momenta. In addition, we show that the resonances in magnetic field in the experimentally accessible range 400 to 2000~G are chaotically distributed, with strong level repulsion that is characteristic of quantum chaos.
description: 5 Pages, 3 figures. Data available at doi:10.15128/ns0646000
PAR3-aPKC regulates Tiam1 by modulating suppressive internal interactions
Creators: name: Wang, Shujie
name: Kaibuchi, Kozo
name: Kakeno, Mai
name: Matsuzawa, Kenji
name: Akita, Hiroki
name: Matsui, Toshinori
name: Watanabe, Takashi
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: Tiam1 is one of the most extensively analyzed activators of the small GTPase Rac. However, fundamental aspects of its regulation are poorly understood. Here we demonstrate that Tiam1 is functionally suppressed by internal interactions and that the PAR complex participates in its full activation. The N-terminal region of Tiam1 binds to the protein-binding and catalytic domains to inhibit its localization and activation. Atypical PKCs phosphorylate Tiam1 to relieve its intramolecular interactions, and the subsequent stabilization of its interaction with PAR3 allows it to exert localized activity. By analyzing Tiam1 regulation by PAR3-aPKC within the context of PDGF signaling, we also show that PAR3 directly binds PDGF receptor β. Thus we provide the first evidence for the negative regulation of Tiam1 by internal interactions, elucidate the nature of Tiam1 regulation by the PAR complex, and reveal a novel role for the PAR complex in PDGF signaling.
title: Utility of intra-arterial cone beam CT angiography in detection of intracranial micro-arteriovenous malformations
Creators: name: Elmokadem, Ali
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Interventional vascular
subject: Neuroradiology brain
subject: Vascular
subject: Cone beam CT
subject: Catheter arteriography
subject: CT-Angiography
subject: Diagnostic procedure
subject: Arteriovenous malformations

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Although cerebral microarteriovenous malformations (mAVMs) are considered a rare subgroup of all cerebral AVMs accounting for approximately 8 % in the surgical series, 1 they represent 21% of AVMs diagnosed following hemorrhagic presentation, 2...
Can communication technologies reduce loneliness and social isolation in older people? A systematic scoping review
Creators: name: Döring, Nicola
name: Conde, Melisa
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences
subject: Social and Behavioral Sciences
subject: coping behavior
subject: ict
subject: information and communication technology
subject: isolation
subject: loneliness
subject: older people
subject: scoping review
subject: targeted intervention

description: The goal of this study is to identify the role communication technologies play in reducing loneliness and social isolation among older people - whether during targeted interventions by external actors or during self-directed coping by those affected.
title: Outcomes following endovascular intervention in patients with hepatic artery stenosis post liver transplantation
Creators: name: See, Teik Choon
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Interventional vascular
subject: Liver
subject: CT-Angiography
subject: Ultrasound-Colour Doppler
subject: Angioplasty
subject: Stents
subject: Transplantation

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Liver transplantation is a well-established method of treating a number of major liver conditions including acute liver failure, end-stage liver disease, malignancy and metabolic disease, and offers the best prognosis in these patient...
Accuracy-based bubu-kiki detection effect under repeated mask suppression online
Creators: name: Stein, Timo
name: Bachmann, Dominik
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social and Behavioral Sciences

description: Brief background Many recent studies have used breaking continuous flash suppression (b-CFS) to measure the speed of stimulus detection, with the assumption that differences in detection speed reflect differential unconscious processing preceding detection (Stein, 2019). One striking effect is the “bubu-kiki effect”, where shape-word pairs are detected faster when the word (“bubu” or “kiki”) matches the sound people associate with round vs. angular shapes (Hung et al., 2017; Heyman et al., 2019). This bubu-kiki effect has been interpreted as evidence for an unconscious mapping between linguistic form and meaning. However, in b-CFS an effect on detection speed does not need to reflect unconscious processing during CFS, but could arise anywhere between stimulus and response, for example from later conscious processing (e.g. recognition, identification) or from decisional stages (e.g. response biases; Stein et al., 2011; Stein, 2019). In this project, we test whether the detection effect is specific to CFS, or can be obtained with other detection paradigms as well, and at what level of processing the effect arises. In a previous project, we found a bubu-kiki effect with an effect size very similar to b-CFS (as reported by Heyman et al., 2019) in an online experiment with another detection paradigm, the recently introduced “repeated mask suppression” (RMS; Abir & Hassin, 2020) paradigm. However, because this effect was obtained with speeded RT measures, it could have reflected decisional rather than perceptual processes. To rule out decision-related factors, here we test the bubu-kiki effect with RMS, using accuracy-based, non-speeded tasks.
Replication of the Emotional Path to Action at BYU-Idaho Winter 2021
Creators: name: Bull, Natalie
name: Pugmire, Aubrey
name: Breeden, Clay
name: Patterson, Kylee
name: Wiggins, Bradford
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Applied Behavior Analysis
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: The Emotional Path to Action is a study conducted by German researchers, Pfattheicher, Nockur, Böhm, Sassenrath, and Petersen that determines if empathy can promote behaviors that lead to social distancing and wearing face masks. The replication contains a few alterations, although the purpose of this study is to manipulate the same variables as the original and examine their effects. We want to gain an understanding of empathy leading towards prosocial behaviors; not only towards the pandemic, but also towards the spread of other communicable diseases. The original study contains a sample of approximately 1,500 participants, whereas the replication performed constraints a much smaller sample of around 200 participants. The participants were separated into three conditions (empathy, information, and control) at random. All conditions act as an independent variables to the dependent variable of whether or not participants feel empathy, thus compelling them towards social distancing and wearing a face mask. Information-only condition: Text provided, a CDC statement on the benefits of wearing a face mask and social distancing. Empathy condition: Text provided, a personal account of a woman who had contracted the COVID-19 virus in addition to her already present auto-immune disease. This text was originally in German and has been translated to English. Control condition: No additional text was provided. We are using two questionnaires that provide questions about one’s willingness to adhere to COVID-19 regulations. One of the questionnaires will be a control while the other will include vignettes which are designed to elicit an empathic response. The questionnaire is administered through email and will be scored using a five-point likert scale.
title: Diagnostic value of preoperative contrast enhanced ultrasound (CEUS) compared to color coded elastography (CCE) and conventional scintigraphy for characterisation of thyroid nodules
Creators: name: Platz Batista da Silva, Natascha
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Thyroid / Parathyroids
subject: Ultrasound
subject: Elastography
subject: Contrast agent-intravenous
subject: Surgery
subject: Diagnostic procedure
subject: Tissue characterisation
subject: Multidisciplinary cancer care
subject: Cancer

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Thyroid nodules are concerned one of the most common incidental findings in modern imaging techniques such as MRI, CT etc. . As there has been an increase in theincidence of thyroid carcinomas over the past years, further clarification of nodules is...
Classical-quantum correspondence in bosonic two-mode conversion systems: polynomial algebras and Kummer shapes
Creators: name: Graefe, Eva-Maria
name: Korsch, Hans Jürgen
name: Rush, Alexander
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Bosonic quantum conversion systems can be modeled by many-particle single-mode Hamiltonians describing a conversion of $n$ molecules of type A into $m$ molecules of type B and vice versa. These Hamiltonians are analyzed in terms of generators of a polynomially deformed $su(2)$ algebra. In the mean-field limit of large particle numbers, these systems become classical and their Hamiltonian dynamics can again be described by polynomial deformations of a Lie algebra, where quantum commutators are replaced by Poisson brackets. The Casimir operator restricts the motion to Kummer shapes, deformed Bloch spheres with cusp singularities depending on $m$ and $n$. It is demonstrated that the many-particle eigenvalues can be recovered from the mean-field dynamics using a WKB type quantization condition. The many-particle state densities can be semiclassically approximated by the time-periods of periodic orbits, which show characteristic steps and singularities related to the fixed points, whose bifurcation properties are analyzed.
description: 13 pages, 13 figures
title: Increased abdominal visceral adiposity is associated with unsuspected pulmonary embolism in hospitalised patients with malignant digestive tract tumours
Creators: name: Lin, Ling
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Cardiovascular system
subject: Gastrointestinal tract
subject: Oncology
subject: CT-Quantitative
subject: Image manipulation / Reconstruction
subject: Computer Applications-Detection, diagnosis
subject: Staging
subject: Complications
subject: Embolism / Thrombosis
subject: Cancer

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Pulmonary embolism (PE) and deep venous thrombosis (DVT) together, known as venous thromboembolism (VTE), is one of the most common and most serious complications of patients with malignant tumors. According to previous studies, oncologic malignancy...
title: 1,2-Benz-ine aus 6-Halogen-pentafulvenen
Creators: name: Hafner, Klaus
name: Krimmer, Hans-Peter
name: Stowasser, Bernd
Publisher: name: Wiley-VCH
Year: 2023

description: 6-Halogen-pentafulvene 1 sind durch Halogenierung von Acylcyclopentadienen mit Phosgen oder Oxalylhalogeniden leicht herstellbar und bewährten sich als Edukte fiir zahlreiche am exocyclischen C-Atom funktionell substituierte Pentafulvene[¹].
title: Comparison of full-field digital mammography (FFDM) with synthesised 2D mammography and digital breast tomosynthesis (DBT) in Chinese women
Creators: name: Sinn, Hoi Yan Lorraine
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Breast
subject: Image manipulation / Reconstruction
subject: Screening
subject: Diagnostic procedure
subject: Quality assurance

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Background Mammography is a proven technique for both diagnosis and screening of breast cancer. Despite advances in mammographic technique, mammography is still limited with regard to both sensitivity and specificity, with 15-30% of cancers not...
Polo kinase Cdc5 associates with centromeres to facilitate the removal of centromeric cohesin during mitosis
Creators: name: Au, Wei-Chun
name: Baker, Richard E.
name: Ciftci-Yilmaz, Sultan
name: D'Amours, Damien
name: Reynolds, David
name: Yeh, Elaine
name: Andrew Hoyt,
name: Mishra, Prashant K.
name: Pachpor, Tejaswini
name: Basrai, Munira A.
name: Dittman, Lauren E.
name: Boeckmann, Lars
name: Jowhar, Ziad
name: Bloom, Kerry
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: Sister chromatid cohesion is essential for tension-sensing mechanisms that monitor bipolar attachment of replicated chromatids in metaphase. Cohesion is mediated by the association of cohesins along the length of sister chromatid arms. In contrast, centromeric cohesin generates intrastrand cohesion and sister centromeres, while highly cohesin enriched, are separated by >800 nm at metaphase in yeast. Removal of cohesin is necessary for sister chromatid separation during anaphase, and this is regulated by evolutionarily conserved polo-like kinase (Cdc5 in yeast, Plk1 in humans). Here we address how high levels of cohesins at centromeric chromatin are removed. Cdc5 associates with centromeric chromatin and cohesin-associated regions. Maximum enrichment of Cdc5 in centromeric chromatin occurs during the metaphase-to-anaphase transition and coincides with the removal of chromosome-associated cohesin. Cdc5 interacts with cohesin in vivo, and cohesin is required for association of Cdc5 at centromeric chromatin. Cohesin removal from centromeric chromatin requires Cdc5 but removal at distal chromosomal arm sites does not. Our results define a novel role for Cdc5 in regulating removal of centromeric cohesins and faithful chromosome segregation.
NI4OS-Europe Second report on provider and repository integration and horizontal service delivery
Creators: name: Mishev, Anastas
name: Dušan Vudragović
name: Athenodorou, Andreas
name: Yordanov, Svetlozar
name: Zamani, Themis
name: Koumantaros, Kostas
name: Liabotis, Nicolas
name: Prnjat, Ognjen
Publisher: name: Zenodo
Year: 2023

description: "Second report on provider and repository integration and horizontal service delivery" presents the resource and provider on-boarding status. The deliverable gives details on the updated on-boarding procedure and presents integrated repositories, thematic and generic services, as well as services from the pre-production environment and relevant statistics.
title: Fiber tracking of the peripheral nerve in patients with suspected pathology in sciatic nerve: preliminary results in case studies
Creators: name: Yamamura, Jin
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Neuroradiology peripheral nerve
subject: Extremities
subject: MR-Functional imaging
subject: MR-Spectroscopy
subject: Ultrasound-Power Doppler
subject: Diagnostic procedure
subject: Imaging sequences
subject: Infection
subject: Genetic defects

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: The aim of this study was to investigate the utility of quantitative MR measures using DTI for peripheral nerve tracking and MRS for muscles in upper leg in patients with suspected pathology in sciatic...
SUMO-targeted ubiquitin ligase (STUbL) Slx5 regulates proteolysis of centromeric histone H3 variant Cse4 and prevents its mislocalization to euchromatin
Creators: name: Warren, Jack
name: Baker, Richard E.
name: Lawrimore, Josh
name: Ohkuni, Kentaro
name: Basrai, Munira A.
name: Pasupala, Nagesh
name: Au, Wei-Chun
name: Takahashi, Yoshimitsu
name: Fulp, Alyona
name: Levy-Myers, Reuben
name: Kerscher, Oliver
name: Strunnikov, Alexander
name: Bloom, Kerry
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: Centromeric histone H3, CENP-ACse4, is essential for faithful chromosome segregation. Stringent regulation of cellular levels of CENP-ACse4 restricts its localization to centromeres. Mislocalization of CENP-ACse4 is associated with aneuploidy in yeast and flies and tumorigenesis in human cells; thus defining pathways that regulate CENP-A levels is critical for understanding how mislocalization of CENP-A contributes to aneuploidy in human cancers. Previous work in budding yeast shows that ubiquitination of overexpressed Cse4 by Psh1, an E3 ligase, partially contributes to proteolysis of Cse4. Here we provide the first evidence that Cse4 is sumoylated by E3 ligases Siz1 and Siz2 in vivo and in vitro. Ubiquitination of Cse4 by the small ubiquitin-related modifier (SUMO)-targeted ubiquitin ligase (STUbL) Slx5 plays a critical role in proteolysis of Cse4 and prevents mislocalization of Cse4 to euchromatin under normal physiological conditions. Accumulation of sumoylated Cse4 species and increased stability of Cse4 in slx5∆ strains suggest that sumoylation precedes ubiquitin-mediated proteolysis of Cse4. Slx5-mediated Cse4 proteolysis is independent of Psh1, since slx5∆ psh1∆ strains exhibit higher levels of Cse4 stability and mislocalization than either slx5∆ or psh1∆ strains. Our results demonstrate a role for Slx5 in ubiquitin-mediated proteolysis of Cse4 to prevent its mislocalization and maintain genome stability.
Direct Replication of Sparkman & Walton (2017, Experiment 1) at Tufts University (Spring, 2021)
Creators: name: Urry, Heather
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: behavior change
subject: CREP
subject: meat consumption
subject: norms

description: This is the OSF project for our direct replication of Sparkman and Walton (2017, Experiment 1) as part of an undergraduate experimental psychology course at Tufts University in the Spring 2021 semester. See the Wiki for details of our preregistered hypotheses, method, and analysis plan.
title: CT-angiographic findings in patients with acute pulmonary embolism and echocardiographic features of right ventricular dysfunction
Creators: name: Wiśniewska, Małgorzata
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Thorax
subject: CT-Angiography
subject: Diagnostic procedure
subject: Embolism / Thrombosis

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: To analyze CT-angiographic findings in patients with acute pulmonary embolism (APE) and echocardiographic features of right ventricular dysfunction...
title: Right iliac fossa ultrasound: seniority of ultrasonographer is related to the rate of negative appendicectomy
Creators: name: Scutt, Freya
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Abdomen
subject: Emergency
subject: Ultrasound
subject: Diagnostic procedure
subject: Surgery

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Appendicectomy is the most commonly performed emergency surgery procedure in the UK[1].Diagnosis of acute appendicitis often includes established imaging techniques such as ultrasound scan (USS), CT and MRI, which are adjuncts that can improve...
DissertationProject_JakubKowalczyk
Creators: name: Kowalczyk, Jakub
name: More, Kimberly
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Health Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: This registration contains an amendment to the prior registration in the contents of its power analysis and the target sample size for the corresponding hypothesis.
Giant Amplification in Degenerate Band Edge Slow-Wave Structures Interacting with an Electron Beam
Creators: name: Othman, Mohamed A. K.
name: Veysi, Mehdi
name: Figotin, Alexander
name: Capolino, Filippo
Publisher: name: arXiv
Year: 2015
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: We propose a new amplification regime based on synchronous operation of four degenerate electromagnetic (EM) modes in a slow-wave structure and the electron beam, referred to as super synchronization. These four EM modes arise in a Fabry-Perot cavity (FPC) when degenerate band edge (DBE) condition is satisfied. The modes interact constructively with the electron beam resulting in superior amplification. In particular, much larger gains are achieved for smaller beam currents compared to conventional structures based on synchronization with only a single EM mode. We demonstrate giant gain scaling with respect to the length of the slow-wave structure compared to conventional Pierce type single mode traveling wave tube amplifiers. We construct a coupled transmission line (CTL) model for a loaded waveguide slow-wave structure exhibiting a DBE, and investigate the phenomenon of giant gain via super synchronization using the Pierce model generalized to multimode interaction.
description: version 2, 11 pages, 7 figures
The Relationship Between Acculturation Stress and Psychological Outcomes in International Students: A Protocol for a Systematic Review
Creators: name: Amlashi, Rasa
name: Forstmeier, Simon
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Health Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: Acculturation
subject: Acculturation Stress
subject: anxiety
subject: Depression
subject: distress
subject: foreign student
subject: homesickness
subject: International Students
subject: Psychological Outcomes
subject: resilience
subject: sojourn
subject: well-being

description: Protocol for the Relationship Between Acculturation Stress and Psychological Outcomes in International Students: A Protocol for a Systematic Review
title: 1,2-Benzynes from 6-Halopentafulvenes
Creators: name: Hafner, Klaus
name: Krimmer, Hans-Peter
name: Stowasser, Bernd
Publisher: name: Wiley
Year: 2023

description: 6-Halopentafulvenes 1 are readily accessible by reaction of acylcyclopentadienes with phosgene or oxalyl halides and have proven very useful as educts for the synthesis of a variety of pentafulvenes functionally substituted at the exocyclic C-atom[¹].
Metformin for the Treatment of Breast Cancer: Protocol for a Scoping Review of Randomised Clinical Trials
Creators: name: Araujo, Carolina
name: de Oliveira Vidal, Edison
name: Nunes, Lélia
name: Bragagnoli, Arinilda
name: Murta-Nascimento, Cristiane
name: de Souza, Cristiano
name: Fukushima, Fernanda
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Neoplasms
subject: Diseases
subject: Medicine and Health Sciences
subject: Medical Specialties
subject: Oncology
subject: breast cancer
subject: drug repositioning
subject: metformin
subject: randomised controlled trials
subject: scoping review

description: We present herein the protocol for a scoping review of randomised controlled trials evaluating the use of metformin for the treatment of breast cancer.
title: Preliminary results of 18F-Fluorocholine PET/MRI show excellent accuracy in patients with primary hyperparathyroidism and inconclusive conventional imaging
Creators: name: Kluijfhout, Wouter
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Head and neck
subject: PET-MR
subject: Localisation
subject: Endocrine disorders

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: Conventional imaging fails to localize parathyroid adenomas in a substantial amount of patients withprimary hyperparathyroidism (pHPT).Preliminary data has shown superior results for 18F-Fluorocholine (FCH)PET/CT 1,2,3 .No studies have yet...
Cushman, Young, & Hauser (2006) Replication & extension
Creators: name: Feldman, Gilad
name: Cheng, Hoi
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social and Behavioral Sciences
subject: judgment and decision making
subject: morality
subject: replication

description: Please see pre-registration folder for Qualtrics survey and very detailed pre-registration with simulated random dataset and analysis code attached.
title: Morphological coronary stenosis characteristics by CCTA: comparison with invasive fractional flow reserve
Creators: name: Macron, Laurent
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Abdomen
subject: Absorptiometry / Bone densitometry
subject: Ablation procedures

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: To evaluate clinical severity of moderate coronary artery stenosis by using the quantification of stenosis by Coronary CT Angiography (CCTA) one-beat acquisition, Quantitative Coronary Angiography (QCA) and Fractional flow reserve...
Evolution and endpoint of the black string instability: Large D solution
Creators: name: Emparan, Roberto
name: Suzuki, Ryotaku
name: Tanabe, Kentaro
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: We derive a simple set of non-linear, (1+1)-dimensional partial differential equations that describe the dynamical evolution of black strings and branes to leading order in the expansion in the inverse of the number of dimensions D. These equations are easily solved numerically. Their solution shows that thin enough black strings are unstable to developing inhomogeneities along their length, and at late times they asymptote to stable non-uniform black strings. This proves an earlier conjecture about the endpoint of the instability of black strings in a large enough number of dimensions. If the initial black string is very thin, the final configuration is highly non-uniform and resembles a periodic array of localized black holes joined by short necks. We also present the equations that describe the non-linear dynamics of Anti-deSitter black branes at large D.
description: 8 pages, 2 figures. v2: slightly more general equations and other small improvements
title: What is the optimal monochromatic keV level for lung parenchyma analysis in spectral CT? A qualitative study on 50 patients
Creators: name: Ohana, Mickaël
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Thorax
subject: CT
subject: CT-Angiography
subject: Technology assessment

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: Dual Energy Computed Tomography (DECT), based on a simultaneous acquisition at low and high kilovoltage, generates monochromatic reconstructions and material-density images, with spectral analysis of monochromatic images ranging from 40keV up to...
Tension on JAM-A activates RhoA via GEF-H1 and p115 RhoGEF
Creators: name: Burridge, Keith
name: Tolbert, Caitlin E.
name: Scott, David W.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: Junctional adhesion molecule A (JAM-A) is a broadly expressed adhesion molecule that regulates cell–cell contacts and facilitates leukocyte transendothelial migration. The latter occurs through interactions with the integrin LFA-1. Although we understand much about JAM-A, little is known regarding the protein’s role in mechanotransduction or as a modulator of RhoA signaling. We found that tension imposed on JAM-A activates RhoA, which leads to increased cell stiffness. Activation of RhoA in this system depends on PI3K-mediated activation of GEF-H1 and p115 RhoGEF. These two GEFs are further regulated by FAK/ERK and Src family kinases, respectively. Finally, we show that phosphorylation of JAM-A at Ser-284 is required for RhoA activation in response to tension. These data demonstrate a direct role of JAM-A in mechanosignaling and control of RhoA and implicate Src family kinases in the regulation of p115 RhoGEF.
title: Raw arterial spin labelling data can help identify arterial occlusion in acute ischaemic stroke
Creators: name: MAJER, Michael
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Neuroradiology brain
subject: Vascular
subject: Emergency
subject: MR
subject: MR-Diffusion/Perfusion
subject: Thrombolysis
subject: Imaging sequences

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: Arterial Spin Labeling (ASL) is one of the most recent Magnetic Resonance Imaging (MRI) sequence used to assess brain perfusion non-invasively. As its main role, it can be used in the acute phase of ischemic stroke (IS) to identify ischemic...
Replication of Sparkman 2017 Dynamic Norms at BYU-Idaho Winter 2021
Creators: name: Cossey, Evelyn
name: Howland, Mark
name: Moffett, Blair
name: Sandall, Hannah
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social Statistics
subject: Social and Behavioral Sciences
subject: Food Studies

description: This replication study was conducted by Blair Moffett, Evelyn Cossey, Hannah Sandall, and Mark Howland; undergraduate students at Brigham Young University-Idaho under the supervision of Dr. Brady Wiggins. We replicated Experiment 1 from the study, "Dynamic Norms Promote Sustainable Behavior, Even if It Is Counternormative" which was originally completed by Gregg Sparkman and Gregory M. Walton in 2017.
Managing the trauma following gun violence: A review of hospital-based/focused interventions
Creators: name: Atilano, Ruben
name: Crouch, Maria
name: Funaro, Melissa
name: Gordon, Derrick
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social and Behavioral Sciences
subject: Black Males
subject: Gun Violence
subject: Hospital Interventions
subject: Latinx Males
subject: Psychological Trauma

description: This is a scoping review of hospital-based interventions for Latinx and Black males.
title: Percutaneous ablation of small HCCs: comparison of 3 commercially available microwave devices
Creators: name: Tarantino, Luciano
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Liver
subject: Ultrasound
subject: Ablation procedures
subject: Cancer

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: Normal 0 14 false false false IT JA X-NONE We compared the effectiveness in terms of transverse diameter of ablation area obtained with a single insertion of 3 different microwawe devices for percutaneous treatment of small hepatocellular carcinoma...
Ubaldino Peruzzi a Raffaello Busacca (30 marzo 1850)
Creators: name: Peruzzi, Ubaldino
name: Busacca, Raffaello
Publisher: name: Zenodo
Year: 2023
Subjects: Accademia dei Georgofili
Peruzzi, Ubaldino
Busacca, Raffaello
Lettera
Carteggio
Correspondence
1850
Letter

description: Lettera di Ubaldino Peruzzi a Raffaello Busacca del 30 marzo 1850. Segnatura dell’unità documentale: Archivio storico dell’Accademia dei Georgofili, Carteggio, Busta 30, 2313. Natura: manoscritto. Consistenza: cc. 2
description: Digitalizzato come parte della Mostra virtuale: Ubaldino Peruzzi : un percorso in rete : in occasione del bicentenario della nascita. https://www.georgofili.it/contenuti/ubaldino-peruzzi-un-percorso-in-rete/17485
title: Postmortem MRI as a method of evaluating the degree of maceration at intrauterine fetal death
Creators: name: Voevodin, Sergey
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Foetal imaging
subject: Obstetrics (Pregnancy / birth / postnatal period)
subject: Forensic / Necropsy studies
subject: MR
subject: Comparative studies
subject: Decision analysis
subject: Diagnostic procedure
subject: Obstetrics
subject: Pathology
subject: Foetus

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: The basis for determining the time remoteness of intrauterine fetal death is the assessment of the severity of the processes of maceration of the skin and internal organs during the autopsy. The term maceration (lat. maceratio - soaking, softening)...
A systematic investigation of Affective Signaling theory - Experiment 1
Creators: name: Bognar, Miklos
name: Aczel, Balazs
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Cognitive Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: This preregistration is written after collecting data with the below method, but before analyzing the data. We plan to systematically investigate the Affective Signaling Theory of cognitive control adaptation as described in Dignath et al. (2020). The theory claims that it is possible that control mechanisms are not monitoring conflict, but the affect triggered by conflict. Following this line of thought, it might be possible to trigger conflict adaptation without conflict, using only affective stimuli.
Spreading of entanglement and steering along small Bose-Hubbard chains
Creators: name: Olsen, M. K.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate how entanglement spreads along small Bose-Hubbard chains, with only the first well initially occupied by a mesoscopic number of atoms, as the number of sites increases. For two- and three-well chains in the non-interacting case, we are able to obtain analytical solutions and show that the presence of entanglement depends on having a sub-Poissonian state of the atoms in the first well. In these cases, the correlations we calculate are completely periodic. Restoring the collisional interactions or moving to a four-well chain necessitates a numerical treatment, for which we use the fully quantum positive-P representation. We examine two different correlations and find that adding collisional interactions destroys the periodicity of the correlations and causes them to degrade with time. This happens well before there is a noticeable effect on the periodicity of the solutions for the number of atoms in each well.
description: 25 pages, 13 figures
Reconstituting regulation of the canonical Wnt pathway by engineering a minimal β-catenin destruction machine
Creators: name: Posham, Vinya
name: Deuitch, Natalie
name: Peifer, Mark
name: Mimori-Kiyosue, Yuko
name: Pronobis, Mira I.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2017

description: Negatively regulating key signaling pathways is critical to development and altered in cancer. Wnt signaling is kept off by the destruction complex, which is assembled around the tumor suppressors APC and Axin and targets β-catenin for destruction. Axin and APC are large proteins with many domains and motifs that bind other partners. We hypothesized that if we identified the essential regions required for APC:Axin cooperative function and used these data to design a minimal β-catenin-destruction machine, we would gain new insights into the core mechanisms of destruction complex function. We identified five key domains/motifs in APC or Axin that are essential for their function in reconstituting Wnt regulation. Strikingly, however, certain APC and Axin mutants that are nonfunctional on their own can complement one another in reducing β-catenin, revealing that the APC:Axin complex is a highly robust machine. We used these insights to design a minimal β-catenin-destruction machine, revealing that a minimized chimeric protein covalently linking the five essential regions of APC and Axin reconstitutes destruction complex internal structure, size, and dynamics, restoring efficient β-catenin destruction in colorectal tumor cells. On the basis of our data, we propose a new model of the mechanistic function of the destruction complex as an integrated machine.
title: Accuracy of diffusion kurtosis imaging in characterisation of breast lesions
Creators: name: Christou, Alexandra
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Breast
subject: MR-Diffusion/Perfusion
subject: Diagnostic procedure
subject: Cancer

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: The aim of this study is to evaluate the accuracy of the diffusion kurtosis in the characterization and differentiation of the breast...
title: Tumour volume analysis TVA vs RECIST
Creators: name: Gordon, Angus
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Breast
subject: Oncology
subject: Ultrasound
subject: Chemotherapy
subject: Cancer

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: To show data from a trial of primary breast cancer, NEOCENT. {1} Postmenopausal ER+ve women were randomised to receive either Neoadjuvant Chemotherapy (C) or Endocrine therapy...
Replication of Olivola, 2018 Interpersonal Sunk-Cost at BYU-Idaho Winter 2020
Creators: name: Harrison, Spencer
name: Aguirre, Hector
name: Brace, Noah
name: Wiggins, Bradford
name: Rachuna, Cheyanne
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: Interpersonal
subject: Olivola
subject: Replication
subject: sunk-cost effect

description: The sunk-cost effect is a phenomenon in which individuals who invest a large and substantial amount of time and/or money into something that seems to be failing, fleeting, or false are likely to stay and pursue that investment even when it is logically more beneficial to choose something else and stop investing further. In past studies, researchers have shown that these effects exist intrapersonally, or when the person making the decision to pursue a sunk-cost investment actually made the investment themselves. However, Olivola argues that if humans exhibit sunk-cost effects in situations in which somebody else sunk the cost (termed an interpersonal sunk-cost effect), that perhaps the sunk-cost effect is more prevalent in other situations as well. Many human decisions are influenced by a person’s environment. Society is built around our interpersonal connections, and much of human behavior is designed to satisfy the emotional and physical needs of loved ones, work and other obligations, and the demands of societal norms. Olivola’s hypothesis was that such interpersonal obligations create a hitherto unexplored interpersonal sunk-cost effect. In our experiment, we are replicating Olivola’s experiment 1c, which we will dub “The Hotel Experiment”. It presents a situation in which a participant imagines becoming sick while on vacation, so they have decided to stay in the hotel and watch a movie while their friends explore a nearby museum. After five minutes of watching the movie, it was completely uninteresting to the participant. Olivola’s study sought to determine whether conditions of how the movie was selected would affect the likelihood of participants to pursue the sunk cost investment by continuing to watch the movie even though they would not enjoy it. Different levels of two conditions (Who bought the movie? and How great was the cost?) were randomly assigned to participants: whether the participant chose the movie for themself or if their friend chose it before they went to the museum (self/other condition); and whether the movie was found for free on TV or whoever put it on paid $20 for the participant to watch it (low/high sunk-cost). If the sunk-cost effect is as pronounced or more pronounced in “other” conditions compared to “self”, then the original theory of sunk-cost will need to be revised to account for what really motivates sunk-cost effects. In the present study we aim to replicate Olivola's results.