gebhart/patrepeval huggingface dataset:
CHAPTER V (2010)

One afternoon Antonio said to me, “It has struck me, Senhor, that your worship would like to see the college of the English * * * * *.” “By all means,” I replied, “pray conduct me thither.” So he led me through various streets until we stopped before the gate of a large building in one of the most elevated situations in Lisbon; upon our ringing, a kind of porter presently made his appearance, and demanded our business. Antonio explained it to him. He hesitated for a moment; but presently bidding us enter, conducted us to a large gloomy looking stone hall, where, begging us to be seated, he left us. We were soon joined by a venerable personage, seemingly about seventy, in a kind of flowing robe or surplice, with a collegiate cap upon his head; notwithstanding his age there was a ruddy tinge upon his features, which were perfectly English. Coming slowly up he addressed me in the English tongue, requesting to know how he could serve me. I informed him that I was an English traveller, and should be happy to be permitted to inspect the college, provided it were customary to show it to strangers. He informed me that there could be no objection to accede to my request, but that I came at rather an unfortunate moment, it being the hour of refection.
Phosphorylation of Replication Protein A: A Role for cdc2 Kinase in G1/S Regulation (1991)

Among the various phases of the cell cycle, we have concentrated on the regulation of the S phase. Our approach is to define biochemically the components of the DNA replication apparatus and then to analyze how the various components are regulated as cells enter, execute, and exit the S phase. Working from the substrate, namely the DNA replication apparatus, backward to the regulatory molecules would complement the more common genetic approach, which first uncovers the regulatory molecules and then works forward to the regulated substrates. Fusion of animal cells at various stages in the cell cycle has shown that S-phase nuclei contain a positive activator of DNA replication which is absent in G1 cells and which could hasten the onset of S phase in G1 nuclei (Rao and Johnson 1970). Hence, one of our goals is to identify biochemically this positive activator, tentatively designated S-phase promoting factor (SPF). Furthermore, once...
Monitoring international interest in transnational academic mobility to Australia (2024)

This research examines the issue of transnational academic mobility of academic staff looking at potential moves to higher education institutions in Australia. By establishing a web-based portal, attracting interested parties from around the world with information about Australian universities and subsequent career opportunities, web analytics are used as a research mechanism for generating quantitative data that identify the regions of the world from where most interest is being generated. Passive observations are made, leading to commentary on the regions of particular interest, the effectiveness of web analytics as a research tool, and the strengths and limitations of such an experiment.
Coumarin Tags for Improved Analysis of Peptides by MALDI-TOF MS and MS/MS. 1. Enhancement in MALDI MS Signal Intensities (2004)

The goal of this study was the development of N-terminal tags to improve peptide identification using high-throughput MALDI-TOF MS and MS/MS. The proposed tags, commercially available fluorescent derivatives of coumarin, can be advantageous for peptide analysis in both MS and MS/MS modes. This paper, part 1, will focus on the influence of derivatization on the intensities of MALDI-TOF MS signals of peptides. Labeling peptides with tags containing the coumarin core was found to enhance the intensities of peptide peaks (in some cases over 40-fold) in MALDI-TOF MS using CHCA and 2,5-DHAP matrixes. The signal enhancement was found to be peptide- and matrix-dependent, being the most pronounced for hydrophilic peptides. No correlation was found between the UV absorptivity of the tags at the excitation wavelengths typical for UV-MALDI and the magnitude of the signal enhancement. Interestingly, peptides labeled with Alexa Fluor 350, a coumarin derivative containing a sulfo group (i.e., bearing strong negative charge), showed a 5-15-fold increase in intensity of MALDI MS signal in the positive ion mode, relative to the underivatized peptides, when 2,5-DHAP was used as the matrix. The Alexa Fluor 350 tag yielded a significantly higher signal relative to that for the CAF tag, likely due to the increased hydrophobicity of the coumarin structure. With 2,5-DHB, a decrease of MALDI MS signal was observed for all coumarin-labeled peptides, again relative to the unlabeled species. These findings support the hypothesis that derivatization with coumarin, a relatively hydrophobic structure, improves incorporation of hydrophilic peptides into hydrophobic MALDI matrixes, such as CHCA and 2,5-DHAP.
Anti-Windup Using Switch for SISO System (2007)

In this paper, we propose a new anti-windup method with a clear procedure of initialization to avoid vibrations and overshoots in spite of saturation of the control input. This method is based on a single-input single-output 2 degree of freedom model matching control system and by using a switch, a saturated control input and an output are respectively used for updating a reference output and a feedforward input instead of a control input and a reference output; these are not affected by input saturation. By this means, even if the control input is saturated, the state of the reference model corresponds with that of the control object and at the moment the updated control input is not saturated, the output immediately corresponds with the reference output. Furthermore, a procedure to initialize the reference model by which vibrations and overshoots do not occur even if the control input is saturated, is given. This method is suitable for systems in which vibrations and overshoots are taboo, such as tool machines. The effectiveness of the proposed method is verified by numerical simulation.
A Continuous-Grain Silicon-System LCD With Optical Input Function (2007)

<para xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> In this paper, we describe a continuous-grain silicon-system LCD with integrated optical input function for application in next-generation mobile devices. The optical input function, which may be used for touch input or fingerprint-recognition applications, is achieved by integrating image-sensor elements within each display pixel. By using a one-transistor (1T) active pixel sensor, we have successfully integrated a 30 Hz, 300 dpi VGA image sensor within an LCD panel with an aperture ratio of 40%. Power consumption and circuit area in the panel are minimized through the use of a source driver circuit which combines the functions of both display and sensor. </para>
Effect of fluoride and carbonate substitutions on apatites Cd<sup>2+</sup>sorption capacity (2001)

Effects of fluoride and carbonate substitutions in apatite (Ap) on Cd2+ sorption capacity from aqueous solutions (pH = 6) were examined on precipitated apatites by a batch method. Chemical, XRD, FTIR, BET and TEM analyses were used. The sorption of Cd2+ on Ap proceeds mainly by an ion exchange mechanism. The most important factor influencing Aps sorption capacity is the specific surface area. The amount of Cd2+ bound reaches 58 mmol/100 g Ap for hydroxyapatite, the increase in carbonate and fluoride content diminishes the sorption of Cd2+ to 5.5mmol/100g Ap. The removal of structural water from Ap has no significant effect on the Cd2+ sorption capacity.
Scalable Graph-based Bug Search for Firmware Images (2016)

Because of rampant security breaches in IoT devices, searching vulnerabilities in massive IoT ecosystems is more crucial than ever. Recent studies have demonstrated that control-flow graph (CFG) based bug search techniques can be effective and accurate in IoT devices across different architectures. However, these CFG-based bug search approaches are far from being scalable to handle an enormous amount of IoT devices in the wild, due to their expensive graph matching overhead. Inspired by rich experience in image and video search, we propose a new bug search scheme which addresses the scalability challenge in existing cross-platform bug search techniques and further improves search accuracy. Unlike existing techniques that directly conduct searches based upon raw features (CFGs) from the binary code, we convert the CFGs into high-level numeric feature vectors. Compared with the CFG feature, high-level numeric feature vectors are more robust to code variation across different architectures, and can easily achieve realtime search by using state-of-the-art hashing techniques. We have implemented a bug search engine, Genius, and compared it with state-of-art bug search approaches. Experimental results show that Genius outperforms baseline approaches for various query loads in terms of speed and accuracy. We also evaluated Genius on a real-world dataset of 33,045 devices which was collected from public sources and our system. The experiment showed that Genius can finish a search within 1 second on average when performed over 8,126 firmware images of 420,558,702 functions. By only looking at the top 50 candidates in the search result, we found 38 potentially vulnerable firmware images across 5 vendors, and confirmed 23 of them by our manual analysis. We also found that it took only 0.1 seconds on average to finish searching for all 154 vulnerabilities in two latest commercial firmware images from D-LINK. 103 of them are potentially vulnerable in these images, and 16 of them were confirmed.
Telomerase Expression in Noncancerous Bronchial Epithelia Is a Possible Marker of Early Development of Lung Cancer (2005)

Abstract Centrally located lung cancers in smokers frequently associated with subsequent primary tumors. We evaluated the telomerase expression chronologically in noncancerous epithelia as a risk factor of susceptibility to lung cancer development. Telomerase protein expression was examined in situ by immunohistochemistry in 26 noncancerous bronchial epithelia adjacent to centrally located early-stage lung cancers in sequential 23 patients treated by photodynamic therapy or surgery among 206 patients who underwent autofluorescence bronchoscopy from 1997 to 2003. Among the 15 lesions in 12 patients treated by photodynamic therapy alone, 11 lesions achieved complete remission after photodynamic therapy, and none of their noncancerous bronchial epithelia was telomerase positive. On the contrary, in the remaining four lesions, either recurrence or secondary lung cancer developed adjacent to the successfully treated primary cancer within 26 months, and the telomerase protein expression in noncancerous epithelia was detected before the secondary cancer development (P &lt; 0.001). The overall relationship of human telomerase reverse transcriptase positivity in noncancerous epithelia and subsequent lung cancer development, including patients treated by radiation or surgery, showed higher significance (P &lt; 0.0001). Histologically “normal” bronchial epithelia in smokers may unphysiologically express telomerase as a field, and such epithelia are likely susceptible to develop lung cancer. We propose that ectopic expression of telomerase in bronchial epithelia may precede transformation in human lung cancer development and that detection of telomerase protein in noncancerous bronchial epithelia will become a useful marker detecting high-risk patients for lung cancer development.
Field-Programmable Analog Array Based Distance Relay (2009)

Protective relays have been designed with different technologies resulting in electromechanical, solid-state, and numerical devices. Speed and reliability are the two most important characteristics of a protective relay. Other capabilities such as monitoring and recording are supposed to be of secondary priority. Without any doubt, present-day numerical relays provide considerable capabilities and advantages but they have not improved speed of operation in comparison to their solid-state counterparts. With advancements in analog technology which has become more mature recently, the idea of using mixed signals in several applications has started. The new technology using combination of field-programmable analog arrays (FPAAs) and digital technologies seems to be a breakthrough and has the potential to provide better performance than the present-day numerical relays. In this paper, use of FPAAs for designing and implementing protective relays is investigated for the first time in literature. A distance relay design and its hardware implementation using FPAAs is described. Test results are reported.
Technology- and power-supply-independent cell library (2002)

The authors present a novel principle for the design of digital CMOS cell libraries. All the cells are made of branches (1 to 3 MOS in series), providing the possibility of describing only a few very simple branch models that can be parameterized by the power supply and by different technologies. All the cells are exclusively made of branches that contain one or several transistors in series connected between a power line and a logical node. This concept was originally used for a gate-matrix layout system.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
The pathology of experimental anthrax in rabbits exposed by inhalation and subcutaneous inoculation. (1998)

Anthrax in rabbits may provide a useful model for evaluating prophylaxis and therapy against inhalational anthrax in humans.
Precision environmental radiation monitoring system (2009)

A new precision low-level environmental radiation monitoring system has been developed and tested at Jefferson Lab. This system provides environmental radiation measurements with accuracy and stability of the order of 1 nGy/h in an hour, roughly corresponding to approximately 1% of the natural cosmic background at the sea level. Advanced electronic front-end has been designed and produced for use with the industry-standard High Pressure Ionization Chamber detector hardware. A new highly sensitive readout electronic circuit was designed to measure charge from the virtually suspended ionization chamber ion collecting electrode. New signal processing technique and dedicated data acquisition were tested together with the new readout. The designed system enabled data collection in a remote Linux-operated computer workstation, which was connected to the detectors using a standard telephone cable line. The data acquisition system algorithm is built around the continuously running 24-bit resolution 192 kHz data sampling analog to digital convertor. The major features of the design include: extremely low leakage current in the input circuit, true charge integrating mode operation, and relatively fast response to the intermediate radiation change. These features allow operating of the device as an environmental radiation monitor, at the perimeters of the radiation-generating installations in densely populated areas, like in other monitoring and security applications requiring high precision and long-term stability. Initial system evaluation results are presented.
Involvement of PA/plasmin system in the processing of pro‐MMP‐9 and in the second step of pro‐MMP‐2 activation (1997)

Pro-MMP2 activation is a two-step process resulting in (1) an intermediate 64 kDa form generated by the MT1-MMP activity, and (2) a mature 62 kDa form. Addition of plasminogen to HT1080 cells cultured under various conditions, or to their membrane preparation, induced a complete conversion of the intermediate MMP-2 form to the mature one, and processing of pro-MMP-9. The pro-MMP-2 activation was inhibited by plasmin inhibitors and anti-uPA antibody. These results provide evidence for involvement of the PA/plasmin system in the second step of MMP-2 activation.
The effect of fibrous fines on tissue properties (1988)

On etudie l'influence des fines sur la vitesse d'absorption, sur la duree d'egouttage, sur les proprietes mecaniques et sur la formation
Ultra Long Range DTS (>300km) to Support Deep Offshore and Long Tieback Developments (2014)

The continuous demand for energy supplies leads operators to explore and exploit more remote offshore oil fields characterized by deeper deployments, longer tiebacks and subsea completion. These offshore developments either lie in tropical regions subject to stormy weather or in extreme arctic conditions. They imply new requirements in terms of operational efficiency and predictive maintenance for cost optimization as well as environmental footprint minimization. Consequently, leak detection and flow assurance are required over distances exceeding hundreds of kilometers. And the increasing trend of building all electric completion and heated flowlines impose the use of equally long high voltage power cables. Distributed temperature sensing (DTS) is a widely adopted technology for leak detection and localization, for heated flow line monitoring and for power cable thermal rating. Optical fiber cables are installed alongside the structure providing detection with meter accuracy localization and degree thermal variation sensitivity. However, there is currently no commercially available DTS instrument capable of reaching a 100km single span without any means of repeating the signal, let alone longer range. Thus, a 300km pipeline would normally require marinized equipment, which is often not a practical solution. The Omnisens DITEST, a DTS instrument based on Stimulated Brillouin Scattering (SBS) is intrinsically capable of the longest available sensing length, now reaching a sensing distance of around 70km at once; in addition, it is compatible with optical amplifier technology as found in any submarine network. In the present work, we show that, by combining 5 spans of slightly above 65km and 4 optical repeaters together, it is possible to achieve a total of 330km sensing from a single DITEST. Measurement time over the full distance was typically 100minutes, providing a temperature resolution of typically 1K for a spatial resolution of 3m at the end of the 330km long sensing fiber. Shorter measurement time, more suitable with the application could be achieved using optical coding. As the optical repeater technology is similar to that of telecommunication, efficient cost reduction could be achieved by sharing the repeaters between the sensing system and the needed communication system. At the end of each sensing span, the sensing cable is connected to the repeater for amplification purposes and then goes back to the pipeline for monitoring the next span. The repeaters themselves are electrically powered by conductors embedded in the communication infrastructure. A viable and cost effective solution to meet the requirements of subsea long distance leak monitoring is thus demonstrated.
LOCAL GOVERNMENT AND ‘COLOURED’ RESIDENTIAL SEGREGATION IN PORT ELIZABETH, 1964–1976 (1994)

ABSTRACT Studies of racial territorial segregation affecting the coloured population in Port Elizabeth tend to perceive it as an outcome of a power struggle between central and local government over the implementation of apartheid legislation. This paper explores the underlying economic forces on the local government to bring about residential segregation and address the coloured housing crisis in the city. It is proposed that whereas central government motives for segregation were primarily political, local government was influenced largely by economic considerations. Local government objectives were severely compromised through both local industrial interests and the implementation of central government Group Areas policies.
A Hybrid Control Strategy for Oil Separators Based on Electrical Capacitance Tomography Images (2007)

A knowledge-based hybrid control strategy based on principal component analysis and cluster analysis has been developed for oil separators, which use electrical capacitance tomography (ECT) images. ECT is considered as soft-field tomography and it requires complicated image reconstruction due to the non-linear relationship between the capacitance and the permittivity distribution. PCA is used for generating precise prior information using a model-based approach and then cluster analysis is used to find the closest stored condition to the current. When an ECT image presenting the current process situation of oil separator is generated, again percentages of water, oil and air are calculated using the method of image interpretation. The hybrid control approach provides an intelligent control system with capability for making decisions within some pre-defined range.
CONGENITAL TOXOPLASMOSIS IN SIBLINGS (1964)

<h3>To the Editor:</h3> —In the Clinicopathological Exercise (case 53, 1963) in the August 15 issue of the<i>Journal</i>a physician asked, "I was wondering if it is possible for a woman to have two healthy children and then give birth to one with congenital toxoplasmosis, or whether, if that diagnosis is correct in this case, the previous children were also affected." Dr. Castleman replied: "I don't believe that toxoplasmosis in siblings has ever been reported. Toxoplasmosis is a disease acquired by the mother during the pregnancy rather than a hereditary defect." It is of interest that in<i>Obstetrics and Gynecology</i>(21:318-329 [March] 1963) Dr. Heinrich Langer reported repeated congenital infection in siblings with<i>Toxoplasma gondii.</i>In one case<i>Toxoplasma</i>was isolated from the brains of two successive stillborn infants of the same mother. In another case<i>Toxoplasma</i>was isolated from the menstrual blood of each period until the next conception
Large-Margin Classification in Hyperbolic Space (2018)

Representing data in hyperbolic space can effectively capture latent hierarchical relationships. To enable accurate classification of points in hyperbolic space while respecting their hyperbolic geometry, we introduce hyperbolic SVM, a hyperbolic formulation of support vector machine classifiers, and describe its theoretical connection to the Euclidean counterpart. We also generalize Euclidean kernel SVM to hyperbolic space, allowing nonlinear hyperbolic decision boundaries and providing a geometric interpretation for a certain class of indefinite kernels. Hyperbolic SVM improves classification accuracy in simulation and in real-world problems involving complex networks and word embeddings. Our work enables end-to-end analyses based on the inherent hyperbolic geometry of the data without resorting to ill-fitting tools developed for Euclidean space.
Synthesis and hydrolysis studies of phosphonopyruvate (1991)

Phosphonopyruvate (1) is prepared in 56% yield from triethyl phosphonopyruvate (3) and pKa values of 1.63, 2.40 and 7.41 determined. The stability of phosphonopyruvate is monitored at 75 °C in aqueous buffers over the pH range 0.6 to 8.3. The only products detected are pyruvate and inorganic phosphate. The pH–rate profile shows that the C–P bond is hydrolysed fastest in the monoanion and dianion of phosphonopyruvate, with rate constants of 1.94 × 10–4 s–1 for the monoanion and 1.05 × 10–4 s–1 for the dianion. For the reaction at pH 4.75, where the dianion predominates, ΔH‡ is 114.0 kJ mor–1 and ΔS‡ is 5.4 J mol–1 K–1, the deuterium isotope effect, kH/kD is 1.08 ± 0.04, and there is non-selective phosphorylation of methanol and H2O in an equimolar solution of these solvents. These results are consistent with a mechanism of hydrolysis of both the monoanion and dianion that involves a very largely dissociative transition state with monomeric metaphosphate character.