gebhart/patrepeval huggingface dataset:
Phosphate Composition of Precipitates from Urine‐like Liquors (1997)

Abstract The composition of the solid phases precipitating from urine‐like liquors has been determined at 37°C over the pH range between 6 and 8 for solutions with varying amounts of magnesium, citrate, oxalate and ammonium ions. At pH ⩽7 hydroxyapatite appeared, either alone or, depending on the magnesium ion concentration, in a mixture with brushite. Stravite and calcium phosphates precipitated at pH ⩾ 7.5. No other phosphate solids were observed to precipitate from these urine‐like liquors under physiological conditions. No influence on the nature of the solid phase was exerted by citrate, oxalate or ammonium ions. The variation of solid phase composition caused by changing solution composition is ascribed to kinetic rather than thermodynamic factors.
Design of Conjugated Polymers for the Optimization of Solar Cell Performance (2007)

The influence of polythiophene structure on polymer-fullerene bulk-heterojunction solar cells is described. Regioregularity is found to influence device stability and variation in the identity and distribution of alkyl substituents is found to affect device efficiency.
Precise 3D dimensional metrology using high-resolution x-ray computed tomography (μCT) (2010)

Over the past decade computed tomography (CT) with conventional x-ray sources has evolved from an imaging method
in medicine to a well established technology for industrial applications in fields such as material science, light metals and
plastics processing, microelectronics and geology. By using modern microfocus and nanofocus X-ray tubes, parts can be
scanned with sub-micrometer resolutions. Currently, micro-CT is a technology increasingly used for metrology
applications in the automotive industry. CT offers big advantages compared with conventional tactile or optical
coordinate measuring machines (CMMs). This is of greater importance if complex parts with hidden or difficult
accessible surfaces have to be measured. In these cases, CT offers the advantage of a high density of measurement
points and a non-destructive and fast capturing of the sample's complete geometry.
When using this growing technology the question arises how precise a μCT based CMM can measure as compared to
conventional and established methods for coordinate measurements. For characterizing the metrological capabilities of a
tactile or optical CMM, internationally standardized parameters like length measurement error and probing error are
defined and used. To increase the acceptance of CT as a metrological method, our work seeks to clarify the definition
and usage of parameters used in the field of metrology as these apply to CT. In this paper, an overview of the process
chain in CT based metrology will be given and metrological characteristics will be described.
For the potential user of CT as 3D metrology tool it is important to show the measurement accuracy and repeatability on
realistic samples. Following a discussion of CT metrology techniques, two samples are discussed. The first compares a
measured CT Data set to CAD data using CMM data as a standard for comparison of results. The second data second
realistic data set will compare the results of applying both the CMM method of measurement and the CT method of
measurement within the same CT data set. A comparison of these results to the data obtained by means of CT shows
that state of the art high resolution CT can provide measurement accuracy on the order of established coordinate
measurement techniques.
Continuous-wave stimulated Raman scattering (1991)

We report what is to our knowledge the first observation of continuous-wave stimulated Raman scattering (SRS). Both forward and enhanced backward SRS were observed in liquids, and the large spectral frequency shift between pump and probe makes signal detection easy. No separate collection optics are necessary for the backscattered SRS, whose signal-to-noise ratio is much improved compared with that measured by forward or side scatter. This is attributed to the existence of a phase-conjugate beam. Higher orders of Stokes scattering are also observed in return. Contrary to theoretical expectation, both forward-scattered and backscattered signals have identical gains owing to saturation effects in a number of the high-gain liquids studied.
Link Management Protocol Behavior Negotiation and Configuration Modifications (2013)

The Link Management Protocol (LMP) is used to coordinate the properties, use, and faults of data links in networks controlled by Generalized Multiprotocol Label Switching (GMPLS).This document defines an extension to LMP to negotiate capabilities and indicate support for LMP extensions.
Demonstration of SeeingVR (2019)

Current virtual reality applications do not support people who have low vision. We present SeeingVR, a set of 14 tools that enhance a VR app for people with low vision by providing visual and audio augmentations. A user can select, adjust, and combine different tools based on their preferences. We demonstrate the design of SeeingVR in this paper.
Connect and Develop : Inside Procter & Gamble's New Model for Innovation (2006)

Overhaul your approach to innovation, or get out of the race. It's that simple-and that urgent.
Integration Of Cmos Biosensor Into A Polymeric Lab-On-A-Chip System (2013)

We present an integration approach of a CMOS biosensor into a polymer based microfluidic environment suitable for mass production. It consists of a wafer-level-package for the silicon die and laser bonding process promoted by an intermediate hot melt foil to attach the sensor package to the microfluidic chip, without the need for dispensing of glues or underfiller. A very good condition of the sensing area was obtained after introducing a protection layer during packaging. A microfluidic flow cell was fabricated and shown to withstand pressures up to Δp = 780 kPa without leakage. The employed biosensors were electrically characterized in a dry environment.
Scalable and QoS-Aware Dynamic Slot Assignment and Piconet Partitioning to Enhance the Performance of Bluetooth Ad Hoc Networks (2006)

Bluetooth is a radio technology for wireless personal area networks in the 2.4 GHz ISM frequency band and allows short-range devices to be connected in the form of ad hoc networks. The Bluetooth medium access control protocol is based on a strict master/slave concept wherein any communication between slave devices has to go through the master. While this model is simple, the use of such a nonoptimal packet forwarding scheme incurs much longer delays between any two slave-devices as double the bandwidth is used by the master. In addition, if two or more devices want to communicate as a group, this can only be achieved by either multiple unicast transmissions or a piconet-wide broadcast from the master. To handle these issues efficiently, we propose a novel combination of dynamic slot assignment (DSA) and piconet partitioning. With DSA, the piconet master dynamically assigns slots to slaves so as to allow them to communicate directly with each other without any intervention from the master. Our proposed communication architecture provides for enhanced quality of service (QoS), better admission control, and multidevice conversation, which make a multicast-like communication feasible within the piconet. To widen the scope of DSA, we propose a QoS-aware enhanced DSA (EDSA) version where dynamic piconet partitioning and scatternet support are exploited by grouping devices into piconets as per their connection endpoints, enabling it to be employed over a scatternet. We have performed extensive simulations and observe that these schemes drastically enhance Bluetooth performance in terms of the delay and the throughput, while significantly reducing the network power consumption
Virtual Issue: “Behavioral Research in Chemical Neuroscience” (2016)

ADVERTISEMENT RETURN TO ISSUEEditorialNEXTVirtual Issue: "Behavioral Research in Chemical Neuroscience"Craig W. LindsleyCite this: ACS Chem. Neurosci. 2016, 7, 10, 1311Publication Date (Web):October 19, 2016Publication History Published online19 October 2016Published inissue 19 October 2016https://pubs.acs.org/doi/10.1021/acschemneuro.6b00329https://doi.org/10.1021/acschemneuro.6b00329editorialACS PublicationsCopyright © 2016 American Chemical Society. This publication is available under these Terms of Use. Request reuse permissions This publication is free to access through this site. Learn MoreArticle Views1446Altmetric-Citations-LEARN 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 PDF (113 KB) Get e-AlertscloseSUBJECTS:Chemical neuroscience,Genetics,Nervous system diseases,Neuroscience,Rodent models Get e-Alerts
CD error sensitivity to "sub-killer" defects at k 1 near 0.4: II (1999)

Recent observations indicate that CD control for the 0.18 micrometer process generation using KrF exposure (k<SUB>1</SUB> equals 0.41) could be sensitive to borderline detectable defect sizes (200 to 300 nm) on a 4X reticle. It is of interest to determine if these 'sub-killer' defect sizes can become process window limiting. It is also important to determine if CD error is sensitive to the interaction between defects and scattering bar (SB) OPC features. The experiment was based on a typical 0.18 micrometer process using the Defect Sensitivity Monitor (DSM) Reticle -- designed by MaskTools and manufactured by Photronics. Printed wafer data was presented previously on isolated feature cases. Here, data is presented on dense feature cases. In agreement with earlier isolated data, greater than 10% printed CD error was found for defects occurring on the main feature such as a 200 nm bump or a 250 nm divot on a 4X reticle. Greater than 6% of the exposure latitude can be lost due to plus or minus 50 nm (4X) mask feature width deviations.
The Digital Calibration Certificate (DCC) for an End-to-End Digital Quality Infrastructure for Industry 4.0 (2023)

This article depicts the role of the Digital Calibration Certificate (DCC) for an end-to-end digital quality infrastructure and as the basis for developments that are designated by the keyword “Industry 4.0”. Furthermore, it describes the impact the DCC has on increasing productivity in the manufacturing of products and in global trade. The DCC project is international in its scope. Calibration certificates document the measurement capability of a measurement system. They do this independently and by providing traceability to measurement standards. Therefore, they do not only play an important role in the world of metrology, but they also make it possible for manufacturing and commercial enterprises to exchange measurement values reliably and correctly at the national and at the international level. Thus, a DCC concept is urgently needed for the end-to-end digitalization of industry for the era of Industry 4.0 and for Medicine 4.0. A DCC brings about important advantages for issuers and for users. The DCC leads to the stringent, end-to-end, traceable and process-oriented organization of manufacturing and trading. Digitalization is thus a key factor in the field of calibration as it enables significant improvements in product and process quality. The reason for this is that the transmission of errors will be prevented, and consequently, costs will be saved as the time needed for distributing and disseminating the DCCs and the respective calibration objects will be reduced. Furthermore, it will no longer be necessary for the test equipment administration staff to update the data manually, which is a time-consuming, tedious and error-prone process.
The CMT2D Locus: Refined Genetic Position and Construction of a Bacterial Clone-Based Physical Map (1999)

Charcot-Marie-Tooth (CMT) disease is a progressive neuropathy of the peripheral nervous system, typically characterized by muscle weakness of the distal limbs. CMT is noted for its genetic heterogeneity, with four distinct loci already identified for the axonal form of the disease (CMT2). In 1996, linkage analysis of a single large family revealed the presence of a CMT2 locus on chromosome 7p14 (designated CMT2D). Additional families have been linked subsequently to the same genomic region, including one with distal spinal muscular atrophy (dSMA) and one with mixed features of dSMA and CMT2; symptoms in both of these latter families closely resemble those seen in the original CMT2D family. There is thus a distinct possibility that CMT2 and dSMA encountered in these families reflect allelic heterogeneity at a single chromosome 7 locus. In the study reported here, we have performed more detailed linkage analysis of the original CMT2D family based on new knowledge of the physical locations of various genetic markers. The region containing the CMT2D gene, as defined by the original family, overlaps with those defined by at least two other families with CMT2 and/or dSMA symptoms. Both yeast artificial chromosome (YAC) and bacterial clone-based [bacterial artificial chromosome (BAC) and P1-derived artificial chromosome (PAC)] contig maps spanning approximately 3.4 Mb have been assembled across the combined CMT2D critical region, with the latter providing suitable clones for systematic sequencing of the interval. Preliminary analyses have already revealed at least 28 candidate genes and expressed-sequence tags (ESTs). The mapping information reported here in conjunction with the evolving sequence data should expedite the identification of the CMT2D/dSMA gene or genes.
Efficacy of S-PRG filler containing varnishes on enamel demineralization prevention (2020)

This study evaluated the efficacy of S-PRG vanishes on preventing enamel demineralization. Bovine enamel specimens were obtained, polished and the baseline Knoop microhardness was evaluated. Specimens were stratified into six groups (n = 15), according to the varnish applied: S10-experimental varnish containing 10% of S-PRG fillers, S20-20% of S-PRG fillers, S30-30% of S-PRG fillers; S40-40% of S-PRG fillers; PC (positive control)-5% of NaF; NC (negative control)-no treatment was performed. Half of enamel surfaces were protected to work as a control and varnishes were applied over the unprotected area. A demineralizing pH-cycling was performed, and surface and cross-sectional microhardness were measured. The percentage of microhardness of the treated area was calculated comparing with the untreated area. Statistical analysis was performed by one-way ANOVA and Tukey's test (p = 5%). All experimental S-PRG varnishes protected against demineralization in relation to no treatment, but S40 was the most effective on the surface. For all depths, S30 and S40 were superior in enamel demineralization prevention than other S-PRG filler concentrations and 5% NaF. It was concluded that S-RPG filler containing varnishes were effective to prevent enamel demineralization. The higher concentrated products were more effective than 5% sodium fluoride on surface demineralization prevention.
Supplementary Table S1 from Oral Iloprost Improves Endobronchial Dysplasia in Former Smokers (2023)

Supplementary Table S1 from Oral Iloprost Improves Endobronchial Dysplasia in Former Smokers
Intermittent Hirudin Versus Continuous Heparin for Anticoagulation in Continuous Renal Replacement Therapy (2004)

Intermittent hirudin can be used safely for anticoagulation in CRRT. However, the in tendency better filter survival for heparin elucidates the need for further investigations to find the right dosage equilibrium between filter clotting and bleeding complications.
Topological Principles of Borosilicate Glass Chemistry - An Invited Talk (2012)

Borosilicate glasses display a rich complexity of chemical behavior depending on the details of their composition and thermal history. We investigate the topological principles of borosilicate glass chemistry covering the extremes from pure borate to pure silicate end members. Based on NMR measurements, we present a two-state statistical mechanical model of boron speciation in which addition of network modifiers leads to a competition between the formation of nonbridging oxygen and the conversion of boron from trigonal to tetrahedral configuration. Using this model, we derive a detailed topological representation of alkali-alkaline earth-borosilicate glasses that enables the accurate prediction of properties such as glass transition temperature, liquid fragility, hardness, and configurational heat capacity. The implications of the glass topology are discussed in terms of both the temperature and thermal history dependence of the atomic bond constraints and the influence on relaxation behavior.
AUTOMATION OF THE SCHONFELD METHOD OF HIGHWAY SURFACE TEXTURE CODE ASSIGNMENT. VOLUME III. THREE DIMENSIONAL CLASSIFICATION TECHNIQUE. APPENDIXES (1975)

Contents: Standard flowcharting symbols and programming conventions; Program listings; Schonfeld results obtained for the selected pavement texture samples using the manual stereointerpretation technique; Final statistical matrices for the selected pavement texture samples.
State recovery and lockstep execution restart in a system with multiprocessor pairing (2023)

System, method and computer program product for a multiprocessing system to offer selective pairing of processor cores for increased processing reliability. A selective pairing facility is provided that selectively connects, i.e., pairs, multiple microprocessor or processor cores to provide one highly reliable thread (or thread group). Each paired microprocessor or processor cores that provide one highly reliable thread for high-reliability connect with a system components such as a memory "nest" (or memory hierarchy), an optional system controller, and optional interrupt controller, optional I/O or peripheral devices, etc. The memory nest is attached to a selective pairing facility via a switch or a bus. Each selectively paired processor core is includes a transactional execution facility, whereing the system is configured to enable processor rollback to a previous state and reinitialize lockstep execution in order to recover from an incorrect execution when an incorrect execution has been detected by the selective pairing facility.
Mapping Genotype Distributions in the UnisexualAmbystomaComplex (2014)

Mapping species' distributions is a primary challenge when managing cryptic lineages of conservation concern. In the case of unisexual Ambystoma salamanders, mapping geographic distribution of genotypes can also help us understand the evolutionary dynamics of one of the most intriguing vertebrate reproductive systems. We combined a mitochondrial sequencing technique with existing nuclear microsatellite methods to map genotypes in 15 Ambystoma populations throughout Massachusetts. We found that the host species A. jeffersonianum and A. laterale have disjunct east/west distributions, whereas unisexuals are distributed widely in Massachusetts. We did not find both host species at any single locality. In our samples, unisexuals outnumbered either host species in 11 of 15 populations. Ambystoma jeffersonianum nuclear genomes were present in at least 97% of unisexual salamanders in regions where A. laterale and unisexuals exist but A. jeffersonianum mitochondria were absent. If previous studies of the unisexual reproductive mode are correct, our observations suggest that natural selection favors hybrid nuclei in these populations.
Cellular universal IP (2005)

The concept of care-of-address (CoA) is a major cause of excessive handoff delay in Mobile IPv6 for real time multimedia traffic. Many schemes eliminate the use of CoA at the micro-mobility scale, but leave the macro-mobility unsolved. This paper proposes a novel alternative IPv6 mobility scheme based on universal addressing - Cellular Universal IP (CUIP) - for real-time traffic in wireless access networks. In CUIP, a mobile node is addressed with a universal IP address regardless of its location, making CoA and tunneling unnecessary in micromobility and even macromobility handoffs. CUIP manages roaming and handoff differently - whereas explicit signaling is used for roaming, a handoff-on-the-fly route-update scheme is used during handoff to embed signaling information into the outgoing data packets to minimize handoff delay. We prove analytically that, on average, fewer than three routers need to be updated per handoff. As a result, CUIP incurs an expected network layer handoff delay on the order of milliseconds only. In addition, the support of QoS is possible. A simple security scheme is also proposed to enable mutual authentication at the network layer.
Correction: Correction: AKT Inhibitors Promote Cell Death in Cervical Cancer through Disruption of mTOR Signaling and Glucose Uptake (2016)

[This corrects the article DOI: 10.1371/journal.pone.0107846.].
Divergent Synthesis of Monosubstituted and Unsymmetrical 3,6‐Disubstituted Tetrazines from Carboxylic Ester Precursors (2020)

Abstract Since tetrazines are important tools to the field of bioorthogonal chemistry, there is a need for new approaches to synthesize unsymmetrical and 3‐monosubstituted tetrazines. Described here is a general, one‐pot method for converting (3‐methyloxetan‐3‐yl)methyl carboxylic esters into 3‐thiomethyltetrazines. These versatile intermediates were applied to the synthesis of unsymmetrical tetrazines through Pd‐catalyzed cross‐coupling and in the first catalytic thioether reduction to access monosubstituted tetrazines. This method enables the development of new tetrazine compounds possessing a favorable combination of kinetics, small size, and hydrophilicity. It was applied to a broad range of aliphatic and aromatic ester precursors and to the synthesis of heterocycles including BODIPY fluorophores and biotin. In addition, a series of tetrazine probes for monoacylglycerol lipase (MAGL) were synthesized and the most reactive one was applied to the labeling of endogenous MAGL in live cells.
Chronic stimulation via percutaneously inserted epidural electrodes (1977)

Thirty-one patients suffering from intractable pain associated with chronic low back syndrome, cancer, and other disorders have been studied after an average of 6 months of treatment by electrical stimulation of the spinal cord applied using electrodes inserted through a Touhy needle into the epidural space. As judged by three different subjective rating methods, epidrual stimulation successfully relieved otherwise intractable chronic pain in from 23 to 26 of the 31 patients. Reported improvements in the ability to perform various everyday activities, and elimination of drug usage by many patients, corroborated this finding.