gebhart/patrepeval huggingface dataset:
Intelligent informative switching system using C language for industrial monitoring by Bluetooth technology (2003)

This paper deals with the design and implementation of the Bluetooth protocol stack. It also describes a functional overview and applications of Bluetooth. We have explained industrial automation via Bluetooth using IISS (Intelligent Informative Switching System). Bluetooth is a method for data communication that uses short-range radio links to replace cables between computers and their connected units. IISS is a controlling device that monitors the devices in the industry. It basically communicates through the interface card in the PC. The hardware is connected in parallel across the device and is interfaced with the PC through the transceiver. The device can be accessed both manually via switches and remotely via the PC. A simulation of remote monitoring, connecting the PC and the control room was performed and we obtained results in the form of graphs and alerts for various conditions of working.
Semantic Core Parsing in Search Engine Optimization Process (2019)

This article describes the methodology of competitor's benchmarking regarding internal search engine optimization activities, primary, focusing on competitor's semantic core parsing and its editing as well as aims on disclosing approximate calculations of resources spent and effectiveness reached. Observation includes small and medium enterprises in business-to-consumers market and business-to-business one. All of the investigated firms were not the market leaders, however almost half of them could be considered as market challengers. The research proves that applying specific software and manual algorithms of extracted keywords processing is more effective than using standard keywords builders, including Google AdWords™ keyword planner. The analysis has shown that main goal that was set in all the cases - incoming web traffic (both from the context ads and organic search results) increase on a target web-page - has been reached within all the requirements. All the additional spending on mentioned services as well as extra working hours were justified.
London in 1796 (1890)

Journal Article London in 1796 Get access H. de B. H. H. de B. H. Search for other works by this author on: Oxford Academic Google Scholar Notes and Queries, Volume s7-X, Issue 250, 11 October 1890, Pages 283–285, https://doi.org/10.1093/nq/s7-X.250.283 Published: 11 October 1890
Electron paramagnetic resonance of a donor in aluminum nitride crystals (2006)

Electron paramagnetic resonance (EPR) and electron-nuclear double resonance (ENDOR) spectra are obtained from a donor in aluminum nitride (AlN) crystals. Although observed in as-grown crystals, exposure to x rays significantly increases the concentration of this center. ENDOR identifies a strong hyperfine interaction with one aluminum neighbor along the c axis and weaker equivalent hyperfine interactions with three additional aluminum neighbors in the basal plane. These aluminum interactions indicate that the responsible center is a deep donor at a nitrogen site. The observed paramagnetic defect is either a neutral oxygen substituting for nitrogen (ON0) or a neutral nitrogen vacancy (VN0).
Nanophotonic lab-on-a-chip platforms including novel bimodal interferometers, microfluidics and grating couplers (2012)

One of the main limitations for achieving truly lab-on-a-chip (LOC) devices for point-of-care diagnosis is the incorporation of the "on-chip" detection. Indeed, most of the state-of-the-art LOC devices usually require complex read-out instrumentation, losing the main advantages of portability and simplicity. In this context, we present our last advances towards the achievement of a portable and label-free LOC platform with highly sensitive "on-chip" detection by using nanophotonic biosensors. Bimodal waveguide interferometers fabricated by standard silicon processes have been integrated with sub-micronic grating couplers for efficient light in-coupling, showing a phase resolution of 6.6 × 10(-4)× 2π rad and a limit of detection of 3.3 × 10(-7) refractive index unit (RIU) in bulk. A 3D network of SU-8 polymer microfluidics monolithically assembled at the wafer-level was included, ensuring perfect sealing and compact packaging. To overcome some of the drawbacks inherent to interferometric read-outs, a novel all-optical wavelength modulation system has been implemented, providing a linear response and a direct read-out of the phase variation. Sensitivity, specificity and reproducibility of the wavelength modulated BiMW sensor has been demonstrated through the label-free immunodetection of the human hormone hTSH at picomolar level using a reliable biofunctionalization process.
Assessment of lipid compounds and phosphorus in mangrove sediments of Santa Catarina Island, SC, Brazil (2004)

Lipid compounds from seven sedimentary stations were used to assess sources of organic matter in two mangrove ecosystems located on Santa Catarina Island, southern Brazil. Ratones Mangrove forms part of a national preservation area and has suffered only minimal human influence. Itacorubi Mangrove has been seriously impacted by anthropogenic activities due to its proximity to the city of Florianopolis. Higher levels of total organic carbon (2.13 mmol g-1) and total phosphorus (14.9 µmol g-1) were found in Ratones Mangrove sediments. However, sediments from Itacorubi showed a greater percentage of inorganic phosphorus (84%) than those from Ratones (58%), which can be related to urban contamination. The importance of sewage outfalls into the tidal creeks crossing Itacorubi Mangrove was clearly seen as the concentration of coprostanol averaging 7.7 ng g-1 in Ratones sediments was found to be as high as 1.42 µg g-1 in Itacorubi, which is comparable to other sewage contaminated hydrosystems.
Asymmetric reduction with chiral reagents from lithium aluminum hydride and (S)-(-)-N-(o-substituted benzyl)-.alpha.-phenylethylamines (1977)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTAsymmetric reduction with chiral reagents from lithium aluminum hydride and (S)-(-)-N-(o-substituted benzyl)-.alpha.-phenylethylaminesShozo Yamaguchi, Fujiko Yasuhara, and Kuninobu KabutoCite this: J. Org. Chem. 1977, 42, 9, 1578–1581Publication Date (Print):April 1, 1977Publication History Published online1 May 2002Published inissue 1 April 1977https://pubs.acs.org/doi/10.1021/jo00429a022https://doi.org/10.1021/jo00429a022research-articleACS PublicationsRequest reuse permissionsArticle Views119Altmetric-Citations22LEARN 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
Performance improvement of central heating system through heat meter dynamic network (2009)

Heat meter is applied to measure actual consumed heat.In this paper,multi heat meters are linked to set up a dy-namic supervise control network to improve performance of central heating system.Power supply system is successfully designed through meter-bus power supply and battery power supply,so the function of remote meter record system is improved,volume dy-namic real-time data can be transmitted through heat meter network,performance improvement of central heating system can be realized.As examples,the realization of low-cost pre-charge heat meter and the method of saving energy in central heating system are described.
Hydromagnet: A Self-Generating Liquid Conductor Electromagnet (1961)

A novel liquid electromagnet is investigated in which the exciting current is generated within the solenoid by forcing the liquid conductor radially inward through the space between two coaxial cylinders placed in an axial magnetic field. The tangential current thus generated within the flowing conductor adds to the initial applied field so that the device behaves like a self-excited, short-circuited homopolar generator. It is shown theoretically that for low values of the magnetic Reynolds number, the amplification of the magnetic field is a quadratic function of this number and that the total dissipation depends on the square of the amplification and on the cube of the hydrodynamic Reynolds number. The experimental findings are in reasonable agreement with the theory.
Normal and Pathological Respiratory Sounds Analyzed by Means of a New Phonopneumographic Apparatus (1976)

A technique and an original apparatus for recording and displaying the sound levels emitted by human lungs during respiratory movements are described. By means of it a graphic recording of chest acoustics can be obtained. An analysis of the phonopneumographic findings shows clear differences between normal pathological readings, both in the level of the sounds and in their frequency content. Evidence is given of cases in which the physician can directly recognize the presence of special diseases. Beside this, FPGraphic representations are also useful for retaining evidence of findings which cannot be recorded by other methods, and for checking the natural evolution of a disease or its response to clinical treatments.
Differentiation of intersterility groups and geographic provenances among isolates of <i>Heterobasidion annosum</i> detected by random amplified polymorphic DNA assays (1993)

Random amplified polymorphic DNAs were correlated with the intersterility group and the geographic provenance of 36 isolates of Heterobasidion annosum from North America and Europe and of one herbarium collection of basidiocarps from California. This technique is very precise and yields higher resolution than previous studies implementing techniques such as isozyme electrophoresis and restriction fragment length polymorphisms. Random amplified polymorphic DNAs revealed differentiation among the following geographic groups and intersterility groups: western North American P, eastern North American P, European P, North American S, Scandinavian S, Italian S, and Italian F. This is the first report on differentiation between eastern and western North American P isolates as well as between northern and southern European S isolates. Successful amplification of one dry basidiocarp suggests that random amplified polymorphic DNAs may be used to improve epidemiological and population studies of this pathogen. Key words: species complex, genetic variability, strain typing, forest pathology, polymerase chain reaction.
Benzo[<i>f</i>]azino[2,1-<i>a</i>]phthalazinium Cations:  Novel DNA Intercalating Chromophores with Antiproliferative Activity (2004)

New azaquinolizinium-type cations have been obtained from isochromane. The synthesis was completed over seven steps and included as the key feature an intramolecular Westphal condensation. This first example of the intramolecular process allowed the preparation of benzo[f]pyrido[2,1-a]phthalazinium and benzo[f]quino[2,1-a]phthalazinium salts, which were evaluated as DNA intercalators, DNA topoisomerase I inhibitors, and antiproliferative compounds. Both cationic systems behave as DNA intercalators and exhibit antiproliferative activity. The pentacyclic benzo[f]quino[2,1-a]phthalazinium cations also have an inhibitory effect on the catalytic activity of DNA topoisomerase I, without trapping of cleavage complexes. Structural characterization using density functional theory indicates that the fused ring systems are slightly nonplanar, and additional molecular modeling studies suggest a preferred orientation for the intercalating chromophores within a typical CpG or TpG intercalation site.
MILO/ENGOT-ov11: Binimetinib Versus Physician’s Choice Chemotherapy in Recurrent or Persistent Low-Grade Serous Carcinomas of the Ovary, Fallopian Tube, or Primary Peritoneum (2020)

Although the MEK Inhibitor in Low-Grade Serous Ovarian Cancer Study did not meet its primary end point, binimetinib showed activity in LGSOC across the efficacy end points evaluated. A higher response to chemotherapy than expected was observed and <i>KRAS</i> mutation might predict response to binimetinib.
Role of uridine phosphorylase for antitumor activity of 5'-deoxy-5-fluorouridine. (1980)

5'-Deoxy-5-fluorouridine (5'-DFUR) was parenterally and orally effective on various transplantable tumors and its activity was better than that of other fluorinated pyrimidines. However, like 5-fluorouracil and 2'-deoxy-5-fluorouridine (FUdR), 5'-DFUR was ineffective on L1210 leukemia resistant to 5-fluorouracil, suggesting that it would exert its antitumor activity through converted 5-fluorouracil. In tissue culture, 5'-DFUR inhibited the growth of various tumor cells similarly to ther fluorinated pyrimidines. However, 5'-DFUR was unique in that uridine completely reversed its inhibitory effect. Enzymological study clarified that uridine inhibited the conversion of 5'-DFUR to 5-fluorouracil by a uridine phosphorylase, in parallel to its reverse effect on cell growth inhibition by 5'-DFUR. Furthermore, a subline of L1210 leukemia resistant to 5'-DFUR but not to 5-fluorouracil was found to lack the uridine phosphorylase. These results indicate that 5'-DFUR is a depot form of 5-fluorouracil which can be promptly activated by uridine phosphorylase. In addition, the uridine phosphorylase was found to be abundant in sarcoma-180 solid tumor, leading to a significantly higher concentration of converted 5-fluorouracil in this tumor than in other normal tissues. This provides a good explanation for the high chemotherapeutic index of 5'-DFUR against this tumor, which may be applicable also for other tumors.
Introduction to Cloud Computing (2011)

This chapter contains sections titled: Cloud Computing in a Nutshell Roots of Cloud Computing Layers and Types of Clouds Desired Features of a Cloud Cloud Infrastructure Management Infrastructure as a Service Providers Platform as a Service Providers Challenges and Risks Summary References
A scalable massive MIMO array architecture based on common modules (2015)

Massive MIMO is envisioned as one of the key enabling technologies for 5G wireless and beyond. While utilizing the spatial dimension to reduce interference and increase capacity in multi-user scenarios, massive MIMO base stations present several unique implementation challenges due to their large physical size and the high datarate generated by all the elements. To be cost-effective and energy efficient, practical designs must leverage the particular characteristics of massive MIMO to ensure scalability. Here, we propose an array architecture based on a common module which serves a small number of antennas with RF transceivers, data converters, and several support functions. Multiple chips are tiled into a grid and interconnected through a digital nearest-neighbor mesh network, avoiding the severe problems associated with analog signal distribution. Scalability across a wide range of array sizes is achieved by using distributed beamforming algorithms. It is demonstrated that by using this approach, the maximum backhaul datarate scales as the number of users rather than the number of antennas. Finally, we present a detailed accounting of the power consumption of the array and use the resulting optimization problem to show that per-element overhead limits the minimum achievable power consumption.
Influence, stakeholder mapping and visualization (2008)

Stakeholder identification, management and engagement are recognized as key project management skills; however, this is a ‘soft’ skill that requires both intuition and a strong capacity for analysis. There are few tools and methodologies to which people undertaking stakeholder management activities can turn. Highly complex problem solving activities, such as stakeholder management, can benefit from high level conceptual approaches that allow those involved to see clearly or to visualize the situation being examined. Metaphors, particularly highly visual representations of complex situations, can be very helpful in triggering simplification of complex situations to a level where understanding of the situation can yield fruitful results in moving forward to developing plans and actions. Visualization tools for stakeholder management can be of great value. Describing stakeholder visualization tools that can be used to develop a stakeholder engagement strategy can therefore raise awareness of these tools. The development and use of two such tools are described. While they are both independently useful they could be effectively combined. This prospect could reduce the chances of project failure and enhance success through having clearer pictures of stakeholder influence patterns.
Full Range Emotional Development and the Joyful Life (1980)

Presidential address delivered at the Fifth Annual Convention of AMCAP, Salt Lake City, Oct. 4, 1979.
Quadtree interconnection network layout (2003)

Quadtree data structure has been used in a number of applications. However, VLSI embedding of quadtree based parallel architecture using grid model has not been studied. This paper studies VLSI embedding of quadtree using grid model. H-tree layout for binary tree is extended for trivial quadtree layout, followed by two layout strategies for rectangular grids. Two generic layout styles (standard layout and X-layout) are proposed for higher order grids (e.g., hexagonal and octagonal grids). Base tile layout patterns are proposed for area compaction with recursive X-layout. In each case, layout dimensions and I/O bandwidth are computed. The authors demonstrate how the two generic layouts can be mixed to obtain higher I/O bandwidth and estimate the area sacrifice. An improved recursive layout mixing strategy is proposed.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Tumor Endothelial Marker 8 Amplifies Canonical Wnt Signaling in Blood Vessels (2011)

Tumor Endothelial Marker 8/Anthrax Toxin Receptor 1 (TEM8/ANTXR1) expression is induced in the vascular compartment of multiple tumors and therefore, is a candidate molecule to target tumor therapies. This cell surface molecule mediates anthrax toxin internalization, however, its physiological function in blood vessels remains largely unknown. We identified the chicken chorioallantoic membrane (CAM) as a model system to study the endogenous function of TEM8 in blood vessels as we found that TEM8 expression was induced transiently between day 10 and 12 of embryonic development, when the vascular tree is undergoing final development and growth. We used the cell-binding component of anthrax toxin, Protective Antigen (PA), to engage endogenous TEM8 receptors and evaluate the effects of PA-TEM8 complexes on vascular development. PA applied at the time of highest TEM8 expression reduced vascular density and disrupted hierarchical branching as revealed by quantitative morphometric analysis of the vascular tree after 48h. PA-dependent reduced branching phenotype was partially mimicked by Wnt3a application and ameliorated by the Wnt antagonist, Dikkopf-1. These results implicate TEM8 expression in endothelial cells in regulating the canonical Wnt signaling pathway at this day of CAM development. Consistent with this model, PA increased beta catenin levels acutely in CAM blood vessels in vivo and in TEM8 transfected primary human endothelial cells in vitro. TEM8 expression in Hek293 cells, which neither express endogenous PA-binding receptors nor Wnt ligands, stabilized beta catenin levels and amplified beta catenin-dependent transcriptional activity induced by Wnt3a. This agonistic function is supported by findings in the CAM, where the increase in TEM8 expression from day 10 to day 12 and PA application correlated with Axin 2 induction, a universal reporter gene for canonical Wnt signaling. We postulate that the developmentally controlled expression of TEM8 modulates endothelial cell response to canonical Wnt signaling to regulate vessel patterning and density.
Long‐baseline acoustic navigation for under‐ice autonomous underwater vehicle operations (2008)

Abstract The recent Arctic GAkkel Vents Expedition (AGAVE) to the Arctic Ocean's Gakkel Ridge (July/August 2007) aboard the Swedish icebreaker I/B Oden employed autonomous underwater vehicles (AUVs) for water‐column and ocean bottom surveys. These surveys were unique among AUV operations to date in requiring georeferenced navigation in proximity to the seafloor beneath permanent and moving ice cover. We report results for long‐baseline (LBL) acoustic navigation during autonomous under‐ice surveys near the seafloor and adaptation of the LBL concept for several typical operational situations including navigation in proximity to the ship during vehicle recoveries. Fixed seafloor transponders were free‐fall deployed from the ship for deep positioning. The ship's helicopter collected acoustic travel times from several locations to georeference the transponders' locations, subject to the availability of openings in the ice. Two shallow beacons suspended from the ship provided near‐surface spherical navigation in ship‐relative coordinates. During routine recoveries, we used this system to navigate the vehicles into open water near the ship before commanding them to surface. In cases in which a vehicle was impaired, its position was still determined acoustically through some combination of its acoustic modem, the fixed seafloor transponders, the ship‐deployed transponders, and an onboard backup relay transponder. The techniques employed included ranging adapted for a moving origin and hyperbolic navigation. © 2008 Wiley Periodicals, Inc.
A Measurement Methodology for the Characterization of a Compensated Nonlinear Energy Harvester for Vertical Operation (2018)

In this paper, a measurement methodology for the characterization of the mechanical and electrical behavior of a nonlinear vibrational harvester is discussed and demonstrated on a real case study. The harvester, here considered, takes advantage of a flexible beam in a snap-through-buckling configuration and a novel magnetic repulsion mechanism to compensate for the asymmetric behavior of the device, in the vertical direction, due to the effect of the proof mass load. A measurement protocol aimed at the device performance estimation in terms of the minimum acceleration, the number of switching events, the output voltage, the generated power, and the mechanical-to-electrical conversion efficiency of the system is discussed. The advantages of the proposed compensation strategy are highlighted by evaluating the device's performances in the range of frequency 0.5-12 Hz for different tilts applied to the device and compared to the performance of the same device without the repulsion mechanism. The harvester is capable of scavenging energy in the range 0.5-5 Hz with acceptable efficiency; it can, however, be exploited up to 12 Hz with an acceptable loss of efficiency. A power of about 412 μW with a root-mean-square acceleration of 10.22 m/s <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> at 5 Hz and an efficiency of about 23.5% has been measured for the harvester, with the repulsive mechanism, operated in the vertical position. The power generated is suitable for powering wireless devices.