gebhart/patrepeval huggingface dataset:
Residual polymer stabiliser causes anisotropic electrical conductivity during inkjet printing of metal nanoparticles (2021)

Abstract Inkjet printing of metal nanoparticles allows for design flexibility, rapid processing and enables the 3D printing of functional electronic devices through co-deposition of multiple materials. However, the performance of printed devices, especially their electrical conductivity, is lower than those made by traditional manufacturing methods and is not fully understood. Here, we reveal that anisotropic electrical conductivity of printed metal nanoparticles is caused by organic residuals from their inks. We employ a combination of electrical resistivity tests, morphological analysis and 3D nanoscale chemical analysis of printed devices using silver nanoparticles to show that the polymer stabiliser polyvinylpyrrolidone tends to concentrate between vertically stacked nanoparticle layers as well as at dielectric/conductive interfaces. Understanding the behaviour of organic residues in printed nanoparticles reveals potential new strategies to improve nanomaterial ink formulations for functional printed electronics.
Faculty Opinions recommendation of Lorlatinib in non-small-cell lung cancer with ALK or ROS1 rearrangement: an international, multicentre, open-label, single-arm first-in-man phase 1 trial. (2017)

Background-Most patients with ALKor ROS1-rearranged non-small cell lung cancer (NSCLC) are sensitive to tyrosine kinase inhibitor (TKI) therapy, but resistance invariably develops, commonly within the central nervous system (CNS). This study aimed to determine the safety, efficacy, and pharmacokinetic properties of lorlatinib, a novel, highly potent, selective, and brain-penetrant ALK/ROS1 TKI with preclinical activity against most known resistance mutations, in patients with advanced ALK-or ROS1-positive NSCLC.
Histology as a method of detecting biological heat damage in tumours (1983)

As a long-time advocate of a more extensive use of histology as a method for detection of the extension and localisation of thermal damage in tumours, I greatly enjoyed reading the paper by Hill and Denekamp (1982a) on the above subject. The authors clearly demonstrate the usefulness of histological examinations for detection of areas where the heat treatment has been unsuccessful.
ChemInform Abstract: Electroless Copper Deposition Using Glyoxylic Acid as Reducing Agent for Ultralarge Scale Integration Metallization. (2000)

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Motion graphics of computed unsteady flow around an automobile. (1988)

Motion graphics of flow around an automobile were made. Unsteady flow field was calculated by the finite difference method using third order upwind schemes. Motion graphic systemwas composed of mini super computer and graphic work stations. Unsteady flow motion in the wake was made clear by movies. It is concluded that the motion graphic system is very useful to understand the unsteady flow.
Upper and lower dissipative bounds for THMC Coupling (2011)

The ability to understand and predict how thermal, hydrological, mechanical and chemical (THMC) processes interact is fundamental to the exploration, stimulation and exploitation of natural and enhanced geothermal systems. Because of the complexity of THMC coupling exact solutions are hard or impossible to find. Therefore, a new perspective is required for assessing upper and lower bounds of dissipation in such simulations. We present (i) such a new Thermal-Hydrological-Mechanical-Chemical (THMC) coupling formulation, based on non-equilibrium thermodynamics; (ii) show how THMC feedback is incorporated in the thermodynamics approach; (iii) suggest a unifying thermodynamic framework for coupling across scales and (iv) formulate a new rationale for assessing upper and lower bounds of dissipation for THMC processes. Using forward simulations these bounds can be used for assessing uncertainties of material properties as a function of independent variables (e.g. temperature, pressure, damage, grain size, chemistry, strain...). At the large scale the bounds can be used to characterize uncertainties of geothermal fluid extraction from natural and stimulated geothermal reservoirs.<br/>Upper and lower bounds of dissipation Boundary conditions applied to the model boundary for THMC coupling
Copper-catalysed amidation of 2-chloro-pyridines (2013)

The simple and inexpensive N,N-dimethylcyclohexane-1,2-diamine/CuI catalytic system provides a versatile, easy and efficient access to an array of N-(2-pyridin-2-yl)-amides from 2-chloro-pyridine derivatives.
Fine vibration suppression control based on new two-inertia state observer feedback against three-inertia robot joint (2017)

Industrial robots are required to perform high-speed and high-precision motion. Industrial robots are controlled using a conventional PI velocity controller with state feedback system for a two-inertia system. In general, the axis is modeled as a two-inertia system. However, a three-inertia system is required for modeling the axis because the industrial robot is required to have more high-performances motion. This paper proposes a vibration-suppression control system for a three-inertia system based on a PI velocity control system with state feedback system using the two-inertia approximation model. The new two-inertia system for the state observer is designed as an approximation model based on the three-inertia system. The effectiveness of the proposed system is confirmed by numerical simulations and experiments.
Nondestructive Readout of Photochromic Memory using Photocurrent Switching (2011)

Photocurrent switching for nondestructive readout of photochromic memory is reported. The photoisomerization of a diarylethene (DAE) molecule in a memory layer switched the photocurrent generated by laser light irradiation. The switching is based on an ionization potential change of the DAE molecules. Excellent ON-OFF ratio of photocurrent was achieved by the irradiation at 780 nm. When the pulsed laser light with a wavelength of 780 nm was repeatedly irradiated to the colored (recorded) and uncolored (initial) memory states, no change of the photocurrent signal levels was observed even after 800×103 cycles, indicating a successful demonstration of the nondestructive readout.
High‐Throughput and Industrial Methods for mRNA Expression Analysis (2002)

This chapter contains sections titled: Introduction Hybridisation-based techniques DNA microarrays OFP – Oligonucleotide fingerprinting Quantikine® mRNA assay PCR-based techniques ADGE – Amplified differential gene expression DEPD® – Digital expression pattern display FDD – Automated fluorescent mRNA differential display GeneCalling iAFLP – Introduced amplified fragment length polymorphism RAGE – Rapid analysis of gene expression READSTM – Restriction enzyme analysis of differential sequences TOGA – Total gene expression analysis Sequencing-based techniques MPSSTM – Massively parallel signature sequencing SAGE – Serial analysis of gene expression MicroSAGE MiniSAGE ORESTES – Open reading frame expressed sequence tags PCR-SAGE and SAGE-Lite SADE – SAGE adaption for downsized extracts TALEST – Tandem arrayed ligation of expressed sequence tags Summary References
Multi‐input adaptive notch filter and observer for circadian phase estimation (2016)

Summary Accurate estimation of circadian phase is critical to the assessment and treatment of circadian disruption. Direct measurements of circadian rhythm markers such as dim light melatonin onset and core body temperature are inconvenient and acquired at best at low rate. On the other hand, measurements of other circadian rhythm‐modulated signals such as actigraphy, heart rate, and body temperature are convenient but are typically masked by many other factors. In this paper, we present a new multi‐input adaptive notch filter algorithm that can be used to extract the periodic components from multiple circadian signals simultaneously. We also prove some stability properties of the proposed filter. Once the periodic components are extracted, the next step is to relate their phases with the circadian phase. For this, we propose a nonlinear observer, which is based on a model of the circadian phase dynamics. The model takes the form of a first‐order ODE, incorporating the concept of phase response curve, which is widely used in the study of biological oscillators. We also prove the stability of the observer. We evaluate our algorithms using simulation data generated from a circadian rhythm model for fruit flies ( Drosophila melanogaster ). Copyright © 2016 John Wiley &amp; Sons, Ltd.
Comparisons of early transcriptome responses to low-oxygen environments in three dicotyledonous plant species (2010)

Waterlogging is a serious impediment to crop productivity worldwide which acts to reduce oxygen levels in the rhizosphere due to the low diffusion rate of molecular oxygen in water. Plants respond to low oxygen through rapid and specific changes at both the transcriptional and translational levels. Transcriptional changes to low-oxygen (hypoxia) stress have been studied in a number of plant species using whole genome microarrays. Using transcriptome data from root tissue from early time points (4-5 h) from cotton (Gossypium hirsutum), Arabidopsis and gray poplar (Populus x canescens), we have identified a core set of orthologous genes that responded to hypoxia in similar ways between species, and others that showed species specific responses . Responses to hypoxia were most similar between Arabidopsis and cotton, while the waterlogging tolerant poplar species exhibited some significant differences.
Optofluidic Biosensing of Single Nucleotide Polymorphisms (2013)

Surface enhanced Raman scattering (SERS) sensing has attracted considerable attention for ultrasensitive, highly specific and multiplex biomolecular assays. Recently, new optofluidic approaches have been developed for the reliable and reproducible on-chip SERS detection. These optofluidic systems have opened up possibilities of small sample requirements, fast mixing, and enhanced sensing signals. In accordance with these requirements, we here describe the development of an electrokinetic optofluidic SERS chip using the electro-active microwell for sensitive and multiplex SERS detection. This device allows for both efficient mixing to enhance the rate of binding between the SERS enhancers and the biomolecular targets and sample enrichment to improve detection sensitivity through the use of electroactive microwells. As another approach, we here present an optofluidic surface enhanced Raman spectroscopy (SERS) device for on-chip detection of vasopressin using an aptamer based binding assay. To create the SERS-active substrate, densely packed, 200 nm diameter, metal nanotube arrays were fabricated using an anodized alumina nanoporous membrane as a template for shadow evaporation. We explore the use of both single layer Au structures and multilayer Au/Ag/Au structures and also demonstrate a facile technique for integrating the membranes with all PDMS microfluidic devices. Using the integrated device, we demonstrate a linear response in the main detection peak intensity to solution phase concentration and a limit of detection on the order of 50 ng/mL. This low limit of detection is obtained with device containing the multilayer SERS substrate which we show exhibits a stronger Raman enhancement while maintaining biocompatibility and ease or surface reactivity with the capture probe.
Toughening in Cement Based Composites, Part II: Fiber Reinforced Cementitious Composites (1996)

Peer Reviewed
Production of pions, kaons, (anti-)protons and $$\phi $$ mesons in Xe–Xe collisions at $$\sqrt{s_{\mathrm{NN}}}$$ = 5.44 TeV (2021)

Abstract The first measurement of the production of pions, kaons, (anti-)protons and $$\phi $$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>ϕ</mml:mi></mml:math> mesons at midrapidity in Xe–Xe collisions at $$\sqrt{s_{\mathrm{NN}}} = 5.44~\text {TeV}$$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msqrt><mml:msub><mml:mi>s</mml:mi><mml:mi>NN</mml:mi></mml:msub></mml:msqrt><mml:mo>=</mml:mo><mml:mn>5.44</mml:mn><mml:mspace/><mml:mtext>TeV</mml:mtext></mml:mrow></mml:math> is presented. Transverse momentum ( $$p_{\mathrm{T}}$$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>p</mml:mi><mml:mi>T</mml:mi></mml:msub></mml:math> ) spectra and $$p_{\mathrm{T}}$$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>p</mml:mi><mml:mi>T</mml:mi></mml:msub></mml:math> -integrated yields are extracted in several centrality intervals bridging from p–Pb to mid-central Pb–Pb collisions in terms of final-state multiplicity. The study of Xe–Xe and Pb–Pb collisions allows systems at similar charged-particle multiplicities but with different initial geometrical eccentricities to be investigated. A detailed comparison of the spectral shapes in the two systems reveals an opposite behaviour for radial and elliptic flow. In particular, this study shows that the radial flow does not depend on the colliding system when compared at similar charged-particle multiplicity. In terms of hadron chemistry, the previously observed smooth evolution of particle ratios with multiplicity from small to large collision systems is also found to hold in Xe–Xe. In addition, our results confirm that two remarkable features of particle production at LHC energies are also valid in the collision of medium-sized nuclei: the lower proton-to-pion ratio with respect to the thermal model expectations and the increase of the $$\phi $$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>ϕ</mml:mi></mml:math> -to-pion ratio with increasing final-state multiplicity.
Tunnel Oxide Nitridation Effect on the Evolution of $V_{t}$ Instabilities (RTS/QED) and Defect Characterization for Sub-40-nm Flash Memory (2011)

We report the impact of tunnel oxide nitridation (TON) on the evolution of random telegraph signal (RTS) and quick electron detrapping (QED) and investigate their microscopic origin. Applying nitridation at the SiO <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sub> /Si interface increases both Fermi level (RTS) and general midgap (QED) defects in fresh devices. However, it slows down additional defect generation and demonstrates improvement after severe program/erase cycling. Results from low-frequency 1/ <i xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">f</i> noise indicate that TON aggravates RTS for high energy defects but hardens low energy defects, resulting in improved postcycled RTS. The suggestive defect chemistry is that strong Si-N bonding replaces relatively stable (but distorted) Si-O bonding, rather than passivating high energy dangling bonds. The Si-N bonding also causes more interface bonds to break, reducing strain and improving immunity against Fowler-Nordheim stress.
Discrete Silver(I)‐Palladium(II)‐Oxo Nanoclusters, {Ag4Pd13} and {Ag5Pd15}, and the Role of Metal–Metal Bonding Induced by Cation Confinement (2016)

We introduce the class of discrete silver(I)-palladium(II)-oxo nanoclusters with the preparation of {Ag<sub>4</sub> Pd<sub>13</sub> } and {Ag<sub>5</sub> Pd<sub>15</sub> }. Both polyanions represent the first examples of noble metal-capped polyoxo-noble-metalates in a fully inorganic assembly, featuring an unprecedented host-guest mode containing hetero- and homometallic Ag-Pd and Ag-Ag bonding interactions. Comprehensive theoretical calculations suggest that the Ag-Pd metallic bonds originate partially from surface confinement of Ag<sup>I</sup> guest ions onto the anionic polyoxopalladate host that is induced by strong electrostatic forces. This work opens the field of fully inorganic silver-palladium-oxo nanoclusters, which can be considered as discrete mixed noble metal precursors for the formation of monodisperse core-shell nanoparticles, with high relevance for catalysis.
Waking and ventilatory responses to laryngeal stimulation in sleeping dogs (1978)

We studied waking and ventilatory responses to laryngeal stimulation during sleep in three dogs. The dogs breathed through an endotracheal tube inserted caudally into the trachea through a tracheostomy. Laryngeal stimulation was produced either by inflating a small balloon that was positioned in the rostral tracheal segment, or by squirting water onto the larynx through a catheter inserted through the tracheostomy. Airflow was measured with a pneumotachograph, and sleep state was determined by behavioral, electroencephalographic, and electromyographic criteria. We found that the degree of laryngeal stimulation required to produce arousal and coughing was higher in rapid-eye-movement (REM) sleep than in slow-wave sleep (SWS). Stimuli that failed to cause arousal from SWS often produced a single expiratory effort, or brief apnea (1--2 s) and bradycardia. In contrast, during REM sleep subarousal stimuli often resulted in prolonged apnea (greater than 10 s) and marked bradycardia. We conclude that during REM sleep arousal responses to laryngeal stimulation are depressed, but ventilatory and cardiac responses are intact.
Visible-light-mediated living and immortal polymerizations of epoxides initiated with zinc complexes of N-substituted porphyrins (1990)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTVisible-light-mediated living and immortal polymerizations of epoxides initiated with zinc complexes of N-substituted porphyrinsYoshihiko Watanabe, Takuzo Aida, and Shohei InoueCite this: Macromolecules 1990, 23, 10, 2612–2617Publication Date (Print):May 1, 1990Publication History Published online1 May 2002Published inissue 1 May 1990https://pubs.acs.org/doi/10.1021/ma00212a003https://doi.org/10.1021/ma00212a003research-articleACS PublicationsRequest reuse permissionsArticle Views268Altmetric-Citations38LEARN 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
Solution structure of nocistatin, a new peptide analgesic (2000)

Nocistatin, a new heptadecapeptide encoded in the bPNP-3 gene, has a powerful biological activity connected with the mechanisms of pain transmission. It does not bind to the opioid receptors but to another brain receptor with high affinity. In order to substantiate these novel biological data with a structural basis, we have undertaken a conformational study in solution. Proton nmr data in helicogenic solvents are consistent with a well-defined helical structure that is consistent with the nmr parameters of the C-terminal octapeptide, a shorter fragment that retains allodynia-blocking activity. © 2000 John Wiley & Sons, Inc. Biopoly 53: 257–264, 2000
TREATMENT OF SEPTIC NONUNION OF LONG BONES: PRELIMINARY RESULTS OF A TWO-STAGE PROCEDURE (2005)

Purpose: Management of septic nonunion of long bones is a difficult challenge requiring a multidisciplinary approach. The purpose of this study was to report our results with a two-stage technique using a spacer (Masquelet technique). Material and methods: Between June 1997 and July 2001, eleven patients were treated for septic nonunion (n=7) or suspected septic nonunion (n= =4). There were seven men and four women: mean age 38 years (26–51). Nonunion involved the humerus (n=1), the femur (n=1), and the tibia (n=9). The same surgical technique was used in all cases: “carcinologic” debridement with gap filling using antibiotic cement and osteosynthesis when necessary, followed by a second procedure two months later to remove the spacer and insert an autologous bone graft when laboratory results had returned to normal. Results: Mean follow-up was three years (1–5). All patients achieved per primam bone healing within 4.5 months (3–6) despite a mean bone gap of 55 mm (15–100) after avivement. Intraoperative samples taken during the second procedure were negative and there was no recurrent infection or need for revision. Discussion: This two-phase technique has provided encouraging results in terms of “infectious cure” and bone healing. A standardised approach to the treatment of septic nonunion of long bones as used in our centre should provide data validating this technique.
A Personalized and Op at Coronary C (2009)

A method for constructing a per medium protocol at contrast enhanced Angiography (CCTA) is presented. A o pharmacokinetic model is parameterized and minimal data set from a test-bolus injection optimization is performed to construct a prot target enhancement in the cardiac structure demonstrating the method's ability to achi chosen image enhancement levels while r medium dose are presented.
Potential-controlled electrodeposition of gold dendrites in the presence of cysteine (2011)

Crystalline Au dendrites were formed by electrodeposition on a glassy carbon electrode from a solution of HAuCl(4) containing cysteine. The Au dendrites possessed a hierarchical architecture with three-fold symmetry; they comprised trunks, branches, and nanorod leaves, which all grew along the <111> direction.
Regeneration of deactivated hydrotreating catalysts (1988)

DUE TO COPYRIGHT RESTRICTIONS ONLY AVAILABLE FOR CONSULTATION AT ASTON UNIVERSITY LIBRARY AND INFORMATION SERVICES WITH PRIOR ARRANGEMENT
Coordinating Distributed Energy Resources for Reliability can Significantly Reduce Future Distribution Grid Upgrades and Peak Load (2023)

Current DER coordination schemes, such as demand-response and VPPs, aim to reduce electricity costs during peak demand events with no consideration of distribution grid reliability. We show that coordinating DERs for grid reliability can significantly reduce both the infrastructure upgrades needed to support future increases in DER and electrification penetrations and peak load. Specifically, using a power flow driven simulation-optimization methodology, we compare the potential reliability improvements with a perfect-foresight centralized DER controller that minimizes reliability violations to a local controller that minimizes consumer electricity cost. We find, for example, that by 2050 with local control, on average 81% of the transformers in a distribution grid experience violations, compared to 28% with centralized control, which simultaneously reduces peak load by 17%. These reductions are achieved with only 5.1% increase in electricity cost. These findings suggest that future incentives for DER adoption should include reliability coordination.
Neutron Characterization for Additive Manufacturing (2013)

Abstract Neutron-based imaging and measurement techniques are an ideal complement to x-ray methods for characterizing additively manufactured materials and components. This article presents examples showing how neutron radiography and residual strain measurements reveal the internal structure and stress distributions in highly engineered turbine blades produced by additive processes. It also discusses the development of neutron characterization tools at ORNL and a recent effort in which they were used to evaluate stress-relief treatments for large-scale metal AM structures.