gebhart/patrepeval huggingface dataset:
Reducing complexity of large-scale network configuration management (2010)

The configuration of large-scale networks is known to be difficult and error-prone. It is a low-level device-specific task and has to deal with subtle dependencies between multiple devices across a network. Network misconfiguration is a key cause of network disruptions and may also lead to security problems in networks. The complexity of network configuration is rapidly increasing as configurations change over time; as a result, there are more human errors that greatly degrade the connectivity of networks and increase management costs. 
To reduce the complexity of network configuration, we propose four network management modules: Verification, Simplification, Correlation/Visualization, and Classification. The Verification module consists of a complete configuration model and an automatic policy inference system. Using the model and the policy inference system, the Verification module evaluates a variety of network-wide policies, both within a single technology and across multiple technologies (e.g., packet filtering and routing policies). The Simplification module streamlines policies in a configuration so that the configurations are easier to understand and update; in this manner, it demonstrates the potential for improving comprehensibility of network configurations. The Correlation/Visualization module visualizes high-level, intended policies by correlating low-level configurations. This module helps operators to understand distributed low-level configurations more quickly and accurately. Finally, the Classification module identifies critical elements in a network. This identification allows operators to focus their time on higher-priority problems, thus reducing the complexity of network management. 
We implement the four network management modules and evaluate their effectiveness with configurations from four production networks. The Verification module discovers more than a hundred errors that are confirmed and corrected by the network administrators. Some of these misconfigurations can result in loss of connectivity, access to protected networks, and financial implications by providing free transit services. The Simplification module reduces up to 70% of commands related to routing policies. We also go over a few reduction types and show that such simplification does improve the manageability of the configuration. The Correlation/Visualization module decreases operation and service deployment time from hours to minutes and increased its accuracy from 70% to nearly 100%. The Classification module identifies configurations that impact route advertisements to more than 100 peers. This module also finds routing sessions that result in more than 100 GB of loss within a few seconds if not properly protected. 
We believe that our systems significantly improve accuracy and reduce time of network configuration. The proposed ideas can benefit many different types of networks, especially in large installations, such as service provider networks, enterprise networks, data-center networks, and power grids.
Fault Tolerance in Adiabatic Quantum Computing. (2015)

Abstract not provided.
Trends in the open circuit voltage of semiconductor/liquid interfaces: studies of n-aluminum gallium arsenide/acetonitrile-ferrocene+/0 and n-aluminum gallium arsenide/potassium hydroxide-selenide-/2- (aq) junctions (1991)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTTrends in the open circuit voltage of semiconductor/liquid interfaces: studies of n-aluminum gallium arsenide/acetonitrile-ferrocene+/0 and n-aluminum gallium arsenide/potassium hydroxide-selenide-/2- (aq) junctionsLouis G. Casagrande, Bruce J. Tufts, and Nathan S. LewisCite this: J. Phys. Chem. 1991, 95, 3, 1373–1380Publication Date (Print):February 1, 1991Publication History Published online1 May 2002Published inissue 1 February 1991https://pubs.acs.org/doi/10.1021/j100156a063https://doi.org/10.1021/j100156a063research-articleACS PublicationsRequest reuse permissionsArticle Views144Altmetric-Citations10LEARN 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 options Get e-Alerts
Synthesis of adamantanoid ketones from bridgehead alcohols by the hypoiodite thermolysis-cyclization sequence (1980)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSynthesis of adamantanoid ketones from bridgehead alcohols by the hypoiodite thermolysis-cyclization sequenceJelena Janjatovic and Zdenko MajerskiCite this: J. Org. Chem. 1980, 45, 24, 4892–4898Publication Date (Print):November 1, 1980Publication History Published online1 May 2002Published inissue 1 November 1980https://pubs.acs.org/doi/10.1021/jo01312a015https://doi.org/10.1021/jo01312a015research-articleACS PublicationsRequest reuse permissionsArticle Views490Altmetric-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
Nematic liquid crystal interfaces for chemical and biological detection (2011)

Nematic liquid crystals (NLCs) have traditionally been used in displays and other electro-optical applications where the orientation of NLC is manipulated by using an external electric field to display the information. In recent years, there have been significant advances in unconventional applications of NLCs in photonics, sensors, and diagnostics. In this paper, the application of NLCs for detection of vapor phase chemicals and biological entities is presented. When NLCs are in contact with another medium (solid, liquid or air) the delicate interplay between the properties of medium and NLCs determines the nature of the alignment assumed by NLCs at the interface. Interfaces functionalized with select chemical or biological entities promote alignment of NLCs in predetermined orientations (perpendicular or parallel to that interface) that are primarily dictated by local interactions at the interface. When these interfaces are exposed to target analytes, the interactions at the interfaces are perturbed and the NLC films undergo orientational transitions from perpendicular to parallel alignment, or vice versa. The orientational transition can be detected by viewing the film of NLCs between crossed polarizers (optical signal) or by measuring the differential capacitance associated with the change in alignment of NLCs (electrical signal). By engineering surfaces with different interfacial properties, sensors based on this principle have been demonstrated to selectively detect a wide variety of chemical and biological analytes that have relevance in industrial hygiene, environmental monitoring, homeland security, diagnostics, and biomedical applications.
Fuel Cell Systems: Sections 4.6 ‐ 4.8 (1996)

This chapter contains sections titled: Solid Oxide Fuel Cells (SOFC) Introduction Reactions, Electrolyte and Cell Materials of SOFCs Variations of SOFC Developments Performance of SOFCs SOFC Programs Processing Techniques of SOFC Components Direct Methanol Fuel Cells (DMFC) Hybrid Cells Metal - Air Batteries Zinc - Air Batteries Iron - Air Batteries Metaloxide - Hydrogen Batteries Metaloxide - Metalhydride Batteries
Maturation of the biotechnology industry changes job opportunities for scientists (2008)

The biotechnology industry has historically had a strong focus on innovation and research. As the industry has matured, companies have become intensely focused on commercialising their products. This study assesses the current functional composition of the pharmaceutical and biotechnology workforce, and compares differences in workforce needs among companies of different sizes, ages and product commercialisation maturities. Sample sets of the largest pharmaceutical and biotechnology companies were selected, as were a set of smaller and younger companies. Job openings posted on the websites of these companies were categorised. Five functional categories of job openings were created – Laboratory, Manufacturing, General & Administrative, Regulatory/Clinical Affairs and Sales/Marketing – and each open position was placed into one of these five categories. Companies with products on the market had an average of 17 per cent of job openings in the laboratory category, and 83 per cent of openings in the remaining non-laboratory categories. Smaller companies without products on the market had a higher percentage of jobs categorised as laboratory. This study identifies the need for individuals with a blend of science and business skills, and makes clear the importance of educating scientifically trained individuals for scientifically oriented, but non-laboratory positions.
Endomorphin analogues containing D‐Pro2 discriminate different μ‐opioid receptor mediated antinociception in mice (2002)

The antagonistic actions of D-Pro(2)-endomorphins on inhibition of the paw withdrawal response by endomorphins were studied in mice. D-Pro(2)-endomorphin-1 and D-Pro(2)-endomorphin-2, injected intrathecally (i.t.), had no significant effect on the nociceptive thermal threshold alone. When D-Pro(2)-endomorphin-1 (0.05-0.1 pmol) was injected simultaneously with i.t. endomorphin-1 (5.0 nmol) or endomorphin-2 (5.0 nmol), antinociception induced by endomoprhin-1 was reduced significantly, whereas endomorphin-2-induced antinociception was not affected by D-Pro(2)-endomorphin-1. Antinociception induced by i.t. endomorphin-2 (5.0 nmol) was reduced significantly by its analogue, D-Pro(2)-endomorphin-2 (100 pmol), but not by D-Pro(2)-endomorphin-1. D-Pro(2)-endomorphin-1. D-Pro(2)-endomorphin-1 also antagonized the antinociceptive effect of i.t. DAMGO, a mu-opioid receptor agonist, whereas D-Pro(2)-endomorphin-2 failed to reduce the effect of DAMGO. These results suggest that endomorphin analogues containing D-Pro(2) are able to discriminate the antinociceptive actions of mu(1)- and mu(2)-opioid receptor agonists at the spinal cord level.
EFFECTS OF CYPROTERONE ACETATE ON THE ADENOHYPOPHYSIAL CELLS OF MALE RATS (1973)

Summary. Cyproterone acetate, a synthetic antiandrogenic steroid, caused a marked reduction in the weights of the accessory sex glands when given to male rats. The compound also affected the anterior lobe of the pituitary causing a decrease in the numbers of growth-hormone-producing cells. Cyproterone acetate did not inhibit spermatogenesis and the Leydig cells were normal.
Networked Filtering and Fusion in Wireless Sensor Networks (2014)

By exploiting the synergies among available data, information fusion can reduce data traffic, filter noisy measurements, and make predictions and inferences about a monitored entity. Networked Filtering and Fusion in Wireless Sensor Networks introduces the subject of multi-sensor fusion as the method of choice for implementing distributed systems.T
Nanosurface-Confined Anisotropic Growth and Magnetism of Ellipsoidal <I>α</I>-Fe Nanogranules (2008)

We have investigated the nanosurface-confined anisotropic growth of ordered-ellipsoidal Fe nanogranules when an Fe plume was deposited at a slanting angle onto an anodized aluminum oxide (AAO) film. Layer-by-layer growth was also investigated. This growth is driven by two critical factors: (1) a new rhombic AAO cell and (2) the slanting deposition of the Fe plume. During slanting deposition, the rhombic AAO cell induces strong restrictions in the nucleation site, growth direction, and granular size; therefore, the degree of freedom during growth is restricted. The magnetic dipoles of the ordered Fe nanogranules are placed along the long axis of the ellipsoid at an angle of 180 degrees (antiparallel) due to the demagnetizing field, shape anisotropy, and magnetic dipole-to-dipole interactions.
Parameter-Based Affine Intra Prediction of Screen Content in Versatile Video Coding (2020)

Widespread adoption of communication tools, including screen sharing and video conferencing, is creating an increasing need for better compression of artificially generated (screen) content. This type of content is typically characterised by distinct features, including sharp edges and repeating patterns, and as such it benefits from ad-hoc coding tools designed specifically to exploit such features. Among these tools, the emerging Versatile Video Coding (VVC) standard includes Intra Block Copy (IBC), a successful technique whereby reconstructed portions of the current frame are copied as predictions for a given block of samples. However, IBC can only represent translational motion and as such, it cannot predict geometrical transformations common in screen contents. In this paper, a novel tool to improve the efficiency of VVC screen content coding is proposed extending the functionality of IBC. The tool exploits the fact that screen content contains predictable transformations of contents including zooms, rotations and stretches, which may be useful to improve IBC predictions. By appropriately defining affine transformations that are applied on the IBC reference samples, and compacting the information necessary to represent these transformations, higher compression efficiency can be achieved at limited impact in complexity. Extensive experiments showed that the proposed solution outperforms state-of-the-art schemes, achieving consistent coding gains, up to 5.4% for specific screen content sequences.
Frazier,EdwardFranklin (2017)

Edward Franklin Frazier (1894–1962), more commonly known as E. Franklin Frazier, is widely known for his research on African American families, the middle class, and urban communities. A son of former slaves, Frazier was the first African American president of the American Sociological Association. Throughout his life, Frazier's scholarship was both intriguing and polemic. While many remember Frazier for his sometimes unpopular views, it is important to consider the pervasive and institutionalized racial climate that surrounded him, his life, and his research.
O-Triphenylmethylhydroxylamine (Trityloxyamine), a Useful O-Protected from for Hydroxylamine (1971)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTO-Triphenylmethylhydroxylamine (Trityloxyamine), a Useful O-Protected from for HydroxylamineWilson LutzCite this: J. Org. Chem. 1971, 36, 24, 3835–3837Publication Date (Print):December 1, 1971Publication History Published online23 December 2002Published inissue 1 December 1971https://doi.org/10.1021/jo00823a617RIGHTS & PERMISSIONSArticle Views376Altmetric-Citations23LEARN 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 (452 KB) Get e-Alerts Get e-Alerts
Bitmap index design and evaluation (1998)

Bitmap indexing has been touted as a promising approach for processing complex adhoc queries in read-mostly environments, like those of decision support systems. Nevertheless, only few possible bitmap schemes have been proposed in the past and very little is known about the space-time tradeoff that they offer. In this paper, we present a general framework to study the design space of bitmap indexes for selection queries and examine the disk-space and time characteristics that the various alternative index choices offer. In particular, we draw a parallel between bitmap indexing and number representation in different number systems, and define a space of two orthogonal dimensions that captures a wide array of bitmap indexes, both old and new. Within that space, we identify (analytically or experimentally) the following interesting points: (1) the time-optimal bitmap index; (2) the space-optimal bitmap index; (3) the bitmap index with the optimal space-time tradeoff (knee); and (4) the time-optimal bitmap index under a given disk-space constraint. Finally, we examine the impact of bitmap compression and bitmap buffering on the space-time tradeoffs among those indexes. As part of this work, we also describe a bitmap-index-based evaluation algorithm for selection queries that represents an improvement over earlier proposals. We believe that this study offers a useful first set of guidelines for physical database design using bitmap indexes.
Anesthesia in Patient with Left Ventricular Assist Device Support. A Case Report. (2020)

Background; Left ventricular assist device (LVAD) implantation is not only a bridge-to-transplantation option for patients awaiting a donor's heart, but is often used as bridge-to-destination therapy in patients unsuitable for transplantation for various reasons. Device infection remains a threatening complication, which may lead to prolonged hospitalization, need to devise exchange, urgent transplantation, and even death of the patient. Infections with multidrug-resistant (MDR) organisms pose major difficulties for eradication therapy. Especially patients who are subject to continuous hospital treatments risk contamination or change of resistances spectrum. Gold standard therapy of certain organisms often fails to eradicate surface-associated colonization of implanted devices such as cardiovascular implants, while failed eradication leads to numerous complications and an increased mortality rate among the affected patients. Device infections through multidrug-resistant bacteria, such as MRSA, are often resistant even to first-line antibiotics, due to extended resistance spectrum and reduce tissue penetration in scar tissue after multiple surgical procedures. In addition, a solid biofilm on devices is often impenetrable even for suitable antibiotics because of the isolating nature of biofilms.&#x0D; Case presentation; A 48-year-old patient 72 kg, height 172 cm with dilated cardiomyopathy, his course was complicated by pump failure requiring LVAD HeartMate III placement 3 years (Milan Italy). The parameters of the LVAD pump were determined for the patient from the moment of the Pump speed 5300 rpm Flow 4.4 lpm was set. The patient performed moderate activity under normal conditions. The patient regularly took Coumadin to keep the recommended INR levels at the recommended target values ​​2.5. At the site of the exit of the cavity from the skin in the region of the right hypochondrium, there was an infection that for a long time was treated with various schemes with ambulatory antibiotics&#x0D; Conclusions; In the present case we showed that successful eradication of a chronic LVAD driveline infection was only possible when approached both surgically and conservatively. It is important to note that a good knowledge of the physiopathology of heart failure, the widest possible information on the treatment of heart failure with the help of LVAD implantation is very important in the treatment and survival of these patients.
Testing techniques for resistive-open defects in future CMOS technologies (2010)

In this paper, we investigate the effectiveness of different testing techniques in detecting resistive-open defects for adder circuits implemented using current and future CMOS technologies down to 22nm. We take into consideration the wide process variations associated with such technologies. The first method is based on monitoring various characteristics of the transient power supply and ground currents (i <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">DDT</sub> ) while the second method relies on measuring the propagation delay from the primary inputs to primary outputs. The transistor models are acquired from the Predictive Technology Model website (PTM) and the percentage variations for technology parameters are obtained from the existing literature. Results show the effectiveness of the i <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">DDT</sub> methods for small circuits. However, the capability of the method declines for larger circuits. The delay test proves to be very effective in all cases.
Progress in Elaboration of Nonisocyanate Polyurethanes Based on Cyclic Carbonates (2013)

In the article is given a review on synthesis and application nonisocyanate polyurethanes based on cyclic carbonate oligomers. Nonisocyanate polyurethane (NIPU) networks are obtained by reaction between the polycyclic carbonate oligomers and aliphatic or cycloaliphatic polyamines with primary amino groups. This forms a crosslinked polymer with β-hydroxyurethane groups of different structure – polyhydroxyurethane polymer. One of the most interesting derivatives of unsaturated fatty compounds is epoxidized triglyceride oils (ETO), particulary epoxidized soybean oil (ESBO). Until now, ESBO is primarily used as plasticizers for polyvinyl chloride, chlorinated rubber and polyvinyl emulsions to improve their stability and flexibility. Also there are numerous useful derivatives of ETO. Among the various materials, products of reactions of ETO and carbon dioxide (CO 2 ) deserve special attention. A basic composition and a technique for mixing and foaming were developed for insulating foam applied by spraying, the material being based on the use of the synthetic raw materials. UV-curable concrete floor coatings provide a durable, high-performance and eco-friendly solution. These thin-film coating systems cure instantly, thereby minimizing the downtime of any facility. Other benefits of these coatings include excellent chemical resistance, easy cleanability, little odor, and the ability to coat in cold conditions; Fig. 3, Tabl. 3, Ref. 39.