gebhart/patrepeval huggingface dataset:
“Me-Too” Products — Friend or Foe? (2004)

A second drug-eluting coronary stent. Another drug for erectile dysfunction. A sixth statin (or seventh, counting cerivastatin). Medical journals seem filled with research articles that induce a sense of déjà vu. Readers wonder, “Have I read this paper before?” No, that was a similar study of a similar product.Critics of the pharmaceutical and medical-device industry argue that “me-too” products cause problems for medicine beyond confusion. They assert that these market latecomers often differ trivially from earlier products and that the billions of dollars spent marketing me-too products could be spent in better ways, such as developing orphan drugs for . . .
Realization of CDTA based current-mode universal filter (2008)

A new current-mode (CM) filter capable of providing simultaneously lowpass (LP), bandpass (BP) and highpass (HP) responses has been presented. The realization of notch and allpass (AP) responses can be easily achieved without matching or rotation of components. The circuit employs a single current differencing transconductance amplifier (CDTA), two capacitors and one resistor. The circuit uses a minimum number of active and passive components and permits orthogonal tunability of pole frequency (ω o )) and bandwidth (ω o /Q) alongwith enjoying low active and passive sensitivities. PSPICE simulation results are obtained.
4-Slot, 8-Drop Impedance-Matched Bidirectional Multidrop DQ Bus With a 4.8-Gb/s Memory Controller Transceiver (2013)

In this paper, we introduce an impedance-matched bidirectional multidrop (IMBM) DQ bus, together with a 4.8-Gb/s transceiver for a memory controller that supports this bus. Reflective ISI is eliminated at each stub of the IMBM DQ bus by resistive unidirectional impedance matching. A prototype memory controller transceiver is designed and fabricated in a 0.13- <formula formulatype="inline" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"><tex Notation="TeX">$\mu{\rm m}$</tex></formula> CMOS process and operates with a 1.2-V supply voltage. Its effectiveness is shown on various multidrop channel configurations. At 4.8 Gb/s, this transceiver with a 4-slot, 8-drop IMBM DQ bus has an eye opening of 0.39 UI in TX mode and 0.58 UI in RX mode, at a threshold of <formula formulatype="inline" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"><tex Notation="TeX">$10^{-9}$</tex></formula> BER, whereas a comparable transceiver with a conventional 4-slot, 8-drop stub series terminated logic has no timing margin under the same test conditions. Our transceiver consumes 14.25 mW/Gb/s per DQ in TX mode, and 13.69 mW/Gb/s per DQ in RX mode.
Framework design and implementation for oil tank detection in optical satellite imagery (2012)

In this paper, we propose a coarse-to-fine framework design and implementation for oil tank detection in optical satellite imagery. The framework is mainly composed of two operations: 1) from the whole scene imagery, extraction of patches with oil tanks based on the probabilistic latent semantic analysis model; 2) in the relatively small size patches, detection of the oil tanks with Hough transform and template matching. Experiments show that the framework provides a promising solution for oil tank detection in optical satellite imagery.
Security Analysis of Open Source Network Access Control in Virtual Networks (2018)

Enterprise networks depend on Network Access Control software to restrict access to valuable resources. Significant number of attacks come from internal threats, such as disgruntled employees and infected personal devices brought into the company network. Network Access Control software plays an important role in detecting and protecting against these kind of threats. Most companies maintain huge and complex internal networks that form the backbone of their business and the safe harbor for their intellectual property. Thus, its essential to make sure each machine and user has only the right amount of access to the corporate network. With the widespread use of mobile and IoT devices integrating dynamically to corporate networks, this task gets even more complicated. Virtual Local Area Networks (VLANs) are heavily employed to securely partition the intranet because of the suitability for a corporate setting. In this paper, we have evaluated the security of PacketFence Network Access Control server, installed within GNS3 network emulator. Using an open-source tool named Yersinia to carry out experiments, we proved that attacks are viable and realistic. We showed different possible ways to attack the PacketFence network along with how to prevent.
Nickel(0)-Mediated Coupling Polymerizations via Microwave-Assisted Chemistry (2002)

ADVERTISEMENT RETURN TO ISSUEPREVCommunication to the...Communication to the EditorNEXTNickel(0)-Mediated Coupling Polymerizations via Microwave-Assisted ChemistryKenneth R. CarterView Author Information IBM Almaden Research Center, NSF Center for Polymeric Interfaces and Macromolecular Assemblies, 650 Harry Road, San Jose, California 95120-6099 Cite this: Macromolecules 2002, 35, 18, 6757–6759Publication Date (Web):August 1, 2002Publication History Received13 March 2002Revised4 June 2002Published online1 August 2002Published inissue 1 August 2002https://pubs.acs.org/doi/10.1021/ma025515khttps://doi.org/10.1021/ma025515krapid-communicationACS PublicationsCopyright © 2002 American Chemical SocietyRequest reuse permissionsArticle Views628Altmetric-Citations60LEARN 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-AlertscloseSupporting Info (1)»Supporting Information Supporting Information SUBJECTS:Chemical reactions,Chemical synthesis,Electromagnetic radiation,Polymerization,Polymers Get e-Alerts
Mathematical statistics (1973)

Article Free Access Share on Mathematical statisticsCSC '73: Proceedings of the 1st annual computer science conference on Program information abstractsFebruary 1973Pages 25–26https://doi.org/10.1145/1125118.1125129Published:20 February 1973Publication History 0citation103DownloadsMetricsTotal Citations0Total Downloads103Last 12 Months11Last 6 weeks0 Get Citation AlertsNew Citation Alert added!This alert has been successfully added and will be sent to:You will be notified whenever a record that you have chosen has been cited.To manage your alert preferences, click on the button below.Manage my AlertsNew Citation Alert!Please log in to your account Save to BinderSave to BinderCreate a New BinderNameCancelCreateExport CitationPublisher SiteeReaderPDF
On the Comparative Advantage of Chinese Industries (2004)

(2004). On the Comparative Advantage of Chinese Industries. The Chinese Economy: Vol. 37, No. 2, pp. 6-15.
Jesse L.Greenstein 15 October 1909-21 October 2002 (2005)

JESSE L. GREENSTEIN 15 october 1909 . 21 october 2002 PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY VOL. 149, NO. 1, MARCH 2005
Investigations on Philornis downsi Dodge and Aitken (Diptera: Muscidae) in Trinidad: a Parasite of the Darwin Finches (2013)

The larvae of Philornis downsi (Diptera: Muscidae) are external haematophagous parasites of nestling birds. It is an invasive fly to the Galapagos Islands that poses a threat to several endemic bird species. Preliminary investigations were conducted in Trinidad on suitable hosts from which to source Philornis for laboratory rearing and with which to conduct field studies on P. downsi within its natural range. Bird nests were collected from 13 locations around Trinidad and all examined for parasitism by Philornis species. The most abundant Philornis species by far was P. trinitensis . Several common birds from residential and agricultural areas were found to be hosts of P. downsi including the Carib Grackle, Greater Kiskadee, Tropical Mockingbird, House Wren and Palm Tanager. Of these the House Wren, Troglodytes aedon and Carib Grackle, Quiscalus lugubris appear to be most suited for field studies and collection. Key words (not in title): laboratory rearing, host range, parasitoids, House Wren, Carib Grackle.
Effect of clenbuterol on normal and denervated muscle growth and contractility (1990)

The reported anabolic action of some beta 2 agonists may have clinical applications in certain muscle wasting states. Administration of clenbuterol (2 mg/kg diet for 14 days) to rats resulted in a limited degree of hypertrophy of normal muscles; the effect was more pronounced on fast-twitch muscles than on slow-twitch muscles. The anabolic effect was greatest in denervated muscles, where it was significantly more effective on the slow-twitch type. Clenbuterol significantly improved the contractile properties of denervated slow-twitch muscle, reverting them toward normal, but had little effect on contractile properties of denervated fast-twitch muscle. Such differential effects of clenbuterol must be taken into consideration in the evaluation of any future human intervention study.
The allyl ether as a protecting group in carbohydrate chemistry. Part 10. Synthesis of 3-O-(β-<scp>D</scp>-galactopyranosyl 3-sulphate)-2-O-hexadecanoyl-1-O-hexadecyl-<scp>L</scp>-glycerol, ‘seminolipid’ (1979)

3-O-Allyl-L-glycerol was converted, by way of the 1-O-trityl derivative, into 3-O-allyl-2-O-(but-2-enyl)-L-glycerol, which was alkylated with hexadecyl bromide and sodium hydride in NN-dimethylformamide. The product was converted, by the action of potassium t-butoxide in dimethyl sulphoxide, into 1-O-hexadecyl-3-O-(prop-1-enyl)-L-glycerol which was alkylated with ‘crotyl bromide’ and the product was hydrolysed to give 2-O-(but-2-enyl)-1-O-hexadecyl-L-glycerol. This was condensed with acetobromogalactose to give the β-galactoside which was converted into crystalline 2-O-(but-2-enyl)-1-O-hexadecyl-3-O-(3,4-O-isopropylidene-β-D-gaiactopyranosyl)-L-glycerol. This, on benzylation followed by acidic hydrolysis, gave 3-O-(2,6-di-O-benzyl-β-D-galactopyranosyl)-2-O-(but-2-enyl)-1-O-hexadecyl-L-glycerol which was converted, by way of the O-dibutylstannylidene derivative, into 3-O-(3-O-ally) 2,6-di-O-benzyl-β-D-galactopyranosyl)-2-O-(but-2-enyl)-1-O-hexadecyl-L-glycerol. Benzylation of this compound and subsequent treatment with potassium t-butoxide in dimethyl sulphoxide gave 3-O-[2,4,6-tri-O-benzyl-3-O-(prop-1-enyl)-(β-D-galactopyranosyl]-1-O-hexadecyl-L-glycerol which was acylated with hexadecanoyl chloride in pyridine. The prop-1-enyl group was cleaved by the action of mercury(II) chloride to give crystalline 3-O-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-2-O-hexadecanoyl-1-O-hexadecyl-L-glycerol. This compound was sulphated with the pyridine–sulphur trioxide complex and the benzyl groups were removed by catalytic hydrogenolysis in glacial acetic acid to give ‘seminolipid’ with properties similar to those reported for the natural material. ‘Desulphato-seminolipid’[3-O-(β-D-galactopyranosyl)-2-O-hexadecanoyl-1-O-hexadecyl-L-glycerol] was also prepared by catalytic hydrogenolysis of 3-O-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-2-O-hexadecanoyl-1-O-hexadecyl-L-glycerol.
Design of Virtual Objects Using Transformation Optics (2016)

Two structures of virtual targets filled with metamaterials are investigated through transformation optics to tailor the specific electromagnetic fields into desired spatial patterns. One virtual structure is a square column object transformed from a dielectric cylinder and the other virtual structure is a cylinder object transformed from a dielectric square column. Because the electromagnetic parameters in the virtual objects are obtained from real objects by the method of transformation optics, the scattering fields of virtual structures are the same as those of the real objects. The numerical simulations further prove the correction of theoretical results.
Silicon nanowires for high-sensitivity glucose detection (2006)

Silicon nanowires (SiNWs) were investigated as supporting matrices for enzyme immobilization to construct glucose biosensors. Glucose oxidase was adsorbed onto SiNWs after different treatments, either as grown, HF etched, or carboxylic acid (COOH) functionalized. The amperometric biosensor with COOH-functionalized SiNWs performed the best with a detection limit of 0.01mM glucose (signal-to-noise ratio=3). For real-time detection of glucose, SiNW biosensor showed a linear response in the range of 0.1–15mM. This work demonstrates the utility of SiNWs as a biosensor component and provides a general method to modify the surface of semiconducting nanomaterials for potential biomedical applications.
Parsimonious principle of GARCH models: a Monte‐Carlo approach (2006)

Design/methodology/approach – Both Monte‐Carlo simulation data and real‐world data are used in the paper. Likelihood‐family tests are used to test in‐sample fitness, while mean‐squared prediction error is employed for out‐sample prediction tests.
A note on the computational efficiency of the FIR multistage implementations of fractional sampling rate conversion (1985)

The question of whether computational savings can generally be achieved in the FIR multistage implementations of fractional sampiing rate conversion over a single-stage implementation is not well answered in the literature. In this correspondence, it is pointed out that there exists a class of fractional sampling rate conversion problems for which FIR multistage implementations have no computational advantage over single-stage implementations. This result is uncommon multistage implementations of integer factor sampling rate conversion. It is important to weigh more carefully the tradeoffs involved in such cases before making a choice between the single-stage and multistage implementations.
Analysis of path data in marketing with applications to grocery shopping (2008)

Path data, i.e., records of consumers' movements over time, contain valuable information for marketing researchers because they describe how consumers interact with their environment and make dynamic choices. This dissertation focuses on the analysis of path data, with particular emphasis on the study of a novel data set—integrated grocery shopping path and purchasing (scanner) data obtained from grocery carts affixed with Radio Frequency Identification (RFID) tags. The dissertation is comprised of three essays, each of which studies paths using a different approach. In the first essay, we identify the different dimensions and components of a path model and develop a unifying framework that allows us to apply tools developed in other disciplines (e.g., models of birds, pedestrians, and traffic) to path data in marketing. In the second essay, we develop a stochastic model for store shopping trips to capture the relationship between consumers' shopping paths through the store and their purchasing behavior. Using this model, we test several behavioral hypotheses about consumer grocery shopping behavior (e.g., shopping momentum, licensing, goal gradient, crowding/herding). In the third essay, we view grocery shopping trips through the lens of the "Traveling Salesman Problem" (TSP), a classic optimization framework in operations research. We calculate the TSP-optimal (shortest travel distance) path for each grocery shopper and compare each observed path with its optimal counterpart. We then decompose the systematic deviations from optimality into "order deviation" and "travel deviation," and study the relationship between these deviations and shopping behavior. The dissertation concludes with a short chapter, briefly describing areas for future research.
Color Picture Source Synchronization by the Natlock System (1969)

Equipment has been developed to synchronize color television sources so that they can be mixed and split-screened together at a central point. The system, which can work with any number of sources, controls the timing and phase of each source by error signals coded as audio tones which are generated by comparison equipment at the mixing point and carried by telephone bandwidth circuits. Part of the system, which was developed primarily for remote sources mounted in vehicles, is also being used within a studio complex in London to perform color-subcarrier phasing. The lock-up times of the various arrangements and the final accuracy required are discussed.
Combining Multiple Indicators of Clinical Quality (2007)

Different methods of computing composite quality scores can lead to different conclusions being drawn about both relative and absolute quality among health care providers. Different methods are suited to different types of application. The main advantages and disadvantages of each method are described and discussed.
Gingival recontouring by provisional implant restoration for optimal emergence profile: report of two cases (2011)

Gingival recontouring with a provisional implant restoration is a non-surgical and non-procedure-sensitive method. The implant restoration with the optimal emergence profile is expected to provide superior esthetic and functional results.
Effect of surface modification of aluminum nitride on electrical and thermal characterizations of thermosetting polymeric nanocomposites (2012)

Abstract Thermally conductive composites and nanocomposites composed of epoxy resin as base matrix and aluminum nitride (AlN) as micro and nanofiller have been studied at variable temperatures and loading of AlN. To improve the dispersion of the filler within the polymer matrix, AlN was surface modified with silane‐coupling agent. Thermogravimetric analysis confirmed the interfacial bonding of epoxy‐ and silane‐modified AlN. The dielectric properties of epoxy/AlN composites and nanocomposites have been studied at variable percentage of filler. Test result indicated an increase of thermal conductivity of the composites at 20 wt% of AlN. Also, silane‐treated composites exhibited improved electrical conductivity properties, whereas the electrical insulation property decreased in terms of dielectric strength and resistivity. POLYM. COMPOS., 2013. © 2012 Society of Plastics Engineers
Analytical and numerical investigation of the effect of pulse shape of intense, few-cycles TM 01 laser on the acceleration of charged particles (2011)

The effect of the pulse-shape, carrier-envelope phase (CEP) and number of cycles of the ultra-intense, ultra-short fewcycles TM 01 laser propagating in vacuum on the acceleration of the electrons has been analytically and numerically investigated. The Gaussian, Lorentzian, and hyperbolic-secant temporal profiles of the laser pulse have been considered to get an insight into the scheme of acceleration of charged particles. A laser of intensity ~10 22 W/cm 2 is found to accelerate the on-axis electrons from rest to the GeV energy range. The numerical results show that a single cycle Lorentzian profile of the laser pulse may mainly be used to obtain the higher values of possible electron acceleration.
A Comparison of DNA Compaction by Arginine and Lysine Peptides: A Physical Basis for Arginine Rich Protamines (2013)

Protamines are small, highly positively charged peptides used to package DNA at very high densities in sperm nuclei. Tight DNA packing is considered essential for the minimization of DNA damage by mutagens and reactive oxidizing species. A striking and general feature of protamines is the almost exclusive use of arginine over lysine for the positive charge to neutralize DNA. We have investigated whether this preference for arginine might arise from a difference in DNA condensation by arginine and lysine peptides. The forces underlying DNA compaction by arginine, lysine, and ornithine peptides are measured using the osmotic stress technique coupled with X-ray scattering. The equilibrium spacings between DNA helices condensed by lysine and ornithine peptides are significantly larger than the interhelical distances with comparable arginine peptides. The DNA surface-to-surface separation, for example, is some 50% larger with polylysine than with polyarginine. DNA packing by lysine rich peptides in sperm nuclei would allow much greater accessibility to small molecules that could damage DNA. The larger spacing with lysine peptides is caused by both a weaker attraction and a stronger short-range repulsion relative to that of the arginine peptides. A previously proposed model for binding of polyarginine and protamine to DNA provides a convenient framework for understanding the differences between the ability of lysine and arginine peptides to assemble DNA.
Bole (1889)

Bole Get access A. W. B. A. W. B. Search for other works by this author on: Oxford Academic Google Scholar Notes and Queries, Volume s7-VIII, Issue 199, 19 October 1889, Page 317, https://doi.org/10.1093/nq/s7-VIII.199.317c Published: 19 October 1889
Lung Function and Exercise Capacity in Young Adults Born Prematurely (2006)

Long-term effects of prematurity were airway obstruction and a lower CO diffusing capacity compared with control subjects, although mean lung function parameters were within the normal range. Ex-preterms had a lower exercise level, which could not be explained by impaired lung function or smoking habits, but might be due to impaired physical fitness.
Demand Side Management in Tropical Island Buildings. Elaboration of global quality standards for natural and low energy cooling in Buildings (1997)

International audience
Preliminary experience with a configuration control system for modular programs (1984)

This paper describes some preliminary experience gathered during the implementation and early use of a program composition and version control system. This system has been designed and implemented as a part of the Adele research project, a programming environment for the production of modular programs (Estublier 83). This project has four main components: a) a program editor, interpreter and debugger; b) a parameterized code generator; c) a user interface; d) a program base, the subject of this paper. The current version of this environment has been developed on a Multics system. The program base, including the system composition and version control mechanisms, has been used for six months, notably for its own development and maintenance.
The pulsars (1972)

Many theories have been put forward about pulsars. What are they, and what are the origins of the enormous energy they radiate?
Efficient Online Hyperparameter Optimization for Kernel Ridge Regression with Applications to Traffic Time Series Prediction (2018)

Computational efficiency is an important consideration for deploying machine learning models for time series prediction in an online setting. Machine learning algorithms adjust model parameters automatically based on the data, but often require users to set additional parameters, known as hyperparameters. Hyperparameters can significantly impact prediction accuracy. Traffic measurements, typically collected online by sensors, are serially correlated. Moreover, the data distribution may change gradually. A typical adaptation strategy is periodically re-tuning the model hyperparameters, at the cost of computational burden. In this work, we present an efficient and principled online hyperparameter optimization algorithm for Kernel Ridge regression applied to traffic prediction problems. In tests with real traffic measurement data, our approach requires as little as one-seventh of the computation time of other tuning methods, while achieving better or similar prediction accuracy.