gebhart/patrepeval huggingface dataset:
<title>Long-gage fiber optic Bragg grating strain sensors to monitor civil structures</title> (2001)

Fiber optic Bragg gratings packaged in long gage configurations are being used to measure static and dynamic macro-strains in structures and structural models to monitor structural health and detect and identify macro-damage incurred from a seismic event. These long gage sensors are being used to experimentally verify analytical models of small-scale structural models in their pre- and post-damage states using system identification techniques. This fiber optic deformation measurement system could play a significant role in monitoring/recording with a higher level of completeness the actual seismic response of structures and in non-destructive seismic damage assessment techniques based on dynamic signature analysis. This new sensor technology will enable field measurements of the response of real structures to real earthquakes with the same or higher level of detail/resolution as currently in structural testing under controlled laboratory conditions.
Single Cell Fabrication Towards the Realistic Evaluation of a CNT‐Strung ZIF‐Derived Electrocatalyst as a Cathode Material in Alkaline Fuel Cells and Metal−Air Batteries (2017)

Abstract The development of an electrocatalyst possessing all the vital requisites of an ideal electrode material, such as high porosity, high conductivity, and high intrinsic electrochemical activity, holds a decisive key in determining the activity of the triple‐phase boundary in many energy devices like fuel cells and metal−air battery systems. In the present work, highly porous cobalt‐based ZIFs are strung along the highly conducive CNT backbone by using a simple one‐pot technique at room temperature, which is then utilized to derive a porous, corrosion‐resistant, Co nanoparticle‐embedded electrocatalyst. Herein, for the first time, the single cell performance of the Co‐ZIF‐67‐derived electrocatalyst has been evaluated by fabricating membrane electrode assemblies of alkaline exchange membrane fuel cell (AEMFC) and zinc–air battery (ZAB) systems. A maximum power density of 296 mW/cm 2 (vs. 317 mW/cm 2 for 40 wt.% Pt/C) and 60 mW/cm 2 (vs. 64 mW/cm 2 for 40 wt.% Pt/C) in the single cells of ZAB and AEMFC systems, respectively, establishes the practical proficiency of the homemade electrocatalyst for cathode applications during realistic system‐level validations.
Wireless Monitoring of Patient’s Vital Signs (2012)

With all the technological advances and current devices available, large and good projects are not only restricted to the invention of new technologies and concepts but also, and mainly, to the merging of existing technologies resulting in new ideas and devices that address problems not yet solved.
Design features of the upcoming Coastal and Ocean Basin in Ostend, Belgium, for marine renewable energy applications (2017)

The new Coastal and Ocean Basin (COB) located at the Greenbridge Science Park in Ostend, Belgium is under construction since February 2017. The laboratory will provide a versatile facility that will make a wide range of physical modelling studies possible, including the ability to generate waves in combination with currents and wind at a wide range of model scales. The facility is serving the needs in Flanders, Belgium, in the fields of mainly offshore renewable energy and coastal engineering. The COB will allow users to conduct tests for coastal and offshore engineering research and commercial projects. The basin will have state-of-the-art generating and absorbing wavemakers, a current generation system, and a wind generator. It will be possible to generate waves and currents in the same, opposite and oblique directions. The basin is expected to be operational in 2019. This paper presents an overview of the basin’s capabilities, the ongoing work, and selected results from the design of the COB.
MAS ACADEMICOS BENEFICIADOS POR LOS PROGRAMAS DE APOYO (1995)

EL SEGUNDO SEMINARIO DE DIFUSION ACADEMICA EVOLUCION DE LOS PROGRAMAS DE APOYO ACADEMICO DE LA UNAM REUNIO A SECRETARIOS GENERALES DE ESCUELAS Y FACULTADES, QUIENES ANALIZARON LOS AVANCES DE LOS PROGRAMAS DE SUPERACION DEL PERSONAL DOCENTE. EN EL EVENTO, ORGANIZADO EL 27 DE JUNIO EN LA UNIDAD DE SEMINARIOS IGNACIO CHAVEZ POR LA SECRETARIA GENERAL, EL COORDINADOR DE PROGRAMAS ACADEMICOS, JORGE HERNANDEZ, SENALO QUE EL PROGRAMA FUNDACION UNAM DE INICIACION TEMPRANA A LA INVESTIGACION Y DOCENCIA HA AUMENTADO EL TOTAL DE BECAS OTORGADAS, AL IGUAL QUE EL DE TESIS DE LICENCIATURA. POR SU PARTE, JOSE LUIS BOLDU, DE LA DIRECCION GENERAL DE ASUNTOS DE PERSONAL ACADEMICO (DGAPA), INFORMO DEL CRECIMIENTO EN EL NUMERO DE BENEFICIARIOS DEL PROGRAMA DE PRIMAS AL DESEMPENO Y DE LA SITUACION Y DISTRIBUCION DEL PROGRAMA DE BECAS NACIONALES.
Sound Source Separation Using Shifted Non-Negative Tensor Factorisation (2006)

Recently, shifted non-negative matrix factorisation was developed as a means of separating harmonic instruments from single channel mixtures. However, in many cases two or more channels are available, in which case it would be advantageous to have a multichannel version of the algorithm. To this end, a shifted non-negative tensor factorisation algorithm is derived, which extends shifted non-negative matrix factorisation to the multi-channel case. The use of this algorithm for multi-channel sound source separation of harmonic instruments is demonstrated. Further, it is shown that the algorithm can be used to perform non-negative tensor deconvolution, a multi-channel version of non-negative matrix deconvolution, to separate sound sources which have time evolving spectra from multi-channel signals
Effect of Electrolytes on the Selectivity and Stability of n-type WO3Photoelectrodes for Use in Solar Water Oxidation (2012)

High surface area porous n-type WO3 electrodes were prepared electrochemically and used as a photoanode in a water-splitting photoelectrochemical cell. Various electrolytes containing different anions (acetate, chloride, phosphate, perchlorate, and sulfate) and cations (Li+, Na+, and K+) were prepared at pH 1, 3, and 5 to investigate how these anions and cations affect the efficiency of the photo-oxidation reaction of water on the WO3 surface. To quantitatively compare their effects on O2 evolution, photocurrent to oxygen conversion efficiency was obtained for each electrolyte by simultaneously measuring photocurrent and O2 produced in a sealed divided cell. The type of competing reactions present in each electrolyte and their effects on water oxidation to O2 or to hydrogen peroxide, which is known to accumulate on the WO3 surface and cause photocorrosion, were investigated. The results reported in this study will be useful in formulating optimum electrolyte compositions to enhance desired photo-oxidation reactions for various photoelectrochemical cells.
Post-Synthesis Alkoxide Formation Within Metal−Organic Framework Materials: A Strategy for Incorporating Highly Coordinatively Unsaturated Metal Ions (2009)

A new noncatenated metal-organic framework containing pendant alcohol functionalities was synthesized. The alcohols were then post-synthetically converted to either lithium or magnesium alkoxides, with the incorporated metals anchored far from nodes or carboxylate functionalities. The metal alkoxide sites can be obtained stoichiometrically while maintaining the permanent porosity and large surface area of the parent hydroxylated material. The incorporated metal ions are found to induce an unusual pattern of binding energetics for H(2): isosteric heats of adsorption increase, rather than decrease, with increasing H(2) loading. Additionally, at 1 atm and 77 K, uptake (at least with low Li(+) loading) is increased by two hydrogen molecules per Li(+).
The benzene molecule as a molecular resonant-tunneling transistor (2000)

Experiments and theory have so far demonstrated that single molecules can form the core of a two-terminal device. Here we report first-principles calculations of transport through a benzene-1, 4-dithiolate molecule with a third capacitive terminal (gate). We find that the resistance of the molecule rises from its zero-gate-bias value to a value roughly equal to the quantum of resistance (12.9 kΩ) when resonant tunneling through the π* antibonding orbitals occurs.
Potential dual targeting of an Arabidopsis archaebacterial-like histidyl-tRNA synthase to mitochondria and chloroplasts (1998)

International audience
Quantitative early decision making metric for identifying irregular breathing in 4DCT (2015)

The decision making metric based on κ was shown to be an accurate classifier of regular and irregular breathing patterns in a large patient population. Breathing type, as defined in a previous published work, was accurately classified by κ(rel) with the use of a single respiratory surrogate compared to the physiological use of multiple respiratory surrogates. This work provided a quantitative early decision making metric to quickly and accurately assess breathing patterns as well as the presence and magnitude of irregular breathing during 4DCT.
A new three-phase low THD power supply with high-frequency isolation and 60V/200A regulated DC output (2002)

This work proposes a new isolated high power factor 12 kW power supply based on an 18-pulse transformer arrangement. Three full-bridge converters are used for isolation and to balance the DC-link currents, without current sensing or a current controller. The topology provides a regulated DC output with a very simple control strategy. Simulation and experimental results are presented in this paper.
Debugging aids for systems-on-a-chip (2002)

The advent of in-circuit emulation (ICE) tools to the embedded systems designer was akin to the advent of the tractor to farmers: life suddenly became easier. The ICE allows easy access to the CPU register set, memory map and allows simple implementation of features such as hardware breakpoints and trace functions. Essentially, the ICE allows a target cable from the (ICE) box to be directly connected, via a header-socket interface, to the circuit board. The header consists of an exact representation of the microcontroller footprint. As microcontrollers are becoming more highly integrated however, the ICE solution in itself is facing certain challenges. Firstly, microcontroller bus speeds are increasing rapidly, roughly doubling every 4-5 years. This presents a problem as high clock rates are difficult to emulate using a cable and target connector. In addition, address and data-bus ports aren't always available on single chip MCUs, thus memory replacement hardware and logic analyzer approaches can be restricted. Another problem which the ICE cannot resolve is that of the mechanical interface. As MCU pincounts increase (at a rate similar to their clock speeds), 'hookover' connectors are becoming increasingly unreliable, unmanageable and downright expensive. In many applications, the space restrictions placed on the control unit (where the circuit resides) will simply not permit a hookover connection. This physical size limitation in fact, is fast becoming very common.
Data on analysis of coronary atherosclerosis on computed tomography and 18F-sodium fluoride positron emission tomography (2017)

This article contains the data showing illustrative examples of plaque classification on coronary computed tomography angiography (CCTA) and measurement of <sup>18</sup>F-sodium fluoride (<sup>18</sup>F-NaF) uptake in coronary atherosclerotic lesions on positron emission tomography (PET). We divided the lesions into one of three plaque types on CCTA (calcified plaque, non-calcified plaque, partially calcified plaque). Focal <sup>18</sup>F-NaF uptake of each lesion was quantified using maximum tissue-to-background ratio. This article also provides a representative case with a non-calcified coronary plaque detected on CCTA and identified on <sup>18</sup>F-NaF PET/non-contrast computed tomography based on a location of a vessel branch as a landmark. These complement the data reported by Kitagawa et al. (2017) [1].
Intrinsic High-Order Ionic Superlattices in Two-Dimensional Oxide Perovskites (2023)

Abstract A high-order superlattice is desirable in emerging classes of semiconductors because it allows functionalities beyond the reach of existing materials. Despite their beneficial features, certain shortcomings, such as the poor interface between heterostructures and laborious time-consuming fabrication for stacking high-ordered layers, still need to be addressed. Here, we present intrinsic high-order ionic layered superlattices in two-dimensional layered Dion-Jacobson phase oxide perovskites. The atomically clean interfaces between neighbouring layers ensure unique quantum mechanical properties derived from the quantum wells of ionic layered superlattices. The resultant anomalous charging behaviour offers tenable conductivity enhancements and realises artificial synaptic devices modulated by both optical and electrical stimuli. We also demonstrate the high tunability of the ionic composition and number of layers of the two-dimensional layered oxide perovskites, resulting in tailored electrical properties. Our study promises a new class of ideal superlattices and their great potential as a novel two-dimensional building block for device applications.
MemInsight: platform-independent memory debugging for JavaScript (2015)

JavaScript programs often suffer from memory issues that can either hurt performance or eventually cause memory exhaustion. While existing snapshot-based profiling tools can be helpful, the information provided is limited to the coarse granularity at which snapshots can be taken. We present MemInsight, a tool that provides detailed, time-varying analysis of the memory behavior of JavaScript applications, including web applications. MemInsight is platform independent and runs on unmodified JavaScript engines. It employs tuned source-code instrumentation to generate a trace of memory allocations and accesses, and it leverages modern browser features to track precise information for DOM (document object model) objects. It also computes exact object lifetimes without any garbage collector assistance, and exposes this information in an easily-consumable manner for further analysis. We describe several client analyses built into MemInsight, including detection of possible memory leaks and opportunities for stack allocation and object inlining. An experimental evaluation showed that with no modifications to the runtime, MemInsight was able to expose memory issues in several real-world applications.
Superficially Located White Matter Structures Commonly Seen in the Human and the Macaque Brain with Diffusion Tensor Imaging (2011)

The white matter of the brain consists of fiber tracts that connect different regions of the brain. Among these tracts, the intrahemispheric cortico-cortical connections are called association fibers. The U-fibers are short association fibers that connect adjacent gyri. These fibers were thought to work as part of the cortico-cortical networks to execute associative brain functions. However, their anatomy and functions have not been documented in detail for the human brain. In past studies, U-fibers have been characterized in the human brain with diffusion tensor imaging (DTI). However, the validity of such findings remains unclear. In this study, DTI of the macaque brain was performed, and the anatomy of U-fibers was compared with that of the human brain reported in a previous study. The macaque brain was chosen because it is the most commonly used animal model for exploring cognitive functions and the U-fibers of the macaque brain have been already identified by axonal tracing studies, which makes it an ideal system for confirming the DTI findings. Ten U-fibers found in the macaque brain were also identified in the human brain, with a similar organization and topology. The delineation of these species-conserved white matter structures may provide new options for understanding brain anatomy and function.
Modeling traffic impact of flyover at an urban intersection under mixed traffic environment (2004)

In order to ease transportation problems, many urban authorities in India have taken up initiative for&#13;\nconstruction of flyovers at major intersections. However, in most of the cases a comprehensive planning&#13;\napproach has not been adopted, either due to lack of fund or ignorance about the planning perspective of&#13;\nsuch proposals. The locations for flyovers have been decided based on present day operating conditions&#13;\nand the traffic impacts of such flyovers at adjacent intersections have not been analysed. In the present&#13;\npaper, the traffic impact of a flyover along with its adjacent intersection has been analysed, using a&#13;\nsimulation model developed for mixed traffic operations and poor lane discipline prevailing in India.&#13;\nThrough the case study presented in the paper, it has been demonstrated that an ill planned flyover only&#13;\nshifts the location of the problem without bringing any benefit to traffic. The potential use of simulation&#13;\nmodel for analyzing traffic impacts has been shown; and the need for such analysis for the planning of&#13;\nflyovers has been highlighted.
Surface series-expansion coefficients for numerical design of scannable aspherical microwave and acoustic lenticular antennas (1974)

Normalised series-expansion coefficients are presented for the numerical design of the surfaces of extremely short-focal-length/wide angle asperical scanning lens antennas with symmetrical off-axis focal points. Based on theoretical techniques previously developed for the problem, the normalised numerical results presented assume an index of refraction of 1.594 and a fixed off-axis angle of 20° for design purposes. Included also are curves of certain related design parameters, and information on lens-antenna performance characteristics in the form of typical scanning diffraction patterns for radiation or reception. Some worked examples are given.
More on replacing transitional acoustic ray fields by a bundle of modes (1982)

The failure of ray acoustics in transition regions near single and multiple caustics, bottom glancing and critically incident rays in a vertically stratified ocean can be repaired by replacing these ray fields with a bundle of guided modes plus truncation remainders. The theory for this equivalence is exact, and has been verified by direct numerical implementation of the various constituents [E. Niver, A. Kamel, and L. B. Felsen, J. Acoust. Soc. Am. Suppl. 1 71 S66 (1982)]. The study has now been extended by treating the remainder not only as a modified (“collective”) ray field as presented previously [L. B. Felsen, J. Acoust. Soc. Am. 69, 352 (1981)] but alternatively as a modified (collective) modal field. Moreover, asymptotic considerations have been employed to simplify the computer program. Detailed numerical comparisons for a model profile reveal the accuracy and numerical efficiency of various mode and remainder options as applied to the transitional ray fields noted above. It is shown that modal replacement of rays near single or multiple caustics also accounts for non-negligible evanescant ray fields. Moreover, it is preferable to treat the remainders as a modified modal field instead of a modified ray field since the width of the equivalent mode bundle can be reduced thereby. [Work supported by ONR Ocean Acoustics Branch.]
A role for SHARPIN in platelet linear protein ubiquitination and function (2021)

Abstract SHARPIN (Src homology 3 and multiple ankyrin repeat domains protein (SHANK)- associated RH domain-interacting protein) as part of the linear ubiquitin chain assembly complex (LUBAC) catalyses the addition of linear (Met1-linked) ubiquitin chains to substrates. As part of this complex SHARPIN acts as a multi-functional modulator of immune/inflammatory responses through regulation of NfkB activation. In addition, SHARPIN can act as a negative regulator of integrin function. Despite platelets being anucleate cells several studies have determined potential roles for both ubiquitination and NfkB in regulating platelet function. However, little is known about either linear ubiquitination and/or SHARPIN in mouse platelets. In this study, we evaluated platelet function in mice with impaired SHARPIN expression. We confirmed that SHARPIN was expressed in platelets from wild-type mice but not in mice homozygous for SHARPIN cpdm allele (cpdm/cpdm) and that this correlated with a reduction in linear ubiquitination. Platelet function in response to thrombin was unaffected. In contrast, CRP-XL-and U46619-mediated platelet responses and thrombus formation under flow on a collagen-coated surface were significantly reduced in the cpdm/cpdm mice. This was associated with impaired U46619-mediated intracellular signalling as well as a reduction in CRP-mediated ERK phosphorylation. Despite the reported role for NfκB in regulating platelet function, inhibiting IκBα phosphorylation did not recapitulate the cpdm/cpdm phenotype. Together, these data indicate that the lack of SHARPIN and linear ubiquitination results in impaired thrombosis and platelet functional responses to CRP and U46619. This phenotype is independent of NfκB pathway inhibition but may involve alternative signalling pathways regulated by linear ubiquitination. Key Points SHARPIN plays an essential role in platelet linear protein ubiquitination and CRP and U46619-mediated platelet function In vitro thrombosis is significantly impaired in SHARPIN deficient mice
STEM images and associated parameters for Sm-doped BFO (2021)

This dataset contains atomically resolved STEM images and corresponding atom parametrization of different concentrations of samarium doped bismuth ferrite.
Automatic Reservoir Model Identification using Artificial Neural Networks in Pressure Transient Analysis (2015)

Abstract Pressure transient well test analysis is commonly used to help characterize oil and gas reservoirs. In a typical well test, interpretation of rate/pressure data usually yield information about permeability, skin factor, boundary conditions, and character of the reservoir. Some well tests, however, suffer from ambiguity and non-unique interpretation. The objective of this study is to apply the Artificial Neural Network (ANN) technology to identify the reservoir model. A multilayer neural network, with back propagation optimization algorithm, is used to identify the reservoir model. The required training and test datasets were generated by using the analytical solutions of commonly used reservoir models. Nine ANN networks were constructed with each one capable of differentiating among six boundary models. Most commonly found reservoir models of different inner, outer boundary and reservoir medium are included (e.g. vertical, fractured and horizontal wells; homogenous, dual porosity and radial composite reservoirs; and infinite, one sealing fault, two sealing faults, rectangle and circle boundaries). Each of the ANN of the nine networks has been constructed by one input layer, two hidden layers; and one output layer with six nodes characterizing the different reservoir boundary models. Different network structures and training intensity were tested during this work to arrive at optimum network design. The performance of the proposed ANN was tested against simulated noisy and smooth datasets. The results indicate that the proposed multilayer neural network can recognize the reservoir models with acceptable accuracy even with complex models. The comprehensive testing of different ANN designs showed that success rate increases significantly by distributing the commonly used reservoir models into nine networks. This ANN design can still yield good results even with some noise in the pressure data. After testing the ANN, they were then used in the interpretation of several field cases (including complex tests) and results are presented in the paper.