cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1 of Pararespiratory and paradigestive lymph node metastases in esophageal squamous cell carcinoma: predicting survival and refining the N staging system
Creators: name: Tian, Dong
name: Jiang, Kai-Yuan
name: Yang, Yu-Shang
name: Yan, Hao-Ji
name: Yu, Rui-Xuan
name: Huang, Heng
name: Jian, Shun-Hai
name: Zhou, Hai-Ning
name: Wen, Hong-Ying
name: Chen, Long-Qi
Publisher: name: figshare
Year: 2023
Subjects: subject: Space Science
subject: Medicine
classificationCode: 69999
subject: Biological Sciences not elsewhere classified
classificationCode: 19999
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Science Policy

description: Supplementary Material 1
Recent advances in plasmonic nanostructures for sensing: a review
Creators: name: Strobbia, Pietro
name: Languirand, Eric R.
name: Cullum, Brian
Publisher: name: SPIE
Year: 2015

description: This review describes the recent advances in plasmonic nanostructures for various sensing applications. In particular, significant advances in surface-enhanced Raman, surface plasmon resonance, and metal-enhanced fluorescence-sensing methodologies associated with the introduction of plasmonic nanostructures, made over the past decade, are highlighted. Plasmonic properties of the various nanostructures employed for each sensing technique are also tabulated to provide a systematic overview of the state-of-the-art in each sensing field. This review is not intended to be a comprehensive compilation of the literature but rather a critical review of the recent significant advances in plasmonic nanostructures for each sensing regime.
title: FSBB technique in neuroradiological practice.
Creators: name: Rostovtseva, Tatiana
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Ischaemia / Infarction
subject: Haemorrhage
subject: Dementia
subject: Imaging sequences
subject: MR
subject: Neuroradiology brain

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The purpose of our study was to compare ability to evaluate the presence of cerebral microbleeds (the small amounts of hemosiderine located around the small vessels) usingstandard MR- sequences and FSBB (Flow Sensitive Black Blood), the new...
Surface-Enhanced Raman Scattering as an Emerging Characterization and Detection Technique
Creators: name: Culha, Mustafa
name: Cullum, Brian
name: Lavrik, Nickolay
name: Klutse, Charles
Publisher: name: Wiley
Year: 2012

description: While surface-enhanced Raman spectroscopy (SERS) has been attracting a continuously increasing interest of scientific community since its discovery, it has enjoyed a particularly rapid growth in the last decade. Most notable recent advances in SERS include novel technological approaches to SERS substrates and innovative applications of SERS in medicine and molecular biology. While a number of excellent reviews devoted to SERS appeared in the literature over the last two decades, we will focus this paper more specifically on several promising trends that have been highlighted less frequently. In particular, we will briefly overview strategies in designing and fabricating SERS substrates using deterministic patterning and then cover most recent biological applications of SERS.
Small loops of nilpotency class three with commutative inner mapping groups
Creators: name: Drápal, Aleš
name: Vojtěchovský, Petr
Publisher: name: arXiv
Year: 2015
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20N05

description: Groups with commuting inner mappings are of nilpotency class at most two, but there exist loops with commuting inner mappings and of nilpotency class higher than two, called loops of Csörgő type. In order to obtain small loops of Csörgő type, we expand our programme from `Explicit constructions of loops with commuting inner mappings', European J. Combin. 29 (2008), 1662-1681, and analyze the following setup in groups: Let $G$ be a group, $Z\le Z(G)$, and suppose that $δ:G/Z\times G/Z\to Z$ satisfies $δ(x,x)=1$, $δ(x,y)=δ(y,x)^{-1}$, $z^{yx}δ([z,y],x) = z^{xy}δ([z,x],y)$ for every $x$, $y$, $z\in G$, and $δ(xy,z) = δ(x,z)δ(y,z)$ whenever $\{x,y,z\}\cap G'$ is not empty. Then there is $μ:G/Z\times G/Z\to Z$ with $δ(x,y) = μ(x,y)μ(y,x)^{-1}$ such that the multiplication $x*y=xyμ(x,y)$ defines a loop with commuting inner mappings, and this loop is of Csörgő type (of nilpotency class three) if and only if $g(x,y,z) = δ([x,y],z)δ([y,z],x)δ([z,x],y)$ is nontrivial. Moreover, $G$ has nilpotency class at most three, and if $g$ is nontrivial then $|G|\ge 128$, $|G|$ is even, and $g$ induces a trilinear alternating form. We describe all nontrivial setups $(G,Z,δ)$ with $|G|=128$. This allows us to construct for the first time a loop of Csörgő type with an inner mapping group that is not elementary abelian.
Table S1. List of matched COI haplotypes in the thysbe clade of Chrysoritis.
Creators: name: Quek, Swee Peck
name: Heath, Alan
name: Pringle, Ernest
Publisher: name: figshare
Year: 2022
Subjects: Zoology not elsewhere classified

description: List of samples with unique COI haplotypes (in bold text) in the thysbe clade of Chrysoritis, followed by the samples showing identical haplotypes (regular text).
Silver screen to green screen: Hollywood blockbusters as communication and education tools on environmental issues
Creators: name: Komar, Amanda
Publisher: name: University of North Carolina at Chapel Hill
Year: 2011

description: Using content analysis, this study will examine how the use of feature-length fictional films with environmental themes can be used as a communication and education tool for environmental issues currently present in the world today. A total of 14 films were viewed for this study. Two films were removed from analysis because their plots revolving mainly around political themes, rather than environmental themes. In total, 11 major environmental themes were identified, the most prevalent being protection/treatment of animals, pollution/dumping, and natural resource exploitation. The films were all framed in a pro-environment fashion in which the protagonist is fighting for the environment and the environment is portrayed as the fragile and innocent victim. Each film had poignant take home messages that could be used to communicate important environmental issues to the public.
Applications of Self-Assembled Monolayers in Surface-Enhanced Raman Scattering
Creators: name: Klutse, Charles
name: Mayer, Adam
name: Wittkamper, Julia
name: Cullum, Brian
Publisher: name: Wiley
Year: 2012

description: The increasing applications of surface-enhanced Raman scattering (SERS) has led to the development of various SERS-active platforms (SERS substrates) for SERS measurement. This work reviews the current optimization techniques available for improving the performance of some of these SERS substrates. The work particularly identifies self-assembled-monolayer- (SAM-) based substrate modification for optimum SERS activity and wider applications. An overview of SERS, SAM, and studies involving SAM-modified substrates is highlighted. The focus of the paper then shifts to the use of SAMs to improve analytical applications of SERS substrates by addressing issues including long-term stability, selectivity, reproducibility, and functionalization, and so forth. The paper elaborates on the use of SAMs to achieve optimum SERS enhancement. Specific examples are based on novel multilayered SERS substrates developed in the author’s laboratory where SAMs have been demonstrated as excellent dielectric spacers for improving SERS enhancement more than 20-fold relative to conventional single layer SERS substrates. Such substrate optimization can significantly improve the sensitivity of the SERS method for analyte detection.
Chrysoritis: Part I. Table S2. thysbe clade groupings (species, subspecies, region and locality group) for AMOVA analyses.
Creators: name: Quek, Swee Peck
name: Heath, Alan
name: Pringle, Ernest
Publisher: name: figshare
Year: 2023
Subjects: Zoology not elsewhere classified

description: The four grouping schemes (species, subspecies, region and locality group) used in AMOVA analyses of the thysbe clade.
title: Ultrasound; a one-stop-shop: Diagnosing tuberculosis with atypical presentations and at unusual locations
Creators: name: SHAIKH, SABA
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Tropical diseases
subject: Pathology
subject: Infection
subject: Diagnostic procedure
subject: Biopsy
subject: Ultrasound-Colour Doppler
subject: Interventional non-vascular

description: Learning objectives Background Imaging findings OR Procedure details Conclusion References Personal Information
description: Learning objectives: To illustrate the efficacy of ultrasound in identification and diagnosis of tuberculosis involving unusual locations and with atypical imaging...
Hausdorff dimension, intersection of projections and exceptional plane sections
Creators: name: Mattila, Pertti
name: Orponen, Tuomas
Publisher: name: arXiv
Year: 2015
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics

description: This paper contains new results on two classical topics in fractal geometry: projections, and intersections with affine planes. To keep the notation of the abstract simple, we restrict the discussion to the planar cases of our theorems. Our first main result considers the orthogonal projections of two Borel sets $A,B \subset \mathbb{R}^{2}$ into one-dimensional subspaces. Under the assumptions $\dim A \leq 1 < \dim B$ and $\dim A + \dim B > 2$, we prove that the intersection of the projections $P_{L}(A)$ and $P_{L}(B)$ has dimension at least $\dim A - ε$ for positively many lines $L$, and for any $ε> 0$. This is quite sharp: given $s,t \in [0,2]$ with $s + t = 2$, we construct compact sets $A,B \subset \mathbb{R}^{2}$ with $\dim A = s$ and $\dim B = t$ such that almost all intersections $P_{L}(A) \cap P_{L}(B)$ are empty. In case both $\dim A > 1$ and $\dim B > 1$, we prove that the intersections $P_{L}(A) \cap P_{L}(B)$ have positive length for positively many $L$. If $A \subset \mathbb{R}^{2}$ is a Borel set with $0 < \mathcal{H}^{s}(A) < \infty$ for some $s > 1$, it is known that $A$ is 'visible' from almost all points $x \in \mathbb{R}^{2}$ in the sense that $A$ intersects a positive fraction of all lines passing through $x$. In fact, a result of Marstrand says that such non-empty intersections typically have dimension $s - 1$. Our second main result strengthens this by showing that the set of exceptional points $x \in \mathbb{R}^{2}$, for which Marstrand's assertion fails, has Hausdorff dimension at most one.
description: 12 pages
title: The intravascular gas of abdominal organs on early postmortem CT
Creators: name: Murakami, Tomonori
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Forensics
subject: Diagnostic procedure
subject: CT
subject: Vascular
subject: Forensic / Necropsy studies
subject: Abdomen

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Intravascular gas (IVG) of the abdominal organs is a common finding on postmortem CT (PMCT), especially, in cases after cardiopulmonary resuscitation (CPR). The possible origins of IVG are considered as follow: (1) CPR (e.g. Right...
Illusion, violence, and certainty in Jean Rotrou's Le véritable Saint Genest and Cyrano de Bergerac's La mort d'Agrippine
Creators: name: Putman, Emily Miller
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2010

description: Historically, studies on French 17th century theater have predominantly focused on the works of so-called Classical authors, to the exclusion of the récits sanglantes and histoires tragiques. This thesis looks at two violent plays written the 1640s, Le Véritable Saint Genest by Jean Rotrou and La Mort d'Agrippine by Cyrano de Bergerac. These two dissimilar texts will be used to show that the threat of violence gives an impression of truth and validity to the declarations of the martyrs and the executed, and thus acts as a means of providing a feeling of certainty to the audience and to the other characters in the plays. The insights of this thesis into the function of violence in Rotrou and Cyrano's plays may be extrapolated to other works of this time period and provide a useful starting point for considering the large body of récits sanglantes and histoires tragiques.
Additional file 1 of Medical imaging consultation practices and challenges at public hospitals in the Amhara regional state, Northwest Ethiopia: a descriptive phenomenological study
Creators: name: Nigatu, Araya Mesfin
name: Yilma, Tesfahun Melese
name: Gezie, Lemma Derseh
name: Gebrewold, Yonathan
name: Gullslett, Monika Knudsen
name: Mengiste, Shegaw Anagaw
name: Tilahun, Binyam
Publisher: name: figshare
Year: 2023
Subjects: subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences

description: Additional file 1. KIIs interview guide.
Portable Raman device for detection of chemical and biological warfare agents
Creators: name: Wabuyele, Musundi B.
name: Martin, Matthew E.
name: Yan, Fei
name: Stokes, David L.
name: Mobley, Joel
name: Cullum, Brian
name: Wintenberg, Alan
name: Lenarduzzi, Roberto
name: Vo-Dinh, Tuan
Publisher: name: SPIE
Year: 2005

description: SPIE BiOS, 22-27 JANUARY 2005, San Jose, CA, United States
description: This paper describes a compact, self-contained, cost effective, and portable Raman Integrated Tunable Sensor (RAMiTs) for screening a wide variety of chemical and biological agents for homeland defense applications. The instrument is a fully-integrated, tunable, "point-and-shoot" Raman monitor based on solid-state acousto-optic tunable filter (AOTF) technology. It can provide direct identification and quantitative analysis of chemical and biological samples in a few seconds under field conditions. It also consists of a 830-nm diode laser for excitation, and an avalanche photodiode for detection. Evaluation of this instrument has been performed by analyzing several standard samples and comparing the results those obtained using a conventional Raman system. In addition to system evaluation, this paper will also discuss potential applications of the RAMiTs for detection of chemical and biological warfare agents.
Table S2. thysbe clade groupings (species, subspecies, region and locality group) for AMOVA analyses.
Creators: name: Quek, Swee Peck
name: Heath, Alan
name: Pringle, Ernest
Publisher: name: figshare
Year: 2022
Subjects: Zoology not elsewhere classified

description: The four grouping schemes (species, subspecies, region and locality group) used in AMOVA analyses of the thysbe clade.
title: The role of MRI in the differential diagnosis of acoustic neuromas and meningiomas of cerebellopontine angle
Creators: name: Bakunovich, Alexander
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Neoplasia
subject: Diagnostic procedure
subject: MR
subject: Oncology
subject: Head and neck
subject: CNS

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To validate MR-criteria used for diagnosis of acoustic neuromas and meningiomas of cerebellopontine...
Personality Development and Job Characteristics
Creators: name: Hoff, Kevin
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Industrial and Organizational Psychology
subject: Personality and Social Contexts
subject: Developmental Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: This preregistration document contains the research questions and analytic plan for a new study using two existing longitudinal datasets. The study will investigate relations between job characteristics and personality development from adolescence to young adulthood. We will use the Occupational Information Network (O*NET) to derive standardized data about each participant’s job in young adulthood. Then, we will use regularized structural equation models (RegSEM) and latent growth curves to examine which job characteristics are most strongly related to adolescent personality trait levels and subsequent changes over the course of the study.
Single-board computer based control system for a portable Raman device with integrated chemical identification
Creators: name: Mobley, Joel
name: Cullum, Brian
name: Wintenberg, Alan L.
name: Shane Frank, S.
name: Maples, Robert A.
name: Stokes, David L.
name: Vo-Dinh, Tuan
Publisher: name: AIP
Year: 2004

description: We report the development of a battery-powered portable chemical identification device for field use consisting of an acousto-optic tunable filter (AOTF)-based Raman spectrometer with integrated data processing and analysis software. The various components and custom circuitry are integrated into a self-contained instrument by control software that runs on an embedded single-board computer (SBC), which communicates with the various instrument modules through a 48-line bidirectional TTL bus. The user interacts with the instrument via a touch-sensitive liquid crystal display unit (LCD) that provides soft buttons for user control as well as visual feedback (e.g., spectral plots, stored data, instrument settings, etc.) from the instrument. The control software manages all operational aspects of the instrument with the exception of the power management module that is run by embedded firmware. The SBC-based software includes both automated and manual library searching capabilities, permitting rapid identification of samples in the field. The use of the SBC in tandem with the LCD touchscreen for interfacing and control provides the instrument with a great deal of flexibility as its function can be customized to specific users or tasks via software modifications alone. The instrument, as currently configured, can be operated as a research-grade Raman spectrometer for scientific applications and as a “black-box” chemical identification system for field use. The instrument can acquire 198-point spectra over a spectral range of 238–1620 cm?1, perform a library search, and display the results in less than 14 s. The operating modes of the instrument are demonstrated illustrating the utility and flexibility afforded the system by the SBC–LCD control module.
title: Imaging findings in Craniofacial Rhabdomyosarcoma in Children
Creators: name: Krishnamurthy, Madhukar
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Radiation oncology in Developing Nations
subject: Image guided radiotherapy
subject: Cancer
subject: Diagnostic procedure
subject: Brachytherapy
subject: Biopsy
subject: Ultrasound-Power Doppler
subject: MR
subject: CT
subject: Paediatric
subject: Oncology
subject: Head and neck

description: Learning objectives Background Imaging findings OR Procedure details Conclusion References Personal Information
description: Learning objectives: In this review we are addressing the following objectives: To illustrate the spectrum of imaging presentations of craniofacial Rhabdomyosarcoma [RMS] in children To outline the advantages and limits of various imaging techniques. Discuss the most...
Quantitative characterization of hypothalamic microstructure in children with obesity using diffusion basis spectrum imaging (DBSI)
Creators: name: Li, Zhaolong
name: Samara, Amjad
name: rutlin, jerrel
name: Sun, Peng
name: Song, Sheng-Kwei
name: Ray, Mary
name: Shimony, Joshua
name: Hershey, Tamara
name: Eisenstein, Sarah
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medical Sciences
subject: Neurosciences
subject: FOS: Clinical medicine
subject: Diseases
subject: Medicine and Health Sciences
subject: Medical Specialties
subject: Endocrinology, Diabetes, and Metabolism
subject: Nutritional and Metabolic Diseases
subject: Neurology
subject: Psychiatry
subject: Obesity

description: We will assess hypothalamic microstructure in children with and without obesity enrolled in the Adolescent Brain Cognitive Development (ABCD) study using diffusion-weighted magnetic resonance imaging technique diffusion basis spectrum imaging (DBSI). Detailed project description and proposed study design are registered here.
Development of a multi-spectral imaging system for medical applications
Creators: name: Vo-Dinh, Tuan
name: Cullum, Brian
name: Kasili, Paul
Publisher: name: IOP
Year: 2003

description: We describe the development of a multi-spectral imaging (MSI) system based on a rapid-scanning solid-state device, an acousto-optic tunable filter (AOTF), for wavelength selection and a two-dimensional charge-coupled device for detection. The MSI device is designed for in vivo optical detection in medical diagnostic applications. Unlike conventional grating spectrometers, the AOTF is a miniature solid-state device that has no moving parts, and can be rapidly tuned to any wavelength within its operating range. The large aperture of the AOTF and its high spatial resolution allows the optical image from an imaging fibre optic probe to be recorded by the detector. These characteristics, combined with their small size, make AOTFs important new alternatives to conventional monochromators, especially for spectral imaging in biomedical applications. The MSI can also be used for dual-modality diagnostics to detect both fluorescence and diffuse reflectance images. The usefulness and potential of the MSI system is illustrated in several applications of biomedical interest, such as reflectance fluorescence imaging of skin and brain tissues.
Insigths into the tribochemistry of silicon-doped carbon based films by ab initio analysis of water/surface interactions
Creators: name: Kajita, Seiji
name: Righi, M. C.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Diamond and diamond-like carbon (DLC) are used as coating materials for numerous applications, ranging from biomedicine to tribology. Recently, it has been shown that the hydrophilicity of the carbon films can be enhanced by silicon doping, which highly improves their biocompatibility and frictional performances. Despite the relevance of these properties for applications, a microscopic understanding on the effects of silicon is still lacking. Here we apply ab initio calculations to study the interaction of water molecules with Si-incorporated C(001) surfaces. We find that the presence of Si dopants considerably increases the energy gain for water chemisorption and decreases the energy barrier for water dissociation by more than 50%. We provide a physical rational for the phenomenon by analysing the electronic charge displacements occuring upon adsorption. We also show that once hydroxylated, the surface is able to bind further water molecules much strongly than the clean surface via hydrogen-bond networks. This two-step process is consistent with and can explain the enhanced hydrophilic character observed in carbon-based films doped by silicon.
Can the dustiest main sequence stars tell us about the rocky planet formation process?
Creators: name: Melis, Carl
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Main sequence stars hosting extreme quantities of inner planetary system debris are likely experiencing transient dust production events. The nature of these events, if they can be unambiguously attributed to a single process, can potentially inform us on the formation and/or early evolution of rocky Earth-like planets. In this contribution I examine some of the dustiest main sequence stars known and three processes that may be capable of reproducing their observed properties. Through this activity I also make an estimate for the likelihood of an A-type star to have an asteroid belt-like planetesimal population.
description: Proceedings of IAUS314. 6 pages, 1 figure
Additional file 2 of Medical imaging consultation practices and challenges at public hospitals in the Amhara regional state, Northwest Ethiopia: a descriptive phenomenological study
Creators: name: Nigatu, Araya Mesfin
name: Yilma, Tesfahun Melese
name: Gezie, Lemma Derseh
name: Gebrewold, Yonathan
name: Gullslett, Monika Knudsen
name: Mengiste, Shegaw Anagaw
name: Tilahun, Binyam
Publisher: name: figshare
Year: 2023
Subjects: subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences

description: Additional file 2. IDIs interview guide.
title: Magnetic Resonance Imaging differentiation between benign and malignant focal nodular lesions of vertebra: (preliminary assessment of fat fraction map using three-point Dixon-VIBE sequence)
Creators: name: Kim , Yong Pyo
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Musculoskeletal spine
subject: Musculoskeletal system
subject: Musculoskeletal bone
subject: MR
subject: MR-Spectroscopy
subject: MR-Diffusion/Perfusion
subject: Physics
subject: Imaging sequences
subject: Metastases
subject: Pathology

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: ·1. To assess feasibility of fat fraction map using three-point Dixon-VIBE sequence as a tool for differentiation between benign and malignant marrow lesions of vertebra ·2. To preliminarily suggest the cut-off value for the differentiation...
Supplementary materials to Finale: Impact of the ORCHESTRA/ENCORE programmes on Southern Ocean heat and carbon understanding
Creators: name: Meijers, Andrew J. S.
name: Meredith, Michael P.
name: Shuckburgh, Emily F.
name: Kent, Elizabeth C.
name: Munday, David R.
name: Firing, Yvonne L.
name: King, Brian
name: Smyth, Tim J.
name: Leng, Melanie J.
name: George Nurser, A. J.
name: Hewitt, Helene T.
name: Povl Abrahamsen, E.
name: Weiss, Alexandra
name: Yang, Mingxi
name: Bell, Thomas G.
name: Alexander Brearley, J.
name: Boland, Emma J. D.
name: Jones, Daniel C.
name: Josey, Simon A.
name: Owen, Robyn P.
name: Grist, Jeremy P.
name: Blaker, Adam T.
name: Biri, Stavroula
name: Yelland, Margaret J.
name: Pimm, Ciara
name: Zhou, Shenjie
name: Harle, James
name: Cornes, Richard C.
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Oceanography
subject: FOS: Earth and related environmental sciences

description: Four supplementary figures and one table providing maps of flight paths and aircraft vs ship data comparisons, as well as cruise information
Real-time detection of PAH mixtures in the vapor phase at high temperatures
Creators: name: Allain, Leonardo R.
name: Stratis, Dimitra N.
name: Cullum, Brian
name: Mobley, Joel
name: Hajaligol, Mohammad R.
name: Vo-Dinh, Tuan
Publisher: name: Elsevier
Year: 2002
Subjects: Laser-induced fluorescence
BaP
High-temperature vapor
PAH
Fiber-optical probe

description: Laser-induced fluorescence (LIF) spectroscopy can serve as a rapid analytical method for the quantitative analysis of polycyclic aromatic hydrocarbons (PAHs). The high quantum yields of this class of compounds, along with large absorption cross-sections, make fluorescence a very attractive technique for trace analysis determination of PAHs. Furthermore, fluorescence can provide in situ and online information regarding the composition and concentration of PAHs formed during combustion or pyrolysis processes. In this paper, we utilize a fiber-optic probe coupled to a spectrometer to collect fluorescence spectra of several PAH vapors at elevated temperatures using excitation at 337 nm. We have collected the fluorescence of standards as well as complex mixtures of PAHs at 300°C. The expected band broadening induced by temperature effects was observed, but did not compromise the spectrum signature for each PAH studied. We have measured fluorescence spectra of benzo[a]pyrene, pyrene, anthracene, and phenanthrene vapors. Determination of trace amounts of the toxicologically important benzo[a]pyrene has been shown to be feasible. Experimental results show that at 337 nm, benzo[a]pyrene is the most quantum efficient fluorophore among the PAHs studied. Furthermore, fluorescence lifetime measurements were found to be helpful in the characterization of PAH mixtures.
Commutative automorphic loops of order $p^3$
Creators: name: de Barros, Dylene Agda Souza
name: Grishkov, Alexander
name: Vojtěchovský, Petr
Publisher: name: arXiv
Year: 2015
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20N05, 20G40

description: A loop is said to be automorphic if its inner mappings are automorphisms. For a prime $p$, denote by $\mathcal A_p$ the class of all $2$-generated commutative automorphic loops $Q$ possessing a central subloop $Z\cong \mathbb Z_p$ such that $Q/Z\cong\mathbb Z_p\times\mathbb Z_p$. Upon describing the free $2$-generated nilpotent class two commutative automorphic loop and the free $2$-generated nilpotent class two commutative automorphic $p$-loop $F_p$ in the variety of loops whose elements have order dividing $p^2$ and whose associators have order dividing $p$, we show that every loop of $\mathcal A_p$ is a quotient of $F_p$ by a central subloop of order $p^3$. The automorphism group of $F_p$ induces an action of $GL_2(p)$ on the three-dimensional subspaces of $Z(F_p)\cong (\mathbb Z_p)^4$. The orbits of this action are in one-to-one correspondence with the isomorphism classes of loops from $\mathcal A_p$. We describe the orbits, and hence we classify the loops of $\mathcal A_p$ up to isomorphism. It is known that every commutative automorphic $p$-loop is nilpotent when $p$ is odd, and that there is a unique commutative automorphic loop of order $8$ with trivial center. Knowing $\mathcal A_p$ up to isomorphism, we easily obtain a classification of commutative automorphic loops of order $p^3$. There are precisely $7$ commutative automorphic loops of order $p^3$ for every prime $p$, including the $3$ abelian groups of order $p^3$.
SRBR AAT1
Creators: name: Eder, Andreas
name: Krishna, Anand
name: Giesen, Carina
name: Frings, Christian
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social and Behavioral Sciences
subject: cognitive psychology

description: The experiment investigates the involvement of SR episode formation & retrieval processes in approach-avoidance training (AAT) effects. According to this account, the stimulus becomes bound to the trained action during AAT, producing S-R episodes in memory (Frings et al., 2020; Giesen & Rothermund, 2016). Retrieval of the episode should automatically retrieve the associated response, including its affective properties. As a result of this co-activation, stimuli paired with an approach-related response are liked more than stimuli paired with an avoidance-related response. In our experiment, we want to investigate an episodic binding between stimuli and AA responses. Using a sequential distractor-to-distractor repetition paradigm (Frings et al., 2007), ppts react to the colour of nonsense words with approach (visual zooming-in effect) and avoidance (visual zooming-out effect). The word itself is irrelevant to the task at hand (i.e., a distractor) and could repeat or change from a prime trial (trial N-1) to the probe trial (trial N). In addition, word colour could vary from prime to probe, leading to a repetition or change of the response. If the AA response is bound to the stimulus in the prime display, distractor repetition from prime to probe should facilitate the response to the probe target if the response is also repeated from prime to probe. In contrast, distracter repetition should impede responding to the probe target if the response has changed from prime to probe. In this case, an incongruent response is automatically retrieved by the repeated word in the probe, slowing down response selection. Statistically, this SRBR effect is indicated by an interaction of distractor (word) relation and AA response relation in the reaction times to the probe (primary DV) and/or in the error measure (secondary DV).
Additional file 3 of Medical imaging consultation practices and challenges at public hospitals in the Amhara regional state, Northwest Ethiopia: a descriptive phenomenological study
Creators: name: Nigatu, Araya Mesfin
name: Yilma, Tesfahun Melese
name: Gezie, Lemma Derseh
name: Gebrewold, Yonathan
name: Gullslett, Monika Knudsen
name: Mengiste, Shegaw Anagaw
name: Tilahun, Binyam
Publisher: name: figshare
Year: 2023
Subjects: subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences

description: Additional file 3. Codebook.
title: Detailed analysis of axial plane dose profile in CTDI phantom in X-ray CT for various measurement conditions
Creators: name: Haba, Tomonobu
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Radiation physics
subject: Cone beam CT
subject: Dosimetry
subject: Dosimetric comparison

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: X-ray computed tomography (CT) is widely used in clinical practice. X-ray CT scanners have experienced remarkable progress over the past few years. Quite recently, the 160-mm-beam width, 320-detector-row Cone Beam X-ray CT scanner has started being...
Semiclassical solutions of generalized Wheeler-DeWitt cosmology
Creators: name: de Cesare, Marco
name: Gargiulo, Maria Vittoria
name: Sakellariadou, Mairi
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider an extension of WDW minisuperpace cosmology with additional interaction terms that preserve the linear structure of the theory. General perturbative methods are developed and applied to known semiclassical solutions for a closed Universe filled with a massless scalar. The exact Feynman propagator of the free theory is derived by means of a conformal transformation in minisuperspace. As an example, a stochastic interaction term is considered and first order perturbative corrections are computed. It is argued that such an interaction can be used to describe the interaction of the cosmological background with the microscopic d.o.f. of the gravitational field. A Helmoltz-like equation is considered for the case of interactions that do not depend on the internal time and the corresponding Green's kernel is obtained exactly.The possibility of linking this approach to fundamental theories of Quantum Gravity is investigated.
description: 18 pages, 5 figures
SALSA2: Social Anxiety and Links to Substance Abuse - Follow-up Analyses
Creators: name: Dev, Amelia
name: Timpano, Kiara
name: Bradford, Daniel
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Clinical Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: This registration lists follow-up analyses we will conduct to probe differences in results between SALSA1 and SALSA2. This registration is being submitted after the SALSA2 data has already been analyzed to test primary hypotheses, so it is mostly useful for record-keeping in terms of the exploratory analyses we would like to conduct. The exploratory analyses are fairly numerous, which also limits the utility of this registration (at least in the traditional sense of preregistration). That said, the researchers felt any incremental transparency, however small, was worthwhile. None of the exploratory analyses listed in this document have been conducted yet.
Crossed-beam two-photon readout system for three-dimensional radiation dosimeters
Creators: name: Song, Joon Myong
name: Cullum, Brian
name: Mobley, Joel
name: Bogard, James S.
name: Moscovitch, Marko
name: Phillips, Gary W.
name: Vo-Dinh, Tuan
Publisher: name: AIP
Year: 2002

description: Three-dimensional optical random access memory (3D ORAM) materials with enormous capacity and fast access speed have shown a great potential in overcoming limitations of access and storage capacity in current memory devices. As another useful development of this 3D ORAM, we have shown the application of 3D ORAM materials as a practical dosimeter. The local heating of the polymer matrix by the deposited energy of ionizing radiation is thought to contribute to the conversion of the fluorescent photochromic dye to a nonfluorescent form. The two-photon readout system is very useful in tracking the interactions of energy of ionizing radiation deposited in a polymer matrix. However, the polymer fracturing that has occurred during two-photon readout has been an obstacle in utilization of 3D ORAM materials as a dosimeter. In this work, we further evaluated the readout system using a high-energy variable attenuator in order to prevent polymer fracturing due to the strong absorption of the 1064 nm beam by the polymer matrix. Through adjustment of the 1064 nm beam intensity using this attenuator, two-photon excited fluorescence of anthracene-doped 3D ORAM materials could be obtained without polymer fracturing. As a result of this improved procedure, a highly spatially resolved fluorescence image of anthracene-doped 3D ORAM material could be observed with the two-photon readout system.
A systematic review of the impact of exposure to eating-related social media content on body image and eating behaviours
Creators: name: Wu, Yu
name: Kemps, Eva
name: Prichard, Ivanka
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences
subject: Mental and Social Health
subject: Social and Behavioral Sciences
subject: body image
subject: eating behaviours
subject: social media
subject: YouTube

description: Aim The aim of the review is to evaluate the impact of exposure to eating-related social media content (especially video content) on viewers’ body image and/or eating behaviour. Research Question How does viewing eating-related social media content (especially video content) influence viewer’s body image and eating behaviour among the general public? The present review aims to collate the findings of research on the effect of eating-related social media content, particularly video content (i.e., YouTube), on viewers’ body image and eating behaviour. The findings of this review could help determine the negative effects of exposure to eating-related material on social media, which might provide an insight for future research into possible interventions to improve social media users’ body image and eating behaviour.
title: 3DCTA for Pulmonary Artery/Vein Separation - Simulation Prior to Lung Lobectomy by Thoracoscopic Surgery -
Creators: name: Moriya, Hiroshi
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Lung
subject: Vascular
subject: Anatomy
subject: CT-Angiography
subject: Cone beam CT
subject: Computer Applications-Virtual imaging
subject: Segmentation
subject: Surgery
subject: Cancer

description: Learning objectives Background Imaging findings OR Procedure details Conclusion References Personal Information
description: Learning objectives: To illustrate the techniques of pulmonary artery/vein separation using 320-Row ADCT. To illustrate the time density curves of pulmonary artery/vein. To illustrate the role of 3DCTA in thoracoscopic surgical...
A Solar Coronal Jet Event Triggers A Coronal Mass Ejection
Creators: name: Liu, Jiajia
name: Wang, Yuming
name: Shen, Chenglong
name: Liu, Kai
name: Pan, Zonghao
name: Wang, S.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present the multi-point and multi-wavelength observation and analysis on a solar coronal jet and coronal mass ejection (CME) event in this paper. Employing the GCS model, we obtained the real (three-dimensional) heliocentric distance and direction of the CME and found it propagate in a high speed over 1000 km/s . The jet erupted before and shared the same source region with the CME. The temporal and spacial relation- ship between them guide us the possibility that the jet triggered the CME and became its core. This scenario could promisingly enrich our understanding on the triggering mechanism of coronal mass ejections and their relations with coronal large-scale jets. On the other hand, the magnetic field configuration of the source region observed by the SDO/HMI instrument and the off- limb inverse Y-shaped configuration observed by SDO/AIA 171 A passband, together provide the first detailed observation on the three-dimensional reconnection process of large-scale jets as simulated in Pariat et al. 2009. The erupting process of the jet highlights that filament-like materials are important during the eruption not only of small-scale X-ray jets (Sterling et al. 2015) but also probably of large-scale EUV jets. Based on our observation and analysis, we propose a most possible mechanism for the whole event with a blob structure overlaying the three-dimensional structure of the jet to describe the interaction between the jet and the CME.
description: 7 pages, 4 figures
title: Strategy and radiologic features of acute abdomen requiring urgent surgical treatments in patients with pregnancy
Creators: name: Matsunari, Kazuya
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Safety
subject: Diagnostic procedure
subject: MR
subject: CT
subject: Abdomen
subject: Genital / Reproductive system female
subject: Emergency
subject: Acute

description: Learning objectives Background Imaging findings OR Procedure details Conclusion References Personal Information
description: Learning objectives: The purpose of this exhibit is: 1. To learn physiology of pregnancy focusing on diagnostic imagings of mother’s body change in pregnancy. 2. To understand strategy of diagnostic imagings in pregnant patients. 3.To know all acute abdomen requiring...
Nanosensors and biochips: frontiers in biomolecular diagnostics
Creators: name: Vo-Dinh, Tuan
name: Cullum, Brian
name: Stokes, David L
Publisher: name: Elsevier
Year: 2001
Subjects: subject: Biochip
subject: Cancer
subject: Biosensor
subject: Benzopyrene tetrol
subject: Nanosensor
subject: Nanotechnology
subject: FOS: Nanotechnology
subject: Index
subject: HIV
subject: Microchip

description: In the past two decades, the biotechnology and medical fields have seen great advances in the development of novel technologies that open new horizons for identifying and quantifying biomolecules, and diagnosing diseases. This manuscript provides an overview of two of those important technologies, nanosensors and biochips. We describe various types of nanosensors and biochips that have been developed for biological and medical applications, along with significant advances achieved over the last several years in these technologies. Some applications of nanosensors, developed in our laboratory for single-cell analysis, and applications of biochips for biological sensing of pathogenic agents and medical diagnostics are described to illustrate the usefulness and potential of these technologies.
Additional file 4 of Medical imaging consultation practices and challenges at public hospitals in the Amhara regional state, Northwest Ethiopia: a descriptive phenomenological study
Creators: name: Nigatu, Araya Mesfin
name: Yilma, Tesfahun Melese
name: Gezie, Lemma Derseh
name: Gebrewold, Yonathan
name: Gullslett, Monika Knudsen
name: Mengiste, Shegaw Anagaw
name: Tilahun, Binyam
Publisher: name: figshare
Year: 2023
Subjects: subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences

description: Additional file 4. COREQ guideline.
Legislator Technology Adoption and Presentation of Self Through Twitter
Creators: name: Cluverius, John
Publisher: name: University of North Carolina at Chapel Hill
Year: 2012

description: The social networking service Twitter has become increasing popular amongst members of congress as well as ordinary citizens. In this paper, I explore and define theories to explain why state legislators choose to use Twitter, and why they do not. Using three different analyses, I explore twitter adoption at the state and legislator level, as well as analyzing the content of individual Twitter messages. The conclusions are a mixed bag; while I find some evidence of the effects of professional staff on Twitter adoption in states, this does not translate to the individual level. While it is clear that home style messages make up a sizeable portion of state legislator Twitter messages, there is no clear pattern to predict why or how legislators are more or less likely to use different types of Twitter messages.
Commutator theory for loops
Creators: name: Stanovský, David
name: Vojtěchovský, Petr
Publisher: name: arXiv
Year: 2015
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 08B10, 20N05, 08A30

description: Using the Freese-McKenzie commutator theory for congruence modular varieties as the starting point, we develop commutator theory for the variety of loops. The fundamental theorem of congruence commutators for loops relates generators of the congruence commutator to generators of the total inner mapping group. We specialize the fundamental theorem into several varieties of loops, and also discuss the commutator of two normal subloops. Consequently, we argue that some standard definitions of loop theory, such as elementwise commutators and associators, should be revised and linked more closely to inner mappings. Using the new definitions, we prove several natural properties of loops that could not be so elegantly stated with the standard definitions of loop theory. For instance, we show that the subloop generated by the new associators defined here is automatically normal. We conclude with a preliminary discussion of abelianess and solvability in loops.
title: Determination of sensitive CT-parameters in the diagnostic of mesenterial ischemia.
Creators: name: Schmidt, Stefan
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Ischaemia / Infarction
subject: Diagnostic procedure
subject: Decision analysis
subject: Computer Applications-General
subject: CT-Angiography
subject: CT
subject: Gastrointestinal tract
subject: Arteries / Aorta
subject: Abdomen

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Today acute mesenterial ischemia (Fig. 1) is still a severe and lifethreatening differential diagnosis for an acute abdomen with a mortality rate of 60 to 80 % [1]. The incidence in Europe is 2-4 per 100000, with women beeing affected four times...
title: Sonographic evaluation of renal ectasia in neonates. The volume of the renal pelvis as a new predictor.
Creators: name: Escobar Mallada, Beatriz
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Congenital
subject: Diagnostic procedure
subject: Ultrasound
subject: Paediatric
subject: Kidney

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The number of infants and children submitted for assessment of the urinary tract has grown significantly, since fetal ultrasound screening has become a routine (1) Dilation of the urinary tract is observed by ultrasound (US) in the prenatal period...
Laser-induced fluorescence studies of polycyclic aromatic hydrocarbons (PAH) vapors at high temperatures
Creators: name: Chi, Zhenhuan
name: Cullum, Brian
name: Stokes, David L
name: Mobley, Joel
name: Miller, Gordon H
name: Hajaligol, Mohammad R
name: Vo-Dinh, Tuan
Publisher: name: Elsevier
Year: 2001
Subjects: Laser-induced fluorescence
High temperature
PAHs
Anthracene
Vapor
Pyrene

description: In this work, we present the fluorescence spectra of anthracene and pyrene vapors at different elevated temperatures (from 150 to 650°C) excited with the 337 nm line of a nitrogen laser. We describe the high temperature effects on the resulting spectral properties including spectral intensity, spectral bandwidth and spectral shift. We found that the PAH fluorescence spectral bandwidths become very broad as the temperature increases. The broadening is mainly due to thermal vibrational sequence congestion. We also have found that the fluorescence intensity of pyrene vapor increases with increasing temperature, which results from the increase of the pyrene vapor absorption cross section at 337 nm.