gebhart/patrepeval huggingface dataset:
Análisis de los efectos de la crisis económica en el sistema financiero español (2013)

Este artículo analiza los efectos de la crisis económica en el sistema financiero español valorando la repercusión de dichos cambios en la población y economía española. Se estudian las medidas que se han llevado a cabo en el sistema financiero español, la inclusión de exigencias de capital a las entidades financieras, el cambio en el análisis realizado a los clientes de dichas entidades y el cambio producido en la gestión de impagados. La principal contribución de este trabajo es una propuesta de clasificación de las medidas que han transformado el sistema financiero español. Para finalizar se incluyen unas conclusiones personales sobre los temas abordados y un análisis sobre las decisiones a tomar en el futuro para mejorar la eficiencia y efectividad del sistema financiero español.
Java iSCSI Initiator (2007)

The topic of this master thesis emerged from the task of implementing a special-purpose distributed file system (DFS) on top of a network block protocol called iSCSI. The first prototype of the DFS was implemented in Java, which suggests that the block layer should also be implemented in Java. Recent research studies show that the processing of most network protocols can be much accelerated by a user-level implementation, which was the reason to start this project.<br /><br />We begin with a detailed description of the iSCSI protocol with examples to get a fundamental understanding and then provide the implementation details of our Java iSCSI initiator. Afterwards, the necessary benchmarks were made to get an impression of the different performances of the existing kernel-space and our user-space implementation.<br />Finally, a short summary will stress the main features of this complex protocol in short plus the results that were obtained during the implementation. The summary is followed by an outlook which mentions some points which could be added to this prototype to further improve the software.
Real-time Data Collection and Management System for Emergency Spatial Data Based on Cross-platform Development Framework (2019)

Geospatial data collection is the most critical and fundamental part of Geographic Information System (GIS), and the tempo-spatial characteristics of geospatial data largely determine the value of GIS. Particularly, in the field of public safety, the emergency spatial data with strong standard and high timeliness is an important guarantee for the emergency command system to make rapid and accurate emergency command decisions. In the traditional emergency spatial data collection process, not only expensive data collection equipment needs to be purchased, but also complicated data post-processing is required to obtain emergency spatial data in standard geographic information data format. In this paper, a real-time emergency spatial data collection and management system based on cross-platform technology is developed to solve the problems in the traditional emergency spatial data collection process. The system is divided into two subsystems: mobile data collection subsystem and data management subsystem. The mobile data collection subsystem adopts Uni-app, a cross-platform development framework, which can develop application that can be used in the form of native application on the Android and IOS platform, mobile web application and Mini program. At the same time, it provides the real-time data editing operation mode, avoids the tedious and complicated data post-processing process, and significantly improves the emergency spatial data collection efficiency. The data management subsystem is based on Vue, a progressive JavaScript framework. Data managers can easily customize the collection template, and complete the work of data audit, management, sharing and format exchange, ensuring the standard and consistency of emergency spatial data. At the same time, this paper takes the collection of emergency spatial data in Shenzhen University Town as an example to demonstrate the basic usage process of our system.
Improved light-output and electrical performance of InGaN-based light-emitting diode by microroughening of the p-GaN surface (2003)

We report on an InGaN-based light-emitting diode (LED) with a top p-GaN surface microroughened using the metal clusters as a wet etching mask. The light-output power for a LED chip with microroughening was increased compared to that for a LED chip without one. This indicates that the scattering of photons emitted in the active layer was much enhanced at the microroughened top p-GaN surface of a LED due to the angular randomization of photons inside the LED structure, resulting in an increase in the probability of escaping from the LED structure. By employing the top surface microroughened in a LED structure, the power conversion efficiency was increased by 62%.
History of earthing and the impact on coal mining (2016)

The use of earthing in electrical power reticulation has an interesting history. Initial power distribution systems did not deliberately reference the phase conductors to earth. Later, depending on the application, there was a bifurcation of earthing practices, with some systems solidly earthed through low impedance resistors and some loosely earthed through high impedance resistors. The coal mining industry in Australia has converged to high resistance earthing. The supply is removed on the first earth fault to ensure that the fault is not escalated on the occurrence of a second earth fault. While this has safety benefits, there are challenges for the design of sensitive earth leakage protection. This is further complicated with the introduction of Variable Speed Drives (VSDs). This paper charts the history of earthing and how it has influenced the way that earth fault protection is implemented in coal mines, both in Australia and overseas.
Privacy-aware and distributed system design for personalised alerting (2013)

This paper presents a concept for the privacy-friendly generation and distribution of personalized emergency alert messages. Based upon a discussion of possible benefits of alert personalization in disaster situations, relevant target groups for personalized alerting and their respective information requirements are identified. Subsequently, different system design approaches will be discussed, with emphasis on client-centric versus server-centric personalization, ansynchronicity and interoperability. A design concept will be presented which also facilitates the integration of additional alerting functionalities on smart phones.
Safety of pembrolizumab (pem) in patients (pts) who stopped ipilimumab (ipi) due to immune-related adverse events. (2015)

e20023 Background: Pembrolizumab (pembro) which blocks programmed death-1 was recently FDA-approved for the treatment (tx) of patients (pts) with advanced melanoma (mel) following tx with ipilimumab (ipi). Ipi is associated with immune-mediated adverse events (irAEs) which can lead to early tx cessation. The safety of pembro following severe irAEs from ipi is unknown. Methods: We collected demographic and clinical data onpts with mel who received pembro at Memorial Sloan Kettering Cancer Center and had received < 4 doses of standard ipi monotherapy due to irAEs Grade (G) 2 or higher requiring steroids. Toxicities were graded using CTCAE v4.03. Results: 10 patients stopped ipi due to irAEs and subsequently received pembro. Median (range) age = 60 (53-65) years (yrs); 70% male, ECOG 0 (0-1). Primary sites: cutaneous (n = 7); mucosal, acral, unknown (n = 1 each). Median ipi doses given = 2 (range: 1-3). 12 irAEs contributed to ipi cessation: colitis (n = 7), median G3 (range 2-3); G2 neuropathy (n = 2); alanine aminotransferase (ALT) elevation, n = 2, G2-3; G3 rash, n = 1. All pts received systemic steroids; n = 5 required intravenous steroids, n = 3 required infliximab. Median interval from ipi end to pembro start was 2.4 months (mo) (range 1.3-27 mo). Median pembro doses given = 5 (range: 1-27), and 7/10 pts are actively receiving tx. 2/10 pts had tx interrupted for irAEs that required systemic steroids: n = 1 G3 ALT after dose #3; n = 1 G2 pneumonitis after dose #1. Neither irAE had been seen as a result of ipi. 8/10 pts have had either no irAEs related to pembro (n = 5) or G1 only (n = 3), most commonly myalgias (n = 2). Conclusions: Patients who stop ipi due to irAEs may have different irAEs emerge when receiving pembro. Nonetheless, our early experience is that experiencing a severe irAE from ipi does not preclude a pt from subsequently receving pembro.
Supratentorial Gliomas in Eloquent Areas: Which Parameters Can Predict Functional Outcome and Extent of Resection? (2013)

Biological and morphological factors such as type of margins, volume, preoperative neurological status, cystic components, histology and the type of infiltration into the white matter must be considered when planning intraoperative mapping.
Roles of discontinuities in bio-inspired adhesive pads (2005)

Morphological intricacies of the biological attachment pads generate considerable interest owing to their remarkable ability to control adhesion to various surfaces. Motivated by the adhesive microstructures of insects, we examine the behaviour of adhesion and crack propagation in patterned adhesive films. These films are made of silicone elastomers that were patterned with lateral, longitudinal or crosswise incisions from which a thin silanized glass plate was removed in a displacement-controlled peel experiment. The behaviours of crack propagation on these patterned adhesive films are controlled by simple incision patterns, their depths and spacing. With the crosswise incisions, significant enhancement (x10-20) of fracture energy has been achieved. These findings point towards an important mechanism by which of biological organisms might enhance adhesion, and provide a simple design principle for manipulating the interfacial fracture in a variety of artificial attachment devices.
Experimental Fracture Healing Studies (1988)

Lewallen, D. G.; Aro, H. T.; Chao, E. Y. S.; Berquest, T. H.; Kelly, P. J. Author Information
Microstructure-Level Force Prediction Model for Micro-Milling of Multi-Phase Materials (2001)

Abstract A mechanistic model for the micro-endmilling process is developed that explicitly accounts for the different phases in heterogeneous materials. It is shown that frequencies in the cutting force signal higher than those that can be explained by the kinematics of the process can be explained by considering the multiple phases in the material. Experiments are performed on ductile iron workpieces and pure ferrite and pearlite workpieces that show that the nature of the variation in the ductile iron cutting force signals can be attributed to the mixture of the phases. Specifically, simulation studies show that the frequency component of the variation is related to the spacing of the secondary (ferrite) phase and the magnitude of this component is determined by the size of the secondary phase particles.
Beyond sulfide-centric catalysis: recent advances in the catalytic cyclization reactions of sulfur ylides (2017)

Great achievements in the asymmetric cyclization reactions of sulfur ylides have been reached by using chiral sulfides; however, this method usually suffers from the high loading of chiral sulfides. Over the past decade, new catalysis technologies beyond chiral sulfide-based catalysis have been gradually applied to the cyclizations of sulfur ylides. These technologies, including organocatalysis, organometallic catalysis and photocatalysis, can avoid the use of stoichiometric chiral pools and enable the development of new cyclization reactions of sulfur ylides. In this tutorial review, recent advances in this rapidly developing field will be highlighted with particular emphases on the catalytic mechanism and the development of new reactions, new reagents and new concepts.
Proteotyping SARS-CoV-2 virus from nasopharyngeal swabs: a proof-of-concept focused on a 3 min mass spectrometry window (2020)

Abstract Rapid but yet sensitive, specific and high-throughput detection of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in clinical samples is key to diagnose infected people and to better control the spread of the virus. Alternative methodologies to PCR and immunodiagnostic that would not require specific reagents are worth to investigate not only for fighting the COVID-19 pandemic, but also to detect other emergent pathogenic threats. Here, we propose the use of tandem mass spectrometry to detect SARS-CoV-2 marker peptides in nasopharyngeal swabs. We documented that the signal from the microbiota present in such samples is low and can be overlooked when interpreting shotgun proteomic data acquired on a restricted window of the peptidome landscape. Simili nasopharyngeal swabs spiked with different quantities of purified SARS-CoV-2 viral material were used to develop a nanoLC-MS/MS acquisition method, which was then successfully applied on COVID-19 clinical samples. We argue that peptides ADETQALPQR and GFYAQGSR from the nucleocapsid protein are of utmost interest as their signal is intense and their elution can be obtained within a 3 min window in the tested conditions. These results pave the way for the development of time-efficient viral diagnostic tests based on mass spectrometry.
Identification and characterisation of sugarcane proteins required for posttranscriptional gene silencing. (2007)

HC-PRO is a well-known plant viral protein that suppresses RNA silencing in plants. We confirmed that Sorghum mosaic virus (SrMV) infection in a transgenic sugarcane line, showing posttranscriptional gene silencing, induced the expression of the silenced transgene (GUS). Also, the introduction of SrMV P1/HC-Pro into another transgenic line that is posttranscriptionally silenced for the SrMV coat protein (CP) resulted in the accumulation of SrMV CP RNA. These data confirmed that SrMV P1/HC-Pro acts as a suppressor of RNA silencing in sugarcane, one of the most economically important crops worldwide. In order to investigate cellular component(s) involved in RNA silencing and its suppression in sugarcane, HC-Pro was used as bait in a yeast-twohybrid assay to screen a cDNA expression library constructed from a transgenic line of the sugarcane hybrid cultivar CP65-357 showing RNA silencing for the SrMV CP gene. Yeast-two-hybrid screening identified several cellular proteins as interactors with HCPro. One of these proteins is a ca. 22 KDa protein that preferentially binds to ssRNA. In vitro binding assays such as pull-downs and far-western assays further confirmed that SrMV HC-Pro interacts with the 22 KDa protein. Yeast-two-hybrid screening of the same cDNA expression library with the 22 KDa protein identified a ca. 33 KDa protein as an interactor, which shows high identity with 14-3-3 proteins. The involvement of these and other HC-Pro interacting sugarcane proteins in RNA silencing and its suppression will be presented.
Recommendations for Standardizing Clinical Trial Design and Endoscopic Assessment in Postoperative Crohn’s Disease (2021)

A framework for regulatory trial design for the prevention of postoperative CD recurrence and endoscopic assessment of disease activity has been developed. Research to empirically validate end points for these trials is needed.
Enantioselektive Aldolreaktionen mit einem Phosphoenolpyruvat‐Äquivalent: asymmetrische Synthese von 4‐Hydroxy‐2‐oxocarbonsäureestern (1993)

Der Natur nachempfunden ist die enantioselektive Übertragung der Pyruvateinheit l auf Aldehyde. Das neue Verfahren unter Anwendung der Hydrazonmethode ermöglicht die effiziente Synthese enantiomerenreiner Benzyloxymethyl(BOM)‐geschützter 4‐Hydroxy‐2‐oxocarbonsäureester ( R )‐ und ( S )‐ 2. magnified image
Weed Suppression for Weed Management in Corn (Zea mays) and Soybean (Glycine max) Production Systems1 (2000)

Reduced herbicide inputs can diminish pesticide movement into water supplies, enhancing environmental quality. A 3-yr study was conducted to evaluate the efficacy and economic viability of reducing herbicide inputs by using ultra-low rates (ULRs), consisting of one-eighth the normal use rates of nicosulfuron plus thifensulfuron, delayed planting (DP), or both in corn and soybean. We compared the ULR treatment at the assigned cost of $12.35/ha with three other traditional types of weed management systems in both chisel plow and no-till production schemes. The ULR weed management system suppressed weeds enough to allow economical soybean production all 3 yr of the study, but this system proved viable only during the wettest year for corn. DP was economically competitive with the best systems in both crops under chisel-plowed tillage only in the driest year of the study.Nomenclature: Nicosulfuron; thifensulfuron; corn, Zea mays L. ‘Pioneer 3417’; soybean, Glycine max L. Merr. ‘Williams 82’.Additional index words: Delayed planting, drought, environment, low-rate input, no-till, tillage.Abbreviations: DP, delayed planting; HI, high input; POST, postemergence; PPI, preplant incorporated; ULR, ultra-low rate.
A high-drive low-power BiCMOS buffer using compound PMOS/NPN transistors (2002)

In this paper we present a high-drive low-power BiCMOS buffer amplifier implemented in a 2 /spl mu/m technology. The class-AB output stage incorporates stacked NPN and compound PMOS/NPN transistors in which the PMOS transistors operate below threshold. Quiescent current is 300/spl mu/A using a /spl plusmn/2.5V supply. Total area is 0.165 mm/sup 2/.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>
Far-field radiation of electric and toroidal dipoles in loss-less non-magnetic dielectric medium with refractive index n (2018)

Using simple classical treatment it is shown that the power emitted by the electric and toroidal dipoles scales differently with the refractive index of the surrounding environment.
Antibody Purification by Column Chromatography (2004)

The provision of an antibody or antibody fragment for use as an immunological reagent necessitates—at the very least—partial, but preferably total, purification of that antibody or antibody fragment from its source fluid. Numerous methods exist for this process, all designed to separate contaminating proteins from the antibody of interest. The majority of these methods utilize column chromatography of one form or another (as expanded upon here) and therefore require some form of preliminary step in order to eliminate particulate matter (such as cell debris) from the feed-stock. This is often achieved by centrifugation, ultrafiltration, or ammonium sulfate precipitation.
Wireless system for remote monitoring of atrial fibrillation (2012)

In this paper is described the design and implementation of a wireless atrial fibrillation monitoring system, for realtime remote patient monitoring in a limited area, using wireless sensor networks (WSN). The proposed system consists of a lightweight and low power wireless ECG acquisition and processing device, connected to a central monitoring station through WSN. The device is able to detect the paroxysmal atrial fibrillation episodes and transmits alerts to the central monitoring station. The system can be used for long-time continuous monitoring of patients suspected to have atrial fibrillation, as part of a diagnostic procedure, or recovery from an acute or surgical event. In order to detect the atrial fibrillation episodes we used a simple method based on RR intervals, extracted from ECG signal. We evaluated the performance of the method on MIT-BIH Atrial Fibrilation Database from Physionet. The central monitoring station runs a patient monitor application that receives the real time heart rate and atrial fibrillation alerts from WSN. A user-friendly Graphical User Interface was developed for the patient monitor application to display the heart rate and alerts coming from the monitored patient. A prototype of the system has been developed, implemented and tested.
Estimation of rotor and load angle of direct-torque-controlled permanent magnet synchronous machine drive (2007)

A dynamically well performing rotor and load angle estimation method for direct-torque-controlled (DTC) permanent magnet synchronous machines drives is presented. The rotor or load angle is needed as example in the limitation of the load angle. The method uses the same flux linkage estimate that is used in the core of the DTC and calculates the load and rotor angle directly from the motor equations. The effect of the flux linkage estimation method is analysed through simulation. Both the steady-state and dynamical measurement results are also provided, showing the good performance of the suggested method. The performance is adequate to be used as example in the limitation of the load angle in order to prevent the machine falling from synchronism.
Stability of solitons in birefringent optical fibers I: Equal propagation amplitudes (1987)

The effect of birefringence on soliton propagation in single-mode optical fibers is considered. Emphasis is on solitons with multipicosecond widths that are appropriate for communications applications. It is shown that while linear birefringence will lead to a substantial splitting of the two polarizations over 20 km, this effect can be eliminated by use of the Kerr nonlinearity. Above a certain amplitude threshold, the central frequency of each polarization shifts just enough to lock the two polarizations together.
IEEE ICC 2013 concludes with thousands of international communications experts attending hundreds of presentations in Budapest, Hungary [Conference Review] (2013)

The IEEE International Conference on Communications (ICC) recently concluded its latest high-profile event with nearly 2,000 scientists, academics and international communications experts attending more than 1,500 presentations dedicated to the next wave of global voice, data, image and tele-presence multimedia technologies.
Methicillin-Susceptible Staphylococcus aureus as a Predominantly Healthcare-Associated Pathogen: A Possible Reversal of Roles? (2011)

Patients with MSSA at UCMC have characteristics consistent with a health-care-associated infection more often than do patients with MRSA; a possible role reversal has occurred for MSSA and MRSA strains. Clinical MSSA and MRSA strains shared genotype backgrounds.
The stereochemistry of the 1,2-elimination of .beta.-hydroxy sulfinamides to form olefins (1968)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThe stereochemistry of the 1,2-elimination of .beta.-hydroxy sulfinamides to form olefinsElias J. Corey and T. DurstCite this: J. Am. Chem. Soc. 1968, 90, 20, 5553–5555Publication Date (Print):September 1, 1968Publication History Published online1 May 2002Published inissue 1 September 1968https://pubs.acs.org/doi/10.1021/ja01022a042https://doi.org/10.1021/ja01022a042research-articleACS PublicationsRequest reuse permissionsArticle Views176Altmetric-Citations13LEARN 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