gebhart/patrepeval huggingface dataset:
Highly efficient exciplex organic light-emitting diodes using thermally activated delayed fluorescent emitters as donor and acceptor materials (2016)

Highly efficient exciplex type organic light-emitting diodes were developed using thermally activated delayed fluorescent emitters as donors and acceptors of an exciplex. Blue emitting bis[4-(9,9-dimethyl-9,10-dihydroacridine)phenyl]sulfone (DMAC-DPS) was a donor and 9,9'-(5-(4,6-diphenyl-1,3,5-triazin-2-yl)-1,3-phenylene)bis(9H-carbazole) (DDCzTrz) and 9,9',9″-(5-(4,6-diphenyl-1,3,5-triazin-2-yl)benzene-1,2,3-triyl)tris(9H-carbazole) (TCzTrz) were acceptor materials. The exciplexes of DMAC-DPS:TCzTrz and DMAC-DPS:DDCzTrz resulted in high photoluminescence quantum yield and high quantum efficiency in the green exciplex organic light-emitting diodes. High quantum efficiencies of 13.4% and 15.3% were obtained in the DMAC-DPS:DDCzTrz and DMAC-DPS:TCzTrz exciplex devices.
Coke gasification costs, economics, and commercial applications (1996)

The disposition of petroleum coke remains a problem for modern high conversion refineries. Market uncertainty and the price for coke can prevent the implementation of otherwise attractive projects. The commercially proven Texaco Gasification Process remains an excellent option for clean, cost effective coke disposition as demonstrated by the new coke gasification units coming on-line and under design. Previous papers, have discussed the coke market and general economics of coke gasification. This paper updates the current market situation and economics, and provide more details on cost and performance based on recent studies for commercial plants.
An Augmented Y-parameter Method for Macromodeling Electromagnetic Structures in the Presence of Plane-Waves (2022)

This work presents a novel modeling approach to characterize microwave structures in the presence of external electromagnetic waves. The method relies on augmenting traditional network parameters such as Y-parameters with an increased number of columns to account for the inclusion of Vector Spherical Wave Functions (VSWFs) in the voltage vector. Once extracted, the proposed augmented Y-parameter model can then be used for real-time computation of port currents corresponding to numerous parametric changes that can alter the incident wave, thereby aiding in rapid circuit design and optimization exercises.
Abstract 14648: Interleukin-18 Blockade Prevents Diastolic Dysfunction in a Mouse Model of Heart Failure With Preserved Ejection Fraction (2015)

Background: Heart failure with preserved ejection fraction (HFpEF) is characterized by elevated left ventricular (LV) filling pressures due to impaired LV diastolic function. Low-dose infusion of angiotensin 2 (AT2) in the mouse induces a HFpEF phenotype without increasing blood pressure. AT2 infusion induces expression of Interleukin-18 (IL-18) in the heart. We therefore tested whether IL-18 mediated AT2-induced LV diastolic dysfunction in this model. Methods: We infused subcutaneously AT2 (0.2 mg/Kg/day) or a matching volume of vehicle via osmotic pumps surgically implanted in the interscapular space in adult wild-type (WT) male mice and IL-18 knock-out mice (IL-18KO). We also treated WT mice with daily intraperitoneal injections of recombinant murine IL-18 binding protein (IL-18bp, a naturally occurring IL-18 blocker) at 3 different doses (0.1, 0.3 and 1.0 mg/kg) or vehicle for 25 days starting on day 3. We performed a Doppler-echocardiography study before implantation and at 28 days to measure LV dimensions, mass, and systolic and diastolic function in all mice. LV catheterization was performed prior to sacrifice to measure LV end-diastolic pressure (LVEDP) using a Millar catheter. Results: AT2 induces a significant increase in isovolumetric relaxation time (IRT) and myocardial performance index (MPI) at Doppler echocardiography and elevation of LVEDP at catheterization, indicative of impaired LV diastolic function, in absence of any measurable effects on systolic blood pressure nor LV dimensions, mass, or systolic function. Mice with genetic deletion of IL-18 (IL-18 KO) or WT mice treated with IL-18bp had no significant increase in IRT, MPI or LVEDP with AT2 infusion. Conclusion: Genetic or pharmacologic IL-18 blockade prevent diastolic dysfunction in a mouse model of HFpEF induced by low dose AT2 infusion, suggesting a critical role of IL-18 in the pathophysiology of HFpEF.
Two-material, air-clad, grating-in-the-waveguide optical interconnects (2004)

The fabrication and testing of two-material, air-clad, volume grating-in-the-waveguide optical interconnects are described. Avatrel 2190P photopolymer from Promerus, LLC, and Omnidex HRF600 photopolymer from Dupont are incorporated as the waveguide and grating materials, respectively. Waveguide/grating interconnects exhibiting waveguide propagation losses of a/sub wg/ = -(0.47-3) dB/cm and grating coupling coefficients a/sub g/ = 1.4-5.3 mm/sup -1/ are demonstrated.
The iMaterialist Fashion Attribute Dataset (2019)

Large-scale image databases such as ImageNet have significantly advanced image classification and other visual recognition tasks. However much of these datasets are constructed only for single-label and coarse object-level classification. For real-world applications, multiple labels and fine-grained categories are often needed, yet very few such datasets exist publicly, especially those of large-scale and high quality. In this work, we contribute to the community a new dataset called iMaterialist Fashion Attribute (iFashion-Attribute) to address this problem in the fashion domain. The dataset is constructed from over one million fashion images with a label space that includes 8 groups of 228 fine-grained attributes in total. Each image is annotated by experts with multiple, high-quality fashion attributes. The result is the first known million-scale multi-label and fine-grained image dataset. We conduct extensive experiments and provide baseline results with modern deep Convolutional Neural Networks (CNNs). Additionally, we demonstrate models pre-trained on iFashion-Attribute achieve superior transfer learning performance on fashion related tasks compared with pre-training from ImageNet or other fashion datasets. Data is available at: https://github.com/visipedia/imat_fashion_comp
ChemInform Abstract: The Growing Impact of Catalysis in the Pharmaceutical Industry (2011)

Abstract Review: ca. 330 refs.
Symmetry Matching of Hybrid Modes for Dielectric Metamaterials (2006)

Recently, a potential new class of metamaterials based on periodic dielectric resonator (DR) arrays was demonstrated, in which a negative index of refraction could be obtained at frequencies near specific resonance modes. It was proposed that electromagnetic coupling between the resonators played a key role in microwave propagation through these structures. In this study, we address these interactions in clusters of DRs. We consider the relationship between the resonant modes, field distribution symmetry, and the symmetry of the DRs configuration in a cluster. It is demonstrated that symmetry matching provides the best approach to couple resonators and direct propagation of microwaves through a cluster. These concepts were experimentally investigated through measurements of the angular dependence of transmission through each of the DR clusters at frequencies close to resonance.
Evaluation of the Biosynthetic Proposal for the Synthesis of Marineosins A and B (2010)

The first synthetic efforts toward marineosins A and B, novel spiroaminals from a Streptomyces actinomycete, are described by evaluation of the proposed biosynthesis. The hypothesized biosynthetic C1−C25 Diels−Alder substrate was prepared in 8 steps in 5.1% overall yield; however, the proposed biomimetic inverse-electron-demand hetero-Diels−Alder reaction failed to deliver the marineosin core. Molecular mechanics supports this observation.
A 60-Gb/s 1.9-pJ/bit NRZ Optical Receiver With Low-Latency Digital CDR in 14-nm CMOS FinFET (2018)

This paper presents an analysis on the loop dynamics of the digital clock and data recovery (CDR) circuits and the design details of a non-return to zero optical receiver (RX) in a 14-nm bulk CMOS finFET technology with high jitter tolerance (JTOL) performance, which is designed based on the analysis. The digital CDR logic is designed full custom in order to keep it running at a quarter rate clock of 15 GHz at 60-Gb/s sampling speed to minimize the CDR loop latency. The RX is characterized in a vertical cavity surface emitting laser-based link recovering a 7-bit pseudo-random bit sequence bit pattern at 60 Gb/s with a JTOL corner frequency of around 80 MHz while maintaining an energy efficiency of 1.9 pJ/bit.
Synthesis of Fluoro and Cyanoaryl‐Containing Pyrene Derivatives and their Optical and Electrochemical Properties (2019)

Abstract Mono‐ and 1,6‐disubstituted pyrene derivatives bearing perfluorotoluene or perfluorobenzonitrile moieties were synthesized by nucleophilic substitution processes. The compounds were characterized by NMR, UV‐vis, photoluminescence (PL), thermal gravimetric analysis (TGA), differential scanning calorimetry (DSC), cyclic voltametry (CV) and density functional theory (DFT) calculations. It was found that derivatives substituted with perfluorobenzonitrile showed better thermal stability, stronger electron withdrawing ability and better fluorescence properties than the corresponding perfluorotoluyl‐pyrene systems
"Delta plots"—A new way to visualize electronic excitation (1985)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXT"Delta plots"—A new way to visualize electronic excitationHarry Morrison , William L. Jorgensen , Bernard Bigot , Daniel Severance , Yldefonso Munoz-Sola , Randy Strommen , and Bipin Pandey Cite this: J. Chem. Educ. 1985, 62, 4, 298Publication Date (Print):April 1, 1985Publication History Received3 August 2009Published online1 April 1985Published inissue 1 April 1985https://doi.org/10.1021/ed062p298RIGHTS & PERMISSIONSArticle Views117Altmetric-Citations4LEARN 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 InReddit PDF (2 MB) Get e-Alerts Get e-Alerts
Positron microprobe at LLNL (1998)

The electron linac based positron source at Lawrence Livermore National Laboratory (LLNL) provides the world's highest current beam of keV positrons. We are building a positron microprobe that will produce a pulsed, focused positron beam for 3-dimensional scans of defect size and concentration with sub-micron resolution. The widely spaced and intense positron packets from the tungsten moderator at the end of the 100 MeV LLNL linac are captured and trapped in a magnetic bottle. The positrons are then released in 1 ns bunches at a 20 MHz repetition rate. With a three-stage re-moderation we will compress the cm-sized original beam to a 1 micro-meter diameter final spot on the target. The buncher will compress the arrival time of positrons on the target to less than 100 ps. A detector array with up to 60 BaF<sub>2</sub> crystals in paired coincidence will measure the annihilation radiation with high efficiency and low background. The energy of the positrons can be varied from less than 1 keV up to 50 keV.
SE4: ICs in PandemICs (2021)

The COVID-19 pandemic has imposed a powerful test across the globe. As the current pandemic unfolds, revolutionary social and economic changes have accelerated that would otherwise have taken decades to materialize, especially the digital transformation enabling virtual presence. The IC industry continues to forge ahead, providing the building blocks for innovations that improve the economic and social prosperity of the world. From smarter robots to automation, from connected medical devices to AI-driven data analytics, cost-effective, secure, portable and high-accuracy IC technology is already in place. This evening event brings together experts from industry and academia in cloud-connected biosensors, advance algorithms and artificial intelligence (AI) to discuss our preparedness to combat the spread of infectious diseases now and in the future. The talks will feature recent work on accelerated drug discovery, enhanced contact tracing, continuous remote patient monitoring and data analysis with related security and privacy concerns.
Proposed figure for NGN architecture with Web service component (2009)

This contribution discusses the proposed architecture for NGN-Web convergence and also requests to insert our proposed figure instead of current figure in a living list (Web service architecture over NGN) of Q.12/13.
The power of paper - Effects of power quality distortions on electrical drives and trasformer life in paper industries (2007)

The results of a one-year power-quality study (2004-2005) in the Mazandaran Wood and Paper Industries (MWPI) are presented in this article. The effects of voltage distortion on the operation of electric drives are discussed. To provide detailed analysis of the system, one of the DC motor drive systems is simulated using Matlab/Simulink in the presence of voltage sag and the results are presented. Additionally, the effects of harmonics on the loss of distribution transformers are described. Using the actual data, the LOL of distribution transformers is calculated. The results of power-quality monitoring at MPWI are also presented. These investigations reveal that active or passive power filtering is required for at least five supply transformers in the mill.
Endothelial dendritic cell vaccines inhibit tumor growth and metastasis of colon cancer through anti-angiogenesis (2007)

2737 Background: One novel approach to the treatment of solid cancers involves therapeutic agents that inhibit vascularization of growing tumors. Recent studies have shown that vaccination with the autologous antigens of activated endothelium can inhibit tumor growth and metastasis through induction of anti-angiogenesis. Dendritic cells (DCs) are highly effective antigen-presenting cells and play a pivotal role in T cell-mediated immunity. DCs have been shown to induce strong antitumor immune responses in vitro and in vivo. Moreover, compared with vaccination strategies directed against a single antigen, cell lysate as the source of antigen offers the potential advantage of inducing a broad T-cell response against multiple known, as well as unknown antigens. We hypothesized that an active immunotherapeutic approach targeting endothelial cells might inhibit tumor angiogenesis and metastasis. Objective: In an attempt to increase the potential clinical applicability of endothelial vaccines, we investigated the ability of dendritic cells pulsed with activated endothelium (EC-DC) to induce specific immunity against tumor angiogenesis, and inhibit tumor growth. Method: We immunized mice with dendritic cells pulsed with either murine hepatic sinusoidal endothelial cells (HSE-DC) or human umbilical vein endothelial cells (HUVEC-DC) in two syngeneic models of the mouse colon cancer cell line, Colon-26, to examine their effects. Mice were carefully monitored with respect to tumor growth, and the development of side-effects. We also examined whether HUVEC-DC could induce human cytotoxic T lymphocytes (CTLs) specific to the target cells in vitro . Monocyte-derived DCs of healthy donors were pulsed with lysate generated from HUVEC. Specific cytotoxic T lymphocyte (CTL) activity against cultured endothelial cells was tested using in vitro assays. Result: Vaccination with the respective EC-DC significantly inhibited tumor growth and metastasis, the effect of autologous HSE-DC being more pronounced than that of xenogeneic HUVEC-DC. In addition, the anti-tumor effect of the respective EC-DC was stronger than that of unpulsed DC, and in vitro analysis showed that it could be attributed to the induction of CTLs, specifically recognizing and lyzing activated endothelium but not tumor cells. High levels on IFN-γ could be detected in the supernatants of CTL-HUVEC co-cultures, indicating T-cell immune response.Conclusion: Our present results suggest that endothelial dendritic cell vaccines can overcome peripheral tolerance of self-angiogenic antigens, and support important clinical implications of vaccines targeting tumor angiogenesis.
HumanImmunodeficiency Virus Type 1 DNA Nuclear Import and Integration AreMitosis Independent in CyclingCells (2003)

An essential step in human immunodeficiency virus type 1 (HIV-1) replication is the movement of the viral preintegration complex from the cytoplasm into the nucleus. The pathway(s) and timing for HIV-1 DNA nuclear entry in cycling cells have not been established. Here, we show that if cycling cells are infected before S phase, viral DNA can be integrated prior to passage of the host DNA replication fork through the integration site, as indicated by stable inheritance in both daughter cells. We conclude that efficient nuclear entry can occur independently of mitotic nuclear disassembly in cycling cells.
OPC simplification and mask cost reduction using regular design fabrics (2009)

Cost and complexity associated with OPC and masks are rapidly increasing to the point that they could limit technology scaling in the future. This paper focuses on demonstrating the advantages of regular design fabrics for OPC simplification to enable scaling and minimize costs for technologies currently in volume production. The application of such a simplified OPC flow results in much smaller mask data volumes due to significantly fewer edges compared to the conventional designs and OPC flows. Moreover, the proposed approach enables reduced mask write times, hence lower mask costs. We compare OPC performance and complexity on standard cell designs to that of layouts on a regular design fabric. We first demonstrate advantages and limitations within an industrial model-based OPC solution. Then, a simplified rulebased OPC solution is discussed for the Metal 1 layer. This simplified OPC solution demonstrates a 70X run time improvement and an order of magnitude reduction in both the output edge count per unit shape and shot count per unit shape while maintaining the printabalility advantages of regular design fabrics. The simplified OPC also demonstrates a 50% reduction in mask-write time. Finally, the benefit of regular design fabrics for OPC simplification and mask cost reduction at a 32nm node is discussed.
60.2: Invited Paper : Advanced In‐cell Touch Technology for Large Sized Liquid Crystal Displays (2015)

We propose an advanced in‐cell touch (AIT) sensor integrated on TFT substrate. The proposed touch sensor perceives selfcapacitance formed between touching object and sensing electrode which is made by common electrode of AH‐IPS panel. This new touch sensor shows above 50dB‐signal‐to‐noise ratio and multi‐touch function without loss of transmittance. Finally we have succeeded in in‐cell touch panel development of 15.6” FHD for notebook PC and 7” WVGA for automotive which supports 2mm‐thick glove touch.
P.109: Improvement of the Outcoupling Efficiency of Blue OLEDs (2013)

Abstract We propose a nanostructured blue organic light‐emitting diode (OLED) with a perforated WO 3 hole injection layer that improves the outcoupling efficiency of blue OLEDs by the extraction of trapped surface plasmon polaritons and wave guide modes.
Triazatruxene-Based Hole Transporting Materials for Highly Efficient Perovskite Solar Cells (2015)

Four center symmetrical star-shaped hole transporting materials (HTMs) comprising planar triazatruxene core and electron-rich methoxy-engineered side arms have been synthesized and successfully employed in (FAPbI3)0.85(MAPbBr3)0.15 perovskite solar cells. These HTMs are obtained from relatively cheap starting materials by adopting facile preparation procedure, without using expensive and complicated purification techniques. Developed compounds have suitable highest occupied molecular orbitals (HOMO) with respect to the valence band level of the perovskite, and time-resolved photoluminescence indicates that hole injection from the valence band of perovskite into the HOMO of triazatruxene-based HTMs is relatively more efficient as compared to that of well-studied spiro-OMeTAD. Remarkable power conversion efficiency over 18% was achieved using 5,10,15-trihexyl-3,8,13-tris(4-methoxyphenyl)-10,15-dihydro-5H-diindolo[3,2-a:3',2'-c]carbazole (KR131) with compositive perovskite absorber. This result demonstrates triazatruxene-based compounds as a new class of HTM for the fabrication of highly efficient perovskite solar cells.
Pulse detection with a single accelerometer placed at the carotid artery: Performance in a real-life diagnostic test during acute hypotension (2015)

Pulse detection via palpation is a basic and essential procedure in daily medical practice. We have been investigating the performance of a single accelerometer placed above the carotid artery, which is one of the recommended locations for manual palpation. A low-cost sensor attached by an adhesive measures accelerations due to carotid dilatations and whole body vibrations. A real-time demonstrator has been developed to classify 10 second- windows in "Pulse", "Motion" and "No Pulse" and to infer pulse rate. Data were obtained during a scheduled head-up tilt table test (HUTT). Our results show for a subgroup of 10 patients with acute hypotension a wide spread of "good" signal coverage ranging from as low as 37% up to 100%. Key factors compromising the performance in HUTT are motion artifacts, arrhythmias, sensor placement and sensor-skin coupling. In conclusion, pulse detection with a single accelerometer is sufficiently accurate, if good signal coverage can be achieved.
Superconducting linear phase shifter for the phased array antenna (2015)

We propose a continuous variable phase shifter as a new use of a tunable filter. To obtain a large phase shift, the filter is designed using the ideal transform function of the generalized Chebyshev function with real zero. The generalized Chebyshev function with real zero is realized by 4 resonators and jump coupling between resonators. The phase shifter tunes the center frequency by 4 dielectric rods with a piezoelectric actuator. The resonator uses a step-impedance hairpin microstrip line resonator. The phase shifter uses high-Tc superconducting material, YBCO. Therefore, this tunable filter has a low insertion loss of 0.3dB and constant magnitude. In addition, it showed linear phase change continuously. A maximum tuning phase was 372 degrees in condition of a maximum tuning speed of 2.66 msec.