cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Generative Models for Improved Naturalness, Intelligibility, and Voicing of Whispered Speech
Creators: name: Wagner, Dominik
name: Bayerl, Sebastian P.
name: Maruri, Hector A. Cordourier
name: Bocklet, Tobias
Publisher: name: arXiv
Year: 2022
Subjects: subject: Sound (cs.SD)
subject: Audio and Speech Processing (eess.AS)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This work adapts two recent architectures of generative models and evaluates their effectiveness for the conversion of whispered speech to normal speech. We incorporate the normal target speech into the training criterion of vector-quantized variational autoencoders (VQ-VAEs) and MelGANs, thereby conditioning the systems to recover voiced speech from whispered inputs. Objective and subjective quality measures indicate that both VQ-VAEs and MelGANs can be modified to perform the conversion task. We find that the proposed approaches significantly improve the Mel cepstral distortion (MCD) metric by at least 25% relative to a DiscoGAN baseline. Subjective listening tests suggest that the MelGAN-based system significantly improves naturalness, intelligibility, and voicing compared to the whispered input speech. A novel evaluation measure based on differences between latent speech representations also indicates that our MelGAN-based approach yields improvements relative to the baseline.
description: Accepted at SLT 2022
Trajectory statistics and turbulence evolution
Creators: name: Vlad, M.
name: Spineanu, F.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The aim of this paper is to understand the tendency to organization of the turbulence in two-dimensional ideal fluids. We show that nonlinear processes as inverse cascade of the energy and vorticity concentration are essentially determined by trajectory trapping or eddying. The statistics of the trajectories of the vorticity elements is studied using a semianalytic method. The separation of the positive and negative vorticity is due to the attraction produced by a large scale vortex on the small scale vortices of the same sign. More precisely, a large scale velocity is shown to determine average transverse drifts, which have opposite orientations for positive and negative vorticity. They appear in the presence of trapping and lead to energy flow to large scales due to the increase of the circulation of the large vortex. Recent results on drift turbulence evolution in magnetically confined plasmas are discussed in order to underline the idea that there is a link between the inverse cascade and trajectory trapping. The physical mechanisms are different in fluids and plasmas due to the different types of nonlinearities of the two systems, but trajectory trapping has the main role in both cases.
description: Extended form of the paper presented at "Sigma-Phi" 2014
Raman Strain-Shift Measurements and Prediction from First-Principles in Highly-Strained Silicon
Creators: name: Roisin, Nicolas
name: Colla, Marie-Stéphane
name: Raskin, Jean-Pierre
name: Flandre, Denis
Publisher: name: arXiv
Year: 2022
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: This work presents how first-principles simulations validated through experimental measurements lead to a new accurate prediction of the expected Raman shift as a function of strain in silicon. Structural relaxation of a strained primitive cell is first performed to tackle the relative displacement of the silicon atoms for each strain level. Density Functional Perturbation Theory (DFPT) is then used to compute the energy of the optical phonon modes in highly-strained silicon and retrieve the strain-shift trend. The simulations are validated by experimental characterization, using scanning electron microscopy (SEM) coupled with backscattering Raman spectroscopy, of silicon microbeams fabricated using a top-down approach. The beams are strained up to 2$\%$ thanks to the internal tensile stress of silicon nitride actuators, allowing a validation of the perturbation theory in high-strain conditions. The results are compared with the phonon deformation potentials (PDP) theory and the uncertainty caused by the various parameters found in the literature is discussed. The simulated strain-shift coefficients of -175.77 cm$^{-1}$ (resp. -400.85 cm$^{-1}$) and the experimental one of -160.99 cm$^{-1}$ (resp. -414.97 cm$^{-1}$) are found for the longitudinal optical LO (resp. transverse optical TO$_1$) mode, showing good agreement.
description: This version of the article has been accepted for publication. The Version of Record is available online at: http://dx.doi.org/10.1007/s10854-022-09769-3. Use of this Accepted Version is subject to the publisher's Accepted Manuscript terms of use https://www.springernature.com/gp/open-research/policies/acceptedmanuscript-terms
ความฉลาดรู้ด้านวิทยาศาสตร์ เรื่อง อาหารและโภชนาการของนักเรียนระดับชั้นมัธยมศึกษาตอนปลาย
Creators: name: จิรวรรณ  หนูเจริญ
Publisher: name: บัณฑิตวิทยาลัย มหาวิทยาลัยราชภัฏนครราชสีมา
Year: 2566
Subjects: ความฉลาดรู้เรื่องวิทยาศาสตร์
อาหารและโภชนา
ชั้นมัธยมศึกษาตอนปลาย

description: วารสารราชพฤกษ์, 21, 1, 91-105
การพัฒนาการจัดการเรียนรู้โดยใช้ปรากฏการณ์เป็นฐาน เพื่อส่งเสริมการรู้เรื่องคณิตศาสตร์ เรื่อง สถิติ ของนักเรียนชั้นมัธยมศึกษาปีที่ 2
Creators: name: จิราภรณ์  บุญวิจิตร
Publisher: name: บัณฑิตวิทยาลัย มหาวิทยาลัยราชภัฏนครราชสีมา
Year: 2566
Subjects: การจัดการเรียนรู้
ปรากฏการณ์เป็นฐาน
การรู้เรื่องคณิตศาสตร์

description: วารสารราชพฤกษ์, 21, 1, 106-120
Exploring the association of secondary sarcopenia with diabetes mellitus: a scoping review protocol
Creators: name: Mustapa, Amirah
name: Justine, Maria
name: Manaf, Haidzir
name: LATIR, MUHAMAD
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences
subject: Diabetes Mellitus
subject: Sarcopenia

description: Background: Evolving epidemiological studies reported a significant association between poor glycemic control with high prevalence of sarcopenia in the long-standing of diabetes mellitus (DM). We aim to review the available evidence describing the associations between secondary sarcopenia with DM. Study designs, populations, and outcome measures used in the observational studies will be analyzed. Methods: A systematic scoping review of observational studies will be conducted following the framework proposed by Arksey and O’Malley. Five different databases (Medline, Web of Science, Google Scholar, PubMed, and the Cochrane Library will be searched for publications between January 2010 and January 2021. Discussion: This review will offer an updated finding regarding the association of secondary sarcopenia with DM. This may help in understanding the mechanism of sarcopenia in DM and may also guide the healthcare professionals in understanding patients related problems in the aspect of muscle properties.
$H$-$ϕ$ formulation in Sparselizard combined with domain decomposition methods for modeling superconducting tapes, stacks, and twisted wires
Creators: name: Riva, Nicolo
name: Halbach, Alexandre
name: Lyly, Mika
name: Messe, Christian
name: Ruuskanen, Janne
name: Lahtinen, Valtteri
Publisher: name: arXiv
Year: 2022
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The growing interest in the modeling of superconductors has led to the development of effective numerical methods and software. One of the most utilized approaches for magnetoquasistatic simulations in applied superconductivity is the $H$ formulation. However, due to the large number of degrees of freedom (DOFs) present when modeling large and complex systems (e.g. large coils for fusion applications, electrical machines, and medical applications) using the standard $H$ formulation on a desktop machine becomes infeasible. The $H$ formulation solves the Faraday's law formulated in terms of the magnetic field intensity $\mathbf{H}$ using edge elements in the whole modeling domain. For this reason, a very high resistivity is assumed for the non-conducting domains, leading to an ill-conditioned system matrix and therefore long computation times. In contrast, the $H$-$ϕ$ formulation uses the $H$ formulation in the conducting region, and the $ϕ$ formulation (magnetic scalar potential) in the surrounding non-conducting domains, drastically reducing DOFs and computation time. In this work, we use the $H$-$ϕ$ formulation in 2D for the magnetothermal (AC losses and quench) analysis of stacks of REBCO tapes. The same approach is extended to a 3D case for the AC loss analysis of a twisted superconducting wire. All the results obtained by simulations in Sparselizard are compared with results obtained with COMSOL. Our custom tool allows us to distribute the simulations over hundreds of CPUs using domain decomposition methods, considerably reducing the simulation times without compromising accuracy.
description: Applied Superconductivity Conference 2022. To appear in IEEE Trans. Appl. Supercond
On confidence intervals for the hazard ratio in randomized clinical trials: On Confidence Intervals for the Hazard Ratio in Randomized Clinical Trials
Creators: name: Sailer, Martin Oliver
name: Lin, Dan-Yu
name: Cheng, Gang
name: Dai, Luyan
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: The log-rank test is widely used to compare two survival distributions in a randomized clinical trial, while partial likelihood (Cox, 1975) is the method of choice for making inference about the hazard ratio under the Cox (1972) proportional hazards model. The Wald 95% confidence interval of the hazard ratio may include the null value of 1 when the p-value of the log-rank test is less than 0.05. Peto et al. (1977) provided an estimator for the hazard ratio based on the log-rank statistic; the corresponding 95% confidence interval excludes the null value of 1 if and only if the p-value of the log-rank test is less than 0.05. However, Peto’s estimator is not consistent, and the corresponding confidence interval does not have correct coverage probability. In this paper, we construct the confidence interval by inverting the score test under the (possibly stratified) Cox model, and we modify the variance estimator such that the resulting score test for the null hypothesis of no treatment difference is identical to the log-rank test in the possible presence of ties. Like Peto’s method, the proposed confidence interval excludes the null value if and only if the log-rank test is significant. Unlike Peto’s method, however, this interval has correct coverage probability. An added benefit of the proposed confidence interval is that it tends to be more accurate and narrower than the Wald confidence interval. We demonstrate the advantages of the proposed method through extensive simulation studies and a colon cancer study.
title: Image quality evaluation of turbo-spin echo diffusion weighted image (TSE-DWI) : A phantom study
Creators: name: Yoshida, Tsukasa
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Ischaemia / Infarction
subject: Imaging sequences
subject: MR
subject: Neuroradiology brain

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: A single shot echo-planer imaging sequence (EPI-DWI) is the most commonly used for DWI; however, it is prone to several artifacts. Image distortion, which is one of the artifacts due to the EPI sequence, is found in the interfaces of tissues with...
การพัฒนากิจกรรมการเรียนรู้แบบปัญหาเป็นฐานร่วมกับสื่อออนไลน์ เพื่อส่งเสริมสมรรถนะการแก้ปัญหาแบบร่วมมือของนักเรียนชั้นมัธยมศึกษาปีที่ 4 เรื่อง สารละลาย
Creators: name: จุฑามาศ บัวมุลย์
Publisher: name: บัณฑิตวิทยาลัย มหาวิทยาลัยราชภัฏนครราชสีมา
Year: 2566
Subjects: สมรรถนะการแก้ปัญหาแบบร่วมมือ
การจัดกิจกรรมการเรียนรู้แบบปัญหาเป็นฐาน
สื่อออนไลน์
สารละลาย

description: วารสารราชพฤกษ์, 21, 1, 121-136
title: Cecal trap: CT findings of isolated cecal necrosis
Creators: name: Murmura, Elena
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Abdomen
subject: Emergency
subject: Gastrointestinal tract
subject: CT
subject: Contrast agent-intravenous
subject: Ischaemia / Infarction
subject: Acute

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Isolated cecal necrosis is a rare entity with high mortality. There are not many cases described in radiology literature; we want to explain the main CT findings to recognize this...
Etaprime interactions with nucleons and nuclei
Creators: name: Bass, Steven D.
name: Moskal, Pawel
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We summarise recent progress in theory and experiment towards understanding etaprime meson interactions with nucleons and nuclei. Highlights include the production mechanism of etaprime mesons in proton-proton collisions close to threshold, the etaprime effective mass shift in nuclei and the determination of the etaprime-nucleon scattering length in free space.
description: 12 pages, invited talk at the Jagiellonian Symposium on Fundamental and Applied Subatomic Physics, Cracow, Poland, June 7-12 2015. arXiv admin note: substantial text overlap with arXiv:1411.7006, arXiv:1311.7248, arXiv:1411.6978
title: Aggressive Angiomyxoma: unusual pelvic mass
Creators: name: Murmura, Elena
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Pelvis
subject: Pelvis
subject: MR
subject: Contrast agent-intravenous
subject: Cancer

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: We expose the principal imaging findings of aggressive angiomyxoma (AAM), an unusual pelvic mass, in order to reach, whenever possible, the appropriate...
การพัฒนารูปแบบการเรียนการสอนเพื่อเสริมสร้างความสุขในการเรียนรู้ของนักเรียนระดับมัธยมศึกษาตอนต้น
Creators: name: บุญยกร  ประกอบวรการ
Publisher: name: บัณฑิตวิทยาลัย มหาวิทยาลัยราชภัฏนครราชสีมา
Year: 2566
Subjects: รูปแบบการเรียนการสอน
ความสุขในการเรียนรู้
มัธยมศึกษาตอนต้น

description: วารสารราชพฤกษ์, 21, 1, 137-151
A Dependable Hybrid Machine Learning Model for Network Intrusion Detection
Creators: name: Talukder, Md. Alamin
name: Hasan, Khondokar Fida
name: Islam, Md. Manowarul
name: Uddin, Md Ashraf
name: Akhter, Arnisha
name: Yousuf, Mohammad Abu
name: Alharbi, Fares
name: Moni, Mohammad Ali
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cryptography and Security (cs.CR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Network intrusion detection systems (NIDSs) play an important role in computer network security. There are several detection mechanisms where anomaly-based automated detection outperforms others significantly. Amid the sophistication and growing number of attacks, dealing with large amounts of data is a recognized issue in the development of anomaly-based NIDS. However, do current models meet the needs of today's networks in terms of required accuracy and dependability? In this research, we propose a new hybrid model that combines machine learning and deep learning to increase detection rates while securing dependability. Our proposed method ensures efficient pre-processing by combining SMOTE for data balancing and XGBoost for feature selection. We compared our developed method to various machine learning and deep learning algorithms to find a more efficient algorithm to implement in the pipeline. Furthermore, we chose the most effective model for network intrusion based on a set of benchmarked performance analysis criteria. Our method produces excellent results when tested on two datasets, KDDCUP'99 and CIC-MalMem-2022, with an accuracy of 99.99% and 100% for KDDCUP'99 and CIC-MalMem-2022, respectively, and no overfitting or Type-1 and Type-2 issues.
description: Accepted in the Journal of Information Security and Applications (Scopus, Web of Science (SCIE) Journal, Quartile: Q1, Site Score: 7.6, Impact Factor: 4.96) on 7 December 2022
title: Intrabiliary rupture of hepatic hydatid cyst: MRI findings
Creators: name: Murmura, Elena
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Abdomen
subject: Biliary Tract / Gallbladder
subject: MR
subject: Cholangiography
subject: Acute
subject: Cysts

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: The hydatid cyst is a parasitic disease mainly caused by Echinococcus granulosus. One of the most frequent complications of hepatic hydatid disease is rupture of cysts into the bile ducts, but only a few case reports to our knowledge described MRCP...
PenPC : A two-step approach to estimate the skeletons of high-dimensional directed acyclic graphs: PenPC: A Two-Step Approach to Estimate Skeletons
Creators: name: Sun, Wei
name: Xie, Jichun
name: Ha, Min Jin
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: Estimation of the skeleton of a directed acyclic graph (DAG) is of great importance for understanding the underlying DAG and causal e ects can be assessed from the skeleton when the DAG is not identifiable. We propose a novel method named PenPC to estimate the skeleton of a high-dimensional DAG by a two-step approach. We first estimate the non-zero entries of a concentration matrix using penalized regression, and then fix the difference between the concentration matrix and the skeleton by evaluating a set of conditional independence hypotheses. For high dimensional problems where the number of vertices p is in polynomial or exponential scale of sample size n, we study the asymptotic property of PenPC on two types of graphs: traditional random graphs where all the vertices have the same expected number of neighbors, and scale-free graphs where a few vertices may have a large number of neighbors. As illustrated by extensive simulations and applications on gene expression data of cancer patients, PenPC has higher sensitivity and specificity than the state-of-the-art method, the PC-stable algorithm.
COS 208-5 - The Environmental Data Science Innovation & Inclusion Lab (ESIIL): a next-generation NSF data synthesis center
Creators: name: Balch, Jennifer K.
name: Nagy, R. Chelsea
name: Hummel du Amaral, Cibele
name: Culler, Elsa
name: Gold, Anne
name: Iglesias, Virginia
name: Monteleoni, Claire
name: Parker, John
name: Rattling Leaf, James
name: Stavros, Natasha
name: Sullivan, Susan
name: Swetnam, Tyson L
name: Tuff, Ty
name: Quarderer, Nathan
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 379901
subject: Earth system sciences

description: The Environmental Data Science Innovation & Inclusion Lab (ESIIL) is a next-generation NSF synthesis center led by the University of Colorado Boulder in collaboration with NSF’s CyVerse at the University of Arizona and the University of Oslo. ESIIL enables a global community of environmental data scientists to leverage the wealth of environmental data and emerging analytics to develop science-based solutions to solve pressing challenges in biology and other environmental sciences. ESIIL holds inclusion as a core principle and method for diversifying environmental data science at a time when society needs all perspectives, and science needs to serve all. ESIIL’s research community generates discoveries and novel approaches through: 1) cutting-edge team science, 2) innovative tools and collaborative cyberinfrastructure, 3) data science education and training, and 4) inclusive participation and diverse groups. These activities advance the frontier of environmental data science, a rapidly evolving discipline bridging the computational, biological, environmental, and social sciences. ESIIL’s open Collaborative and Scalable Environment (CASE) cyberinfrastructure lowers barriers to scientific collaboration through tailored user experience, seamless connection to critical data sources, and premier cloud computing. ESIIL’s education program facilitates broad access to environmental data science skills and helps develop the next-generation data-capable workforce through our online learning portal, reaching over two million unique users each year. Partnerships with Tribal Colleges and Minority-Serving Institutions increase data skills and knowledge sharing among underrepresented groups. Join us in building the ESIIL Network, a diverse and inclusive community that is committed to generating data-inspired discoveries that enhance societal and ecosystem resilience.
title: Imaging of the complications of middle ear surgery : how do I keep my favorite surgeon away from jail?
Creators: name: Venkatasamy, Aina
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Inflammation
subject: Infection
subject: Congenital
subject: Diagnostic procedure
subject: MR
subject: CT
subject: Head and neck
subject: Emergency
subject: Ear / Nose / Throat

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: The most common surgical complications of middle ear surgery are lesions to the facial nerve and meningoencephalocele. The complications of stapes surgery may concern the middle ear, the inner ear or the oval window. All of these complications may...
Save the Children Indonesia's Chatbot (Sahabat) meant to keep people informed about and protected from Covid-19
Creators: name: Ghatge, Indrajeet
name: Zelkowitz, Allison
name: Schilling, Mathilde
name: perez, meghann
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social and Behavioral Sciences
subject: Chatbot
subject: Covid-19
subject: Digital Technology
subject: Indonesia
subject: Save the Children
subject: WHO

description: Save the Children Indonesia has collaborated with CUBIC (the Centre for Utilizing Behavioral Insights for Children) to design a technological solution in the form of a Chatbot (commonly referred to as a bot for the sake of simplicity) to impart knowledge about Covid-19 in a fun and interactive manner, to assess their risks, and more importantly, to create a protection plan to help them follow through on planned protective behaviors. The Chatbot is a unique software application in the sense that it mimics the interaction that two humans would have on a particular subject or topic with the main difference being that, in reality, it is a computer program or application that is talking to another human. With the Pilot Testing, we intend to check whether a simple intervention of planning prompts can get people’s intentions to protect themselves and reduce their risk from Covid-19 into corresponding actions, as well as increase preventive health behaviors. Results from the pilot will help inform whether running an RCT (Randomized Control Trial) is a good next step, as well as help in designing future testing (e.g. power calculations, level of randomization, etc.).
title: Imaging of the congenital anomalies of the facial nerve: how to make sure your favorite surgeon does not hit CN7 during his procedure?
Creators: name: Venkatasamy, Aina
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Diagnostic procedure
subject: MR
subject: CT
subject: Ear / Nose / Throat
subject: Head and neck
subject: Congenital

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Anomalies of the course of the tympanic portion of the CN7 (VII-2) are the most common. An anterior displacement of the mastoid portion of the CN7 (VII-3) is important to specify before cochlear implantation. The CN7canal may be dehiscent, with or...
Critical velocity of a finite-temperature Bose gas
Creators: name: Stagg, G. W.
name: Pattinson, R. W.
name: Barenghi, C. F.
name: Parker, N. G.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We use classical field simulations of the homogeneous Bose gas to study the breakdown of superflow due to vortex nucleation past a cylindrical obstacle at finite temperature. Thermal fluctuations modify the vortex nucleation from the obstacle, turning anti-parallel vortex lines (which would be nucleated at zero temperature) into wiggly lines, vortex rings and even vortex tangles. We find that the critical velocity for vortex nucleation decreases with increasing temperature, and scales with the speed of sound of the condensate, becoming zero at the critical temperature for condensation.
description: 7 pages, 3 figures
Simultaneous inference on treatment effects in survival studies with factorial designs: Simultaneous Inference on Treatment Effects in Survival Studies with Factorial Designs
Creators: name: Lin, Dan-Yu
name: Gong, Jianjian
name: Bunn, Paul H.
name: Couper, David
name: Gallo, Paul
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: A clinical trial with a 2 × 2 factorial design involves randomization of subjects to treatment A or A¯ and, within each group, further randomization to treatment B or B¯. Under this design, one can assess the effects of treatments A and B on a clinical endpoint using all patients. One may additionally compare treatment A, treatment B, or combination therapy AB to A¯B¯. With multiple comparisons, however, it may be desirable to control the overall type I error, especially for regulatory purposes. Because the subjects overlap in the comparisons, the test statistics are generally correlated. By accounting for the correlations, one can achieve higher statistical power compared to the conventional Bonferroni correction. Herein, we derive the correlation between any two (stratified or unstratified) log-rank statistics for a 2 × 2 factorial design with a survival time endpoint, such that the overall type I error for multiple treatment comparisons can be properly controlled. In addition, we allow for adjustment of prognostic factors in the treatment comparisons and conduct simultaneous inference on the effect sizes. We use simulation studies to show that the proposed methods perform well in realistic situations. We then provide an application to a recently completed randomized controlled clinical trial on alcohol dependence. Finally, we discuss extensions of our approach to other factorial designs and multiple endpoints.
HS20 M04 P10
Creators: name: Bänninger, Joel
name: Wiegand, Sarah
name: Schafflützel, Elisabeth
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: attentional blink
subject: Dopamin
subject: M.I.N.I.
subject: RSVP

description: Dieses Projekt bezweckt die Replikation einer Studie von Colzato et al. (2008). Im Zentrum steht die Annahme, dass der Dopamin-Level den sogenannten Attentional blink beeinflusst.
การพัฒนาการอ่านภาษาอังกฤษเพื่อความเข้าใจของนักเรียนไทยระดับมัธยมศึกษาโดยผสมผสานเทคโนโลยีร่วมกับการสอนภาษาแบบเน้นภาระงาน
Creators: name: ปฏิพัทธ์  ศรีโชติ
Publisher: name: บัณฑิตวิทยาลัย มหาวิทยาลัยราชภัฏนครราชสีมา
Year: 2566
Subjects: การพัฒนาการอ่านภาษาอังกฤษ
การผสมผสานเทคโนโลยี
การสอนภาษาแบบเน้นภาระงาน

description: วารสารราชพฤกษ์, 21, 1, 152-166
Powerful quasar outflow in a massive disc galaxy at $z \sim 5$
Creators: name: Curtis, Michael
name: Sijacki, Debora
Publisher: name: arXiv
Year: 2015
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: There is growing observational evidence of high-redshift quasars launching energetic, fast outflows, but the effects that these have on their host galaxies is poorly understood. We employ the moving-mesh code AREPO to study the feedback from a quasar that has grown to $\sim 10^9 M_\odot$ by $z \sim 5$ and the impact that this has on its host galaxy. Our simulations use a super-Lagrangian refinement technique to increase the accuracy with which the interface of the quasar-driven wind and the surrounding gas is resolved. We find that the feedback injected in these simulations is less efficient at removing gas from the galaxy than in an identical simulation with no super-Lagrangian refinement. This leads to the growth of a massive, rotationally supported, star-forming disc, co-existing with a powerful quasar-driven outflow. The properties of our host galaxy, including the kinematical structure of the gaseous disc and of the outflow, are in good agreement with current observations. Upcoming ALMA and JWST observations will be an excellent test of our model and will provide further clues as to the variance in properties of high-redshift quasar hosts.
description: 6 pages, 4 figures, MNRAS submitted, figures and videos are available at http://www.ast.cam.ac.uk/~mc636/
title: How not to get lost in the darkness of the tympanic cavity in MR Imaging ?
Creators: name: Venkatasamy, Aina
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Head and neck
subject: Ear / Nose / Throat
subject: Anatomy
subject: MR
subject: CT
subject: Diagnostic procedure
subject: Tissue characterisation
subject: Education and training

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To be able to recognize the different middle ear compartments on MR imaging: the middle ear can be easily analyzed on MRI, on axial and coronal sections using some anatomical landmarks. Anatomical specimens of dry temporal bones sections in coronal...
Possible Origin of a Newly Discovered GeV Gamma-ray Source Fermi J1242.5+3236
Creators: name: Mo, Xiu-Rong
name: Luo, Ming-Hong
name: Tan, Hong-bin
name: Tang, Qing-Wen
name: Liu, Ruo-Yu
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Based on the first 13.4 yr of Fermi science data in the energy range from 300 MeV to 500 GeV, we discovered a bright GeV gamma-ray source with a $\sim$5.64 $σ$ detection, named Fermi J1242.5+3236, which has an offset of about 0fdg0996 from a nearby star-forming galaxy NGC 4631. When using the 12-yr data, the detection significance of Fermi J1242.5+3236 is about 4.72 $σ$. Fermi J1242.5+3236 is a steady point source without significant temporal variability and has a hard gamma-ray photon index of about -1.60 $\pm$0.24. The spatial offset and the hard gamma-ray spectrum disfavor this source as the diffuse gamma-ray emission from this galaxy. This new source might have a possible origin of an unidentified background blazar, which is more likely a high-synchrotron-peaked blazar for its hard gamma-ray photon index. A follow-up optical observation would help distinguish origin of Fermi J1242.5+3236.
description: 8 pages,6 figures, published in Research in Astronomy and Astrophysics
Single-index varying coefficient model for functional responses
Creators: name: Zhu, Lixing
name: Luo, Xinchao
name: Zhu, Hongtu
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: Recently, massive functional data have been widely collected over space across a set of grid points in various imaging studies. It is interesting to correlate functional data with various clinical variables, such as age and gender, in order to address scientific questions of interest. The aim of this paper is to develop a single-index varying coefficient (SIVC) model for establishing a varying association between functional responses (e.g., image) and a set of covariates. It enjoys several unique features of both varying-coefficient and single-index models. An estimation procedure is developed to estimate varying coefficient functions, the index function, and the covariance function of individual functions. The optimal integration of information across different grid points are systematically delineated and the asymptotic properties (e.g., consistency and convergence rate) of all estimators are examined. Simulation studies are conducted to assess the finite-sample performance of the proposed estimation procedure. Furthermore, our real data analysis of a white matter tract dataset obtained from the Alzheimer’s Disease Neuroimaging Initiative (ADNI) study confirms the advantage and accuracy of SIVC model over the popular varying coefficient model.
กลยุทธ์ส่งเสริมการมีส่วนร่วมในการตรวจสอบการใช้จ่ายเงินงบประมาณแผ่นดิน ของอาสาสมัครตรวจเงินแผ่นดินในเขตภาคเหนือตอนล่าง
Creators: name: วันชัย  บุญชู
Publisher: name: บัณฑิตวิทยาลัย มหาวิทยาลัยราชภัฏนครราชสีมา
Year: 2566
Subjects: กลยุทธ์ส่งเสริมการมีส่วนร่วม
การตรวจสอบการใช้จ่ายเงิน
งบประมาณแผ่นดิน
อาสาสมัครตรวจเงินแผ่นดิน

description: วารสารราชพฤกษ์, 21, 1, 167-183
กลยุทธ์การส่งเสริมสิทธิและความเท่าเทียมของคนพิการและผู้ดูแลคนพิการในจังหวัดตาก
Creators: name: ศักดิ์สยาม  เทพนิกร
Publisher: name: บัณฑิตวิทยาลัย มหาวิทยาลัยราชภัฏนครราชสีมา
Year: 2566
Subjects: กลยุทธ์
การส่งเสริมสิทธิและความเท่าเทียม
คนพิการ
ผู้ดูแลคนพิการ

description: วารสารราชพฤกษ์, 21, 1, 184-199
title: PGMI classification of screening mammograms prior to interval cancer. Comparison with radiologists’ consensus classification.
Creators: name: Gullien, Randi
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Breast
subject: Mammography
subject: Screening
subject: Quality assurance

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Breast cancer is one of the most common cancers in women worldwide with 1.7 million new incidents every year and 3.300 new cases every year in Norway. Early detection and reliable diagnosis have proven to be the key to survival, but imaging results...
Data-Efficient Model Learning for Control with Jacobian-Regularized Dynamic-Mode Decomposition}
Creators: name: Jackson, Brian E.
name: Lee, Jeong Hun
name: Tracy, Kevin
name: Manchester, Zachary
Publisher: name: arXiv
Year: 2022
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: We present a data-efficient algorithm for learning models for model-predictive control (MPC). Our approach, Jacobian-Regularized Dynamic-Mode Decomposition (JDMD), offers improved sample efficiency over traditional Koopman approaches based on Dynamic-Mode Decomposition (DMD) by leveraging Jacobian information from an approximate prior model of the system, and improved tracking performance over traditional model-based MPC. We demonstrate JDMD's ability to quickly learn bilinear Koopman dynamics representations across several realistic examples in simulation, including a perching maneuver for a fixed-wing aircraft with an empirically derived high-fidelity physics model. In all cases, we show that the models learned by JDMD provide superior tracking and generalization performance within a model-predictive control framework, even in the presence of significant model mismatch, when compared to approximate prior models and models learned by standard Extended DMD (EDMD).
Lychnophora albertinioides Gardner 1846
Creators: name: Loeuille, Benoît
name: Semir, João
name: Pirani, José R.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Asteraceae
Lychnophora
Lychnophora albertinioides

description: 6. Lychnophora albertinioides Gardner (1846: 234). Type:— BRAZIL. Minas Gerais: near Itambé, August 1840, G. Gardner 4827 (lectotype: BM e ! [BM001009194], designated here; isolectotypes: BM e ! [BM001009195], E e ! [E00417134], F [not seen], G [not seen], GH e ! [GH0009902], K e ! [K000484692, K000484693], NY [NY01239469], P [P00683115, P00683116 (fragment)], US [US 00147435], W e ! [W0029028, W18890117761]).
 Distribution and habitat: — Brazil (Minas Gerais). Probably campo rupestre.
 Taxonomic notes: —Known only from three collections from the first half of the XIXth century. Distinctive features are the oblanceolate leaves and pseudoglomerules. Leaf shape and indument as well as the presence of a semi-amplexicaul leaf sheath seem to indicate a relationship with Piptolepis oleaster. A similar relationship was suggested by Coile & Jones (1981) and Semir (1991). However, the inflorescence in axillary position and persistent phyllaries prevent us to include this taxon in Piptolepis.
 Representative specimens: — BRAZIL. Minas Gerais: Serra do Itambé, Serro Frio, C.F.P. von Martius s.n. (1243) (P); no other data, A. de Saint-Hilaire catalogue B’ 834-573 (P).
description: Published as part of Loeuille, Benoît, Semir, João & Pirani, José R., 2019, A synopsis of Lychnophorinae (Asteraceae: Vernonieae), pp. 448-450 in Phytotaxa 398 (1) on pages 448-450, DOI: 10.11646/phytotaxa.398.1.1, http://zenodo.org/record/13713115
การสร้างแบบวัดความสามารถในการแก้ปัญหาอย่างสร้างสรรค์สำหรับนักเรียนระดับชั้นมัธยมศึกษาปีที่ 1 ห้องเรียนพิเศษวิทยาศาสตร์-คณิตศาสตร์
Creators: name: สุพรรษา  ขันสัมฤทธิ์
Publisher: name: บัณฑิตวิทยาลัย มหาวิทยาลัยราชภัฏนครราชสีมา
Year: 2566
Subjects: แบบวัดความสามารถ
การแก้ปัญหาอย่างสร้างสรรค์
ห้องเรียนพิเศษวิทยาศาสตร์-คณิตศาสตร์

description: วารสารราชพฤกษ์, 21, 1, 200-215
title: Triple-Rule-Out CT Angiography for Evaluation of Acute Chest Pain
Creators: name: Abubacker Sulaiman, Farook
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Arteries / Aorta
subject: Cardiovascular system
subject: Thorax
subject: CT-Angiography
subject: CT
subject: CAD
subject: Contrast agent-intravenous
subject: Diagnostic procedure
subject: Arteriosclerosis
subject: Embolism / Thrombosis
subject: Dissection

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To assess the validity and efficacy of Triple-Rule-Out (TRO) Computed Tomographic (CT) angiography in diagnosis of different vascular causes of chest pain in the emergency department. To compare the image quality, diagnostic accuracy, radiation...
Data for: "Macroecological context predicts species’ responses to climate warming" (Lynn et al. 2021) Global Change Biology
Creators: name: Lynn, Joshua
name: Vandvik, Vigdis
name: Telford, Richard
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Life Sciences
subject: Ecology and Evolutionary Biology

description: This component contains the data, meta-data, and R code for analyses associated with the the Global Change Biology article "Macroecological context predicts species’ responses to climate warming" by Lynn et al. (accepted). Detailed methods on data sources and collection can be found in the paper.
Hidden Markov latent variable models with multivariate longitudinal data: Hidden Markov Latent Variable Models with Multivariate Longitudinal Data
Creators: name: Xia, Yemao
name: Song, Xinyuan
name: Zhu, Hongtu
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2017

description: Cocaine addiction is chronic and persistent, and has become a major social and health problem in many countries. Existing studies have shown that cocaine addicts often undergo episodic periods of addiction to, moderate dependence on, or swearing off cocaine. Given its reversible feature, cocaine use can be formulated as a stochastic process that transits from one state to another, while the impacts of various factors, such as treatment received and individuals’ psychological problems on cocaine use, may vary across states. This paper develops a hidden Markov latent variable model to study multivariate longitudinal data concerning cocaine use from a California Civil Addict Program. The proposed model generalizes conventional latent variable models to allow bidirectional transition between cocaine-addiction states and conventional hidden Markov models to allow latent variables and their dynamic interrelationship. We develop a maximum likelihood approach, along with a Monte Carlo expectation conditional maximization (MCECM) algorithm, to conduct parameter estimation. The asymptotic properties of the parameter estimates and statistics for testing the heterogeneity of model parameters are investigated. The finite sample performance of the proposed methodology is demonstrated by simulation studies. The application to cocaine use study provides insights into the prevention of cocaine use.
Stem cells in the hip: A systematic scoping review
Creators: name: Plecko, Mihovil
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Translational Medical Research
subject: Medical Sciences
subject: Orthopedics
subject: Anatomy
subject: Medical Molecular Biology
subject: Body Regions
subject: Medicine and Health Sciences
subject: Musculoskeletal System
subject: Medical Specialties
subject: stem cells hip femoral head acetabulum

description: A scoping review analyzing current knowledge on the mesenchymal stem cells and other non-hematogenic progenitor cells present in the hip.
The three-loop cusp anomalous dimension in QCD and its supersymmetric extensions
Creators: name: Grozin, Andrey
name: Henn, Johannes M.
name: Korchemsky, Gregory P.
name: Marquard, Peter
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present the details of the analytic calculation of the three-loop angle-dependent cusp anomalous dimension in QCD and its supersymmetric extensions, including the maximally supersymmetric $\mathcal{N}=4$ super Yang-Mills theory. The three-loop result in the latter theory is new and confirms a conjecture made in our previous paper. We study various physical limits of the cusp anomalous dimension and discuss its relation to the quark-antiquark potential including the effects of broken conformal symmetry in QCD. We find that the cusp anomalous dimension viewed as a function of the cusp angle and the new effective coupling given by light-like cusp anomalous dimension reveals a remarkable universality property -- it takes the same form in QCD and its supersymmetric extensions, to three loops at least. We exploit this universality property and make use of the known result for the three-loop quark-antiquark potential to predict the special class of nonplanar corrections to the cusp anomalous dimensions at four loops. Finally, we also discuss in detail the computation of all necessary Wilson line integrals up to three loops using the method of leading singularities and differential equations.
description: 63 pages, 14 figures; v2: minor changes, references added; v3: minor changes, eq.(D.7) corrected
Momentum-space Landau levels in driven-dissipative cavity arrays
Creators: name: Berceanu, Andrei C.
name: Price, Hannah M.
name: Ozawa, Tomoki
name: Carusotto, Iacopo
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We theoretically study the driven-dissipative Harper-Hofstadter model on a 2D square lattice in the presence of a weak harmonic trap. Without pumping and loss, the eigenstates of this system can be understood, in certain limits, as momentum-space toroidal Landau levels, where the Berry curvature, a geometrical property of an energy band, acts like a momentum-space magnetic field. We show that key features of these eigenstates can be observed in the steady-state of the driven-dissipative system under a monochromatic coherent drive, and present a realistic proposal for an optical experiment using state-of-the-art coupled cavity arrays. We discuss how such spectroscopic measurements may be used to probe effects associated both with the off-diagonal elements of the matrix-valued Berry connection and with the synthetic magnetic gauge.
description: 10 pages, numerical codes available as ancillary files
การศึกษาผลการเรียนรู้และความคิดสร้างสรรค์ หน่วยการเรียนรู้ เรื่อง อากาศรอบตัว ของนักเรียนชั้นมัธยมศึกษาปีที่ 1 จากการจัดการเรียนรู้ตามแนวคิดสะตีมศึกษา
Creators: name: อรพินท์  ปลื้มสุด
Publisher: name: บัณฑิตวิทยาลัย มหาวิทยาลัยราชภัฏนครราชสีมา
Year: 2566
Subjects: ผลการเรียนรู้
ความคิดสร้างสรรค์
สะตีมศึกษา

description: วารสารราชพฤกษ์, 21, 1, 216-229
title: The role of TCMD in the management of acute diverticulitis: diagnostic and managerial problem in a 2nd level DEA.
Creators: name: Falcione, Matteo
Publisher: name: European Congress of Radiology
Year: 2016
Subjects: subject: Abdomen
subject: Emergency
subject: Gastrointestinal tract
subject: CT
subject: Computer Applications-Detection, diagnosis
subject: Socio-economic issues
subject: Diverticula
subject: Oedema
subject: Inflammation

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: In this poster we will evaluate, with a retrospective study, the accesses to our Emergency Department (ED) for abdominal pain with an analysis of the cases of acute diverticulitis. We have tried to highlight the role of MDCT, in light of many...
Joint partially linear model for longitudinal data with informative drop-outs: Joint Partially Linear Model for Longitudinal Data with Informative Drop-Outs
Creators: name: Taylor, Jeremy M. G.
name: Kim, Sehee
name: Zeng, Donglin
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2017

description: In biomedical research, a steep rise or decline in longitudinal biomarkers may indicate latent disease progression, which may subsequently cause patients to drop out of the study. Ignoring the informative drop-out can cause bias in estimation of the longitudinal model. In such cases, a full parametric specification may be insufficient to capture the complicated pattern of the longitudinal biomarkers. For these types of longitudinal data with the issue of informative drop-outs, we develop a joint partially linear model, with an aim to find the trajectory of the longitudinal biomarker. Specifically, an arbitrary function of time along with linear fixed and random covariate effects is proposed in the model for the biomarker, while a flexible semiparametric transformation model is used to describe the drop-out mechanism. Advantages of this semiparametric joint modeling approach are the following: 1) it provides an easier interpretation, compared to standard nonparametric regression models, and 2) it is a natural way to control for common (observable and unobservable) prognostic factors that may affect both the longitudinal trajectory and the drop-out process. We describe a sieve maximum likelihood estimation procedure using the EM algorithm, where the Akaike information criterion (AIC) and Bayesian information criterion (BIC) are considered to select the number of knots. We show that the proposed estimators achieve desirable asymptotic properties through empirical process theory. The proposed methods are evaluated by simulation studies and applied to prostate cancer data.
Learning experiences and the effects of neurostimulation on cognitive enhancement
Creators: name: van Elk, Michiel
name: Hiralal, Kamil
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Cognitive Neuroscience
subject: Life Sciences
subject: Experimental Analysis of Behavior
subject: Cognitive Psychology
subject: Neuroscience and Neurobiology
subject: Cognition and Perception
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: An experiment to test the placebo effects of transcranial direct-current stimulation. We will investigate the effects of conditioning the expectancy of stimulation effects on cognition on actual performance on a simple cognitive task. This new registration was made due to a change in the experimental task program