gebhart/patrepeval huggingface dataset:
Project IEEE 802.16 Broadband Wireless Access Working Group Title Channel Models for Fixed Wireless Applications Date Submitted (2001)

Re: Call for Contributions: Session #10 Topic: Traffic, Deployment, and Channel Models, dated September 15, 2000 (IEEE 802163-00/13) This responds to the second item: Channel propagation model Abstract This document provides a joint submission that describes a set of channel models suitable for fixed wireless applications. Purpose This is for use by the Task Group to evaluate air interface performance Notice This document has been prepared to assist 802.16. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. Release The contributor grants a free, irrevocable license to the to incorporate text contained in this contribution, and any modifications thereof, in the creation of an Standards publication; to copyright in the IEEE's name any Standards publication even though it may include portions of this contribution; and at the IEEE's sole discretion to permit others to reproduce in whole or in part the resulting Standards publication. The contributor also acknowledges and accepts that this contribution may be made public by 802.16. Patent Policy and Procedures The contributor is familiar with the 802.16 Patent Policy and Procedures (Version 1.0) , including the statement IEEE standards may include the known use of patent(s), including patent applications, if there is technical justification in the opinion of the standards- developing committee and provided the receives assurance from the patent holder that it will license applicants under reasonable terms and conditions for the purpose of implementing the standard. Early disclosure to the Working Group of patent information that might be relevant to the standard is essential to reduce the possibility for delays in the development process and increase the likelihood that the draft publication will be approved for publication. Please notify the Chair as early as possible, in written or electronic form, of any patents (granted or under application) that may cover technology that is under consideration by or has been approved by 802.16. The Chair will disclose this notification via the 802.16 .
Nasal Cannula, CPAP, and High-Flow Nasal Cannula: Effect of Flow on Temperature, Humidity, Pressure, and Resistance (2011)

Gas delivered by HFNC was more humid than NC and CPAP. However, the higher pressure and resistance delivered by the HFNC system may have clinical relevance, such as increased work of breathing, and warrants further in vivo studies.
Acute Postoperative Pain Is a Predictor of Chronic Functional Impairment 2 Years After Radial Head Arthroplasty (2015)

Background. The aim of this prospective cohort study was to assess whether a relationship exists between acute postoperative pain after radial head arthroplasty (RHAP) and chronic functional impairment (CFI) 2 years after surgery. Methods. A total of 59 patients who underwent RHAP for acute radial head fractures were included in the study. Pain subscale of the condition-specific American Shoulder and Elbow Evaluation Instrument (ASES-e) and the region-specific Disability of Arm, Shoulder and Hand (DASH) questionnaire at baseline (within 3 days of surgery) and at the 2-year follow-up were used to assess the relationship between acute postsurgical pain and CFI 2 years after RHAP. Stepwise regression modeling was used. Results. Higher baseline ASES-e pain subscale significantly improved the predictive ability of the regression model, accounting for 24.4% of variation. Patients with a score of 31.5/50 on the ASES-e pain subscale were four times more likely to experience reduced functional outcomes as indicated by their DASH score (≥20/100). Discussion. Acute postoperative pain predicts CFI at the 2-year follow-up after RHAP. Future multicenter prospective trials with large sample size are required to test the validity of the predictive model and cutoff score.
Triaxial creep tests of glacitectonically disturbed stiff clay – structural, strength, and slope stability aspects (2021)

Abstract This study concerns the creep impact on strength parameters of the selected very cohesive soils (PI = 30–70%). The analysis refers to Neogene clays characterized by a complex structure, resulting directly from a complicated load history in the geological time scale and identified glacitectonic deformations. In the process of samples’ preparation for strength tests as well as during the interpretation of the post-failure state, particular attention was paid to the soil structure. The imaging methods (X-ray densitometry and computer microtomography) enabled the comparison of the soil structure and the selection of samples with similar characteristics. The completed program of strength tests consisted of two series of tests in the triaxial stress state, differentiated by the occurrence of the initial creep stage, preceding the typical strength test scheme under undrained conditions. This study allowed to obtain a quantitative assessment of the influence of the creep process on the strength parameters of tested soils. Constant stress lower than 60% of the shear stress deviator leads to the deceleration creep course ( m parameter 0.64–0.89). As a result, higher values of internal friction angle (20% increase comparing to triaxial tests without creep stage) and cohesion reduction are obtained from triaxial creep tests. Creep parameter m is found to be a valuable indicator for differentiation of landslide activity trend. The tests proved low values of axial strains (1–5%) at failure, which was associated with lithogenesis. By the implementation of obtained strength parameters into the 3D finite element model of the slope, the potential influence of the creep process on the stability of an exemplary cross section of the Warsaw slope could be determined.
Single-photon heat conduction in electrical circuits (2012)

We study photonic heat conduction between two resistors coupled weakly to a single superconducting microwave cavity. At low enough temperature, the dominant part of the heat exchanged between the resistors is transmitted by single-photon excitations of the fundamental mode of the cavity. This manifestation of single-photon heat conduction should be experimentally observable with the current state of the art. Our scheme can possibly be utilized in remote interference-free temperature control of electric components and environment engineering for superconducting quantum bits coupled to cavities.
Optimization of sensor response functions for colorimetry of reflective and emissive objects (1996)

This paper describes the design of color filters for a surface color measurement device. The function of the device is to return the XYZ tristimulus vector characterizing the color of the surface. The device is designed to measure emissive as well as reflective surfaces. It uses an internal set of LEDs to illuminate reflective surfaces while characterizing their color under assumed standard illuminants. In the design of the filters, we formulate a nonlinear optimization problem with the goal of minimizing error in the uniform color space CIE L*a*b*. Our optimization criteria employs a technique to retain a linear structure while approximating the true L*a*b* error. In addition, our solution is regularized to account for system noise, filter roughness, and filter implementation errors. Experimental results indicate average and worst-case device accuracy of 0.27 L*a*b* DeltaE units and 1.56 L*a*b* DeltaE units for a "system tolerance" of 0.0005.
Provenance Data in the Machine Learning Lifecycle in Computational Science and Engineering (2019)

Machine Learning (ML) has become essential in several industries. In Computational Science and Engineering (CSE), the complexity of the ML lifecycle comes from the large variety of data, scientists' expertise, tools, and workflows. If data are not tracked properly during the lifecycle, it becomes unfeasible to recreate a ML model from scratch or to explain to stackholders how it was created. The main limitation of provenance tracking solutions is that they cannot cope with provenance capture and integration of domain and ML data processed in the multiple workflows in the lifecycle, while keeping the provenance capture overhead low. To handle this problem, in this paper we contribute with a detailed characterization of provenance data in the ML lifecycle in CSE; a new provenance data representation, called PROV-ML, built on top of W3C PROV and ML Schema; and extensions to a system that tracks provenance from multiple workflows to address the characteristics of ML and CSE, and to allow for provenance queries with a standard vocabulary. We show a practical use in a real case in the O&G industry, along with its evaluation using 239,616 CUDA cores in parallel.
Surface-enhanced resonance Raman scattering from cytochrome c and myoglobin adsorbed on a silver electrode (1980)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSurface-enhanced resonance Raman scattering from cytochrome c and myoglobin adsorbed on a silver electrodeTherese M. Cotton, Steven G. Schultz, and Richard P. Van DuyneCite this: J. Am. Chem. Soc. 1980, 102, 27, 7960–7962Publication Date (Print):December 1, 1980Publication History Published online1 May 2002Published inissue 1 December 1980https://pubs.acs.org/doi/10.1021/ja00547a036https://doi.org/10.1021/ja00547a036research-articleACS PublicationsRequest reuse permissionsArticle Views917Altmetric-Citations187LEARN 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 Other access optionsGet e-Alertsclose Get e-Alerts
4′-C-Methyl-2′-Deoxyadenosine and 4′-C-Ethyl-2′-Deoxyadenosine Inhibit HIV-1 Replication (2011)

It is important to develop new anti-HIV drugs that are effective against the existing drug-resistant mutants. Because the excision mechanism is an important pathway for resistance to nucleoside analogs, we are preparing analogs that retain a 3'-OH and can be extended after they are incorporated by the viral reverse transcriptase. We show that 4'-C-alkyl-deoxyadenosine (4'-C-alkyl-dA) compounds can be phosphorylated in cultured cells and can inhibit the replication of HIV-1 vectors: 4'-C-methyl- and 4'-C-ethyl-dA show both efficacy and selectivity against HIV-1. The compounds are also effective against viruses that replicate using reverse transcriptases (RTs) that carry nucleoside reverse transcriptase inhibitor resistance mutations, with the exception of the M184V mutant. Analysis of viral DNA synthesis in infected cells showed that viral DNA synthesis is blocked by the incorporation of either 4'-C-methyl- or 4'-C-ethyl-2'-deoxyadenosine. In vitro experiments with purified HIV-1 RT showed that 4'-C-methyl-2'-dATP can compete with dATP and that incorporation of the analog causes pausing in DNA synthesis. The 4'-C-ethyl compound also competes with dATP and shows a differential ability to block DNA synthesis on RNA and DNA templates. Experiments that measure the ability of the compounds to block DNA synthesis in infected cells suggest that this differential block to DNA synthesis also occurs in infected cells.
Efficacy, safety, and immunogenicity of the Shigella sonnei 1790GAHB GMMA candidate vaccine: Results from a phase 2b randomized, placebo-controlled challenge study in adults (2021)

GlaxoSmithKline Biologicals SA, Bill and Melinda Gates Foundation.
Organellar Genomes of White Spruce (Picea glauca): Assembly and Annotation (2015)

The genome sequences of the plastid and mitochondrion of white spruce (Picea glauca) were assembled from whole-genome shotgun sequencing data using ABySS. The sequencing data contained reads from both the nuclear and organellar genomes, and reads of the organellar genomes were abundant in the data as each cell harbors hundreds of mitochondria and plastids. Hence, assembly of the 123-kb plastid and 5.9-Mb mitochondrial genomes were accomplished by analyzing data sets primarily representing low coverage of the nuclear genome. The assembled organellar genomes were annotated for their coding genes, ribosomal RNA, and transfer RNA. Transcript abundances of the mitochondrial genes were quantified in three developmental tissues and five mature tissues using data from RNA-seq experiments. C-to-U RNA editing was observed in the majority of mitochondrial genes, and in four genes, editing events were noted to modify ACG codons to create cryptic AUG start codons. The informatics methodology presented in this study should prove useful to assemble organellar genomes of other plant species using whole-genome shotgun sequencing data.
Deuterium‐substituted 2‐(2′‐((dimethylamino)methyl)‐4′‐[18F](fluoropropoxy)phenylthio)benzenamine as a serotonin transporter imaging agent (2018)

Positron emission tomography imaging of serotonin transporter (SERT) is useful for studying brain diseases with altered serotonergic function. A deuterated imaging agent, ([<sup>18</sup> F]2-((2-((bis(methyl-d<sub>3</sub> )amino)methyl)-4-(3-fluoropropoxy-1,1,2,2,3,3-d<sub>6</sub> )phenyl)thio)aniline, [<sup>18</sup> F]D12FPBM, [<sup>18</sup> F]1), was prepared as a new chemical entity. The deuterated agent, 1, showed excellent binding affinity to SERT; Ki was 0.086 nM, comparable with the undeuterated FPBM. In vivo biodistribution studies in rats with [<sup>18</sup> F]1 showed good brain uptake (1.09% dose/g at 2 min post injection) and high specific uptake into the hypothalamus (HY) as compared with cerebellum (CB) (HY/CB = 7.55 at 120 min), suggesting a specific localization to SERT binding sites. Regional brain distribution in rats provided clear indication that [<sup>18</sup> F]1 concentrated in the hypothalamus, hippocampus, and striatum, areas with a high SERT density. Results indicate that very little D to H substitution effect was found; [<sup>18</sup> F]FPBM and [<sup>18</sup> F]1 showed very similar SERT binding. [<sup>18</sup> F]1 might be an excellent candidate for SERT imaging.
Availability and Reliability of Wireless Links in 5G Systems: A Space-Time Approach (2018)

Wireless links are characterized by fluctuating quality, leading to variable packet error rates which are orders of magnitude higher than the ones of wired links. Therefore, it is of paramount importance to investigate the limitations of using 5G wireless links for internet of things (IoT) applications. 5G wireless links in IoT need to assure determinism of process flows via real-time communication anytime and anywhere, which is an utmost requirement for multiple verticals like automotive, industrial automation and aerospace. Based on a space-time approach, in this work, we provide novel definitions of wireless link availability and reliability, assuming a number of access points (APs) and end points (EPs) deployed over a fixed area. Our objective is to analyze the availability of a service in both domains. In the space domain, we characterize spatially available areas consisting of all locations that meet a performance requirement with confidence. In the time domain, we propose a channel allocation scheme accounting for the spatial availability of a cell. With the aim to reveal the incurred space-time performance trade-offs, numerical results are presented, also highlighting the effect of different system parameters on the achievable link availability and reliability.
A CONTINUITY PROPERTY OF QUANTUM DYNAMICAL ENTROPY (1999)

In this paper, we are mainly concerned with the computation of the dynamical entropy for the noncommutative toral automorphisms and the noncommutative shifts on a spin chain. The entropy that we consider is based on coarse-grained models of the system. In contrast to the classical situation, successive observations of a quantum system can generate entropy by themselves. We pay special attention to the delicate problem of delimiting a natural class of models for computing the entropy.
Endomucin, a CD34-like sialomucin, marks hematopoietic stem cells throughout development (2005)

To detect as yet unidentified cell-surface molecules specific to hematopoietic stem cells (HSCs), a modified signal sequence trap was successfully applied to mouse bone marrow (BM) CD34(-)c-Kit(+)Sca-1(+)Lin(-) (CD34(-)KSL) HSCs. One of the identified molecules, Endomucin, is an endothelial sialomucin closely related to CD34. High-level expression of Endomucin was confined to the BM KSL HSCs and progenitor cells, and, importantly, long-term repopulating (LTR)-HSCs were exclusively present in the Endomucin(+)CD34(-)KSL population. Notably, in the yolk sac, Endomucin expression separated multipotential hematopoietic cells from committed erythroid progenitors in the cell fraction positive for CD41, an early embryonic hematopoietic marker. Furthermore, developing HSCs in the intraembryonic aorta-gonad-mesonephros (AGM) region were highly enriched in the CD45(-)CD41(+)Endomucin(+) fraction at day 10.5 of gestation (E10.5) and in the CD45(+)CD41(+)Endomucin(+) fraction at E11.5. Detailed analyses of these fractions uncovered drastic changes in their BM repopulating capacities as well as in vitro cytokine responsiveness within this narrow time frame. Our findings establish Endomucin as a novel cell-surface marker for LTR-HSCs throughout development and provide a powerful tool in understanding HSC ontogeny.
Construction and Preclinical Characterization of Fc-mGITRL for the Immunotherapy of Cancer (2008)

These studies suggest that a stable, intact Fc-mGITRL fusion protein can provide missing costimulation for the immunotherapy of solid tumors. In addition, Fc-mGITRL may alter Treg activity to enhance its effectiveness for tumor immunotherapy.
ChemInform Abstract: RK. VON PROPIN‐(2)‐SULFONSAEURE‐(1)‐CHLORID MIT ALPHA‐MORPHOLINOSTYROL (1973)

Abstract Hauptprodukt der Reaktion zwischen den beiden Titelverbindungen (I) und (II) in Gegenwart von Triäthylamin ist entweder das offene (III) oder das cyclische Sulfon (VII), je nach der Reaktionstemperatur und der Anzahl [in bezug auf (I)] der eingesetzten Mole Amin.
Orthogonal Multi-Carrier DS-CDMA with Frequency-Domain Equalization (2008)

Orthogonal multi-carrier direct sequence code division multiple access (orthogonal MC DS-CDMA) is a combination of orthogonal frequency division multiplexing (OFDM) and time-domain spreading, while multi-carrier code division multiple access (MC-CDMA) is a combination of OFDM and frequency-domain spreading. In MC-CDMA, a good bit error rate (BER) performance can be achieved by using frequency-domain equalization (FDE), since the frequency diversity gain is obtained. On the other hand, the conventional orthogonal MC DS-CDMA fails to achieve any frequency diversity gain. In this paper, we propose a new orthogonal MC DS-CDMA that can obtain the frequency diversity gain by applying FDE. The conditional BER analysis is presented. The theoretical average BER performance in a frequency-selective Rayleigh fading channel is evaluated by the Monte-Carlo numerical computation method using the derived conditional BER and is confirmed by computer simulation of the orthogonal MC DS-CDMA signal transmission.
Stratum corneum molecular mobility in the presence of natural moisturizers (2014)

The outermost layer of the skin, the stratum corneum (SC), is a lipid-protein membrane that experiences considerable osmotic stress from a dry and cold climate. The natural moisturizing factor (NMF) comprises small and polar substances, which like osmolytes can protect living systems from osmotic stress. NMF is commonly claimed to increase the water content in the SC and thereby protect the skin from dryness. In this work we challenge this proposed mechanism, and explore the influence of NMF on the lipid and protein components in the SC. We employ natural-abundance (13)C solid-state NMR methods to investigate how the SC molecular components are influenced by urea, glycerol, pyrrolidone carboxylic acid (PCA), and urocanic acid (UCA), all of which are naturally present in the SC as NMF compounds. Experiments are performed with intact SC, isolated corneocytes and model lipids. The combination of NMR experiments provides molecularly resolved qualitative information on the dynamics of different SC lipid and protein components. We obtain completely novel molecular information on the interaction of these NMF compounds with the SC lipids and proteins. We show that urea and glycerol, which are also common ingredients in skin care products, increase the molecular mobility of both SC lipids and proteins at moderate relative humidity where the SC components are considerably more rigid in the absence of these compounds. This effect cannot be attributed to increased SC water content. PCA has no detectable effect on SC molecular mobility under the conditions investigated. It is finally shown that the more apolar compound, UCA, specifically influences the mobility of the SC lipid regions. The present results show that the NMF components act to retain the fluidity of the SC molecular components under dehydrating conditions in such a way that the SC properties remain largely unchanged as compared to more hydrated SC. These findings provide a new molecular insight into how small polar molecules in NMF and skin care products act to protect the human skin from drying.
P‐22: Realizing a New Pixel Circuit Design for Alleviating OLED Degradation in a 2.4 Inch AMOLED Panel (2011)

Abstract This study proposes the pixel circuit of degradation alleviation realized in a 2.4 inch AMOLED panel. The panel is fabricated with the designs of panel supply signal and layout regulation. The OLED degradation measurements made possible by the newly‐fabricated panel are recorded and show good performance.
The interfacial structure of polymeric surfactant stabilised air-in-water foams (2014)

Small-angle neutron scattering was used to probe the interfacial structure of nitrogen-in-water foams created using a series of tri-block polymeric surfactants of the poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) (EOx-POy-EOx) range, from which the nature of the polymeric interface could be characterised. The data follow a pronounced Q(-4) decay, along with a number of inflexions and weak but well-defined peaks. These characteristics were well-described by a model embodying paracrystalline stacks of adsorbed polymer layers, whose formation is induced by the presence of the air-water interface, adsorbed at the flat air-water (film lamellae) interface. A minimum of approximately five paracrystalline polymer layers of thickness of the order of 85-160 Å, interspersed with somewhat thicker (400 Å) films of continuous aqueous phase were found to best fit the data. The thickness of the layer (L) was shown to follow a relationship predicted by anchor block dominated polymer adsorption theories from non-selective solvents, L ∼ EO(1)PO(1/3). The insight gained from these studies should permit a more rational design of polymeric stabilisers for hydrophilic polyurethane foams.