jimnoneill/paper-to-field-training huggingface dataset:
A Combined Delayed Detached Eddy Simulation and Linearized Navier–Stokes Equation Study on the Generation and Reduction of Aerodynamic Noises Inside Steam Turbine Control Valve With Acoustic Liner

Field: Engineering (Physical Sciences)

Abstract This study was aimed at numerically investigating the source, generation mechanism, and strategy for reducing aerodynamic noises inside a steam turbine control valve. A delayed detached eddy simulation was performed to extract the three-dimensional unsteady turbulent flow structures formed within the serpentine flow passage of the turbine valve. Acoustic analogies, spatial Fourier transform, and spectral proper orthogonal decomposition on the delayed detached eddy simulation-simulated flow data were complementarily combined to clarify the generation mechanism of tonal and broadband aerodynamic noises. The results showed that broadband noises were produced by wall-attached jet flow and turbulent mixing flow between the annular wall jets and central reverse flow. High-intensity tonal noises were generated by the excitation of multi-order natural acoustic modes of the bell-shaped valve spindle. The intensive acoustic pressure pulsations concentrated inside the bell jar and propagated along the diffuser to the downstream turbine chamber. A novel ring acoustic liner was designed using the acoustic impedance model to reduce the valve noises without sacrificing the flow performance. The noise reduction effectiveness was evaluated by solving the linearized Navier–Stokes equations in the frequency domain.
D2 dopamine receptor activation induces female preference for male song in the monogamous zebra finch

Field: Neuroscience (Life Sciences)

ABSTRACT The evolutionary conservation of neural mechanisms for forming and maintaining pair bonds is unclear. Oxytocin, vasopressin and dopamine (DA) transmitter systems have been shown to be important in pair-bond formation and maintenance in several vertebrate species. We examined the role of dopamine in formation of song preference in zebra finches, a monogamous bird. Male courtship song is an honest signal of sexual fitness; thus, we measured female song preference to evaluate the role of DA in mate selection and pair-bond formation, using an operant conditioning paradigm. We found that DA acting through the D2 receptor, but not the D1 receptor, can induce a song preference in unpaired female finches and that blocking the D2 receptor abolished song preference in paired females. These results suggest that similar neural mechanisms for pair-bond formation are evolutionarily conserved in rodents and birds.
Optimization ofScreen Printing Process

Field: Engineering (Physical Sciences)

Thedemandsofmodernmicro-electronics packaging industry toprinting quality andprinting pattern resolution are higher andhigher. Printing lines andtheresolution relates to manyfactors, suchasthesilkscreen, thethickness of emulsion andthechoice ofprocess parameters. Inthis article, howtoimprove theprinting quality isdiscussed intheaspects above, especially howtoobtain high-resolution printing lines
The Poetical Works of Geoffrey Chaucer in the Nineteenth Century: Social Influences on Editorial Practices

Field: Arts and Humanities (Social Sciences)

This article is a textual analysis that compares features of the 1807 edition of The Book of the Duchess with its predecessors. The Book of the Duchess features, has been chosen for this analysis because, in a practical sense, it is limited enough to be manageable, but more importantly, it is a significant poem in Chaucer’s oeuvre and its authority has never been questioned. Thus, it has appeared in every printed edition of the works of Chaucer, providing this study with extensive points for comparison. The editor of the 1807 edition claims that his work is newly edited—a claim that many editors of Chaucer’s works made, without much effort to see through. In reality, the editor appears to have taken Thomas Tywhitt’s second edition of the Canterbury Tales, and used this as the basis for editing the non-Canterbury Tales texts. It is something of an homage to Tyrwhitt’s editing.
Understanding consumer preference for the one-year contraceptive vaginal ring in Kenya and Nigeria

Field: Health Professions (Health Sciences)

Research was conducted in Kenya and Nigeria to understand women's and healthcare providers' perception and likely usage of the one-year contraceptive vaginal ring (CVR). Research objectives: create a concept that provides an optimal introduction of the CVR to women; understand women’s lives and factors that influences their contraceptive decision making; and forecast potential use of the CVR.
Rotational Freedom in Proline Residue

Field: Biochemistry, Genetics and Molecular Biology (Life Sciences)

In conformational analyses of protein molecules or biopolymers, I) three-dimensional arrangement of atoms in various amino acids determined by X-ray crystallography such as the planar structure of backbone peptide and geometry of side chains2> has played a substantial role. Among 20 amino acids, the structure of proline is somewhat different from the others, i.e., a hydrocarbon chain starts with the ca atom and closes at the main chain N-atom by chemical bond 0-N to form a pyrrolidine ring,
A Low-Latency Inference of Randomly Wired Convolutional Neural Networks on an FPGA

Field: Computer Science (Physical Sciences)

Convolutional neural networks (CNNs) are widely used for image processing tasks in both embedded systems and data centers. In data centers, high accuracy and low latency are desired for various tasks such as image processing of streaming videos. We propose an FPGA-based low-latency CNN inference for randomly wired convolutional neural networks (RWCNNs), whose layer structures are based on random graph models. Because RWCNNs have several convolution layers that have no direct dependencies between them, our architecture can process them efficiently using a pipeline method. At each layer, we need to use the calculation results of multiple layers as the input. We use an FPGA with HBM2 to enable parallel access to the input data with multiple HBM2 channels. We schedule the order of execution of the layers to improve the pipeline efficiency. We build a conflict graph using the scheduling results. Then, we allocate the calculation results of each layer to the HBM2 channels by coloring the graph. Because the pipeline execution needs to be properly controlled, we developed an automatic generation tool for hardware functions. We implemented the proposed architecture on the Alveo U50 FPGA. We investigated a trade-off between latency and recognition accuracy for the ImageNet classification task by comparing the inference performances for different input image sizes. We compared our accelerator with a conventional accelerator for ResNet-50. The results show that our accelerator reduces the latency by 2.21 times. We also obtained 12.6 and 4.93 times better efficiency than CPU and GPU, respectively. Thus, our accelerator for RWCNNs is suitable for low-latency inference.
Microstructural Stability of a Metallic Thermal Barrier Coatings for Rocket Engine

Field: Materials Science (Physical Sciences)

Metallic thermal barrier coatings (TBCs) consisting of a bond coating and a top coating have been extensively utilized for protecting the walls of rocket combustion chambers. However, standard coating systems often encounter failures due to the significant differences in coating composition and thermal expansion coefficient compared to the substrate under high heat flux conditions. To protect liquid rocket combustion chamber walls, a novel metallic multilayer TBC system applied with atmospheric plasma spraying is developed in the present work. It attempted to deposit dense Ni-based alloy and Cu-based bonding coatings with low oxide contents achieved by introducing boron as a deoxidizer element through atmospheric plasma spraying. The structural stability of the TBC was assessed through high temperature thermal exposure experiments, while the thermal cycle life is evaluated using laser thermal shock. Results show that the NiCrCu2B and CuNi2B bonding coatings prepared through in situ deoxygenation effect of boron exhibit dense structures, low oxide content, and excellent bonding quality. The high temperature thermal exposure experiment reveals that the multilayer structural TBC can withstand 850 °C for 10 hours without the formation of Kirkendal effect pores. Moreover, the thermal cycling life results indicate that the multilayer structural TBC designed in this study, employing a composition gradient transition and the in situ deoxygenation effect of boron, possesses a significantly improved thermal cycle lifetime compared to traditional structural TBCs.
IMMUNE PROTECTION IN MICE PROVIDED BY SIEA OF A YUNNAN ISOLATE OF SCHISTOSOMA JAPONICUM BUT CHALLENGED WITH ANOTHER ISOLATE

Field: Immunology and Microbiology (Life Sciences)

Objective To observe the protective effect induced by soluble immature egg antigen(SIEA) of a Yunnan isolate of Schistosoma japonicum in mice challenged with a Wan'e isolate.Methods Twenty ICR mice were immunized with SIEA of the Yunnan isolate of S.japonicum but were challenged with cercariae of the Wan'e isolate.On day 46 after infection,mice were sacrificed and different indices were compared with those from the control group.The indices included worm reduction,the rate of egg reduction in feces,the female uterus,and the liver,the number of egg nodes on the liver surface,and proportion of eggs in different stages in the liver.Results The rate of egg reduction was 34.45% in feces and 23.69% in the female uterus(P0.05).The number of egg nodes on the liver surface decreased by 29.03%(P0.05).The total egg count in the liver decreased by 29.07% per female(P0.05).The mature egg counts in the liver decreased by 48.41%(P0.05) per female.The proportion of immature eggs increased and that of mature eggs decreased(P0.05).Conclusion SIEA has strong antigenicity and anti-fecundity,anti-embryonation immunity are induced in mice immunized with SIEA of the Yunnan isolate of S.japonicum but challenged with the Wan'e isolate.In all likelihood,the difference between isolates may not be taken into account when using SIEA vaccination in the Chinese mainland.
Rocks of the Ary-Bulak ongonite massif: relationship between geochemical features, mineral-phase assembleges, and formation processes

Field: Earth and Planetary Sciences (Physical Sciences)

The paper reports the study of geochemistry, mineral-phase assemblages of rocks of the Ary-Bulak ongonite massif, compositions of major, minor and accessory minerals (quartz, feldspars, topaz, zinnwaldite, prosopite, rare Ca–Al-fluorides, W-ixiolite, columbite, zircon, cassiterite, and fluocerite), fluoride–calcium (F-Ca) phase, and fluorite formed from it. The rock-forming minerals of porphyritic ongonites are quartz, albite and sanidine, and minor minerals are topaz and zinnwaldite. The ongonitic matrix is composed of a quartz–sanidine–albite assemblage with micron-sized needle-shaped topaz crystals. In transitional porphyritic rocks and in the endocontact aphyric zone, the interstices between matrix minerals are filled with a F-Ca phase formed from a F-Ca (fluoritic) stoichiometric melt. Fluoride–silicate liquid immiscibility in ongonitic magma and fluid-magmatic processes led to the redistribution of REE, Y, and many trace elements between melts, fluids, minerals and a contrasting change in mineral-phase assemblages in the rocks. This is associated with the appearance of M-type (T1 La–Nd, T4 Er–Lu) and W-type (T3 Gd–Ho) tetrad effects in the chondrite-normalized REE patterns of rocks. Degassing of magmatic fluids through the endocontact aphyric zone was accompanied by the crystallization of Sr-bearing prosopite and hydrous Ca–Al-fluorides. Aphyric rocks, compared to porphyritic ongonites and porphyritic transitional rocks, are enriched in H2O, Sr, Ba, Rb, Sn, W, Ta, Be, Zr, Hf, Sb, As, Sc, but contain less Li, Pb, Zn, Y and REE. During the effect of magmatic fluids on rocks enriched in Ca and F, especially in the endocontact aphyric zone, albite was partially or completely replaced by the F-Ca phase and kaolinite, and the F-Ca phase recrystallized into aggregates of micron-sized grains of stoichiometric fluorite without trace elements. Rb-Cs mica also crystallized in the rim of zinnwaldite laths, the zones of which maximally enriched in rubidium with the cation relation Rb K Cs may be a new mineral. The geochemistry of the rocks, the features of their mineral-phase assemblages, the compositional evolution of the minerals and the F-Ca phase are a consequence of the formation of the Ary-Bulak massif from ongonitic magma during a fluid-magmatic process complicated by fluoride–silicate liquid immiscibility with the participation of fluoritic and other fluoride melts, as well as magmatic fluids ofP-Qand the first types.
Interactive Learning Environments

Field: Social Sciences (Social Sciences)

The promise of technology to meet student learning demands, increase employer demand for digital fluency, and provide faculty with a platform for student-centered teaching has fallen short. Colleges must examine new ways to train faculty to use technology in tandem with pedagogy. This chapter illustrates a three-tiered model to close this gap in digital fluency among college faculty, in order to enable a more engaging and student-centered experience for faculty-learners and the students they teach. The three-tiered model, adapted from a blended learning pilot, incorporates critical constructs in technological pedagogical content knowledge integration, the technology acceptance model, and phased faculty development, while offering user-friendly access to digital tools which are appropriate for each tier of the model.
Bilateral habitual hip dislocation in a child with Down's syndrome: a case report.

Field: Medicine (Health Sciences)

Habitual dislocation of the hips occurred in a 3-year-old girl with Down's syndrome. Dislocations were bilateral and recurrent. This condition seems not to have been reported previously. No treatment was permitted by the family. Capsular plication, femoral or pelvic osteotomy could become necessary in the future.
From Work Well-Being to Burnout: A Hypothetical Phase Model

Field: Psychology (Social Sciences)

Upon exposure to chronic stressors, how do individuals move from being in a healthy state to a burnout? Strikingly in literature, this has prevailed a categorical view rather than a dimensional one, thus the underlying process that explains the transition from one state to another remains unclear. The aims of the present study are (a) to examine intermediate states between work engagement and burnout using cluster analysis and (b) to examine cortisol differences across these states. Two-hundred and eighty-one Argentine workers completed self-report measures of work engagement and burnout. Salivary cortisol was measured at three time-points: immediately after awakening and 30 and 40min thereafter. Results showed four different states based on the scores in cynicism, exhaustion, vigor, and dedication: engaged, strained, cynical, and burned-out. Cortisol levels were found to be moderate in the engaged state, increased in the strained and cynical states, and decreased in the burned-out state. The increase/decrease in cortisol across the four stages reconciles apparent contradictory findings regarding hypercortisolism and hypocortisolism, and suggests that they may represent different phases in the transition from engagement to burnout. A phase model from engagement to burnout is proposed and future research aimed at evaluating this model is suggested.
Pelvic Organ Prolapse and its Associated Factors Among Women: A Facility Based Cross-sectional Study

Field: Medicine (Health Sciences)

Pelvic organ prolapse is the downward descent of female organs, including the bladder, small bowel, and large bowel, resulting in the protrusion of the vagina, uterus, or both. This disorder, exclusive to women, causes psychological trauma and social withdrawal, leading to an increased rate of gynecologic surgery. To assess the Pelvic Organ Prolapse and its associated factors among Women Visiting public Hospitals in south west Ethiopia. An institution-based cross-sectional study was conducted among gynecologic patients. A total sample size of 408 was allocated to the institutions proportional to their previous month’s case load. Data were collected using an interviewer-administered structured questionnaire. The collected data were coded and entered into EpiData version 3.1, then exported to SPSS version 20 for descriptive and inferential analysis. Adjusted odds ratios (AOR) along with a 95% confidence level were estimated, and a P-value < .05 was considered statistically significant. Out of the intended sample size, 393 women participated in the study, resulting in a response rate of 96.3%. The overall magnitude of pelvic organ prolapse among the study participants was 19.8% (95% CI: 16.0, 24.1). Factors significantly associated with pelvic organ prolapse were place of residence (AOR = 2.21, 95% CI: 1.11, 4.40), parity (AOR = 2.82, 95% CI: 1.39, 5.72), age at first pregnancy (AOR = 2.32, 95% CI: 1.27, 4.26), and place of delivery of the first child (AOR = 4.18, 95% CI: 1.97, 8.85). The prevalence of pelvic organ prolapse is high. Place of residence, parity, age at first pregnancy, and place of delivery of the first child were factors significantly associated with pelvic organ prolapse. Therefore, different stakeholders, programmers, and implementers should take aggressive steps to prevent early pregnancy, train health professionals to encourage women to use family planning, and promote institutional delivery.
Negotiating Murder: A Panzer Signal Company and the Destruction of the Jews of Peregruznoe, 1942

Field: Arts and Humanities (Social Sciences)

Journal Article Negotiating Murder: A Panzer Signal Company and the Destruction of the Jews of Peregruznoe, 1942 Get access Waitman Beorn Waitman Beorn University of North Carolina at Chapel Hill waitman.beorn@gmail.com Search for other works by this author on: Oxford Academic Google Scholar Holocaust and Genocide Studies, Volume 23, Issue 2, Fall 2009, Pages 185–213, https://doi.org/10.1093/hgs/dcp033 Published: 01 October 2009
The Impact of Social Media Marketing on Brand Loyalty Mediated by Brand Identification and Customer Satisfaction

Field: Business, Management and Accounting (Social Sciences)

The primary objective of this study was to identify the impact of social media marketing on brand loyalty mediated by brand identification and customer satisfaction. The research method was descriptive-correlational. The statistical population included all students of the Islamic Azad University, Rasht Branch. A convenience sampling method was used to select a sample of 302 customers of online businesses. The research questionnaires included measures of social media marketing, brand loyalty, brand identification, and customer satisfaction. The study hypotheses were analyzed using structural equation modeling (SEM) with Amos and SPSS software. The results indicated that social media marketing (β = 0.26), brand identification (β = 0.38), and customer satisfaction (β = 0.27) had significant effects on customer brand loyalty. Furthermore, social media marketing (β = 0.27) and brand identification (β = 0.35) had significant effects on customer satisfaction. Social media marketing (β = 0.39) also significantly impacted brand identification. Additionally, a summary of the reported coefficients (indirect effects) showed that social media marketing (β = 0.26) and brand identification (β = 0.10) had significant indirect effects on customer loyalty. Moreover, social media marketing (β = 0.14) had a significant indirect effect on customer satisfaction.
Kinetics and mechanism of the pyridinolysis of benzenesulfonyl chlorides in methanol

Field: Chemistry (Physical Sciences)

The kinetics of reactions between Y-benzenesulfonyl chlorides and X-pyridines in methanol at 35.0 °C were investigated. Strong para π-acceptors, X = p-CN and p-COCH3, give good linear fits to Brønsted-type plots with low βX (=0.32–0.45) but show positive deviations from linear Hammett plots (ρX = −1.98 to −2.79). Excellent linear Hammett plots are obtained with substituent variations in the substrate with ρY = 0.6–1.0 which are similar to those for the anilinolysis. These results support an SN2 mechanism for the pyridinolysis of benzenesulfonyl chlorides. The cross-interaction constant ρXY is a small negative value (−0.48). Much smaller magnitudes of βX, ρX and ρXY than the corresponding values for the anilinolysis suggest that the transition state is formed at a relatively earlier position along the reaction coordinate than for anilinolysis. Copyright © 1999 John Wiley & Sons, Ltd.
British News Media and the Spanish Civil WarTomorrow May Be Too Late

Field: Arts and Humanities (Social Sciences)

Abstract The Spanish Civil War (1936–1939) was reported by some of the most eminent journalists of the twentieth century and was the subject of reportage that still endures in public memory. However, this represents just a small fraction of the total news coverage of the war, raising the possibility that it provides a partial, even atypical, view of the international media's engagement with, and performance in, the conflict. This book provides the most extensive and detailed analysis of the reporting of the conflict ever undertaken, examining the personalities, routines, pressures, and structures that shaped news coverage of the war in Britain as it unfolded. The book combines a comprehensive overview of the existing literature on the role of the news media in the conflict, with a vast amount of new evidence, gleaned from the author's detailed investigations in a range of official and media archives.
Supplementary Table 1 from An Open-Label, Dose–Escalation Phase I Study of Anti-TYRP1 Monoclonal Antibody IMC-20D7S for Patients with Relapsed or Refractory Melanoma

Field: Medicine (Health Sciences)

<p>Summary of TEAE by system organ class (SOC) grade greater than or equal to 3. Number of patients (%)</p>
Hat Sanatımız ve Hattat, Kaligrafist, Yazı Tasarımcısı ve Eğitimcisi Emin Barın

Field: Arts and Humanities (Social Sciences)

Art of calligraphy ıs one of the fine arts originated and developedfrom Arabian hand-writing art within the framework of the IslamicCi\\lilization. Our calligraphy art which taught and learned through astrong master-apprentice relationship and renewed within its own· structure from time to time has come to our century in a rather pureconditjon without any deformations as. there were no similar arts inthe West which could influence it and make any deformations. Ottoman art of calligraphy has protected its existence also afterannouncement of the Republic. Emin Barın who has continuı=d thetradition of calligraphy has created unique works of art in thisrespect. He was a master in Latin calligraphy, a specialist having aunique place in the art of calligraphy and an assessor. who has anextensive level · of knowledge and experience in printing andphotography as well as various printing techniques and involved inassessment activities regarding handwriting and signature issueswhile being also an expert in book-binding and graphics arts with hisknowledge and experience in Islamic-Turkish arts and plastic arts. Hehas created many epitaphs including also the ones at Anıtkabir (tombof Atatürk in Ankara). He has considered the requirements of themodern aestlietics and spent efforts in creating his handwritingarrangements in the directian of a modern taste getting inspired fromtraditional calligraphy and the Turkish-Islamic culture.