gebhart/patrepeval huggingface dataset:
Eficacia y seguridad en Implantología: valoración quirúrgica y protésica de 250 implantes consecutivos. (1997)

Objetivo: evaluar los resultados de la fase quirurgica protesica de 250 implantes consecutivos a corto y medio plazo, colocados en 74 pacientes. 
Diseno: valoracion retrospectiva y unicentrica de 74 pacientes sometidos a tratamiento implantodontico con distintos recursos protesicos un solo sistema y el mismo equipo quirurgico. 
Contexto: tratamiento ambulatorio de 74 pacientes mediante implantes: 31 varones y 43 hembras, en el periodo comprendido entre 1-1-94 y 1-1-97. Media de implantes por paciente: 3,24 (rango: minimo 1, maximo 14 por paciente). 
Criterios de valoracion: estudio previo mediante ortopantomografia, modelos de estudio ademas de radiovisiografia en espacios edentulos cortos. Ocasionalmente TAC. Radiovisiografia intraoperatoria sistematica. 
utilizacion de tecnica semisumergida en la mayoria de los casos. Ortopantomografia posoperatoria inmediata en casos de implantes multiples. Controles a los 3 dias, 10 dias, 1 mes y tercer mes. Carga protesica mandibular entre el tercer y cuarto mes. Carga protesica maxilar, entre el cuarto y el quinto mes. 
Resultados: se analizan 243 implantes sobre 74 pacientes, obteniendo 17 fallos globales antes de la fase protesica: 6,99 por 100 de fracasos y un 93,01 por 100 de exitos. Son recolocados 7 de los implantes fallidos, antes tambien de la fase protesica, obteniendo exito en todos ellos, de forma que la valoracion total sobre 250 implantes en la fase quirurgica arroja un porcentaje de fracasos del 6,8 por 100 contra un 93,2 por 100 de exitos. 
El indice de fracasos globales en funcion de la calidad osea - incluyendo las recolocaciones - permite observar un mayor porcentaje de fracasos en los huesos tipo 1 (16,94 por 100), a distancia significativa del hueso tipo 3 (7,69 por 100) y tipo 2 (1,72 por 100). 
Tras carga protesica, observamos 2 implantes fallidos de los 250, tras aproximadamente 30 meses de carga (0,8 por 100 fracasos, 99, 2 por 100 exitos). 
Ambos implantes, de distintos pacientes, fueron recolocados, uno de forma inmediata y el otro diferida, fracasando en los dos casos.
A Biophysical Model for Cytotoxic Cell Swelling (2016)

Cytotoxic edema most commonly results from energy shortage, such as in cerebral ischemia, and refers to the swelling of brain cells due to the entry of water from the extracellular space. We show that the principle of electroneutrality explains why chloride influx is essential for the development of cytotoxic edema. With the help of a biophysical model of a single neuron, we show that a tipping point of the energy supply exists, below which the cell volume rapidly increases. We simulate realistic time courses to and reveal critical components of neuronal swelling in conditions of low energy supply. Furthermore, we show that, after transient blockade of the energy supply, cytotoxic edema may be reversed by temporary blockade of Na<sup>+</sup> channels.
Water Complex Permittivity Model for Dielectric Logging (2015)

Abstract In recent years, high-frequency dielectric tools have become an increasingly accepted service for providing saturation, water salinity, and textural information. To obtain these petrophysical quantities from the measured dielectric data, a mixing law is used that relates the bulk formation complex permittivity (relative permittivity and conductivity) to the constituents of the system, including the water present in the pores. Several mixing laws have already been published in the literature. This paper is concerned with an integral part of all of them, which is the prediction of the water complex permittivity as a function of salinity, temperature, and pressure. The water complex permittivity is known to vary with salinity, temperature, pressure, and frequency of operation. We have established a dielectric water model as a function of these four quantities, and have recently validated this model with dielectric laboratory experiments on several water samples at high temperature and pressure. In this paper we fully disclose the model so that it can be used and adapted by the industry. We also demonstrate with a sensitivity analysis that using the correct water model is critical to the accuracy of the final petrophysical outputs.
<title>Direct MBE growth of CdZnTe on Si(100) and Si(112) substrates for large-area HgCdTe IRFPAs</title> (1993)

Molecular-beam epitaxy (MBE) has been utilized to deposit single crystal films of ZnTe and CdZnTe/ZnTe onto Si(100) and Si(112) substrates. Parallel epitaxy of ZnTe(100) and CdZnTe(100)/ZnTe(100) has been observed for growth on Si(100) substrates misoriented from 0-8 degrees towards the [011] direction. With ZnTe initiation layers, high quality CdZnTe(100) films have been demonstrated on both 4° and 8° misoriented Si(100) with x-ray rocking curve FWHM as narrow as 158 arc-seconds, which is comparable to that obtained with GaAs/Si composite substrates. The observed surface morphologies are superior to those obtained on GaAs/Si composite substrates. HgCdTe(100) films with x-ray FWHM as low as 55 arcseconds and average etch pit densities of 5 x 106 cm2 have been deposited by liquid phase epitaxy on these MBE CdZnTe/ZnTe/Si(100) substrates. On vicinal Si(1 12) substrates, ZnTe films are observed to nucleate in either the (1 12) or its twin (552) orientation depending on the misorientation of the Si substrate away from (1 12). For Si(1 12) misorientations of 5° or 10° towards from the [1 1-1] direction, ZnTe nucleates in a parallel (1 12) orientation, while for misorientations of 0° or 5° away from the [1 1-1] direction, ZnTe is observed to nucleate in a (552) orientation. CdTe deposited on ZnTe/Si(112) is observed to nucleate in the same orientation as the ZnTe. CdTe(552) epilayers are of substantially higher quality than (1 12)oriented films. X-ray rocking curves as narrow as 1 10 arc-seconds have been observed for the CdTe(331) reflection in the case of (552)-oriented epitaxy.
Microseismic and seismic denoising via ensemble empirical mode decomposition and adaptive thresholding (2015)

ABSTRACT Random and coherent noise exists in microseismic and seismic data, and suppressing noise is a crucial step in seismic processing. We have developed a novel seismic denoising method, based on ensemble empirical mode decomposition (EEMD) combined with adaptive thresholding. A signal was decomposed into individual components called intrinsic mode functions (IMFs). Each decomposed signal was then compared with those IMFs resulting from a white-noise realization to determine if the original signal contained structural features or white noise only. A thresholding scheme then removed all nonstructured portions. Our scheme is very flexible, and it is applicable in a variety of domains or in a diverse set of data. For instance, it can serve as an alternative for random noise removal by band-pass filtering in the time domain or spatial prediction filtering in the frequency-offset domain to enhance the lateral coherence of seismic sections. We have determined its potential for microseismic and reflection seismic denoising by comparing its performance on synthetic and field data using a variety of methods including band-pass filtering, basis pursuit denoising, frequency-offset deconvolution, and frequency-offset empirical mode decomposition.
Characterizing Automated Data Insights (2020)

Many researchers have explored tools that aim to recommend data insights to users. These tools automatically communicate a rich diversity of data insights and offer such insights for many different purposes. However, there is a lack of structured understanding concerning what researchers of these tools mean by "insight" and what tasks in the analysis workflow these tools aim to support. We conducted a systematic review of existing systems that seek to recommend data insights. Grounded in the review, we propose 12 types of automated insights and four purposes of automating insights. We further discuss the design opportunities emerged from our analysis.
Molecular Profiling to Determine Clonality of Serial Magnetic Resonance Imaging/Ultrasound Fusion Biopsies from Men on Active Surveillance for Low-Risk Prostate Cancer (2016)

<b>Purpose:</b> To determine whether MRI/ultrasound (MRI/US) fusion biopsy facilitates longitudinal resampling of the same clonal focus of prostate cancer and to determine whether high-grade cancers can evolve from low-grade clones.<b>Experimental Design:</b> All men on active surveillance who underwent tracking MRI/US fusion biopsy of Gleason 6 prostate cancer, on at least two distinct occasions, between 2012 and 2014 were enrolled. MRI/US fusion was used to track and resample specific cancer foci. IHC for ERG and targeted RNA/DNA next-generation sequencing (NGS) were performed on formalin-fixed paraffin-embedded prostate biopsy specimens to assess clonality.<b>Results:</b> Thirty-one men with median age and PSA of 65 years and 4.6 ng/mL, respectively, were analyzed. The median sampling interval was 12 months (range, 5-35). Of the 26 evaluable men, ERG IHC concordance was found between initial and repeat biopsies in 25 (96%), indicating resampling of the same clonal focus over time. Targeted NGS supported ERG IHC results and identified unique and shared driving mutations, such as <i>IDH1</i> and <i>SPOP</i>, in paired specimens. Of the nine men (34.6%) who were found to have Gleason ≥7 on repeat biopsy, all displayed temporal ERG concordance. Prioritized genetic alterations were detected in 50% (13/26) of paired samples. Oncogenic mutations were detected in 22% (2/9) of Gleason 6 cancers prior to progression and 44% (4/9) of Gleason ≥7 cancers when progression occurred.<b>Conclusions:</b> Precise tracking of prostate cancer foci via MRI/US fusion biopsy allowed subsequent resampling of the same clonal focus of cancer over time. Further research is needed to clarify the grade progression potential of Gleason 6 prostate cancer. <i>Clin Cancer Res; 23(4); 985-91. ©2016 AACR</i>.
Band Structure and Quantum Conductance of Nanostructures from Maximally Localized Wannier Functions: The Case of Functionalized Carbon Nanotubes (2005)

We have combined large-scale, tau-point electronic-structure calculations with the maximally localized Wannier functions approach to calculate efficiently the band structure and the quantum conductance of complex systems containing thousands of atoms while maintaining full first-principles accuracy. We have applied this approach to study covalent functionalizations in metallic single-walled carbon nanotubes. We find that the band structure around the Fermi energy is much less dependent on the chemical nature of the ligands than on the sp(3) functionalization pattern disrupting the conjugation network. Common aryl functionalizations are more stable when paired with saturating hydrogens; even when paired, they still act as strong scattering centers that degrade the ballistic conductance of the nanotubes already at low degrees of coverage.
The Chemistry of Fixation and Staining: II. A Unified Theory of Acid/Base Staining Reactions (1980)

A new theory, based on the hard and soft acid and base (HSAB) principle, is proposed to explain interactions among two (or more) dyes and tissues. Ions lie at specific loci on a scale of hardness/softness (H/S), depending on the spatial nature of their charge site. Oppositely charged compounds of similar H/S characteristics form stable bonds which are difficult to break. Oppositely charged ions of dissimilar H/S characteristics form less stable bonds which are easily broken. A dye-tissue salt will be displaced if a second dye can form a better matched salt with either the first dye or the tissue.Through trial and error, iterative procedures, the authors have determined relative H/S values for 19 anionic dyes and 7 tissue components. Reactions among these dyes are completely predictive, given the H/S value of a tissue cation. This theory should lead to much greater understanding of general and many special staining procedures which utilize anionic and cationic dyes.
Quantitative Transcriptomics using Designed Primer-based Amplification (2013)

We developed a novel Designed Primer-based RNA-sequencing strategy (DP-seq) that uses a defined set of heptamer primers to amplify the majority of expressed transcripts from limiting amounts of mRNA, while preserving their relative abundance. Our strategy reproducibly yielded high levels of amplification from as low as 50 picograms of mRNA while offering a dynamic range of over five orders of magnitude in RNA concentrations. We also demonstrated the potential of DP-seq to selectively suppress the amplification of the highly expressing ribosomal transcripts by more than 70% in our sequencing library. Using lineage segregation in embryonic stem cell cultures as a model of early mammalian embryogenesis, DP-seq revealed novel sets of low abundant transcripts, some corresponding to the identity of cellular progeny before they arise, reflecting the specification of cell fate prior to actual germ layer segregation.
Femtosecond pulse delivery through single-mode optical fiber with adaptive pulse shaping (2001)

Summary form only given. Nonlinear effects present fundamental obstacles for the propagation of femtosecond pulses of detectable energy in single-mode optical fibers, inducing severe distortion even after a very short propagation distance. These effects are extremely hard to defeat or even predict. Adaptive pulse shaping can overcome these limitations by synthesizing pulses that are self-correcting for higher order nonlinear effects when launched in the fiber.
The Methyl Derivatives of Uranium(IV) Borohydride<sup>1</sup> (1953)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThe Methyl Derivatives of Uranium(IV) Borohydride1H. I. Schlesinger, Herbert C. Brown, L. Horvitz, A. C. Bond, L. D. Tuck, and A. O. WalkerCite this: J. Am. Chem. Soc. 1953, 75, 1, 222–224Publication Date (Print):January 1, 1953Publication History Published online1 May 2002Published inissue 1 January 1953https://pubs.acs.org/doi/10.1021/ja01097a059https://doi.org/10.1021/ja01097a059research-articleACS PublicationsRequest reuse permissionsArticle Views177Altmetric-Citations27LEARN 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
SSPQ - spatial domain perceptual image codec based on subsampling and perceptual quantization (2012)

A spatial domain perceptual image codec based on subsampling and perceptual quantization (SSPQ) guided by the just-noticeable distortion (JND) profile is proposed. SSPQ integrates perceptual image coding and progressive transmission in one framework. The input image is first subsampled by a factor of two in both dimensions and the subsampled image is compressed without loss. The subsampled image provides a basis for both predicting the input pixels by interpolation and estimating the JND values for each pixel. Residual quantization thresholds are set to the estimated JND values for a perceptually tuned compression. Quantized residuals are progressively encoded by a context-based Golomb coder with run-length coding capacity. Experimental results show over 50% improvement in compression performance on average for the proposed SSPQ codec compared to the lossless JPEG-LS.
Factors of the bone marrow microniche that support human plasma cell survival and immunoglobulin secretion (2018)

Human antibody-secreting cells (ASC) in peripheral blood are found after vaccination or infection but rapidly apoptose unless they migrate to the bone marrow (BM). Yet, elements of the BM microenvironment required to sustain long-lived plasma cells (LLPC) remain elusive. Here, we identify BM factors that maintain human ASC > 50 days in vitro. The critical components of the cell-free in vitro BM mimic consist of products from primary BM mesenchymal stromal cells (MSC), a proliferation-inducing ligand (APRIL), and hypoxic conditions. Comparative analysis of protein-protein interactions between BM-MSC proteomics with differential RNA transcriptomics of blood ASC and BM LLPC identify two major survival factors, fibronectin and YWHAZ. The MSC secretome proteins and hypoxic conditions play a role in LLPC survival utilizing mechanisms that downregulate mTORC1 signaling and upregulate hypoxia signatures. In summary, we identify elements of the BM survival niche critical for maturation of blood ASC to BM LLPC.
Thermal Stability of Bimatoprost, Latanoprost, and Travoprost Under Simulated Daily Use (2010)

Higher than expected concentrations for stressed drug samples are likely a result of evaporation. Under the conditions of thermal stress tested in this study, bimatoprost remained stable for all conditions tested. Latanoprost degradation was measurable only in samples stressed at 37°C and 50°C, whereas travoprost degradation was statistically significant only in samples stressed at 50°C.
Mouthrinses containing triclosan reduce the incidence of recurrent aphthous ulcers (RAU) (1996)

Triclosan, an antibacterial agent introduced in toothpastes and mouthrinses, has recently been shown to have anti-inflammatory and analgesic properties. The aim of the present double-blind cross-over study was to examine the effect of triclosan on the incidence of recurrent aphthous ulceration (RAU) when administered in mouthrinses. The study included 30 patients with a history of multiple recurrent aphthous ulcers. Three different triclosan-containing mouthrinses, differing only in their solubilizing agents were used and compared with a control rinse. The number of new ulcers, ulcer-free days and the severity of pain were recorded. The results showed that the patients experienced a significant decrease in the number of oral ulcers during the experimental period when the mouthrinses contained triclosan. It may thus be concluded that triclosan has the potential to reduce the number of aphthous ulcers presumably due to its anti-inflammatory properties.
Rates and risk factors for dementia and Alzheimer’s disease (1999)

Contrary to previous reports, head trauma was not a risk factor for AD, and smoking did not protect against AD. The association of family history with the risk of AD is weaker than previously estimated on the basis of cross-sectional studies. Female gender may modify the risk of AD, whether it be via biological or behavioral factors.
Low Blood Long Chain Omega-3 Fatty Acids in UK Children Are Associated with Poor Cognitive Performance and Behavior: A Cross-Sectional Analysis from the DOLAB Study (2013)

In these healthy UK children with below average reading ability, concentrations of DHA and other Omega-3 LC-PUFA were low relative to adult cardiovascular health recommendations, and directly related to measures of cognition and behavior. These findings require confirmation, but suggest that the benefits from dietary supplementation with Omega-3 LC-PUFA found for ADHD, Dyspraxia, Dyslexia, and related conditions might extend to the general school population.
A scheme of data management in the Internet of Things (2010)

The Internet of Things is a large network which integrates the current devices, such as RFID devices, sensors and other equipment and services. It extends the form of interaction between people to the interaction between people and things as well as things and things, and then, establishes a new ecological environment. In the Internet of Things, the heterogeneity of devices and technologies brings some challenges, especially, in the management of heterogeneity data with different characteristics, which is generated by different devices. The SOA approach is an effective solution. In this case, the structure of the Internet of Things is analyzed, and a data management framework of the Internet of Things based on web services is designed.
Analysis of Written Transition Curvature in Perpendicular Magnetic Recording From Spin-Stand Testing (2007)

This paper presents a method of determining the transition curvature in magnetic recording, using only spin-stand measurements and a single read/write head. The method relies on finding an area of the disk in which the noise is in an as-deposited or bulk-erase state; the noise statistics can then be assumed to be independent of small changes in position across a track width. Trigger transitions are written on the disk and then the media noise is measured at many closely spaced positions across the track. From these multiple measurements, a 2-D picture of the noise referenced to the trigger can be created. This 2-D noise picture is distorted because of curvature of the trigger transitions. Assuming that the noise is truly stationary with respect to position, the underlying curvature of the trigger can thus be derived. On the basis of that derivation, any data pattern can be written and then read back and corrected for the known curvature on the trigger transitions. The paper compares the results obtained by this method with two different magnetic force microscope (MFM) observations. The new method shows, for example, that transitions written by a single-pole writer with a trailing shield writer have less transition curvature and transition noise than those written by a single-pole writer without any shield.
Palladium‐Catalyzed Intramolecular Decarboxylative Coupling of Arene Carboxylic Acids/Esters with Aryl Bromides (2012)

Give me a ring? An efficient approach has been developed for the intramolecular decarboxylative coupling of arene carboxylic acids/esters with aryl bromides catalyzed by palladium (see scheme). From a synthetic viewpoint, this method is highly attractive because the catalyst loading is low, the optimized reaction conditions are mild, and the substrate scope is broad.