gebhart/patrepeval huggingface dataset:
ACS NEWS (2006)

RETURN TO ISSUEPREVACS NewsNEXTACS NEWSRACHEL PETKEWICHCite this: Chem. Eng. News 2006, 84, 6, 33Publication Date (Print):February 6, 2006Publication History Published online14 November 2010Published inissue 6 February 2006https://pubs.acs.org/doi/10.1021/cen-v084n006.p033https://doi.org/10.1021/cen-v084n006.p033acs-newsACS PublicationsCopyright © 2006 American Chemical Society. This publication is available under these Terms of Use. This publication is free to access through this site. Learn MoreArticle Views77Altmetric-Citations-LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail PDF (757 KB) SUBJECTS:Biochemistry,Chemical biology Get e-Alerts
Dynamics of Heating and Cooling Responses of Controlled Environmental Spaces (1976)

Models, derived from first principles, are presented for prediction of time-temperature responses of enclosed spaces. The proposed models are given in terms of the input energy and parameters of the room construction. Verification of the proposed models is given for the case of baseboard heating. Agreement between the proposed models and results of tests conducted at the Electric Space Conditioning Institute is found to be close.
Path protection in optical flexible networks with distance-adaptive modulation formats (2018)

Thanks to a flexible frequency grid, Elastic Optical Networks (EONs) will support a more efficient usage of the spectrum resources. On the other hand, this efficiency may lead to even more disruptive effects of a failure on the number of involved connections with respect to traditional networks. In this paper, we study the problem of providing path protection to the lightpaths against a single fiber failure event in the optical layer. Our optimization task is to minimize the spectrum requirements for the protection in the network. We develop a scalable exact mathematical model using column generation for both shared and dedicated path protection schemes. The model takes into account practical constraints such as the modulation format, regenerators, and shared risk link groups. We demonstrate the effectiveness of our model through extensive simulation on two real-world topologies of different sizes. Finally, we compare the two protection schemes under different scenario assumptions, studying the impact of factors such as number of regenerators and demands on their performances.
Fructose 1,6-Diphosphatase from Rabbit Liver (1969)

Abstract The effects of substrate and AMP on the state of ionization of tyrosyl residues of fructose 1,6-diphosphatase have been investigated. In the native enzyme, 5 to 6 tyrosyl residues were titrated with a pK of about 8.4, and 7 to 8 residues were titrated with a pK of 9 to 9.2. The remaining tyrosyl residues were not titrated below pH 10. In the presence of 10-5 m fructose 1,6-diphosphate, when 4 moles of substrate are bound per mole of enzyme, approximately 4 of the low pK tyrosyl residues are shifted from pK 8.4 to pK 9.7. However, all of the pK values are modified, and under these conditions 2 tyrosyl residues show a pK of 8.7, and 10 or 11 residues show a pK of 9.7. At a high concentration of fructose 1,6-diphosphate, 10-3 m, all 12 to 13 of the tyrosyl residues are titrated with a pK of 9.8. The results can be correlated with previous studies on the acetylation of fructose 1,6-diphosphatase. The tyrosyl residues with low pK are more reactive and are associated with loss of sensitivity to AMP. However, after acetylation, only 10 tyrosyl residues are titrated with a pK of 9.3 to 9.4, and the pK is shifted to 9.7 when the substrate is bound. A method of analyzing the titration data is presented which permits simultaneous evaluation of number of residues and pK value of each titrated group. This has revealed changes in tyrosyl residues that would otherwise have been overlooked.
Overexpression of the Heterotrimeric G-Protein a-Subunit Enhances Phytochrome-Mediated Inhibition of Hypocotyl Elongation in Arabidopsis (2001)

Haruko Okamoto, Minami Matsui, Xing Wang Deng, Overexpression of the Heterotrimeric G-Protein α-Subunit Enhances Phytochrome-Mediated Inhibition of Hypocotyl Elongation in Arabidopsis, The Plant Cell, Vol. 13, No. 7 (Jul., 2001), pp. 1639-1651
Introducing SmartNICs in Server-Based Data Plane Processing: The DDoS Mitigation Use Case (2019)

In the recent years, the complexity of the network data plane and their requirements in terms of agility has increased significantly, with many network functions now implemented in software and executed directly in datacenter servers. To avoid bottlenecks and to keep up with the ever increasing network speeds, recent approaches propose to move the software packet processing in kernel space using technologies such as eBPF/XDP, or to offload (part of it) in specialized hardware, the so called SmartNICs. This paper aims at guiding the reader through the intricacies of the above mentioned technologies, leveraging SmartNICs to build a more efficient processing pipeline and providing concrete insights on their usage for a specific use case, namely, the mitigation of Distributed Denial of Service (DDoS) attacks. In particular, we enhance the mitigation capabilities of edge servers by transparently offloading a portion of DDoS mitigation rules in the SmartNIC, thus achieving a balanced combination of the XDP flexibility in operating traffic sampling and aggregation in the kernel, with the performance of hardware-based filtering. We evaluate the performance in different combinations of host and SmartNIC-based mitigation, showing that offloading part of the DDoS network function in the SmartNIC can indeed optimize the packet processing but only if combined with additional processing on the host kernel space.
Postgrafting reaction of polymers with grafted polymer on carbon black surface. (1997)

To improve the carbon black surface, the postgrafting of polymers onto the surface by the reaction of pendant glycidyl groups of grafted polymer on the surface with functional polymers having terminal amino groups was investigated. The grafting of polymers having pendant glycidyl groups was achieved by the copolymerization of methyl methacrylate(MMA) with glycidyl methacrylate (GMA) initiated by azo groups introduced onto the surface. Poly(MMA-co-GMA) grafted onto carbon black surface was found to react with functional polymers, such as poly (ethyleneimine) (PEI), diamine-terminated poly(ethylene oxide) (PEO-NH2), and diamine-terminated poly (dimethylsiloxane)(SDA), and the corresponding polymers are postgrafted onto grafted polymer on carbon black surface: the percentage of postgrafting of PEI, PEO-NH2 and SDA was determined to be 13. 7, 27.4 and 4.5%, respectively. The percentage of postgrafting increased with increasing GMA content of grafted chains on the carbon black surface. The number of postgrafted PEI decreased with increasing molecular weight of PEI.
Cancer-specific associations of driver genes with immunotherapy outcome (2020)

Abstract Genomic features such as microsatellite instability (MSI) and tumor mutation burden (TMB) are predictive of immune checkpoint inhibitor (ICI) response. However, they do not account for the functional effects of specific driver gene mutations, which may alter the immune microenvironment and influence immunotherapy outcomes. By analyzing a multi-cancer cohort of 1,525 ICI-treated patients, we identified 12 driver genes in 6 cancer types associated with treatment outcomes, including genes involved in oncogenic signaling pathways (NOTCH, WNT, FGFR) and chromatin remodeling. Mutations of PIK3CA, PBRM1, SMARCA4 , and KMT2D were associated with worse outcomes across multiple cancer types. In comparison, genes showing cancer-specific associations—such as KEAP1, BRAF, and RNF43 —harbored distinct variant types and variants, some of which were individually associated with outcomes. In colorectal cancer, a common RNF43 indel was a putative neoantigen associated with higher immune infiltration and favorable ICI outcomes. Finally, we showed that selected mutations were associated with PD-L1 status and could further stratify patient outcomes beyond MSI or TMB, highlighting their potential as biomarkers for immunotherapy.
Iron Deficiency and Helicobacter pylori Infection in the United States (2005)

Using data from the current National Health and Nutrition Examination Survey (1999-2000), the authors assessed whether Helicobacter pylori infection is associated with iron deficiency and iron-deficiency anemia (IDA) in the United States. Iron deficiency was defined as at least two abnormal results out of three biomarkers of iron stores. IDA was defined as a low hemoglobin level in the presence of iron deficiency. H. pylori infection was measured by serology. Complex survey estimators were used in the analysis. For 7,462 survey participants aged >or=3 years, H. pylori infection was associated with decreased serum ferritin levels (percent change = -13.9%, 95% confidence interval (CI): -19.5, -8.0) but not with levels of free erythrocyte protoporphyrin, transferrin saturation, or hemoglobin (percent change = 1.5%, -2.8%, and -1.1%, respectively). Multinomial logistic regression analyses indicated that H. pylori infection was associated with the prevalence of IDA (prevalence odds ratio (POR) = 2.6, 95% CI: 1.5, 4.6) and, to a lesser degree, other types of anemia (POR = 1.3, 95% CI: 1.0, 1.7). H. pylori infection was associated with a 40% increase in the prevalence of iron deficiency (POR = 1.4, 95% CI: 0.9, 2.0) after controlling for relevant covariates. In the United States, H. pylori infection was associated with iron deficiency/IDA regardless of the presence or absence of peptic ulcer disease.
Introduction (2010)

Abstract This chapter discusses the emergence of Christianity in China. At the dawn of the twentieth century, there were only around 80,000 baptized Protestant converts in a land of more than 400 million. The chapter reveals that today, there are probably more than fifty million Protestants in China, well over 600 times the total figure for 1900. Key to this growth was the transformation of Christianity during the same period from an alien faith preached and presided over by Western missionaries into an indigenous religion of the masses. The chapter discusses how, with a predominantly rural and lower-class membership, homegrown Christianity has been characterized by a potent mix of evangelistic fervor, biblical literalism, charismatic ecstasies, and a fiery eschatology not infrequently tinged with nationalistic exuberance. It reveals that as both a religious and a social movement, Christianity has emerged amidst the upheavals of modern China.
<title>Light source for low-coherence interferometry and imaging</title> (1998)

Light emitting module, which consist of superluminescent diodes (SLD) with spectral width approximately 20 nm full width of half maximum (FWHM), simple optical objective and driver for constant output power has been designed. An influence of the length of coherence of the illumination source used on the correlation characteristics of spatial distributions of speckle intensity is investigated.
A numerically stable global matrix method for cylindrically layered shells excited by ring forces (1994)

This paper defines a numerically stable method for modeling cylindrical shells that can have multiple viscoelastic layers and external compliant coatings. The method is numerically stable over a wide range of axial wavenumbers and circumferential orders because it uses a ‘‘global matrix’’ approach with appropriately defined coefficients. The excitations used here are time-harmonic ring forces that can push on the shell in the radial, circumferential, and axial directions. The ring forces can have a linear phase shift around the circumference of the shell, so helical waves can be excited and studied for any circumferential order. Analytically, the order can be complex, although the software is presently implemented for real orders. The method is verified by modeling a thin cylindrical shell surrounded by fluid. To provide a very demanding test of the numerical stability, the drive point response of the shell is computed. This computation demonstrates the numerical stability of the method over a wide range of axial wavenumbers and circumferential orders.
Towards a Valid Model of Train Braking System at Low Adhesion Condition (2023)

The Low Adhesion Braking Dynamic Optimisation for Rolling Stock (LABRADOR) project was a good step towards developing a valid train brake system model to be used to assess the train performance in various adhesion conditions.The LABRADOR model has previously been validated in dry conditions.However, for LABRADOR to become a trusted industry tool then it must be seen to provide accurate predictions of the behaviours of real, contemporary trains that are braking in genuinely low adhesion conditions.Test data from trains braking in low adhesion conditions is rare, but the Rail Safety and Standards Board (RSSB) "T1107 Sander Trial" project has carried out an extensive series of tests in order to measure the brake performance benefits of different sander configurations.Based on the diversity of the data and the number of measured variables in each individual test, the data forms a useful resource for LABRADOR improvement and validation.This paper presents LABRADOR validation process under low adhesion conditions.The sander trial data has been used to develop sanding and cleaning (conditioning) effect models that have been integrated within LABRADOR model.The upgraded LABRADOR model then has been tested and simulated under various low adhesion scenarios that represent the experimental tests.The results shows that the model outputs match the experimental data with a good degree of accuracy.
Self-focused attention and negative affect: A meta-analysis. (2002)

This meta-analysis synthesized 226 effect sizes reflecting the relation between self-focused attention and negative affect (depression, anxiety, negative mood). The results demonstrate the multifaceted nature of self-focused attention and elucidate major controversies in the field. Overall, self-focus was associated with negative affect. Several moderators qualified this relationship. Self-focus and negative affect were more strongly related in clinical and female-dominated samples. Rumination yielded stronger effect sizes than nonruminative self-focus. Self-focus on positive self-aspects and following a positive event were related to lower negative affect. Most important, an interaction between foci of self-attention and form of negative affect was found: Private self-focus was more strongly associated with depression and generalized anxiety, whereas public self-focus was more strongly associated with social anxiety.
Regularized Supervised Topic Model for Continuous Emotion Analysis (2015)

Dimension reduction techniques form the core of predictive analytics systems and they help us create a new feature space that is more helpful in predicting response variables. But these techniques do not necessarily guarantee a better predictive capability as most of them are unsupervised, especially in regression learning. In regression analysis literature, supervised dimension reduction techniques have not been explored much and in this work we provide a solution to this through probabilistic topic models. In this work, we have shown that the double mixture structure of Latent Dirichlet Allocation topic model helps us 1) to visualize feature patterns, and 2) to project features onto a topic simplex that is more predictive of responses, when compared to popular techniques like PCA and KernelPCA. Until now, topic models have not been explored in a supervised context of video analysis and in this work we introduce a Regularized supervised topic model (RSLDA) that models video and audio features and has outperformed supervised dimension reduction techniques like SPCA and Correlation based feature selection algorithms. All the models discussed in this work have been evaluated to predict continuous human emotions from video data.
Detecting “subseismic features” in time‐lapse seismology: Feasibility studies for fractures and wormholes in producing reservoirs (2007)

A variety of geological features in petroleum reservoirs, which affect production, are associated with zones of high permeability. As these regions are composed of distributions, seismic delineation of individual high permeability conduits is difficult, if not impossible. The reason for this is that individual production channels are below the resolution limits of seismic data acquisition, that is, they have dimensions less than typical seismic wavelengths. However, the distributions, which include fractures in standard reservoirs and wormholes in heavy oil production wells, will display a detectable seismic signature when a differencing of seismic data similarly acquired at various time intervals. This time‐lapse acquisition approach, followed by the differencing of the two data, produces what has been termed the seismic footprint. Information regarding the reservoir's spatial development, as well as indicators for future drilling, may be inferred from these footprints. Here, modeling and real data examples illustrate the seismic effects of sub‐seismic high permeability zones.
Advanced Recuperator for Compressed Air Energy Storage Plants (1986)

This paper presents solutions to the extensive corrosion problems affecting recuperators in Compressed Air Energy Storage (CAES) applications. Two advanced designs for a 50 MW CAES plant were engineered: (a) a two-section counterflow arrangement with a replaceable cold end section which operates with tube wall temperatures below the exhaust gas dew point temperature, (b) a three-section design with a flow arrangement which eliminates tube wall temperatures below the exhaust gas dew point temperature. Presented in this paper are a general description, design specifics, performance and cost data for these two conceptual designs. Technical and economic analyses were performed to determine the most practical and economic design.
Theory of far-infrared attenuated total reflection from semiconductor superlattices (1987)

The paper is concerned with attenuated total reflection (ATR) in the reststrahl region. The superlattice is described by an effective-medium approximation, appropriate for long wavelengths, as a single uniaxial medium. Features in the ATR curves for p-polarised incident length are identified as corresponding to surface or guided-wave polaritons. Curves for s-polarisation show guided-wave modes but no surface modes.
Chromosomal organization of the herpes simplex virus genome during acute infection of the mouse central nervous system (1986)

After corneal inoculation, herpes simplex virus type 1 replicates in the mouse eye, trigeminal ganglia, and brainstem, producing first an acute and then a latent infection. Previous work from this laboratory focused on the structure of the viral DNA in this system. We have now examined the structure of the viral genome at the chromosome level by using micrococcal nuclease digestion. Studies with disaggregated cell preparations made from the brainstems of acutely infected mice show that the majority of the viral DNA is in a nonnucleosomal form; however, a nucleosomelike fraction was also consistently detected. A similar result was obtained for viral DNA in herpes simplex virus type 1-infected C1300 (clone NA) neuroblastoma cells (a neuronal cell line).
Hippocampal and striatal responses during motor learning are modulated by prefrontal cortex stimulation (2020)

Abstract While it is widely accepted that motor sequence learning (MSL) is supported by a prefrontal-mediated interaction between hippocampal and striatal networks, it remains unknown whether the functional responses of these networks can be modulated in humans with targeted experimental interventions. The present proof- of-concept study employed a comprehensive multimodal neuroimaging approach, including functional magnetic resonance (MR) imaging and MR spectroscopy, to investigate whether individually-tailored theta-burst stimulation of the dorsolateral prefrontal cortex can modulate responses in the hippocampus and striatum during motor learning. Our results indicate that stimulation influenced task-related connectivity patterns within hippocampo-frontal and striatal networks. Stimulation also altered the relationship between the levels of gamma-aminobutyric acid (GABA) in the stimulated prefrontal cortex and learning-related changes in both activity and connectivity in fronto-striato-hippocampal networks. This study provides the first experimental evidence that brain stimulation can alter motor learning-related functional responses in the striatum and hippocampus.
Rotational Motion Control in Chair Seated State by Robot Foot with Lateral Force Sensation (2022)

Currently, humanoids have fewer leg movements than humans. In order to realize large leg movements like humans, the foot is important because it is the part of the body that makes contact with the ground. In this study, we focus on the outer edge of the foot, which has not been paid attention to so, and develop a robot foot with an outer edge measurement structure equipped with one-axis force sensors on the bottom and sides. Using this, a large rotation angle was achieved by controlling the frictional force, especially for the rotational motion in the chair seating state, which is a motion that requires the use of the outer edge of the foot.