gebhart/patrepeval huggingface dataset:
FlowCover: Low-cost flow monitoring scheme in software defined networks (2014)

Network monitoring and measurement are crucial in network management to facilitate quality of service routing and performance evaluation. Software Defined Networking (SDN) makes network management easier by separating the control plane and data plane. Network monitoring in SDN is lightweight as operators only need to install a monitoring module into the controller. Active monitoring techniques usually introduce too many overheads into the network. The state-of-the-art approaches utilize sampling method, aggregation flow statistics and passive measurement techniques to reduce overheads. However, little work in literature has focus on reducing the communication cost of network monitoring. Moreover, most of the existing approaches select the polling switch nodes by sub-optimal local heuristics. Inspired by the visibility and central control of SDN, we propose FlowCover, a low-cost high-accuracy monitoring scheme to support various network management tasks. We leverage the global view of the network topology and active flows to minimize the communication cost by formulating the problem as a weighted set cover, which is proved to be NP-hard. Heuristics are presented to obtain the polling scheme efficiently and handle flow changes practically. We build a simulator to evaluate the performance of FlowCover. Extensive experiment results show that FlowCover reduces roughly 50% communication cost without loss of accuracy in most cases.
Novel Design and Implementation of Kuwait's First Smart Multilateral Well with Inflow Control Device and Inflow Control Valve for Life-cycle Reservoir Management in High Mobility Reservoir, West Kuwait (2012)

Abstract Increased hydrocarbon recovery and accelerated production from ultra-high water mobility oil-wet reservoir requires the application of advanced well completion technologies to address premature water breakthrough, reservoir management, production management and extended reservoir contact from a single well location. The Burgan Reservoir of Minagish Field, West Kuwait has active aquifer, very high permeability sands associated with active faults and contain highly viscous reservoir fluid with downhole viscosity of 40cp, enhances water mobility and resulted in premature water breakthrough with increasing water cut trend within few months of production as confirmed from well performance of existing horizontal wells. This has resulted in to non-uniform reservoir depletion, by-passed oil regions and low oil recovery. The Kuwait's first smart level-4 multilateral well was completed in Burgan reservoir by combining the Level-4 junction along with stacked dual lateral completion having customized viscosity independent Inflow Control Device (ICD), customized two Inflow-Control Valves as well as down hole gauges, wide operating range Electrical submersible Pump (ESP), suitable wellheads, X-MAS tree and Integrated surface panel for real time data monitoring. The smart multilateral well has assisted in addressing premature water breakthrough, enhanced dry oil production and facilitated uniform depletion, which results in improved hydrocarbon recovery. The paper covers the customized design of smart Level-4 multilateral well by taking in to account the reservoir and its fluid characterization, well architecture, implementation and specially designed invert emulsion drilling fluid for effective wellbore cleanup to achieve formation virginity. The improved reservoir management and production management results are also mentioned in this paper.
Hydroxamatkomplexe III. Eisen(III)‐Austausch zwischen Sideraminen und Komplexonen. Diskussion der Bildungskonstanten der Hydroxamatkomplexe (1963)

Abstract The iron transfer from sideramines to suitably chosen complexones (EDTA and similar compounds) has been studied optically. From the equilibrium constants of such exchange reactions the stability constants of Ferrioxamine B, Ferrioxaminc D 1 , Ferrioxamine E, Ferrichrom and Ferrichrysin have been deduced. For the results see table 5.
Dilatometric properties of some butyropalmitins, butyrostearins, and acetopalmitins (1956)

Summary Six aceto‐ and butyroglycerides, including di‐and triglycerides, were prepared and purified, and a number of their physical properties were determined. Melting and transition points for each of the glycerides were determined by experiments with small portions of the samples in capillary tubes; the “thrust‐in” technique was employed to detect some polymorphic transitions occurring in intervals as short as one second. Using the data on melting and transition points, dilatometric data were obtained, insofar as possible, for the various crystalline modifications of the compounds as well as for the liquid state. From the dilatometric data calculations were made for expansibilities in the liquid and various solid states, and melting dilations for several solid states. In one instance the volume change on phase transition, without melting, was calculated. From X‐ray diffraction patterns the long and short crystal spacings for the highest melting forms of several of the glycerides were determined. On the basis of the short spacings, polymorphic designations commonly used for fats and oils were assigned. The long spacings obtained indicated a triple chain length structure for some of the compounds and as yet an undetermined structure for the other compounds.
Traffic Velocity Prediction Using GPS Data: IEEE ICDM Contest Task 3 Report (2010)

This report summarizes the methodologies and techniques we developed and applied for tackling task 3 of the IEEE ICDM Contest on predicting traffic velocity based on GPS data. The major components of our solution include 1) A pre-processing procedure to map GPS data to the network, 2) A K-nearest neighbor approach for identifying the most similar training hours for every test hour, and 3) A heuristic evaluation framework for optimizing parameters and avoiding over-fitting. Our solution finished Second in the final evaluation.
Intravenous Delivery of Targeted Liposomes to Amyloid-β Pathology in APP/PSEN1 Transgenic Mice (2012)

Extracellular amyloid-β (Aβ) plaques and intracellular neurofibrillary tangles constitute the major neuropathological hallmarks of Alzheimer's disease (AD). It is now apparent that parenchymal Aβ plaque deposition precedes behavioral signs of disease by several years. The development of agents that can target these plaques may be useful as diagnostic or therapeutic tools. In this study, we synthesized an Aβ-targeted lipid conjugate, incorporated it in stealth liposomal nanoparticles and tested their ability to bind amyloid plaque deposits in an AD mouse model. The results show that the particles maintain binding profiles to synthetic Aβ aggregates comparable to the free ligand, and selectively bind Aβ plaque deposits in brain tissue sections of an AD mouse model (APP/PSEN1 transgenic mice) with high efficiency. When administered intravenously, these long circulating nanoparticles appear to cross the blood-brain barrier and bind to Aβ plaque deposits, labeling parenchymal amyloid deposits and vascular amyloid characteristic of cerebral amyloid angiopathy.
Design of high efficiency wireless charging pad based on magnetic resonance coupling (2012)

In this paper, a design of wireless power charging pad based on magnetic resonance coupling is introduced. For highly efficient operation of the overall charging pad system, the efficiency of RF TX is very important so that the 6.78MHz, 30W, 91% class-E power amplifier (PA) is designed and the power tracking technique, whose function is easily embedded in the AC-to-DC power converter conventionally used for consumer electronics, is applied for the power control. Compared to the conventional approach employing the additional DC-to-DC converter for the power control, it presents maximally 20% higher efficiency over the wide output power region. To charge various mobile devices on a single 320×220mm <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> TX pad, a uniform field resonator is designed. The receiving unit consists of a general full-bridge rectifier and a 5V DC-DC converter coupled to the internal battery charger in the mobile device. The overall AC60Hz-to-DCLoad efficiency of the implemented wireless power charging pad is 42-51% for various charging conditions; from single device to multiple devices of Samsung Galaxy-S2, Galaxy-Tab7, and NX-100 Digital Camera. The DC-to-DC efficiencies, generally used term to present the system efficiency, are higher than 60% for the whole cases.
Assumptions about the positioning of virtual stimuli affect gaze direction estimates during Augmented Reality based interactions (2019)

We investigated gaze direction determination in dyadic interactions mediated by an Augmented Reality (AR) head-mounted-display. With AR, virtual content is overlaid on top of the real-world scene, offering unique data visualization and interaction opportunities. A drawback of AR however is related to uncertainty regarding the AR user's focus of attention in social-collaborative settings: an AR user looking in our direction might either be paying attention to us or to augmentations positioned somewhere in between. In two psychophysical experiments, we assessed what impact assumptions concerning the positioning of virtual content attended by an AR user have on other people's sensitivity to their gaze direction. In the first experiment we found that gaze discrimination was better when the participant was aware that the AR user was focusing on stimuli positioned on their depth plane as opposed to being positioned halfway between the AR user and the participant. In the second experiment, we found that this modulatory effect was explained by participants' assumptions concerning which plane the AR user was focusing on, irrespective of these being correct. We discuss the significance of AR reduced gaze determination in social-collaborative settings as well as theoretical implications regarding the impact of this technology on social behaviour.
Zur Polymorphie von SrNi<sub>2</sub>P<sub>2</sub> sowie zur Kristallstruktur von BaNi<sub>2</sub>P<sub>2</sub> (1997)

Abstract SrNi 2 P 2 und BaNi 2 P 2 wurden durch Erhitzen entsprechender Elementgemenge dargestellt und röntgenographisch mit Einkristallmethoden untersucht. Die Sr‐Verbindung kristallisiert bei Normaltemperatur in einer Überstruktur des ThCr 2 Si 2 ‐Typs (NT‐SrNi 2 P 2 : Immm; Z = 6; a = 3,951(2), b = 11,853(2), c = 10,432(2) Å), die durch Auslenkung der Atome aus den idealen Positionen verursacht wird. Die PP‐Abstände längs [001] betragen 2,45 und 3,28 Å. Die Verbindung durchläuft mit steigender Temperatur bei 45°C (Normaldruck) sowie mit zunehmendem Druck bei ca. 4 kbar (Normaltemperatur) jeweils eine Phasenumwandlung 1. Ordnung und kristallisiert dann im unverzerrten ThCr 2 Si 2 ‐Strukturtyp (I4/mmm; Z = 2). Während bei der Hochtemperaturphase (HT‐SrNi 2 P 2 : a = 3,948(1), c = 10,677(3) Å; 100°C) der PP‐Abstand längs [001] 3,12 Å beträgt, liegt er bei der Hochdruckphase (HD‐SrNi 2 P 2 : a = 4,003(1), c = 9,761(2) Å; ca. 4 kbar) dem c/a‐Verhältnis zufolge vermutlich bei 2,45 Å. Die Gründe für die Phasenumwandlungen werden an Hand der elektronischen Struktur diskutiert, BaNi 2 P 2 (a = 3,947(1), c = 11,820(1) Å) kristallisiert ebenfalls im ThCr 2 Si 2 ‐Typ, der PP‐Abstand längs [001] ist hier auf 3,71 Å aufgeweitet.
Contemporary DTV Acquisition—Some Perspectives on the Related Standards, the Technologies, and the Creative (1999)

The arrival of digital television (DTV) has created a curious maelstrom of tentative engineering excitement, business anxiety, creative skepticism, and spotty consumer anticipation. In light of the imminent debut of new DTV services, lingering technical debates on DTV formats are no longer helpful, and, in the larger scheme of things, they are already anachronistic. In the context of the front end of the new television system, DTV image acquisition, technical debate certainly still swirls unchecked. This paper will attempt some perspectives intended to urge a move to the next and most important phase of this inter-industry DTV movement, namely, proactive implementation by the creative program production community. The present technical status of DTV image acquisition will prove to be better than many believe. It is suggested that the rigorous implementation of Standards should be subservient to the paced and incremental march of Technology, and that it is the Creative community that best drives the pace of advance of the latter. At some point, it becomes essential for the realities and subjectivity of digital program creation to supplant misguided engineering rigor. Resolution will be central to much that is examined here. There is surely no technical performance parameter that is so carelessly bandied, and so grossly misunderstood, particularly when it comes to the realities of widescreen standard-definition television (SDTV) and high-definition television (HDTV) picture acquisition.
Skeletal alkaline phosphatase activity in serum (1995)

Journal Article Skeletal alkaline phosphatase activity in serum Get access J Farley, J Farley Search for other works by this author on: Oxford Academic Google Scholar D J Baylink D J Baylink Search for other works by this author on: Oxford Academic Google Scholar Clinical Chemistry, Volume 41, Issue 11, 1 November 1995, Pages 1551–1553, https://doi.org/10.1093/clinchem/41.11.1551 Published: 01 November 1995
The systemic inflammatory response is involved in the regulation of K<sup>+</sup> channel expression in brain via TNF‐α‐dependent and ‐independent pathways (2004)

TNF-alpha, generated during the systemic inflammatory response, triggers a wide range of biological activities that mediate the neurologic manifestations associated with cancer and infection. Since this cytokine regulates ion channels in vitro (especially Kv1.3 and Kir2.1), we aimed to study Kv1.3 and Kir2.1 expression in brain in response to in vivo systemic inflammation. Cancer-induced cachexia and LPS administration increased plasma TNF-alpha. Kv1.3 and Kir2.1 expression was impaired in brain during cancer cachexia. However, LPS treatment induced Kv1.3 and downregulated Kir2.1 expression, and TNF-alpha administration mimicked these results. Experiments using TNF-alpha double receptor knockout mice demonstrated that the systemic inflammatory response mediates K(+) channel regulation in brain via TNF-alpha-dependent and -independent redundant pathways. In summary, distinct neurological alterations associated with systemic inflammation may result from the interaction of various cytokine pathways tuning ion channel expression in response to neurophysiological and neuroimmunological processes.
Automatically Extracting Templates from Examples for NLP Tasks (2008)

PACLIC / The University of the Philippines Visayas Cebu College Cebu City, Philippines / November 20-22, 2008
The effect of 16S rRNA region choice on bacterial community metabarcoding results (2019)

In this work, we compare the resolution of V2-V3 and V3-V4 16S rRNA regions for the purposes of estimating microbial community diversity using paired-end Illumina MiSeq reads, and show that the fragment, including V2 and V3 regions, has higher resolution for lower-rank taxa (genera and species). It allows for a more precise distance-based clustering of reads into species-level OTUs. Statistically convergent estimates of the diversity of major species (defined as those that together are covered by 95% of reads) can be achieved at the sample sizes of 10000 to 15000 reads. The relative error of the Shannon index estimate for this condition is lower than 4%.
THE NATURAL HISTORY OF SYMPTOMATIC RECURRENT BACTERIURIA IN WOMEN (1977)

From the Division of Urology, Department of Surgery, Stanford University School of Medicine, Stanford, California 94305 Supported in part by United States Public Health Service Training Grant #5 T01 AM05513.
Enhanced Binding and Killing of Target Tumor Cells by Drug-Loaded Liposomes Modified with Tumor-Specific Phage Fusion Coat Protein (2010)

We present a novel and straightforward method for making tumor-targeted nanomedicines by anchoring specific phage proteins (substitute antibodies) on their surface.
PET Detector Quality Assurance Using$^137$Cs Singles Transmission Imaging (2006)

Daily quality assurance of positron emission tomography detectors, to ensure accurate efficiency calibration of the system, typically requires the acquisition of coincidence data from a flood source. To obtain sufficient counts, long scan times on the order of an hour are required. The long acquisition time and necessity of an external activity source may make such a protocol impractical for daily use. A new protocol has been demonstrated for the ECAT ART scanner, using the two <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$^137$</tex> Cs transmission sources. The new protocol produces a map of the counts per detector, as well as plots of the mean and standard deviation of the detector counts in a given block. Graphical outputs allow for quick recognition of problematic areas. The factory protocol requires 90 min to obtain a 1% statistical error on the individual detector counts. Due to the high activity of the <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$^137$</tex> Cs sources, a 1% statistical error is obtained with an 8 min scan using the new protocol. The new protocol provides information regarding the status of all blocks, reduces acquisition time, and alleviates the need for an external activity source. The protocol presented in this study can be implemented on other <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$^137$</tex> Cs transmission based scanners, and with coincidence flood sources if detector-specific singles histogramming is available.
The Preparation of Triazines Related to 6-Cyano-2,2'-bipyridine<sup>1</sup> (1966)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThe Preparation of Triazines Related to 6-Cyano-2,2'-bipyridine1Francis H. CaseCite this: J. Org. Chem. 1966, 31, 7, 2398–2400Publication Date (Print):July 1, 1966Publication History Published online1 May 2002Published inissue 1 July 1966https://pubs.acs.org/doi/10.1021/jo01345a510https://doi.org/10.1021/jo01345a510research-articleACS PublicationsRequest reuse permissionsArticle Views520Altmetric-Citations46LEARN 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
Estimating the Statistical Significance of Peptide Identifications from Shotgun Proteomics Experiments (2007)

We present a wrapper-based approach to estimate and control the false discovery rate for peptide identifications using the outputs from multiple commercially available MS/MS search engines. Features of the approach include the flexibility to combine output from multiple search engines with sequence and spectral derived features in a flexible classification model to produce a score associated with correct peptide identifications. This classification model score from a reversed database search is taken as the null distribution for estimating p-values and false discovery rates using a simple and established statistical procedure. Results from 10 analyses of rat sera on an LTQ-FT mass spectrometer indicate that the method is well calibrated for controlling the proportion of false positives in a set of reported peptide identifications while correctly identifying more peptides than rule-based methods using one search engine alone.
Saccharothrix: a New Genus of the Actinomycetales Related to Nocardiopsis (1984)

A species of the new genus Saccharothrix is described under the name Saccharothrix australiensis sp. nov. This aerobic genus is characterized by fragmentation of both the vegetative and aerial mycelia into ovoid elements and the following novel cell chemistry: type III cell wall (meso-diaminopimelic acid present); galactose and rhamnose present as characteristic whole-cell sugars; absence of nocardomycolic acids; and type PII phospholipid pattern. The guanine-plus-cytosine content of the deoxyribonucleic acid is 73 mol%. The type strain of Saccharothrix australiensis is strain LL-BM782Ce82 (= ATCC 31947 = NRRL 11239).
Epitope mapping of two major inhalant allergens, <i>Der p</i> I and <i>Der f</i> I, from mites of the genus <i>Dermatophagoides</i>. (1987)

The repertoire of antigenic sites on two major dust mite allergens, Der p I of Dermatophagoides pteronyssinus and Der f I of D. farinae, was studied using murine (BALB/c) monoclonal antibodies (Mab), polyclonal rabbit IgG antibodies, and human IgE antibodies. Fifty-three IgG Mab were analyzed from six different fusions (five vs Der p I, one vs Der f I). By antigen binding radioimmunoassay (RIA), most Mab were either Der p I or Der f I specific, and only 2/53 bound to both allergens. Epitope mapping studies using cold Mab to inhibit the binding of six 125I labeled Mab to solid phase allergen defined four nonrepeated, nonoverlapping epitopes on Der p I, a single species-specific epitope on Der f I and a cross-reacting epitope present on each allergen. All but one of the 53 Mab bound to one of these six epitopes. Seventy percent (25/35) of anti-Der p I Mab were directed to the same epitope, suggesting that this epitope is immunodominant for BALB/c mice. Similarly, 88% (16/18) of anti-Der f I Mab bound to the same epitope on Der f I. Parallel cross-inhibition curves were obtained using the species-specific Mab, 10B9, and the cross-reacting Mab, 4C1, to compete for binding to Der p I, suggesting that the epitopes defined by these two Mab on Der p I are adjacent to one another. Both murine Mab and polyclonal rabbit IgG antibodies to cross-reacting sites on both allergens were used to inhibit binding of human IgE antibodies to Der p I by using 19 sera from mite allergic patients. Cross-reacting rabbit IgG antibodies strongly inhibited all sera tested (mean 79.5% +/- 7.7) and two Mab, 10B9 and 4C1, partially inhibited (38% +/- 12). However, the four Mab directed against separate species-specific epitopes (including murine immunodominant sites) showed little or no inhibition (less than or equal to 20%). Our results suggest that most of the epitopes defined by Mab are not the same as, or close to, those defined by human IgE antibody. The striking differences in the repertoires of murine IgG and human IgE antibody responses to Der p I and Der f I could be explained by genetic differences or by altered antigen processing and presentation occurring as a result of different modes of immunization in mice and in mite allergic humans.