gebhart/patrepeval huggingface dataset:
Oxygen vacancies effects in a‐IGZO: Formation mechanisms, hysteresis, and negative bias stress effects (Phys. Status Solidi A 6∕2017) (2017)

The amorphous oxide semiconductor Indium-Gallium-Zinc-Oxide (a-IGZO) has gained a large technological relevance as a semiconductor for thin-film transistors in active-matrix displays. Yet, major questions remain unanswered regarding the atomic origin of threshold voltage control, doping level, hysteresis, negative bias stress (NBS), and negative bias illumination stress (NBIS). de Jamblinne de Meux et al. (article No. 201600889) have undertaken a systematic study of the effects of oxygen vacancies on the properties of a-IGZO by relating experimental observations to material insights gained from first-principle simulations. The cover figure presents different conformations of Metal-Metal bonds obtained after the removal of an oxygen atom in IGZO for which, the iso-surface of the electronic wave-function and its phase are colored in blue and yellow. These Metal-Metal defects are stable for a fermi-level deep in the conduction band and spontaneously break up for a fermi-level close to the valence band. Their transition states can vary upon charge and discharge, resulting in hysteresis of the transfer curve of a-IGZO devices. Under NBS, the creation of oxygen vacancies becomes energetically very stable, hence thermodynamically very likely to occur. This generation process is correlated with the occurrence of the negative bias stress instabilities observed in a-IGZO transistors.
Disease-free and overall survival at 3.5 years for neoadjuvant bevacizumab added to docetaxel followed by fluorouracil, epirubicin and cyclophosphamide, for women with HER2 negative early breast cancer: ARTemis Trial (2017)

NCT01093235.
A high performance liquid chromatographic method for the quantitation of flecainide in plasma (1991)

A routine high performance liquid chromatographic method for the rapid determination of flecaïnide (Flecaine), using a novel internal standard, N-methylflecaïnide, has been developed. After deproteinization of spiked samples, flecaïnide was totally recovered at neutral pH. Flecaïnide and the internal standard were separated on a reversed phase XL 3 microns ODS column using 10 mM phosphate buffer, pH 3.0: acetonitrile (70:30) as mobile phase, in less than 10 min. With spectrofluorometric detection, the limit of quantitation for flecaïnide was 10 ng/mL. Intra- and inter-assay precision variations were 0.24% and 1.4%.
A Method to Determine the True Angulation of Long Bone Deformity (1987)

A new method of geometrical analysis is capable of determining bone deformity from routine anteroposterior (AP) and lateral roentgenograms. The maximum angulation may occur in a plane other than the AP or lateral roentgenogram planes. Therefore, the maximum angulation may exceed the apparent angulation seen on routine AP and lateral views. The AP and lateral views will underestimate the true angulation most when the angulation seen on the AP and lateral views is similar.
High-penetration swept source Doppler optical coherence angiography by fully numerical phase stabilization (2012)

A high-penetration swept-source optical coherence tomography (HP-SS-OCT) system based on a 1-μm short cavity laser is developed. Doppler OCT processing is applied, along with a custom-made numerical phase stabilization algorithm; this process does not require additional calibration hardware. Thus, our phase stabilization method is simple and can be employed in a variety of SS-OCT systems. The bidirectional blood flow and vasculature in the deep choroid was successfully imaged via two Doppler modes that use different time intervals for Doppler processing. En face projection image of squared power of Doppler shift is compared to ICGA, and the utility of our method is verified.
Null Subject in Obligatory Control (2014)

This article concerns the nature of the empty category in Korean obligatory control (OC) in comparison with OC null subject in English. It demonstrates that the syntactic distribution of the null subject in Korean OC is not the same as that of the null subject in English OC, with respect to standard diagnostics for OC PRO, such as uniqueness of the overt antecedent, locality, and c-command. The variation in the null subject in Korean OC poses several problems to purely structural approaches, such as the Movement Theory of Control (e.g., Hornstein 1999) and the PRO analysis of Control (e.g., Landau 2000). Alternatively, this paper proposes that Korean OC null subjects are a subclass of pro with specific restrictions on occurrence, based on the fact that the syntactic distribution of OC null subjects is indistinguishable from that of null and overt reflexive and pronoun subjects in a non-control complement clause; moreover, the OC effect is created not by a distinct structure, but by an intricate array of heterogeneous factors, such as morphological cues, the semantics of a verb and certain discourse conditions. Adopting recently developed discussions on null subject (cf. Holmberg et al. 2009; Phimsawat 2011; Holmberg & Robert 2013), this paper attempts to offer a unified analysis of different types of Korean null subject by reducing OC null subject to the very same empty category, pro.
Cochlear Implant Soft Failures Consensus Development Conference Statement (2005)

Balkany, T J; Hodges, A V; Buchman, C A; Luxford, W M; Pillsbury, C H; Roland, P S; Shallop, J K; Backous, D D; Franz, D; Graham, J M; Hirsch, B; Luntz, M; Niparko, J K; Patrick, J; Payne, S L; Telischi, F F; Tobey, E A; Truy, E; Staller, S Author Information
<title>Case-based reasoning approach for heuristic search</title> (1991)

Case Based Reasoning (CBR) is one of the recently emerging paradigms for designing intelligent systems. The preliminary studies indicate that the area is ripe for theoretical advances and innovative applications. Heuristic search is one of the most widely used techniques to solve many real world problems for obtaining optimal solutions. In this paper we identify some necessary properties of the heuristic functions to be solved in the CBR paradigm. We designed a CBR system based on these observations and performed several experiments for a heuristic search problem. We also provide an analysis to compare the performance of the CBR system with the A* search algorithm.
Spontaneous spin polarization in 1D electron gas (2002)

The results of theoretical analysis of quasi one-dimensional electron gas within the Hartree-Fock approximation are presented. Ground state energies of completely polarized and non-polarized states are calculated at T equals 0. A formation of spontaneously spin-polarized state at low linear concentration of electrons and its transformation into non- polarized state as concentration grows are discussed.
Energy-Efficient Sensing Concept For A Micromachined Yaw Rate Sensor (2007)

The need for micromechanical inertial sensors is increasing in future electronic stability control (ESC) and other positioning, navigation and guidance systems. Due to the rising density of sensors in automotive and consumer devices the goal is not only to get high performance, robustness and smaller package sizes, but also to optimize the energy management of the overall sensor system. This paper presents an evaluation concept for a surface micromachined yaw rate sensor. Within this evaluation concept an energy-efficient operation of the drive mode of the yaw rate sensor is enabled. The presented system concept can be realized within a power management subsystem.
Downlink Resource Allocation for LTE-Advanced Networks with Type1 Relay Nodes (2012)

Type1 in-band relaying is supported by Long Term Evolution Advanced (LTE-Advanced). Based on the frame structure defined in 3GPP LTE, a down link radio frame is partitioned into access and backhaul sub-frames. In the access sub-frames, the direct link and access link transmissions can take place simultaneously with full frequency reuse. In the backhaul sub-frames, the DeNB (Donor evolved Node B) allocates orthogonal resources for different DeNB->;RN transmission as well as co-scheduled DeNB->;UE transmissions. Macro UE scheduled during the backhaul sub-frames will avoid the interference from RN in downlink, enjoying improved SINR. However, this will decrease the efficiency of radio resource reuse, and potentially reduce cell throughput. In this paper, the performance of relay enhanced networks with partial macro UEs scheduled during the backhaul sub-frames is investigated through system level simulation. A simplified resource allocation algorithm (SRA) which aims to maximize the throughput of worst UEs in relay enhanced networks is proposed to calculate the resource allocation among DeNB->;RN transmission, RN-UE transmissions, as well as DeNB->;UE transmissions in backhaul sub-frames and access sub-frames. Average cell throughput gain and 5%-tile user throughput gain of proposed resource allocation algorithm (SRA) is compared with an exhaustive search algorithm.
Activity of triphenylselenonium chloride in mammary cancer prevention (1994)

The present study was designed to evaluate the tolerance and cancer chemopreventive activity of triphenylselenonium chloride in female Sprague-Dawley rats. No information is available in the literature on the anticarcinogenic efficacy of a lipophilic cationic selenium compound as exemplified by the triphenylselenonium ion. A short-term preliminary study indicated that it was well tolerated via the dietary route. Supplementation at levels up to 200 p.p.m. Se did not produce any apparent adverse effect in the animals. In the dimethylbenzanthracene mammary cancer model, a level of 30 p.p.m. Se in the diet reduced the total tumor yield by approximately 70% when treatment was applied during either the initiation phase or the post-initiation phase. In the MNU mammary cancer model, the inhibitory response was expressed only during the post-initiation phase. These findings suggest that the triphenylselenonium ion may have multiple modes of action in suppressing the development of neoplasia. Tissue analysis confirmed that there was minimal accumulation of total selenium until the level of supplementation reached 100 p.p.m. Se or above. Our study therefore convincingly demonstrates that triphenylselenonium chloride fits the criteria of an effective and desirable anticancer agent with a distinct separation between the chemopreventive dose range and the toxic dose range.
Examination of axonal injury and regeneration in micropatterned neuronal culture using pulsed laser microbeam dissection (2010)

We describe the integrated use of pulsed laser microbeam irradiation and microfluidic cell culture methods to examine the dynamics of axonal injury and regeneration in vitro. Microfabrication methods are used to place high purity dissociated central nervous system neurons in specific regions that allow the axons to interact with permissive and inhibitory substrates. Acute injury to neuron bundles is produced via the delivery of single 180 ps duration, lambda = 532 nm laser pulses. Laser pulse energies of 400 nJ and 800 nJ produce partial and complete transection of the axons, respectively, resulting in elliptical lesions 25 mum and 50 mum in size. The dynamics of the resulting degeneration and regrowth of proximal and distal axonal segments are examined for up to 8 h using time-lapse microscopy. We find the proximal and distal dieback distances from the site of laser microbeam irradiation to be roughly equal for both partial and complete transection of the axons. In addition, distinct growth cones emerge from the proximal neurite segments within 1-2 h post-injury, followed by a uniform front of regenerating axons that originate from the proximal segment and traverse the injury site within 8 h. We also examine the use of EGTA to chelate the extracellular calcium and potentially reduce the severity of the axonal degeneration following injury. While we find the addition of EGTA to reduce the severity of the initial dieback, it also hampers neurite repair and interferes with the formation of neuronal growth cones to traverse the injury site. This integrated use of laser microbeam dissection within a micropatterned cell culture system to produce precise zones of neuronal injury shows potential for high-throughput screening of agents to promote neuronal regeneration.
Resolving Collisions Via Incremental Redundancy: ARQ Diversity (2007)

A cross-layer approach is adopted for the design of finite-user symmetric random access wireless systems. Instead of the traditional collision model, a more realistic physical layer model is adopted. An incremental redundancy automatic repeat request (IR-ARQ) scheme, tailored to jointly combat the effects of user collisions, multi-path fading, and channel noise, is proposed. The diversity-multiplexing-delay tradeoff of the proposed scheme is analyzed for fully-loaded queues, and compared with that of the Gallager tree algorithm for collision resolution and the network-assisted diversity multiple access (NDMA) protocol of Tsatsanis et at.. The fully-loaded queue model is then replaced by one with random arrivals, where the three protocols are compared in terms of the stability region and average delay. Overall, our analytical and numerical results establish the superiority of the proposed IR-ARQ scheme and reveal some important insights. For example, it turns out that the performance is optimized, for a given total throughput, by maximizing the probability that a certain user will send a new packet and minimizing the transmission rate employed by each user.
Suicide and Affective Disorder Among the Old Order Amish-Reply (1986)

<h3>In Reply.—</h3> We appreciate Dr deGruy's raising a point we could not cover in our article. His salient observation is that our published pedigrees show instances of intermarriage between those with a positive family history for affective disorders. In response to the first question, the frequency of assortative mating (homogamy) between spouses both having a psychiatric illness does not appear greater than would be predicted by random selection. Even though the spouse may be well, over half of our bipolar pedigrees have a positive family history on both sides of the family.<sup>1</sup>Whether this assortative mating increases the suicidal potential has not been well investigated in studies. Research does show that a systematic assortative mating does increase the transmission of major affective disorders.<sup>2-4</sup>Our data (unpublished) would support this finding of higher morbid risk as well as greater comorbidity in the extended families on both sides. Furthermore, recent
ChemInform Abstract: OPTISCH AKTIVE UEBERGANGSMETALLKOMPLEXE 28. MITT. NACHWEIS EINER CHIRALEN ZWISCHENSTUFE BEI DER PHOSPHINSUBSTITUTION IM KOMPLEX (+)‐C5H5MN(NO)(CO‐C6H5)(P(C6H5)3) (1975)

Abstract Die Untersuchung des Mechanismus der Racemisierung der Titelverbindung (Ia) zeigt im Vergleich mit der der analogen Verbindung (Ic) eine Abhängigkeit der Geschwindigkeit von der Konzentration und der Zugabe von Triphenylphosphin.
Non-Oral Poster 129: Reliability of Self-Reports of Incontinence in a Population-Based Telephone Interview When Compared to Diagnosis after a Clinical Evaluation (2004)

Non-Oral Presentations: AUGS-SGS Abstracts: 2004 Joint Scientific Meeting The American Urogynecologic Society and The Society of Gynecologic Surgeons
FDG uptake and glucose transporter subtype expressions in experimental tumor and inflammation models. (2001)

The results based on our models showed a high FDG uptake and high GLUT-1 expression level not only in the tumor lesion but also in the inflammatory lesion. The higher GLUT-1 expression level in the tumor lesion may partially explain the higher FDG accumulation in the tumor than in the inflammatory lesion.
Rod densitometry in the aging human eye. (1991)

Retinal densitometry is a noninvasive physiologic technique used to examine the visual pigments in living human eyes. To assess possible age-related disturbances of rod photopigment kinetics, retinal densitometry was done in 44 eyes of 44 healthy subjects (age range, 12-78 yr). With progressing age, a significant but small increase in photopigment density difference (bleached versus dark adapted eye) and an increase in the time constant of rhodopsin regeneration was found. The increased density difference in rods was consistent with morphologic findings of increased rod outer segment diameter and disc content in older subjects. To explain this change in terms of the decreased specular reflections at the level of the inner limiting membrane was inadequate because age effects were independent of wavelength in the region of 450-550 nm. To control for the effects of ocular stray light from the lens, subjects older than 40 yr with a clear crystalline lens were measured and compared with those with pseudophakia. No statistically significant difference was found between the two groups. Increased rod density difference contrasts sharply with an earlier reported decrease in this parameter for foveal cones. The slowing of the regeneration rate is a phenomenon common to rods and cones. It may be a result of a gradual metabolic dysfunction of the retinal pigment epithelium in older subjects.
210 Miscible Multi-component Fluid Simulation by LBM with MME (2005)

We have proposed the Mixture Multi-component Extension (MME), which is a modification of the Lattice Boltzmann Method (LBM), to expand single-component LBM models to miscible multi-component LBM models. The advantages of this modification include flexible application to various LBM models, and analysis of molecular diffusion and convection of each component simultaneously. In this paper, we show a modification of MME in order to simulate chemical reaction, and an example of thermal reactive miscible multi-component flow by MME.
Design Space Exploration for Frequency Synchronization of BPSK/QPSK Bursts (2005)

Abstract. Frequency synchronisation is a vital part of every inner receiver for wireless communication. In this paper we present different implementation alternatives for non data aided frequency estimation of BPSK/QPSK bursts with respect to implementation complexity and communications performance. Results with regard to different quantization levels, varying burstlengths, frequency offsets and modulation indices for different signal to noise ratios are presented. Implementation results are based on XILINX Virtex II Pro FPGA devices.
First-principles materials design of high-performing bulk photovoltaics with the LiNbO3 structure (2014)

The bulk photovoltaic effect is a long-known but poorly understood phenomenon. Recently, however, the multiferroic bismuth ferrite has been observed to produce strong photovoltaic response to visible light, suggesting that the effect has been underexploited. Here we present three polar oxides in the LiNbO3 structure that we predict to have band gaps in the 1-2 eV range and very high bulk photovoltaic response: PbNiO3, Mg1/2Zn1/2PbO3, and LiBiO3. All three have band gaps determined by cations with d10s0 electronic configurations, leading to conduction bands composed of cation s orbitals and O p orbitals. This both dramatically lowers the band gap and increases the bulk photovoltaic response by as much as an order of magnitude over previous materials, demonstrating the potential for high-performing bulk photovoltaics.
Carbon dioxide laser-induced fast signals from silicon photodiodes (1983)

Get PDF Email Share Share with Facebook Tweet This Post on reddit Share with LinkedIn Add to CiteULike Add to Mendeley Add to BibSonomy Get Citation Copy Citation Text M. Hasselbeck, D. P. Malone, and H. S. Kwok, "Carbon dioxide laser-induced fast signals from silicon photodiodes," Appl. Opt. 22, 2769-2771 (1983) Export Citation BibTex Endnote (RIS) HTML Plain Text Citation alert Save article
DR-LINK (1993)

DR-LINK is a modular information retrieval system which takes a conceptual-linguistic approach to document detection by satisfying two apparently opposing task requirements: the need to handle large numbers of documents efficiently and the need to represent and retrieve on well-specified information needs. DR-LINK's approach is to enrich the semantic representation of the texts, while focusing its processing on those documents which have real potential of being relevant to a user's query. DR-LINK consists of six modules which, in combination, produce textual representations that capture great breadth and variety of semantic knowledge which will be used to improve retrieval effectiveness, in terms of both recall and precision. To produce this enriched representation, the system uses lexical, syntactic, semantic, and discourse linguistic processing techniques for distilling from documents and topic statements all the rich layers of knowledge incorporated in their deceptively simple textual surface and producing a representation which has been shaped by all these levels of linguistic processing. Specifically, these modules: 1) create summary-level content-vector representations of each text; 2) assign conceptual categories to all proper-noun entities; 3) delineate each text's discourse-level structure; 4) detect relations among concepts; 5) expand lexical representations with semantically-related terms, and; 6) represent and match concepts and relations via Conceptual Graphs.
Boron Doping to Multiwall Carbon Nanotube (2002)

Boron doping to carbon nanotube was carried out on pressed samples of multiwall carbon nanotube (MWCNT) prepared by a CVD method. As-prepared sample was pressed as disks of 20mm in diameter with an apparent density of 0.72g·cm3. The disks were heat-treated at 3000°C to remove iron impurity. From the heat-treated disks, samples with sizes about 1.5×1.5×6mm3 were cut. Boron doping was carried out by heating the sample to 2300°C in a crucible made of a commercially available artificial graphite contained 10wt% born. We employed lhr heat treatment as a unit of doping treatment, and carried out doing of 1 to 3 times for the samples. Boron concentrations of the boron-doped samples were determined by an EPMA technique. Structural characterization of the doped samples was made with X-ray diffraction and Raman spectroscopy measurements and SEM observation. The characterization revealed that almost of born doped samples were consisted of MWCNT's contained boron, small thin boron-contained crystallites with graphite structure and B4C small crystals. Effect of boron doping was examined by the measurements of electrical resistivity at liquid nitrogen and room temperatures and magnetic susceptibility at 5 and 300K as a function of boron concentration for the boron-doped samples.
Über fluorhaltige Komplexe. II. Über die Hydrolyse von Fluorozirkonaten und die Kondensation der Hydrolysenprodukte (1961)

Abstract Durch saure Hydrolyse von Kalium‐ und Ammoniumpentafluorozirkonatmonohydrat, die mit [ZrF 5 (H 2 O)] − ‐Ionen zur formulieren sind, entstehen die Verbindungen K 1,5 H 0,5 Zr 2 F 8 O bzw. [NH 4 ] 1,3 H 0,7 Zr 2 F 8 O. Die alkalische Hydrolyse von Kalium‐ und Ammoniumfluorozirkonaten führt zu den Verbindungen K[ZrF 3 (OH) 2 (H 2 O)] und [NH 4 ][ZrF 3 (OH) 2 (H 2 O)], die sich leicht zu KZrF 3 (OH) 2 bzw. [NH 4 ]ZrF 3 (OH) 2 entwässern lassen. Es ist anzunehmen, daß in den wasserfreien Verbindungen sowie in KZrF 5 bzw. [NH 4 ]ZrF 5 nicht die Koordinationszahl 5 am Zirkon vorliegt, sondern durch Fluorbrücken eine höhere Koordination erreicht wird. Die thermische Zersetzung von [NH 4 ]ZrF 3 (OH) 2 führt zur [NH 4 ] 2 Zr 4 F 12 O 3 , das oberhalb 240° unter [NH 4 ]F‐Abspaltung in das definierte Oxyfluorid Zr 4 F 10 O 3 übergeht. KZrF 3 (OH) 2 liefert bei der thermischen Zersetzung die außerordentlich schwer lösliche Verbindung KZrF 3 O. Alle nicht in Komplexklammern eingefaßten Anionen‐Gruppierungen sind nur als Baueinheiten zu verstehen, die über Fluorbrücken zu höher molekularen Gebilden zusammengefaßt sind.