cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Reforming the duty service and the impact of a duty coordinator working alongside the duty radiologist
Creators: name: Barbara, Ramona-Rita
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Performed at one institution
subject: Not applicable
subject: Prospective
subject: Quality assurance
subject: Education and training
subject: Education
subject: Experimental
subject: Professional issues
subject: Professional Issues

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: The tasks of the duty radiologist are numerous and varied, and in most Radiology centres, involve dealing with queries from all hospital clinicians and GP services in the area.Over the past few years, due to an increasing workload, duty radiologists...
title: Study of image quality of ultra high b value computed DWI using self-made phantom in prostate cancer
Creators: name: Tachibana, Kenta
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Performed at one institution
subject: Not applicable
subject: Retrospective
subject: Cancer
subject: Physics
subject: MR-Diffusion/Perfusion
subject: MR
subject: Pelvis
subject: MR physics
subject: Computer applications
subject: Physics in Medical Imaging

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: MRI is excellent for imaging the internal structure of the prostate. In particular, diffusion-weighted imaging (DWI) has been reported to be useful for diagnostic imaging of prostate cancer, and imaging before prostate biopsy is widespread Have...
Propagation of B mesons in the atmosphere
Creators: name: Bueno, A.
name: Gascon, A.
name: Illana, J. I.
name: Masip, M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Collisions of cosmic rays in the atmosphere may produce heavy hadrons of very high energy. The decay length of a $B$ meson of energy above $10^7$ GeV is larger than 1 km, implying that such a particle tends to interact in the air before it decays. We show that the fraction of energy deposited in these interactions is much smaller than in proton and pion collisions. We parameterize their elasticity and determine the average number of interactions and the atmospheric depth at the decay point for different initial energies. We find that the profile of a $3\times 10^9$ GeV bottom shower may be very different from the profile of a proton shower of the same energy, defining either a very deep maximum, or two maxima, or other features that cannot be parameterized with a single Gaisser-Hillas function. Finally, we discuss under what conditions a bottom hadron inside the parent air shower may provide observable effects.
description: 13 pages, 8 figures
title: Patterns of enhancement by hypervascular breast lesions in contrast enhanced dual-energy spectral mammography (CESM): preliminary results
Creators: name: Chernaia, Antonina
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Performed at one institution
subject: Not applicable
subject: Prospective
subject: Cancer
subject: Diagnostic procedure
subject: Mammography
subject: Oncology
subject: Contrast agents
subject: Breast

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: To distinguish patterns of enhancement by benign and malignant breast lesions in...
Clustering of Earthquake Prone Areas in Indonesia Using K-Medoids Algorithm
Creators: name: Senduk, Fiona Ramadhani
name: Indwiarti, Indwiarti
name: Nhita, Fhira
Publisher: name: Indonesia Journal on Computing (Indo-JC)
Year: 2020

description: Located right above the ring of fire makes Indonesia prone to natural disasters, especially earthquakes. With the number of earthquakes that have occurred, disaster mitigation is very much needed. The use of data mining methods will certainly help in disaster mitigation. One method that can be used is clustering. The clustering algorithm used in this study is k-Medoids, and comparison with the k-means algorithm is also carried out. The data used are earthquake data from all regions in Indonesia during 2014-2018 that were recorded by the United State Geological Survey (USGS). The results obtained showed that k-medoids giving better silhouette results and computational time than k-means. For the k-medoids cluster results, the highest value of silhouette was 0.4574067 with k = 6. The analysis of each cluster is presented in this paper. Keywords: clustering,data mining, earthquake, k-medoid.
description: Indonesia Journal on Computing (Indo-JC), Vol. 4 No. 3 (2019): December, 2019
Additional file 6 of Effects of subchronic exposure of nonylphenol on the expression of immune-related factors and estrogen receptors in the spleen of rats
Creators: name: Fu, Xiangjun
name: Xu, Jie
name: Ni, Chengyu
name: Yu, Degang
name: Wang, Haibo
name: Wang, Pan
name: Luo, Man
name: Yu, Jie
Publisher: name: figshare
Year: 2022
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 6: Table S3. Reference value of immune cytokines.
Allophone acquisition: exploring the phonological system and the nature of representations
Creators: name: Shea, Christine E.
Publisher: name: University of Calgary
Year: 2010

description: Bibliography: p. 172-193
description: Includes copies of ethics approval. Original copies with original Partial Copyright Licence form.
description: The core premise of this dissertation is that the phonological system operates across detailed, rich representations, formed by tracking of distributional information in the input. This proposal is explored in a series of perception and production experiments with adult Ll English/L2 Spanish and Ll Spanish-learning children acquiring the Spanish stop-approximant alternation. Allophonic acquisition provides an ideal testing ground for theories regarding the nature of the phonological system and phonological acquisition. Traditionally, allophones are characterized as resulting from categorical rules, which learners implement in their grammar through constraint interaction. In the studies that compose this dissertation, it is argued instead that learners track and store information about the phonological environment for each allophone. The emergent rich representations result from learners' experience with the input. However, a further premise of this dissertation is that not all information will necessarily be available at all stages of learning and under all conditions (see Werker & Curtin, 2005). In the case ofL2 learners, this will be largely a function of the native language filter while for children learning their first language it will be a function of natural biases and the acquisition of a lexicon. These issues are explored within the context of Werker & Curtin's (2005) PRIMIR (Processing Rich Information from Multidimensional Interactive Representations; Curtin & Werker, 2007; Curtin, Byers-Heinlein & Werker, under review) framework that accounts for early language development. PRIMIR is grounded in the assertions that a) representations are exemplar-like in nature and b) the phonological system is sensitive to distributional information in the input. Interacting with these rich representations and distribution-based learning mechanisms are three dynamic filters that direct information pick-up: natural biases, task effects and developmental level. In this dissertation, I further elaborate the framework by adding the L 1 filter effect for L2 learners. The results from the three studies presented here suggest that learners store detailed phonetic information in their representations and experience interacts with their ability to draw upon this information in perception and production tasks. These results lend support to PRIMIR and in general to approaches which view phonological acquisition as sensitive to representations and learners' experience with the input.
title: Using ReSET model to estimate the evapotranspiration of the irrigated crops in the South Platte River Basin, Colorado
title: Hydrology days 2014
titleType: AlternativeTitle
title: AGU hydrology days 2014
titleType: AlternativeTitle
Creators: name: Eldeiry, Ahmed A.
name: Waskom, Reagan M.
name: Elhaddad, Ayman
name: Colorado State University, Publisher
Publisher: name: Mountain Scholar
Year: 2014

description: 2014 annual AGU hydrology days was held at Colorado State University on March 24 - March 26, 2014.
description: Includes bibliographical references.
description: The approach presented in this study uses information derived from remote sensing to estimate (ET) as a residual from the surface energy balance equation. The objectives of this study are: 1) estimate the ET of the different irrigated crops in the South Platte River Basin; 2) compare the irrigated areas and the consumption use for the years 2001 and 2010; and 3) investigate the impact of irrigation system (flood/sprinkler) on the estimated ET. 54 Landsat 5/7 satellite images that cover the study area for the growing season of 2001 and 2010 were acquired and processed. In addition, the metrological data were collected from the Northern Colorado Water Conservancy District (NCWCD) on hourly and daily basis. The results of this study show that the irrigated area slightly decreased from 368,474 ha in 2001 to 344,204 in 2010, however, the flood area decreased to 56.6% and the sprinkler area increased to 43.4%. The estimated ET using the ReSET model for the year 2001 was 2,032,610 AF with 66.1% flood and 33.9% sprinkler. However, estimated ET for the year 2010 was 1,887,945 AF with 54.6% flood and 45.4% sprinkler. The average AF/A for all irrigated area for 2001 was 2.23 with 2.18 for flood and 2.34 for sprinkler, while the average AF/A for all irrigated area for 2010 was 2.22 with 2.14 for the flood and 2.32 for the sprinkler. The errors of the estimated seasonal ET values using the ReSET model compared to the reference ET of the metrological stations were less than 0.05.
FDR-controlled network modeling and analysis of fMRI and sEMG signals
Creators: name: Liu, Aiping
Publisher: name: University of British Columbia
Year: 2011

description: Neural recording technologies such as functional magnetic resonance imaging (fMRI) and surface electroencephalography (sEMG) provide great potential to studying the underlying neural systems and the related diseases. A broad range of statistical methods have been developed to model interactions between neural components. In this thesis, a false discovery rate (FDR)-controlled exploratory group modeling approach is introduced to model interaction/cooperation between neural components. Group network modeling for comparison between populations is of great common interest in biomedical signal processing, particularly when there might be considerable heterogeneity within one or more groups, such as disease populations. A group-level network modeling process, the group PCfdr algorithm with taking into account inter-subject variances, is proposed. The group PCfdr algorithm combines group inference with a graphical modeling approach for discovering statistically significant structure connectivity. Simulation results demonstrate that the group PCfdr algorithm can accurately recover the underlying group network structures and robustly control the FDR at user-specified levels. To further extract informative features and compare the connectivity patterns across groups at the network level, network analysis methods including graph theoretical analysis, lesion and perturbation analysis are applied to examine the inferred networks. It can provide great potential to investigate the connectivity patterns as well as the particular changes associated with certain disease states. The proposed network modeling and analysis approach is applied to fMRI data collected from control and Parkinson's Disease (PD) groups. The network analysis results of the PD groups before and after L-dopa medication support the hypothesis that PD subjects could be ameliorated by the medication. In addition, based on the comparison between PD subtypes, we observe that the learned brain effective networks across PD subtypes display different connectivity patterns. In another sEMG study in low back pain, significant findings of muscle coordination networks are found to be associated with low back pain. The results indicate that the networks representing the normal group clearly exhibit globally symmetrical patterns between the left and right sEMG channels, while the connections between sEMG channels for the patient group are more likely to cluster locally and the learned group networks show the loss of global symmetrical patterns.
Smicromyrme ellipsifera
Creators: name: Madl, Michael
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Mutillidae
Smicromyrme
Smicromyrme ellipsifera

description: Smicromyrme ellipsifera (GRIBODO, 1884)
Smicromyrme ellipsifera (GRIBODO, 1884): BISCHOFF 1921: 560 (key), 574 (tax., descr. ♀, Obock), pl. 3 (fig. 169).
Smicromyrme ellipsifera (GRIBODO, 1884): LO CASCIO & GRITA 2014: 127 (fig. 3: map).
D i s t r i b u t i o n: Obock.
Smicromyrme ellipsifera is known from the Afrotropical (Djibouti, Eritrea, Ethiopia) and Palaearctic (Egypt) regions.
description: Published as part of Madl, Michael, 2018, A preliminary catalogue of the Hymenoptera (Insecta) of the Republic of Djibouti, pp. 907-967 in Linzer biologische Beiträge 50 (2) on page 923, DOI: 10.5281/zenodo.3776452
Additional file 10 of Predictive performance of lipid parameters in identifying undiagnosed diabetes and prediabetes: a cross-sectional study in eastern China
Creators: name: Zhou, Yimin
name: Yang, Guoping
name: Qu, Chen
name: Chen, Jiaping
name: Qian, Yinan
name: Yuan, Lei
name: Mao, Tao
name: Xu, Yan
name: Li, Xiaoning
name: Zhen, Shiqi
name: Liu, Sijun
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Virology

description: Additional file 10: Supplemental Figure 2. ROC curves for predicting diabetes by lipid index in (g) Men, (h) Women, (i)Age ≥ 46 years, (j) Age < 46 years, (k)BMI ≥ 25.0, and (l) BMI < 25.0.
Additional file 3 of Predictive performance of lipid parameters in identifying undiagnosed diabetes and prediabetes: a cross-sectional study in eastern China
Creators: name: Zhou, Yimin
name: Yang, Guoping
name: Qu, Chen
name: Chen, Jiaping
name: Qian, Yinan
name: Yuan, Lei
name: Mao, Tao
name: Xu, Yan
name: Li, Xiaoning
name: Zhen, Shiqi
name: Liu, Sijun
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Virology

description: Additional file 3: Supplemental Table 3. Accuracy analysis of different lipid parameters for predicting prediabetes based on age.
Cryogenic micro-calorimeters for mass spectrometric identification of neutral molecules and molecular fragments
Creators: name: Novotny, Oldrich
name: Allgeier, S.
name: Enss, C.
name: Fleischmann, A.
name: Gamer, L.
name: Hengstler, D.
name: Kempf, S.
name: Krantz, C.
name: Pabinger, A.
name: Pies, C.
name: Savin, Daniel Wolf
name: Schwalm, D.
name: Wolf, A.
Publisher: name: Columbia University
Year: 2015
Subjects: Backscattering
Molecular spectra
Mass spectrometry--Technique
Astrophysics

description: We have systematically investigated the energy resolution of a magnetic micro-calorimeter (MMC) for atomic and molecular projectiles at impact energies ranging from E≈13 to 150 keV. For atoms we obtained absolute energy resolutions down to ΔE≈120 eV and relative energy resolutions down to ΔE/E≈10^−3. We also studied in detail the MMC energy-response function to molecular projectiles of up to mass 56 u. We have demonstrated the capability of identifying neutral fragmentation products of these molecules by calorimetric mass spectrometry. We have modeled the MMC energy-response function for molecular projectiles and concluded that backscattering is the dominant source of the energy spread at the impact energies investigated. We have successfully demonstrated the use of a detector absorber coating to suppress such spreads. We briefly outline the use of MMC detectors in experiments on gas-phase collision reactions with neutral products. Our findings are of general interest for mass spectrometric techniques, particularly for those desiring to make neutral-particle mass measurements.
Deteksi Pola Ambiguitas Struktural pada Spesifikasi Kebutuhan Perangkat Lunak menggunakan Pemrosesan Bahasa Alami
Creators: name: Lelywiary, Chlaudiah Julinar Soplero
name: Widowati, Sri
name: Lhaksamana, Kemas Muslim
Publisher: name: Indonesia Journal on Computing (Indo-JC)
Year: 2020

description: Spesifikasi Kebutuhan Perangkat Lunak (SKPL) merupakan dokumen yang dihasilkan dari proses rekayasa kebutuhan dan memegang peranan penting dalam pengembangan perangkat lunak. Sekitar 87.7% dokumen SKPL ditulis menggunakan bahasa alami. Masalah terbesar dalam penulisan dengan bahasa alami adalah kesalahan interpretasi yang disebabkan karena terdapat kata-kata yang ambigu. Jika terjadi ambigu dan tidak dideteksi secepat mungkin, maka kesalahan interpretasi dapat mengarah pada hasil perangkat lunak tidak sesuai dengan kebutuhan pengguna. Hal ini membuat masalah ambigu dalam SKPL sangat penting untuk ditangani. Sudah terdapat berbagai penelitian mengenai solusi penanganan ambigu dalam SKPL, dan hampir sebagian besar menggunakan SKPL dalam Bahasa Inggris. Penelitian ini bertujuan untuk mendeteksi ambigu yang terjadi akibat struktur pernyataan kebutuhan perangkat lunak yang salah pada SKPL dalam Bahasa Indonesia. Adapun metode yang diusulkan adalah pola bahasa alami berdasarkan Part-of-Speech Tag Hidden Markov Model-Viterbi, dan pola tersebut dideteksi dengan Regular Expression Parsing. Pola bahasa alami yang diusulkan dievaluasi dengan nilai indeks Kappa. Hasil dari analisis pola bahasa alami memiliki nilai indeks Kappa tertinggi sebesar 0.9139, yang berarti ahli sangat sepakat terhadap hasil deteksi ambigu struktural dengan pola bahasa alami.
description: Indonesia Journal on Computing (Indo-JC), Vol. 4 No. 3 (2019): December, 2019
A Simple Method for Modeling Collision Processes in Plasmas with a Kappa Energy Distribution
Creators: name: Hahn, Michael
name: Savin, Daniel Wolf
Publisher: name: Columbia University
Year: 2015
Subjects: Astrophysics
Collisions (Nuclear physics)
Plasma spectroscopy
Plasma (Ionized gases)
Solar flares

description: We demonstrate that a nonthermal distribution of particles described by a kappa distribution can be accurately approximated by a weighted sum of Maxwell–Boltzmann distributions. We apply this method to modeling collision processes in kappa-distribution plasmas, with a particular focus on atomic processes important for solar physics. The relevant collision process rate coefficients are generated by summing appropriately weighted Maxwellian rate coefficients. This method reproduces the rate coefficients for a kappa distribution to an estimated accuracy of better than 3%. This is equal to or better than the accuracy of rate coefficients generated using "reverse-engineering" methods, which attempt to extract the needed cross sections from the published Maxwellian rate coefficient data and then reconvolve the extracted cross sections with the desired kappa distribution. Our approach of summing Maxwellian rate coefficients is easy to implement using existing spectral analysis software. Moreover, the weights in the sum of the Maxwell–Boltzmann distribution rate coefficients can be found for any value of the parameter κ, thereby enabling one to model plasmas with a time-varying κ. Tabulated Maxwellian fitting parameters are given for specific values of κ from 1.7 to 100. We also provide polynomial fits to these parameters over this entire range. Several applications of our technique are presented, including the plasma equilibrium charge state distribution (CSD), predicting line ratios, modeling the influence of electron impact multiple ionization on the equilibrium CSD of kappa-distribution plasmas, and calculating the time-varying CSD of plasmas during a solar flare.
Influence of Electron-Impact Multiple Ionization on Equilibrium and Dynamic Charge State Distributions: A Case Study Using Iron
Creators: name: Hahn, Michael
name: Savin, Daniel Wolf
Publisher: name: Columbia University
Year: 2015
Subjects: Electron impact ionization
Plasma (Ionized gases)
Astrophysics
Plasma spectroscopy

description: We describe the influence of electron-impact multiple ionization (EIMI) on the ionization balance of collisionally ionized plasmas. Previous ionization balance calculations have largely neglected EIMI. Here, EIMI cross-section data are incorporated into calculations of both equilibrium and non-equilibrium charge-state distributions (CSDs). For equilibrium CSDs, we find that EIMI has only a small effect and can usually be ignored. However, for non-equilibrium plasmas the influence of EIMI can be important. In particular, we find that for plasmas in which the temperature oscillates there are significant differences in the CSD when including versus neglecting EIMI. These results have implications for modeling and spectroscopy of impulsively heated plasmas, such as nanoflare heating of the solar corona.
title: Analysis of results of the breast cancer screenig programme. Improvement proposals.
Creators: name: ramos, nelly
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Performed at one institution
subject: Breast
subject: Mammography
subject: Ultrasound
subject: Screening
subject: Outcomes
subject: Retrospective
subject: Observational

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: To analyze the quality indicators of our Health Area Screening Programme and to propose possible improvement...
Additional file 1 of Predictive performance of lipid parameters in identifying undiagnosed diabetes and prediabetes: a cross-sectional study in eastern China
Creators: name: Zhou, Yimin
name: Yang, Guoping
name: Qu, Chen
name: Chen, Jiaping
name: Qian, Yinan
name: Yuan, Lei
name: Mao, Tao
name: Xu, Yan
name: Li, Xiaoning
name: Zhen, Shiqi
name: Liu, Sijun
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Virology

description: Additional file 1: Supplemental Table 1. Accuracy analysis of different lipid parameters for predicting prediabetes based on gender.
Relative Abundance Measurements in Plumes and Interplumes
Creators: name: Guennou, C.
name: Hahn, Michael
name: Savin, Daniel Wolf
Publisher: name: Columbia University
Year: 2015
Subjects: Solar wind
Ultraviolet radiation
Plumes (Fluid dynamics)
Sun's corona

description: We present measurements of relative elemental abundances in plumes and interplumes. Plumes are bright, narrow structures in coronal holes that extend along open magnetic field lines far out into the corona. Previous work has found that in some coronal structures the abundances of elements with a low first ionization potential (FIP) <10 eV are enhanced relative to their photospheric abundances. This coronal-to-photospheric abundance ratio, commonly called the FIP bias, is typically 1 for elements with a high-FIP (>10 eV). We have used Extreme Ultraviolet Imaging Spectrometer observations made on 2007 March 13 and 14 over a ≈24 hr period to characterize abundance variations in plumes and interplumes. To assess their elemental composition, we used a differential emission measure analysis, which accounts for the thermal structure of the observed plasma. We used lines from ions of iron, silicon, and sulfur. From these we estimated the ratio of the iron and silicon FIP bias relative to that for sulfur. From the results, we have created FIP-bias-ratio maps. We find that the FIP-bias ratio is sometimes higher in plumes than in interplumes and that this enhancement can be time dependent. These results may help to identify whether plumes or interplumes contribute to the fast solar wind observed in situ and may also provide constraints on the formation and heating mechanisms of plumes.
Reaction Studies of Neutral Atomic C with H3+ using a Merged-beams Apparatus
Creators: name: O'Connor, A. P.
name: Urbain, X.
name: Stutzel, J.
name: Miller, Kenneth
name: De Ruette, N.
name: Garrido, M.
name: Savin, Daniel Wolf
Publisher: name: Columbia University
Year: 2015
Subjects: Astrophysics
Chemistry
Cosmochemistry
Molecular clouds
Exobiology

description: We have investigated the chemistry of C + H_3^+ forming CH+, CH_2^+, and CH_3^+. These reactions are believed to be some of the key gas-phase astrochemical processes initiating the formation of organic molecules in molecular clouds. For this work, we have constructed a novel merged fast-beams apparatus which overlaps a beam of molecular ions onto a beam of ground-term neutral atoms. Here, we describe the apparatus in detail and present cross section data for forming CH+ and CH_2^+ at relative energies from ≈9 meV to ≈20 and 3 eV, respectively. Measurements were performed for statistically populated C (3P_J) in the ground term reacting with hot H_3^+ (at an internal temperature of ~2550 K). Using these data, we have derived rate coefficients for translational temperatures from ≈72 K to ~2.3 X 10^5 and 3.4 X 10^4 K, respectively. For the formation of CH_3^+, we are only able to place an upper limit on the rate coefficient. Our results for CH+ and CH_2^+ are in good agreement with the mass-scaled results from a previous ion trap study of C + D_3^+, at a translational temperature of ~1000 K. That work also used statistically populated C (3P_J) but internally cold D_3^+ (~77 K). The good agreement between the two experiments implies that the internal excitation of the H_3^+ is not significant so long as the reaction proceeds adiabatically. At 300 K, the C fine-structure levels are predicted to be essentially statistically populated, enabling us to compare our translational temperature results to thermal equilibrium calculations. At this temperature, our rate coefficient for forming CH+ lies a factor of ≈2.9 below the Langevin rate coefficient currently given in astrochemical databases, and a factor of ~1.8-3.3 below the published classical trajectory studies using quantum mechanical potential energy surfaces. Our results for CH_2^+ formation at 300 K are a factor of ≈26.7 above these semi-classical results. Astrochemical databases do not currently include this channel. We also present a method for converting our translational temperature results to thermal rate coefficients for temperatures below ~300 K. The results indicated that CH_2^+ formation dominates over that of CH+ at temperatures ~<50 K.
Rayleigh Ritz Cubic Spline method for Displacement Simulation Sucker Rod
Creators: name: Bacharuddin Noor, Lazuardy Azhari
name: Aditsania, Annisa
name: Gunawan, Putu Harry
Publisher: name: Indonesia Journal on Computing (Indo-JC)
Year: 2020

description: Artificial Lift adalah salah satu mekanisme pengangkatan buatan minyak bumi. Mekanisme ini digunakan bila minyak sudah tidak dapat mengalir akibat menurunnya tekanan pada lubang sumur. Sucker beam rod pump adalah salah satu jenis pengangkatan buatan. Penelitian bertujuan menganalisis desain sistem pemompaan berdasarkan renggangan atau displacement dari sucker rod. Sucker rod adalah salah satu komponen dari sistem sucker rod beam pump yang terletak dalam sumur penambangan. Batang ini berfungsi sebagai tempat bergantungnya muatan minyak. Displacement atau renggangan dimodelkan sebagai persamaan gelombang. Perhitungan numerik dilakukan untuk menentukan solusi persamaan displacement sucker rod. Solusi dari persamaan displacement ini pada tahap berikutnya dapat digunakan sebagai informasi tambahan bagi operator sucker rod beam pump untuk mengetahui kondisi dari sucker rod di sumur. Pada penelitian ini metode Rayleigh Ritz digunakan untuk menentukan solusi numeerik persamaan tersebut. Solusi yang didapat dari perhitungan numerik ini adalah matriks yang menunjukan perenggangan terhadap segmen sucker rod dan waktu. Hasil yang didapat memiliki galat 1:43 10􀀀13.
description: Indonesia Journal on Computing (Indo-JC), Vol. 4 No. 3 (2019): December, 2019
title: Assessment of severity of pulmonary embolic disease on computed tomography pulmonary angiography: are we providing clinically useful reports?
Creators: name: Fee, Charlie
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Chest
subject: Cardiac
subject: Pulmonary vessels
subject: Respiratory system
subject: CT
subject: CT-Angiography
subject: Audit and standards
subject: Diagnostic procedure
subject: Structured reporting
subject: Education and training
subject: Retrospective
subject: Observational
subject: Performed at one institution

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Computed tomography pulmonary angiography (CTPA) is the gold standard in the diagnosis of acute pulmonary embolism (PE) with sensitivity and specificity between 96 – 100% and 89 – 98% respectively. 1 Although a very commonly performed...
Entity Recognition for Quran English Version with Supervised Learning Approach
Creators: name: Maulana, Muhammad Aris
name: Bijaksana, Moch. Arif
name: Huda, Arief Fatchul
Publisher: name: Indonesia Journal on Computing (Indo-JC)
Year: 2020

description: The Quran is a Muslim holy book that consists of 6236 ayat or verses which divides into 144 surahs or chapters. In each chapter, there are many entities scattered in each verse. For a person, finding a particular entity will be difficult without a classification process, Resulting in difficulties in understanding the Quran. A system can be modeled to extract the information on entities in the Quran to solve this problem. Therefore, we want to offer a method to identify and classify entities using Entity recognition. The system will use the SVM techniques where the system will be given various entities from the Quran as an input to be able to identify correct entities. We are using the dataset obtained from website tanzil.net consists of 19.473 tokens and 720 entities. The classification scenario using a linear kernel with unigram produces the highest f-measure value of 0.75. Al-Quran merupakan kitab suci Muslim yang terdiri dari 6236 ayat atau bait yang dibagi menjadi 144 surah atau bab. Di setiap bab, ada banyak entitas yang tersebar di setiap ayat. Bagi seorang individu, menemukan entitas tertentu akan sulit tanpa proses klasifikasi yang membuat kesulitan dalam memahami Quran. Sebuah sistem dapat dimodelkan untuk mengekstrak informasi tentang entitas dalam Al-Quran untuk menyelesaikan masalah ini. Oleh karena itu, kami menawarkan sistem untuk mengidentifikasi dan mengklasifikasikan entitas menggunakan Entity Recognition. Sistem akan menggunakan teknik SVM di mana sistem akan diberikan berbagai entitas dari Quran sebagai input untuk dapat mengidentifikasi entitas yang benar. Kami menggunakan dataset yang diperoleh dari situs web tanzil.net terdiri dari 19.473 tokens dan 720 entitas. Skenario klasifikasi yang menggunakan linear kernel dengan unigram memperoleh nilai f-measure tertinggi sebesar 0,75.
description: Indonesia Journal on Computing (Indo-JC), Vol. 4 No. 3 (2019): December, 2019
Measurement of the cosmic-ray antiproton spectrum at solar minimum with a long-duration balloon flight over Antarctica
Creators: name: Abe, K.
name: Fuke, H.
name: Haino, S.
name: Hams, T.
name: Hasegawa, M.
name: Horikoshi, A.
name: Kim, K. C.
name: Kusumoto, A.
name: Lee, M. H.
name: Makida, Y.
name: Matsuda, S.
name: Matsukawa, Y.
name: Mitchell, J. W.
name: Nishimura, J.
name: Nozaki, M.
name: Orito, R.
name: Ormes, J. F.
name: Sakai, K.
name: Sasaki, M.
name: Seo, E. S.
name: Shinoda, R.
name: Streitmatter, R. E.
name: Suzuki, J.
name: Tanaka, K.
name: Thakur, N.
name: Yamagami, T.
name: Yamamoto, A.
name: Yoshida, T.
name: Yoshimura, K.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The energy spectrum of cosmic-ray antiprotons from 0.17 to 3.5 GeV has been measured using 7886 antiprotons detected by BESS-Polar II during a long-duration flight over Antarctica near solar minimum in December 2007 and January 2008. This shows good consistency with secondary antiproton calculations. Cosmologically primary antiprotons have been investigated by comparing measured and calculated antiproton spectra. BESS-Polar II data show no evidence of primary antiprotons from evaporation of primordial black holes.
description: 4 pages, 4 figures, submitted to Physical Review Letters
Evidence for Wave Heating of the Quiet-Sun Corona
Creators: name: Hahn, Michael
name: Savin, Daniel Wolf
Publisher: name: Columbia University
Year: 2014
Subjects: Magnetohydrodynamic waves
Sun's corona
Spectrum analysis
Astrophysics

description: We have measured the energy and dissipation of Alfvénic waves in the quiet Sun. A magnetic field model was used to infer the location and orientation of the magnetic field lines along which the waves are expected to travel. The waves were measured using spectral lines to infer the wave amplitude. The waves cause a non-thermal broadening of the spectral lines, which can be expressed as a non-thermal velocity v nt. By combining the spectroscopic measurements with this magnetic field model, we were able to trace the variation of v nt along the magnetic field. At each footpoint of the quiet-Sun loops, we find that waves inject an energy flux in the range of 1.3-5.5 × 105 erg cm–2 s–1. At the minimum of this range, this amounts to more than 80% of the energy needed to heat the quiet Sun. We also find that these waves are dissipated over a region centered on the top of the loops. The position along the loop where the damping begins is strongly correlated with the length of the loop, implying that the damping mechanism depends on the global loop properties rather than on local collisional dissipation.
title: Development of pectoralis muscle segmentation method from chest CT image using 2.5-dimensional multichannel image dataset
Creators: name: Yang, Zepa
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Performed at one institution
subject: Not applicable
subject: Retrospective
subject: Chronic obstructive airways disease
subject: Segmentation
subject: Computer Applications-Detection, diagnosis
subject: CAD
subject: CT
subject: CAD
subject: Musculoskeletal soft tissue
subject: Lung
subject: Artificial Intelligence
subject: Artificial Intelligence and Machine Learning

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Chronic obstructive pulmonary disease (COPD) has been described as a systemic disease[1–6], which is known to be highly related to various adverse outcomes. The range of outcome is not only parenchymal function related disease, but also...
Recombination of  W 18 +  ions with electrons: Absolute rate coefficients from a storage-ring experiment and from theoretical calculations
Creators: name: Spruck, K.
name: Badnell, N. R.
name: Krantz, C.
name: Novotny, Oldrich
name: Becker, A.
name: Bernhardt, D.
name: Grieser, M.
name: Hahn, Michael
name: Repnow, R.
name: Savin, Daniel Wolf
name: Wolf, A.
name: Muller, A.
name: Schippers, S.
Publisher: name: Columbia University
Year: 2014
Subjects: Ion recombination
Storage rings
Astrophysics
Tungsten ions
Electron impact ionization

description: We present experimentally measured and theoretically calculated rate coefficients for the electron-ion recombination of W 18 + ( [ Kr ] 4 d 10 4 f 10 ) forming W 17 + . At low electron-ion collision energies, the merged-beam rate coefficient is dominated by strong, mutually overlapping recombination resonances. In the temperature range where the fractional abundance of W 18 + is expected to peak in a fusion plasma, the experimentally derived Maxwellian recombination rate coefficient is 5 to 10 times larger than that which is currently recommended for plasma modeling. The complexity of the atomic structure of the open- 4 f system under study makes the theoretical calculations extremely demanding. Nevertheless, the results of the present Breit-Wigner partitioned dielectronic recombination calculations agree reasonably well with the experimental findings. This also gives confidence in the ability of the theory to generate sufficiently accurate atomic data for the plasma modeling of other complex ions.
title: Distribution of velocities in a cross section using the logD method: application to a cross section of the Wainiha River
title: Hydrology days 2018
titleType: AlternativeTitle
title: AGU hydrology days 2018
titleType: AlternativeTitle
Creators: name: Milhous, Robert T.
name: Colorado State University, Publisher
Publisher: name: Mountain Scholar
Year: 2018

description: 2018 annual AGU hydrology days was held at Colorado State University on March 19 - March 21, 2018.
description: Includes bibliographical references.
description: The logD method distributes velocities across a transect (cross section) uses the equation v = C√Sd log(α(d / k)). In the equation d is the depth at a location in the cross section, S is the slope, α is an empirical parameter, k is the absolute roughness height and C is a constant (32.61 for traditional English, and 18.00 for metric units). Typical value of α is 10.96 (based on theoretical considerations), and 4.70 (based on empirical measurements). The distribution of velocities in a cross section is used in the Physical Habitat Simulation System (PHABSIM) to calculate physical habitat for aquatic animals. The logD method is an effective method for calculation of the velocity distribution and helps reduce problems associated with the simulation of velocities at the edges of a channel. The method requires a consistence approach to the selection of the roughness heights. Roughness heights determined from measured velocities may not have a physical meaning but if roughness heights based on measured heights are used they must be used through out the cross section and not mixed with roughness heights determined from measured velocities.
title: The alternative role of post-lymphangiography computed tomography for dedicated treatment planning of specific lymphatic interventions in patients with postoperative refractory lymphatic fistula
Creators: name: Sommer, Christof
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Performed at one institution
subject: Diagnostic or prognostic study
subject: Retrospective
subject: Fistula
subject: Sclerosis
subject: Puncture
subject: Embolisation
subject: Lymphography
subject: CT
subject: Trauma
subject: Lymph nodes
subject: Interventional non-vascular
subject: Interventional Radiology

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Postoperative refractory lymphatic fistula (LF) is a severe complication after malignancy resection resulting in high mortality [1]. In the management of patients with complex postoperative therapy-refractory LF at different locations, iodized oil...
VLBI observations of SN2011dh: imaging of the youngest radio supernova
Creators: name: Marti-Vidal, I.
name: Tudose, V.
name: Paragi, Z.
name: Yang, J.
name: Marcaide, J. M.
name: Guirado, J. C.
name: Ros, E.
name: Alberdi, A.
name: Perez-Torres, M. A.
name: Argo, M. K.
name: van der Horst, A. J.
name: Garrett, M. A.
name: Stockdale, C. J.
name: Weiler, K. W.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We report on the VLBI detection of supernova SN2011dh at 22GHz using a subset of the EVN array. The observations took place 14 days after the discovery of the supernova, thus resulting in a VLBI image of the youngest radio-loud supernova ever. We provide revised coordinates for the supernova with milli-arcsecond precision, linked to the ICRF. The recovered flux density is a factor 2 below the EVLA flux density reported by other authors at the same frequency and epoch of our observations. This discrepancy could be due to extended emission detected with the EVLA or to calibration problems in the VLBI and/or EVLA observations.
description: Letter. Accepted in A&A
Additional file 4 of Predictive performance of lipid parameters in identifying undiagnosed diabetes and prediabetes: a cross-sectional study in eastern China
Creators: name: Zhou, Yimin
name: Yang, Guoping
name: Qu, Chen
name: Chen, Jiaping
name: Qian, Yinan
name: Yuan, Lei
name: Mao, Tao
name: Xu, Yan
name: Li, Xiaoning
name: Zhen, Shiqi
name: Liu, Sijun
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Virology

description: Additional file 4: Supplemental Table 4. Accuracy analysis of different lipid parameters for predicting diabetes based on age.
Electron-Ion Recombination of Fe¹²⁺ forming Fe¹¹⁺: Laboratory Measurements and Theoretical Calculations
Creators: name: Hahn, Michael
name: Badnell, N. R.
name: Grieser, M.
name: Krantz, C.
name: Lestinsky, M.
name: Muller, A.
name: Novotny, Oldrich
name: Repnow, R.
name: Schippers, S.
name: Wolf, A.
name: Savin, Daniel Wolf
Publisher: name: Columbia University
Year: 2014
Subjects: Ion recombination
Plasma (Ionized gases)
Physics.
Astrophysics

description: We have measured dielectronic recombination (DR) for Fe¹²⁺ forming Fe¹¹⁺ using the heavy ion storage ring TSR located at the Max Planck Institute for Nuclear Physics in Heidelberg, Germany. Using our results, we have calculated a plasma rate coefficient from these data that can be used for modeling astrophysical and laboratory plasmas. For the low temperatures characteristic of photoionized plasmas, the experimentally derived rate coefficient is orders of magnitude larger than the previously recommended atomic data. The existing atomic data were also about 40% smaller than our measurements at temperatures relevant for collisionally ionized plasmas. Recent state-of-the-art theory has difficulty reproducing the detailed energy dependence of the DR spectrum. However, for the Maxwellian plasma rate coefficient, recent theoretical results agree with our measurements to within about 30% for both photoionized and collisionally ionized plasmas.
Dissociative recombination measurements of NH+ using an ion storage ring
Creators: name: Novotny, Oldrich
name: Berg, M.
name: Bing, D.
name: Buhr, H.
name: Geppert, W.
name: Grieser, M.
name: Grussie, F.
name: Krantz, C.
name: Mendes, M.
name: Nordhorn, C.
name: Repnow, R.
name: Schwalm, D.
name: Yang, B.
name: Wolf, A.
name: Savin, Daniel Wolf
Publisher: name: Columbia University
Year: 2014
Subjects: Cosmochemistry
Astrophysics
Storage rings
Ion recombination

description: We have investigated dissociative recombination (DR) of NH+ with electrons using a merged beams configuration at the TSR heavy-ion storage ring located at the Max Planck Institute for Nuclear Physics in Heidelberg, Germany. We present our measured absolute merged-beams recombination rate coefficient for collision energies from 0 to 12 eV. From these data, we have extracted a cross section, which we have transformed to a plasma rate coefficient for the collisional plasma temperature range from T pl = 10 to 18,000 K. We show that the NH+ DR rate coefficient data in current astrochemical models are underestimated by up to a factor of approximately nine. Our new data will result in predicted NH+ abundances lower than those calculated by present models. This is in agreement with the sensitivity limits of all observations attempting to detect NH+ in interstellar clouds.
Ground states of dipolar gases in quasi-1D ring traps
Creators: name: Zöllner, Sascha
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We compute the ground state of dipoles in a quasi-one-dimensional ring trap using few-body techniques combined with analytic arguments. The effective interaction between two dipoles depends on their center-of-mass coordinate and can be tuned by varying the angle between dipoles and the plane of the ring. For weak enough interactions, the state resembles a weakly interacting Fermi gas or an (inhomogeneous) Lieb-Liniger gas. A mapping between the Lieb-Liniger and the dipolar-gas parameters in and beyond the Born approximation is established, and we discuss the effect of inhomogeneities based on a local-density approximation. For strongly repulsive interactions, the system exhibits crystal-like localization of the particles. Their inhomogeneous distribution may be understood in terms of a simple few-body model as well as a local-density approximation. In the case of partially attractive interactions, clustered states form for strong enough coupling, and the dependence of the state on particle number and orientation angle of the dipoles is discussed analytically.
description: 15 pages, 10 figures
Implementasi Genetic Algorithm dalam Model ARIMA untuk Memprediksi Observasi Time Series
Creators: name: Pamungkas, Rangga Arya
name: Indwiarti, Indwiarti
name: Rohmawati, Aniq Atiqi
Publisher: name: Indonesia Journal on Computing (Indo-JC)
Year: 2020

description: Nilai harga saham selalu berubah-ubah dan berfluktuasi setiap harinya. Untuk menghadapi masalah mengenai ketidakpastian harga saham, perlu dilakukan suatu peramalan time series untuk memprediksi harga saham di masa mendatang. Pada penelitian ini, metode yang digunakan untuk memprediksi harga saham adalah metode Autoregressive Moving Average (ARIMA). Untuk meningkatkan akurasi dari prediksi harga saham, akan diimplementasikan Genetic Algorithm (GA) pada model ARIMA terbaik yang didapatkan dari proses ARIMA. Hasil dari penelitian ini menunjukkan bahwa prediksi harga saham dengan menggunakan model ARIMA (1,1,1) memiliki nilai Root Mean Square Error (RMSE) sebesar 418.1314. Sedangkan hasil prediksi harga saham dengan mengimplementasikan GA pada model ARIMA (1,1,1) dengan 600 generasi, 1200 generasi, 1800 generasi, 2400 generasi, dan 3000 generasi masing-masing memiliki nilai RMSE berturut-turut sebesar 5827.738, 1319.903, 1080.704, 563.7984, dan 371.0107. Hasil yang didapat menunjukkan bahwa pengimplementasian GA pada ARIMA dengan 3000 generasi dapat meningkatkan akurasi prediksi harga saham, yaitu dengan memiliki nilai RMSE sebesar 371.0107. Kata Kunci: GA, Harga Saham, Model ARIMA, Prediksi, RMSE
description: Indonesia Journal on Computing (Indo-JC), Vol. 4 No. 3 (2019): December, 2019