gebhart/patrepeval huggingface dataset:
A method for synchronizing IEEE 1149.1 test access port for chip level testability access (2002)

This paper presents a novel method for using the industry standard IEEE Std. 1149.1 test port for accessing chip-wide testability features. The scheme reconfigures the test port to switch its normal asynchronous-to-chip-logic operating mode to a special synchronous-to-chip-logic operating mode that can be exploited in chip-alone test environments. The method allows the internal testability features to be designed normally and operated at full speed in chip's native clock domain.
Estrogen-responsive element of the human pS2 gene is an imperfectly palindromic sequence. (1989)

Using chimeric recombinants transfected into HeLa cells and a transient expression assay, we demonstrate that the 5'-flanking region of the pS2 gene from position -428 to position -324 exhibits both constitutive and estrogen-inducible enhancer activity. The estrogen-inducible activity, but not the constitutive activity, was inhibited by antiestrogens. ICI 164,384 behaved as a pure antagonist, whereas hydroxytamoxifen was a partial agonist-antagonist. The estrogen-responsive element of the pS2 gene has been narrowed down by site-directed deletion mutagenesis to a 13-base-pair (position -405 to position -393) imperfectly palindromic sequence, which in isolation can confer estrogen inducibility to the heterologous rabbit beta-globin gene promoter. On the other hand, the sequences responsible for the constitutive enhancer activity are spread over the entire region.
Contrast and Phase Combination in Binocular Vision (2010)

Binocular phase combination depends on the relative phase and contrast ratio of the monocular images but binocular contrast combination is phase-invariant. Our findings suggest the involvement of at least two separate pathways in binocular combination.
Three remarks on perceptual learning (1996)

This essay makes three points. (1) From the failure of perceptual learning to transfer when stimulus parameters are changed, it cannot necessarily be concluded that the site of learning is distal: rather, the learning may be central and the specificity may lie in what is learnt. (2) Mere exposure to a stimulus may not be sufficient for learning: even in the absence of explicit feedback, other sources of information are often available in a perceptual learning task. (3) Procedural learning may sometimes be apparent only after a delay: this phenomenon has a long history and is known as reminiscence.
Mechanics of capsulorhexis (1992)

Continuous (central, circular) curvilinear capsulorhexis (CCC), first introduced by Gimbel and Neuhann, has become increasingly popular, especially for endolenticular phacoemulsification with intracapsular intraocular lens implantation. The principles of simple mechanics are used to facilitate teaching the procedure and to reduce the incidence of complications. A safe and simple method of performing CCC based on these principles is described.
Public sound objects: a shared musical space on the web (2003)

In this paper we describe "The Public Sound Objects" project and its context. This project, which is currently under development, approaches Internet collaborative music performance, going beyond most common paradigms where the network is mainly used as a channel to provide a connection between performative spaces. The system will provide an on-line public performance space where people can be found participating in an ongoing collaborative sonic event. The users connected to this installation control a server side synthesis engine through a web-based interface. The resulting "Sound Objects" form a sonic piece that is then streamed back to each user. The user takes the role of a performer and his contribution has a direct and unique influence on the overall resulting soundscape. This ongoing event is also played back at the installation for a live audience, with added contextual elements such as sound spatialization and metaphorical visual representations of current participants.
Polyurethane-Amide Hybrid Dispersions (2009)

Aqueous polyurethanes (PU) with amide groups in hard segments were prepared by chain-extending the prepolymer with various dicarboxylic acids of adipic acid, azelaic acid, terephthalic acid and isophthalic acid and the effects were studied in terms of particle size, mechanical and dynamic mechanical properties of the cast films along with water swell and adhesion. DMTA measurements showed that adipic acid extended PU gave great soft segment-hard segment phase separation due probably to the increased cohesion of hard segments.
Dual-frequency dual-polarized Doppler radar (D3R) system for GPM ground validation: Update and recent field observations (2012)

Dual wavelength precipitation radar (DPR) is planned to be deployed in the GPM core satellite. The DPR is expected to provide improved characterization of the raindrop size distribution ( DSD), as well as rainfall rate estimation from a combination of Ku band and Ka band radar measurement [1]. The Ku band radar is nearly same as the TRMM Precipitation radar. The Ka band provides higher sensitivity and can be useful in the measurement of snow and light rain. In contrast to TRMM the dual wavelength retrieval methods will use two DSD parameters to characterize the precipitation medium. The underlying precipitation structures, hydrometeors and DSDs dictate the type of models or retrieval algorithms that can be used to estimate precipitation. Having dual wavelength radar on the ground, with the potential for in-situ observations, or coordinated observations provide excellent opportunity to develop microphysical and system models for retrievals. Therefore a beam aligned dual-wavelength system consisting of Ku and Ka bands can be very useful as a ground validation tool. In addition if these systems can be dual-polarized, then these can be self-consistent cross validation tools. This paper describes the NASA Dual polarized, dual frequency Doppler radar, developed for the ground validation program.
FOXO1 promotes wound healing through the up-regulation of TGF-β1 and prevention of oxidative stress (2013)

Keratinocyte mobilization is a critical aspect of wound re-epithelialization, but the mechanisms that control its precise regulation remain poorly understood. We set out to test the hypothesis that forkhead box O1 (FOXO1) has a negative effect on healing because of its capacity to inhibit proliferation and promote apoptosis. Contrary to expectations, FOXO1 is required for keratinocyte transition to a wound-healing phenotype that involves increased migration and up-regulation of transforming growth factor β1 (TGF-β1) and its downstream targets, integrin-α3 and -β6 and MMP-3 and -9. Furthermore, we show that FOXO1 functions in keratinocytes to reduce oxidative stress, which is necessary to maintain cell migration and prevent cell death in a TGF-β1-independent manner. Thus, our studies identify a novel function for FOXO1 in coordinating the response of keratinocytes to wounding through up-regulation of TGF-β1 and other factors needed for keratinocyte migration and protection against oxidative stress, which together promote migration and decrease apoptosis.
CCR5 and CXCR4 chemokine receptor expression and β-chemokine production during early T cell repopulation induced by highly active anti-retroviral therapy (1999)

Expression of chemokine receptors and beta-chemokine production by peripheral blood mononuclear cells (PBMC) were determined in HIV-1-infected individuals before and after highly active anti-retroviral therapy (HAART) and their relationship to viral load, T cell phenotype and the expression of immunological activation markers was examined. We found that the expression of CCR5 is up-regulated in HIV-1-infected individuals while CXCR4 appears down-regulated on both CD4 and CD8 T cells compared with normal controls. These alterations are associated with the high levels of viral load. In addition, a relationship was observed between the degree of immune activation and chemokine receptor expression on T cells. However, after 3 months of combined anti-retroviral regimen, expression of CXCR4 significantly increased while CCR5 decreased when compared with pretherapy determinations. This was seen in strict association with a dramatic decrease of viral load and an increase of both CD45RA+/CD62L+ (naive) and CD45RA-/CD62L+ or CD45RA+/CD62L- (memory) T cells accompanied by a significant decrease of the expression of immune activation markers such as HLA-DR and CD38. At enrolment, both spontaneous and lectin-induced RANTES, macrophage inflammatory protein-1alpha (MIP-1alpha) and MIP-1beta production by PBMC were higher in HIV-1-infected individuals compared with normal controls, although differences for MIP-1beta were not statistically significant. However, RANTES and MIP-1alpha production decreased during HAART at levels closer to that determined with normal controls, while MIP-1beta production was less consistently modified. These data indicate that the expression of chemokine receptors CCR5 and CXCR4 and the production of beta-chemokines are altered in HIV-infected individuals, and suggest that their early modifications during HAART reflect both the peripheral redistribution of naive/memory T cell compartments and the decrease in levels of T cell activation. Such modifications in the expression of host determinants of viral tropism and the production of anti-viral molecules may play a role in the emergence of virus variants when a failure of HAART occurs.
Enantioselective ring construction: synthesis of (+)-estrone methyl ether (1987)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTEnantioselective ring construction: synthesis of (+)-estrone methyl etherDouglass F. Taber, Krishna Raman, and Micheal D. GaulCite this: J. Org. Chem. 1987, 52, 1, 28–34Publication Date (Print):January 1, 1987Publication History Published online1 May 2002Published inissue 1 January 1987https://pubs.acs.org/doi/10.1021/jo00377a005https://doi.org/10.1021/jo00377a005research-articleACS PublicationsRequest reuse permissionsArticle Views982Altmetric-Citations84LEARN 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
Bitter tasting compounds of beer. Chemistry and taste properties of some hop resin compounds (1973)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTBitter tasting compounds of beer. Chemistry and taste properties of some hop resin compoundsSuryanarayana R. Palamand and Jeanne M. AldenhoffCite this: J. Agric. Food Chem. 1973, 21, 4, 535–543Publication Date (Print):July 1, 1973Publication History Published online1 May 2002Published inissue 1 July 1973https://pubs.acs.org/doi/10.1021/jf60188a005https://doi.org/10.1021/jf60188a005research-articleACS PublicationsRequest reuse permissionsArticle Views1160Altmetric-Citations49LEARN 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
Inorganic optical materials : 19-20 July, 1998, San Diego, California (1998)

These papers focus on inorganic optical materials. They cover: materials for microlithography; materials for light management; and the processing of materials.
Diamond lateral FinFET with triode-like behavior (2020)

In this letter we report a diamond lateral FinFET fabricated using an ohmic regrowth technique. The use of ohmic regrowth separates the source/drain and gate fabrication, providing a viable means to improve ohmic contact resistance while protecting the top surface of the diamond channel from dry etch damage. Enabled by high channel quality, the diamond transistor behavior was shown to transit from a pentode-like to a triode-like characteristic when channel length decreased. For the first time, space charge limited transport in diamond FinFETs with a short channel length was demonstrated. We have analyzed the space charge limited transport from room temperature to 150 °C. This space charge limited transport, in combination with improved ohmic contacts, will enable diamond FinFETs for various high-power applications.
Power Distribution Measurements of the Dual Core PowerPC/sup TM/ 970MP Microprocessor (2006)

Spatially-resolved imaging of microprocessor power (SIMP) is shown to be a critical tool for measuring temperature and power distributions of a microprocessor under full operating conditions. In this paper, the SIMP technique is applied to the dual-core PowerPCtrade 970MP microprocessor
ON ERRORS OF FIT AND ACCURACY IN MATCHING SYNTHETIC SEISMOGRAMS AND SEISMIC TRACES* (1984)

A bstract A synthetic seismogram that closely resembles a seismic trace recorded at a well may not be at all reliable for, say, stratigraphic interpretation around the well. The most accurate synthetic seismogram is, in general, not the one that displays the smallest errors of fit to the trace but the one that best estimates the noise on the trace. If the match is confined to a short interval of interest or if the seismic reflection wavelet is allowed to be unduly long, there is considerable danger of forcing a spurious fit that treats the noise on the trace as part of the seismic reflection signal instead of making a genuine match with the signal itself. This paper outlines tests that allow an objective and quantitative evaluation of the accuracy of any match and illustrates their application with practical examples. The accuracy of estimation is summarized by the normalized mean square error (NMSE) in the estimated reflection signal, which is shown to be (/ n )( P N / P S ) where P S / P N is the signal‐to‐noise power ratio and n is the spectral smoothing factor. That is, the accuracy varies directly with the ratio of the power in the signal (taken to be the synthetic) to that in the noise on the seismic trace, and the smoothing acts to improve the accuracy of the predicted signal. The construction of confidence intervals for the NMSE is discussed. Guidelines for the choice of the spectral smoothing factor n are given. The variation of wavelet shape due to different realizations of the noise component is illustrated, and the use of confidence intervals on wavelet phase is recommended. Tests are described for examining the normality and stationarity of the errors of fit and their independence of the estimated reflection signal.
In situ characterization and mapping of iron compounds in Alzheimer's disease tissue (2005)

There is a well-established link between iron overload in the brain and pathology associated with neurodegeneration in a variety of disorders such as Alzheimer's (AD), Parkinson's (PD) and Huntington's (HD) diseases [1]. This association was first discovered in AD by Goodman in 1953 [2], where, in addition to abnormally high concentrations of iron in autopsy brain tissue, iron has also been shown to accumulate at sites of brain pathology such as senile plaques [3]. However, since this discovery, progress in understanding the origin, role and nature of iron compounds associated with neurodegeneration has been slow. Here we report, for the first time, the location and characterisation of iron compounds in human AD brain tissue sections. Iron fluorescence was mapped over a frontal-lobe tissue section from an Alzheimer's patient, and anomalous iron concentrations were identified using synchrotron X-ray absorption techniques at 5 mum spatial resolution. Concentrations of ferritin and magnetite, a magnetic iron oxide potentially indicating disrupted brain-iron metabolism, were evident. These results demonstrate a practical means of correlating iron compounds and disease pathology in-situ and have clear implications for disease pathogenesis and potential therapies.
Imaging high-frequency periodic motion in the mouse ear with coherently interleaved optical coherence tomography (2011)

Vibratory measurements of the structures of the ear are key to understanding much of the pathology in mouse models of hearing loss. Unfortunately the high-speed sampling required to interrogate the high end of the mouse hearing spectrum is beyond the reach of most optical coherence tomography (OCT) systems. To address this issue, we have developed an algorithm that enables phase-sensitive OCT measurements over the full range of the mouse hearing spectrum (4-90 kHz). The algorithm phase-locks the line-trigger to the acoustic stimulation and then uses interleaved sampling to reconstruct the signal with higher temporal sampling. The algorithm was evaluated by measuring the vibratory response of mouse tympanic membrane to a pure tone stimulus.
Customer Churn Prediction, Segmentation and Fraud Detection in Telecommunication Industry (2014)

Every telecommunication market player is launching innovative business models and offering better services which in turn have increased the cost of retaining customers. Realizing the importance of customer retention, service providers are now putting more efforts in prediction and prevention of customer churn. This work being divided into two phases, with phase one presenting some of the commonly used data-mining techniques for the identification of churners and customer segmentation based on various Key Performance Indicators (KPIs). While phase two phase discusses how social network analysis extracts relationships between different subscribers to improve the results produced by the traditional learning algorithms at individual subscriber level. Satisfactory results have been achieved from Base model which were significantly enhanced by applying the social network analysis technique.
High-voltage HBT technology (2002)

This paper describes the status of HBT technology for applications at 12 V and above. Design and process considerations for fabrication of HBTs with high breakdown voltage are discussed, along with a general approach for reduced thermal resistance. Current understanding of high-voltage HBT reliability and market outlook are reviewed.
[Islet perifusion: a new method to evaluate first-phase insulin secretory function of beta-cell in vitro]. (2010)

An established islet perifusion system, could be widely used to evaluate insulin secretory function of beta-cell in in vitro research of diabetes.
Hepatotoxicity of paracetamol enhanced by ingestion of alcohol: report of two cases. (1977)

Two fatal cases of poisoning by paracetamol are described. Both patients were heavy imbibers of alcohol and both had swallowed less paracetamol that that generally regarded as a lethal dose. The biochemistry of paracetamol hepatotoxicity is outlined and the increased susceptibility of alcoholic patients to the hepatotoxic effects of paracetamol is remarked upon. Recent trends in the treatment of acute paracetamol poisoning are mentioned.
Secure Sampling of Public Parameters for Succinct Zero Knowledge Proofs (2015)

Non-interactive zero-knowledge proofs (NIZKs) are a powerful cryptographic tool, with numerous potential applications. However, succinct NIZKs (e.g., zk-SNARK schemes) necessitate a trusted party to generate and publish some public parameters, to be used by all provers and verifiers. This party is trusted to correctly run a probabilistic algorithm (specified by the the proof system) that outputs the public parameters, and publish them, without leaking any other information (such as the internal randomness used by the algorithm), violating either requirement may allow malicious parties to produce convincing "proofs" of false statements. This trust requirement poses a serious impediment to deploying NIZKs in many applications, because a party that is trusted by all users of the envisioned system may simply not exist. In this work, we show how public parameters for a class of NIZKs can be generated by a multi-party protocol, such that if at least one of the parties is honest, then the result is secure (in both aforementioned senses) and can be subsequently used for generating and verifying numerous proofs without any further trust. We design and implement such a protocol, tailored to efficiently support the state-of-the-art NIZK constructions with short and easy-to-verify proofs (Parno et al. IEEE S&P '13, Ben-Sasson et al. USENIX Sec '14, Danezis et al., ASIACRYPT '14). Applications of our system include generating public parameters for systems such as Zero cash (Ben-Sasson et al. IEEE S&P '13) and the scalable zero-knowledge proof system of (Ben-Sasson et al. CRYPTO '14).
SUBJECT INDEXES AND AUTOMATIC DOCUMENT RETRIEVAL (1966)

Index entries from the subject indexes to CA can, in general, be converted to ‘normal’ or title‐like phrases by applying simple tests to the positions of prepositions and conjunctions in the entries. Other, more complex, entries can be transformed after somewhat deeper analysis. These manipulations are a necessary preliminary step to the use of the subject‐index language in retrieval. A scheme is outlined for automatically compiling and editing subject indexes by transforming descriptive phrases with regular structure and vocabulary. These transformations, based on the formal structure of language, are shown to be admirably suited to computer manipulation.