gebhart/patrepeval huggingface dataset:
STRUCTURAL AND FUNCTIONAL CHARACTERIZATION OF TENASCIN‐R (RESTRICTIN), AN EXTRACELLULAR MATRIX GLYCOPROTEIN OF GLIAL CELLS AND NEURONS (1996)

Tenascin-R (TN-R) is an extracellular matrix protein associated with the surface of neurons and glial cells. Immunohistological studies reveal that TN-R shows a restricted expression pattern in the developing nervous system. TN-R is the smallest member of the tenascin family and is composed of four structural motifs: a cysteine-rich segment at the N-terminus is followed by 4.5 EGF-like repeats. This region is followed by 9 consecutive fibronectin type III (FNIII)-like domains and at the C-terminus TN-R is related to the beta- and gamma- chains of fibrinogen. TN-R forms oligomeric structures as revealed by rotary shadowing electron microscopy of immunoaffinity-purified TN-R. TN-R interacts with the axon-associated F11 protein which results in an enhancement of F11 mediated neurite extension in in vitro assays. In short-term adhesion assays it was found that neural but not fibroblastic cells attach effectively on immobilized TN-R. The cell attachment site within TN-R was allocated to FNIII domain 8 while the site interacting with the F11 protein could be mapped to FNIII domain 2-3.
A new approach to conceptual document indexing: building a hierarchical system of concepts based on document clusters (2003)

We describe an original approach to conceptual document modeling. An abstract view of conceptual modeling is introduced and a method for building a hierarchical system of concepts based on analyzing large text collection and clustering documents is proposed. Then the concepts are employed in indexing documents in order to effectively examine and compare their contents and match them with queries.
Mobile ultrasonic transducer positioning (2017)

For positioning a moving ultrasonic transmitter, most of the existing ultrasonic positioning systems require the use of a bank of correlators to estimate the Doppler shift associated with its movement which require high computational complexity. In this paper, for positioning a moving transmitter, a computationally efficient a Doppler shift estimation and compensation technique is proposed. As the proposed approach has the ability to measure the Doppler shift directly from the received signal, it does not require to use a bank of correlators to estimate the Doppler shift associated with its movement of the transmitter.
Mild Hydrothermal Crystal Growth, Structure, and Magnetic Properties of Ternary U(IV) Containing Fluorides: LiUF<sub>5</sub>, KU<sub>2</sub>F<sub>9</sub>, K<sub>7</sub>U<sub>6</sub>F<sub>31</sub>, RbUF<sub>5</sub>, RbU<sub>2</sub>F<sub>9</sub>, and RbU<sub>3</sub>F<sub>13</sub> (2014)

Single crystals of several ternary alkali uranium fluorides, LiUF5, KU2F9, K7U6F31, RbUF5, RbU2F9, and RbU3F13, have been obtained in a mild hydrothermal process using UO2(CH3CO2)2(H2O)2 as the uranium source. Their crystal structures were determined by single crystal X-ray diffraction. The uranium in the starting reagent was successfully reduced from U(6+) to U(4+) in a dilute hydrofluoric acid environment, aided by the presence of a copper salt. All materials exhibit highly complex crystal structures that range from two-dimensional to three-dimensional. The U(4+) cations are found in high (UF8 and UF9) coordination environments. The magnetic susceptibility measurements yielded effective magnetic moments of 3.01-3.83 μB for the U(4+) cations. The temperature dependent magnetic susceptibility measurements confirmed that the U(4+) cation exhibits a nonmagnetic singlet ground state at low temperatures. No long-range magnetic order was observed for any of the above compositions down to 2 K. Optical and thermal behaviors of the fluorides were also investigated.
Use of Stress Analysis Methods to Evaluate the Biomechanics of Oral Rehabilitation With Implants (2014)

Because the biomechanical behavior of dental implants is different from that of natural tooth, clinical problems may occur. The mechanism of stress distribution and load transfer to the implant/bone interface is a critical issue affecting the success rate of implants. Therefore, the aim of this study was to conduct a brief literature review of the available stress analysis methods to study implant-supported prosthesis loading and to discuss their contributions in the biomechanical evaluation of oral rehabilitation with implants. Several studies have used experimental, analytical, and computational models by means of finite element models (FEM), photoelasticity, strain gauges and associations of these methods to evaluate the biomechanical behavior of dental implants. The FEM has been used to evaluate new components, configurations, materials, and shapes of implants. The greatest advantage of the photoelastic method is the ability to visualize the stresses in complex structures, such as oral structures, and to observe the stress patterns in the whole model, allowing the researcher to localize and quantify the stress magnitude. Strain gauges can be used to assess in vivo and in vitro stress in prostheses, implants, and teeth. Some authors use the strain gauge technique with photoelasticity or FEM techniques. These methodologies can be widely applied in dentistry, mainly in the research field. Therefore, they can guide further research and clinical studies by predicting some disadvantages and streamlining clinical time.
Hydrides of Boron. III. Dimethoxyborine (1933)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTHydrides of Boron. III. DimethoxyborineAnton B. Burg and H. I. SchlesingerCite this: J. Am. Chem. Soc. 1933, 55, 10, 4020–4025Publication Date (Print):October 1, 1933Publication History Published online1 May 2002Published inissue 1 October 1933https://pubs.acs.org/doi/10.1021/ja01337a016https://doi.org/10.1021/ja01337a016research-articleACS PublicationsRequest reuse permissionsArticle Views180Altmetric-Citations33LEARN 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
Chemical Design of Biocompatible Iron Oxide Nanoparticles for Medical Applications (2012)

Iron oxide nanoparticles are one of the most versatile and safe nanomaterials used in medicine. Recent progress in nanochemistry enables fine control of the size, crystallinity, uniformity, and surface properties of iron oxide nanoparticles. In this review, the synthesis of chemically designed biocompatible iron oxide nanoparticles with improved quality and reduced toxicity is discussed for use in diverse biomedical applications.
A Novel Proton-Conducting Membrane (1999)

A family of novel proton‐conducting membranes (PCMs) has been prepared from low‐cost, thermally stable materials and has been preliminarily characterized. These PCMs consist of electronic nonconductive nanosize ceramic powder, polymer binder, and an acid. They have the appearance of plastic, good mechanical properties, nanosize pores (typically smaller then ) filled with the acid, and room‐temperature conductivity of up to (twice that of Nafion). Their thickness ranges from . These PCMs are considered to be excellent and low‐cost candidates for many electrochemical applications, including fuel cells, electrolyzers, supercapacitors, sensors, and batteries. ©1998 The Electrochemical Society
Real-Time Three-Dimensional Occupancy Grid Modeling for the Detection and Tracking of Construction Resources (2007)

Awareness of the construction environment can be improved by automatic three-dimensional (3D) sensing and modeling of job sites in real time. Commercially available 3D modeling approaches based on range scanning techniques are capable of modeling static objects only, and thus cannot model dynamic objects in real time in an environment comprised of moving humans, equipment, and materials. Emerging prototype video range cameras offer an alternative by facilitating affordable, wide field of view, dynamic object tracking at frame rates better than 1Hz (real time). This paper describes a methodology to model, detect, and track the position of static and moving objects in real time, based on data obtained from video range cameras. Experiments with this technology have produced results that indicate that video rate 3D data acquisition and analysis of construction environments can support effective modeling, detection, and tracking of project resources. This approach to job site awareness has inherent value and broad application. In combination with effective management practices and other sensing techniques, this technology has the potential to significantly improve safety on construction job sites.
Message Filters for Object-oriented Systems (1997)

In the conventional object model, encapsulated objects interact by messages that result in method invocations on the destination object. A message is delivered directly at the destination object. As a result of the direct deliveries, the message control code performing intermediate message manipulations cannot be abstracted out separately from the message processing code in the destination object without sacrificing the transparency of the intermediate message control. We propose the filtered delivery model of message passing for object-oriented languages to provide the separation of message control from message processing in a transparent manner. An interclass relationship, called a filter relationship, is introduced. As a consequence, a filter object can intercept and manipulate messages sent to another object called its client via filter member functions. A filter member function in a filter object can intercept a particular member function invocation on its client object. The filtered delivery model supports both upward and downward filtering mechanisms, facilitating interception of an upward message and its return message value. Filter objects can be plugged or unplugged at runtime. Binding of filter member functions to corresponding member functions in the client is selective and dynamic. The filtered delivery model is developed for the C++ object-oriented language; its applications are described and implementation is discussed. © 1997 John Wiley & Sons, Ltd.
Dry Ribbon for Heated Head Automated Fiber Placement (1999)

Ply-by-ply in situ processes involving automated heated head deposition are being developed for fabrication of high performance, high temperature composite structures from low volatile content polymer matrices. This technology requires (1) dry carbon fiber towpreg, (2) consolidation of towpreg to quality, placement-grade unidirectional ribbon or tape, and (3) rapid, in situ, accurate, ply-by-ply robotic placement and consolidation of this material to fabricate a composite structure. In this study, the physical properties of a candidate thermoplastic ribbon, PIXA/IM7, were evaluated and screened for suitability in robotic placement. Specifically, towpreg was prepared from PIXA powder. Various conditions (temperatures) were used to convert the powder-coated towpreg to ribbons with varying degrees of processability. Ribbon within preset specifications was fabricated at 3 temperatures: 390, 400, and 410 degrees C. Ribbon was also produced out-of-spec by purposely overheating the material to a processing temperature of 450 degrees C. Automated placement equipment at Cincinnati Milacron and NASA Langley was used to fabricate laminates from these experimental ribbons. Ribbons were placed at 405 degrees and 450 degrees C by both sets of equipment. Double cantilever beam and wedge peel tests were used to determine the quality of the laminates and, especially, the interlaminar bond formed during the placement process. Ribbon made under conditions expected to be non-optimal (overheated) resulted in poor placeability and composites with weak interlaminar bond strengths, regardless of placement conditions. Ribbon made under conditions expected to be ideal showed good processability and produced well-consolidated laminates. Results were consistent from machine to machine and demonstrated the importance of ribbon quality in heated-head placement of dry material forms. Preliminary screening criteria for the development and evaluation of ribbon from new matrix materials were validated.
Contextual Internet Multimedia Advertising (2010)

The advent of media-sharing sites has led to the unprecedented Internet delivery of community-contributed media like images and videos. Those visual contents have become the primary sources for online advertising. Conventional advertising treats multimedia advertising as general text advertising by displaying advertisements either relevant to the queries or the Web pages, without considering the potential advantages which could be brought by media contents. In this paper, we summarize the trend of Internet multimedia advertising and conduct a broad survey on the methodologies for advertising which are driven by the rich contents of images and videos. We discuss three key problems in a generic multimedia advertising framework. These problems are: <i xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">contextual relevance</i> that determines the selection of relevant advertisements, <i xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">contextual intrusiveness</i> which is the key to detect appropriate ad insertion positions within an image or video, and <i xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">insertion optimization</i> that achieves the best association between the advertisements and insertion positions so that the effectiveness of advertising can be maximized in terms of both contextual relevance and contextual intrusiveness. We show recently developed <i xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">MediaSense</i> which consists of image, video, and game advertising as an exemplary application of contextual multimedia advertising. In the MediaSense, the most contextually relevant ads are embedded at the most appropriate positions within images or videos. To this end, techniques in computer vision, multimedia retrieval, and computer human interaction are leveraged. We also envision that the next trend of multimedia advertising would be game-like advertising which is more impressionative and thus can promote advertising in an interactive, as well as more compelling and effective way. We conclude this survey with a brief outlook on open research directions.
In Vitro Activity of Gemifloxacin (SB 265805) against Anaerobes (1999)

Gemifloxacin mesylate (SB 265805), a new fluoronaphthyridone, was tested against 359 recent clinical anaerobic isolates by the National Committee for Clinical Laboratory Standards reference agar dilution method with supplemented brucella blood agar and an inoculum of 10(5) CFU/spot. Comparative antimicrobials tested included trovafloxacin, levofloxacin, grepafloxacin, sparfloxacin, sitafloxacin (DU-6859a), penicillin G, amoxicillin clavulanate, imipenem, cefoxitin, clindamycin, and metronidazole. The MIC(50) and MIC(90) (MICs at which 50 and 90% of the isolates were inhibited) of gemifloxacin against various organisms (with the number of strains tested in parentheses) were as follows (in micrograms per milliliter): for Bacteroides fragilis (28), 0.5 and 2; for Bacteroides thetaiotaomicron (24), 1 and 16; for Bacteroides caccae (12), 1 and 16; for Bacteroides distasonis (12), 8 and >16; for Bacteroides ovatus (12), 4 and >16; for Bacteroides stercoris (12), 0.5 and 0.5; for Bacteroides uniformis (12), 1 and 4; for Bacteroides vulgatus (11), 4 and 4; for Clostridium clostridioforme (15), 0.5 and 0.5; for Clostridium difficile (15), 1 and >16; for Clostridium innocuum (13), 0.125 and 2; for Clostridium perfringens (13), 0.06 and 0.06; for Clostridium ramosum (14), 0.25 and 8; for Fusobacterium nucleatum (12), 0.125 and 0.25; for Fusobacterium necrophorum (11), 0.25 and 0.5; for Fusobacterium varium (13), 0.5 and 1; for Fusobacterium spp. (12), 1 and 2; for Peptostreptococcus anaerobius (13), 0.06 and 0.06; for Peptostreptococcus asaccharolyticus (13), 0.125 and 0.125; for Peptostreptococcus magnus (14), 0.03 and 0.03; for Peptostreptococcus micros (12), 0.06 and 0.06; for Peptostreptococcus prevotii (14), 0.06 and 0.25; for Porphyromonas asaccharolytica (11), 0.125 and 0.125; for Prevotella bivia (10), 8 and 16; for Prevotella buccae (10), 2 and 2; for Prevotella intermedia (10), 0.5 and 0.5; and for Prevotella melaninogenica (11), 1 and 1. Gemifloxacin mesylate (SB 265805) was 1 to 4 dilutions more active than trovafloxacin against fusobacteria and peptostreptococci, and the two drugs were equivalent against clostridia and P. asaccharolytica. Gemifloxacin was equivalent to sitafloxacin (DU 6859a) against peptostreptococci, C. perfringens, and C. ramosum, and sitafloxacin was 2 to 3 dilutions more active against fusobacteria. Sparfloxacin, grepafloxacin, and levofloxacin were generally less active than gemifloxacin against all anaerobes.
Affect of Anneal Temperature on All-Copper Flip-Chip Connections Formed via Electroless Copper Deposition (2011)

A fabrication technique for bonding discrete copper surfaces using electroless deposition has been developed in order to form all-copper flip-chip interconnects. The electroless copper fillet which bonds the two copper surfaces would replace solder as the electrical and mechanical connection mechanism at the first-level of packaging. An organic-additive free electroless bath was used to bond adjacent copper surfaces. The effect of anneal temperature on the electroless bond was analyzed. The electroless bond strength was shown to increase as a function of anneal temperature through the elimination of entrapped hydrogen and recrystallization of the copper. The seam between the intimately mated copper surfaces was removed at temperatures as low as 100 <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">°</sup> C.
Balancing breadth and depth of expertise for innovation: A 3M story (2013)

This study examines how inventors’ breadth and depth of expertise influence innovation in 3M, a company renowned for sustained innovation for over a century. While prior research tends to examine a single indicator – the technical success achieved by the inventor – our study differentiates between three indicators of a successful inventor: (1) the number of inventions generated; (2) the extent to which the inventor has a significant impact in his or her technical domain; and (3) the inventor's career success, in terms of the commercial value they have brought by converting their inventions into products that generate sales for commercial organizations. We found that breadth of inventor expertise relates to the generation of many inventions, but not necessarily to those that are technically influential. Depth of inventor expertise enables individuals to generate technically influential inventions, as measured by patents granted. However, both breadth and depth of expertise are required for innovators to be deemed highly valuable, based on their records of effectively converting inventions into commercially successful products. Our study extends prior research on innovation in two ways. We provide a comprehensive view of how inventors’ expertise influences innovation and also show how inventors with different expertise profiles can contribute in unique ways to their organization.
An algorithm for batching, sequencing and picking operations in a warehouse (2015)

Order Batching is an optimization problem related to the picking process of orders in a warehouse. It consists in grouping the orders (each order is composed by a list of items to be collected) received in a warehouse in a set of batches of a maximum fixed capacity. Then, a route to collect the items in the same batch must be conformed. In this paper we tackle a variant of this problem known as Order Batching and Sequencing Problem where each order has a certain due date. This variant consists in grouping the orders into batches and then sequencing them, in such a way that the tardiness of each order (the extra time over the due date needed to collect it) is minimized. In this paper we propose a Variable Neighborhood Search algorithm to tackle the problem. Our approach outperforms previous attempts in the state of the art.
Grenzflächenaktive Polyhydroxylverbindungen, XXIII [1]. Alkylphenyl‐polyglycerinäther (1974)

Abstract Es wird die Darstellung, Strukturaufklärung und papierchromatographische sowie dünnschichtchromatographische Auftrennung von Phenyl‐ bzw. Alkylphenyl‐polyglycerinäthern beschrieben.
Simultaneous Imaging of a Graphite Surface with Atomic Force/Scanning Tunneling Microscope (AFM/STM) (1990)

We observed the graphite surface in air with an atomic force/scanning tunneling microscope (AFM/STM) system. We obtained atomically resolved AFM and STM images simultaneously under two types of operating modes. In the case of a constant height mode, the AFM (variable force) image showed the hexagonal pattern, while the STM (variable current) image showed the trigonal pattern. On the other hand, in the case of a constant current mode, the AFM (variable force) and STM (constant current) images showed the same trigonal pattern, but those patterns were out of phase with each other. We further investigated the effect of an oxide layer of a lever surface on simultaneous observation of AFM and STM images under the constant height mode.
Controversies in Sexual Medicine: Penile Rehabilitation Should Become the Norm for Radical Prostatectomy Patients (2007)

Penile rehabilitation may be performed along with counseling with the couple, vacuum erection therapy, and vacuum erection device therapy if it is the patient and partner's preference, provided that it is undertaken in a safe and effective manner and is monitored closely.
Topographie idéale pour une agression caractérisée : roman de l'émigration, de la ville ou de l'écriture? (2007)

Publie en 1975 apres une vague d'attentats racistes anti-algeriens en France, ce roman est d'abord un dire de l'espace urbain, dont les lignes du metro labyrinthique se confondent avec celles de l'ecriture, dont elles participent a dessiner la spatialite. Mais cette ecriture qui deconcerte l'attente documentaire des lecteurs est aussi celle de la trahison de cette attente, qui au lieu de decrire le quotidien de l'emigre en saisit la marginalisation pour se representer elle-meme, a la fois victime sacrifiee, comme le heros sans nom du roman, et objet derisoire d'un dire narcissique et ludique.