gebhart/patrepeval huggingface dataset:
Enhancing Security of Cloud Computing by using RC6 Encryption Algorithm (2017)

Cloud computing give an impression of being an extremely well known and famous computing technology. Each person is utilizing cloud computing straightforwardly or indirectly such as email that usually utilized as an application of cloud computing. Everyone can get to the mail anyplace whenever. The email account is not obvious on personal PC but rather a person need to get to his account with the assistance of web. Like an email cloud computing give numerous different services, for example accessing to various applications, saving of any sort of information and so on. Clients can normally access and store information without fearing over how these services are given to client. Because of this adaptability everybody is exchanging information to the cloud, to store information on cloud client needs to send their information to the third party who will oversee and store information, so it is crucial for an organization to secure that information. Most difficult part is how to protect these data in light of the fact that these information can store anyplace in the cloud. This paper presents the proposed cryptographic algorithm used to address this issue.
An APOA1 promoter polymorphism is associated with cognitive performance in patients with multiple sclerosis (2008)

We found an association of the APOA1 -75G/A promoter polymorphism with cognitive performance in MS. This effect was most prominent on semantic verbal fluency and the Stroop interference task.
Recent developments in gene transfer: risk and ethics (2005)

Since the early 1990s, investigators have toiled to establish the transfer of genes to human somatic cells as a valid therapy (fig 1). The potential of gene transfer was highlighted by three trials, involving participants with haemophilia B and two types of severe combined immunodeficiency—X linked and adenosine deaminase deficient.1–3 Yet even the most successful trials of gene transfer have engendered questions about its prospects. In the haemophilia B trial the detection of vector—the agent which carries genes to cells (fig 2)—in participants' semen raised concerns about modifications of the germline.4 The results of the X linked severe combined immunodeficiency trial were offset by unexpected, vector induced leukaemia in two participants.5



Fig 1 
Number of gene transfer trials approved worldwide has increased since 1989; 77% have been conducted in the United States and the United Kingdom. Most trials have used virus based vectors (70%), are phase 1 (63%), and involve investigational treatments for cancer (66%). Adapted from Wiley Gene Therapy Clinical Trial Database (http://www.wiley.co.uk/wileychi/genmed/clinical/)





Fig 2 
In a gene transfer, therapeutic DNA is combined with a vector (often of viral origin). Vectors can be injected into recipient's tissue directly or used to modify cells ex vivo for transplantation to the recipient



Several hazards associated with gene transfer have been verified by clinical experience and others are predicted on theoretical grounds. It therefore may be worth considering whether risks shown in studies of human gene transfer present any unusual ethical and social challenges and, if so, what should be done to tackle them. In this article I review several matters relating to human gene transfer—safety features that distinguish traditional drugs from agents used to transfer genes, ethical issues raised by uncertainties about risk and toxicological properties, and studies on safety.

I searched for relevant articles in Medline through PubMed …
SURFACE MORPHOLOGY AND CATALYTIC ACTIVITY OF THE CONTACT MASS IN ORGANOSILANE SYNTHESIS (2006)

ABSTRACT The contact mass in the Rochow reaction was analyzed to understand catalyst deactivation during the reaction. Changes in crystalline structure, particle surface morphology, and the elemental composition of the contact mass were measured by XRD, SEM, EDX, and XRF, respectively, at four different reaction conversions. The results indicate that the main reason for contact-mass deactivation is copper enrichment on the surface of silicon. Coke deposition may hamper Cu diffusion and result in the copper enrichment. Keywords: Rochow reactionContact massη-PhaseXRDSEM-EDXXRF Acknowledgments The authors are grateful to Beijing Second Chemical Co. for supplying experimental materials.
Oxygen quenching of phosphorescence from thermographic phosphors (2003)

Thermographic phosphor thermometry is a technique for surface temperature measurement which may be employed in the hot sections of a gas turbine allowing temperature detection up to around 1400 °C with uncertainties better than for other remote standard techniques such as pyrometry. The phosphors have been regarded as pressure insensitive and indeed have been used to provide reference temperature data for the correction of pressure-sensitive paint data. The authors wish to employ the technique in gas turbine combustors where oxygen partial pressure varies widely due to its consumption in the combustion reaction. An experiment was therefore conducted to confirm the pressure/oxygen insensitivity of two high-temperature phosphors. However, this revealed a response to oxygen partial pressure that implies an uncertainty in temperature measurements within the primary zone of a combustor of typically 1%. There does not appear to have been any previous report of such a response in the literature and this note therefore serves as a caution to those employing the thermographic phosphor thermometry technique where oxygen partial pressure varies significantly.
Deglucuronidation of a flavonoid, luteolin monoglucuronide, during inflammation. (2001)

In this study, we investigated whether luteolin monoglucuronide was converted to free aglycone during inflammation using human neutrophils stimulated with ionomycin/cytochalasin B and rats treated with lipopolysaccharide (LPS). beta-Glucuronidase activity was assayed using 4-methylumbelliferyl-glucuronide and methanol extracts of rat plasma containing luteolin monoglucuronide. The released 4-methylumbelliferone, a fluorescent molecule, was quantified by fluorometry. Deglucuronidation of luteolin monoglucuronide was examined by high-performance liquid chromatography (HPLC) analysis. HPLC analyses showed that the supernatants obtained from neutrophils stimulated with ionomycin/cytochalasin B hydrolyzed luteolin monoglucuronide to free luteolin. beta-Glucuronidase activity in human serum from patients on hemodialysis increased significantly compared with that from healthy volunteers. The beta-glucuronidase activity in rat plasma increased after i.v. injection of LPS. The ratio of luteolin to luteolin monoglucuronide in plasma of LPS-treated rats also increased. These results suggest that during inflammation beta-glucuronidase is released from stimulated neutrophils or certain injured cells and then deglucuronidation of flavonoids occurs.
A Highly Efficient Metal‐Free Electrocatalyst of F‐Doped Porous Carbon toward N<sub>2</sub> Electroreduction (2020)

N<sub>2</sub> electroreduction into NH<sub>3</sub> represents an attractive prospect for N<sub>2</sub> utilization. Nevertheless, this process suffers from low Faraday efficiency (FE) and yield rate for NH<sub>3</sub> . In this work, a highly efficient metal-free catalyst is developed by introducing F atoms into a 3D porous carbon framework (F-doped carbon) toward N<sub>2</sub> electroreduction. At -0.2 V versus reversible hydrogen electrode (RHE), the F-doped carbon achieves the highest FE of 54.8% for NH<sub>3</sub> , which is 3.0 times as high as that (18.3%) of pristine carbon frameworks. Notably, at -0.3 V versus RHE, the yield rate of F-doped carbon for NH<sub>3</sub> reaches 197.7 µg<sub>NH3</sub> mg<sup>-1</sup> <sub>cat.</sub> h<sup>-1</sup> . Such a value is more than one order of magnitude higher than those of other metal-free electrocatalysts under the near-ambient conditions for NH<sub>3</sub> product to date. Mechanistic studies reveal that the improved performance in N<sub>2</sub> electroreduction for F-doped carbon originates from the enhanced binding strength of N<sub>2</sub> and the facilitated dissociation of N<sub>2</sub> into *N<sub>2</sub> H. F bonding to C atom creates a Lewis acid site due to the different electronegativity between the F and C atoms. As such, the repulsive interaction between the Lewis acid site and proton H suppresses the activity of H<sub>2</sub> evolution reaction, thus enhancing the selectivity of N<sub>2</sub> electroreduction into NH<sub>3</sub> .
Clinical Chemistry. Introduction (1993)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTClinical Chemistry. IntroductionDavid J. Anderson and Frederick. Van LenteCite this: Anal. Chem. 1993, 65, 12, 364–366Publication Date (Print):June 15, 1993Publication History Published online1 May 2002Published inissue 15 June 1993https://pubs.acs.org/doi/10.1021/ac00060a018https://doi.org/10.1021/ac00060a018research-articleACS PublicationsRequest reuse permissionsArticle Views132Altmetric-Citations1LEARN 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
Control of Air-Cooled Heat Exchangers by Louvers (1983)

The methods of control of air-cooled heat exchangers, including control by louvers, are discussed. A test apparatus for measuring the pressure drop of louvers is described, and the results are compared with airflow measurements on a full-sized, air-cooled condenser fitted with louver control. These measurements compare well with predictions made from laboratory tests and theoretical analysis.
Maximally flexible assignment of orthogonal variable spreading factor codes for multirate traffic (2004)

In universal terrestrial radio access (UTRA) systems, orthogonal variable spreading factor (OVSF) codes are used to support different transmission rates for different users. In this paper, we first define the flexibility index to measure the capability of an assignable code set in supporting multirate traffic classes. Based on this index, two single-code assignment schemes, nonrearrangeable and rearrangeable compact assignments, are proposed. Both schemes can offer maximal flexibility for the resulting code tree after each code assignment. We then present an analytical model and derive the call blocking probability, system throughput and fairness index. Analytical and simulation results show that the proposed schemes are efficient, stable and fair.
Magnetic field exposure and behavioral monitoring system (2001)

To maximize the availability and usefulness of a small magnetic field exposure laboratory, we designed a magnetic field exposure system that has been used to test human subjects, caged or confined animals, and cell cultures. The magnetic field exposure system consists of three orthogonal pairs of coils 2 m square x 1 m separation, 1.751 m x 0.875 m separation, and 1.5 m x 0.75 m separation. Each coil consisted of ten turns of insulated 8 gauge stranded copper conductor. Each of the pairs were driven by a constant-current amplifier via digital to analog (D/A) converter. A 9 pole zero-gain active Bessel low-pass filter (1 kHz corner frequency) before the amplifier input attenuated the expected high frequencies generated by the D/A conversion. The magnetic field was monitored with a 3D fluxgate magnetometer (0-3 kHz, +/- 1 mT) through an analog to digital converter. Behavioral monitoring utilized two monochrome video cameras (viewing the coil center vertically and horizontally), both of which could be video recorded and real-time digitally Moving Picture Experts Group (MPEG) encoded to CD-ROM. Human postural sway (standing balance) was monitored with a 3D forceplate mounted on the floor, connected to an analog to digital converter. Lighting was provided by 12 offset overhead dimmable fluorescent track lights and monitored using a digitally connected spectroradiometer. The dc resistance, inductance of each coil pair connected in series were 1.5 m coil (0.27 Omega, 1.2 mH), 1.75 m coil (0.32 Omega, 1.4 mH), and 2 m coil (0.38 Omega, 1.6 mH). The frequency response of the 1.5 m coil set was 500 Hz at +/- 463 microT, 1 kHz at +/- 232 microT, 150 micros rise time from -200 microT(pk) to + 200 microT(pk) (square wave) and is limited by the maximum voltage ( +/- 146 V) of the amplifier (Bessel filter bypassed).
VPDS: An AI-Based Automated Vehicle Occupancy and Violation Detection System (2019)

High Occupancy Vehicle/High Occupancy Tolling (HOV/HOT) lanes are operated based on voluntary HOV declarations by drivers. A majority of these declarations are wrong to leverage faster HOV lane speeds illegally. It is a herculean task to manually regulate HOV lanes and identify these violators. Therefore, an automated way of counting the number of people in a car is prudent for fair tolling and for violator detection.In this paper, we propose a Vehicle Passenger Detection System (VPDS) which works by capturing images through Near Infrared (NIR) cameras on the toll lanes and processing them using deep Convolutional Neural Networks (CNN) models. Our system has been deployed in 3 cities over a span of two years and has served roughly 30 million vehicles with an accuracy of 97% which is a remarkable improvement over manual review which is 37% accurate. Our system can generate an accurate report of HOV lane usage which helps policy makers pave the way towards de-congestion.
The interaction of plant biotic and abiotic stresses: from genes to the field (2012)

Plant responses to different stresses are highly complex and involve changes at the transcriptome, cellular, and physiological levels. Recent evidence shows that plants respond to multiple stresses differently from how they do to individual stresses, activating a specific programme of gene expression relating to the exact environmental conditions encountered. Rather than being additive, the presence of an abiotic stress can have the effect of reducing or enhancing susceptibility to a biotic pest or pathogen, and vice versa. This interaction between biotic and abiotic stresses is orchestrated by hormone signalling pathways that may induce or antagonize one another, in particular that of abscisic acid. Specificity in multiple stress responses is further controlled by a range of molecular mechanisms that act together in a complex regulatory network. Transcription factors, kinase cascades, and reactive oxygen species are key components of this cross-talk, as are heat shock factors and small RNAs. This review aims to characterize the interaction between biotic and abiotic stress responses at a molecular level, focusing on regulatory mechanisms important to both pathways. Identifying master regulators that connect both biotic and abiotic stress response pathways is fundamental in providing opportunities for developing broad-spectrum stress-tolerant crop plants.
Scale Formation Due to Water Injection in Malaysian Sandstone Cores (2009)

<b>Problem statement:</b> Scale deposition is one of the most serious oil field problems that inflict water injection systems primarily when two incompatible waters are involved. <b>Approach:</b> This study was conducted to investigate the permeability reduction caused by deposition of calcium, strontium and barium sulphates in sandstone cores from mixing of injected Malaysian sea waters (Angsi and Barton) and formation water that contained high concentration of calcium, barium and strontium ions at various temperatures (60-90&deg;C) and differential pressures (125-175 psig). The solubility of common oil field scales formed and how their solubilities were affected by changes in salinity and temperatures (40-90&deg;C) were also studied. The morphology and particle size of scaling crystals formed as shown by Scanning Electron Microscopy (SEM) were also presented. <b>Results:</b> The results showed that a large extent of permeability damage caused by calcium, strontium and barium sulphates that deposited on the rock pore surface. The rock permeability decline indicates the influence of the concentration of calcium, barium and strontium ions. <b>Conclusion:</b> At higher temperatures, the deposition of CaSO<sub>4</sub> and SrSO<sub>4</sub> scales increases and the deposition of BaSO<sub>4</sub> scale decreases since the solubilities of CaSO<sub>4</sub> and SrSO<sub>4</sub> scales decreases and the solubility of BaSO<sub>4</sub> increases with increasing temperature. The deposition of CaSO<sub>4</sub>, SrSO<sub>4</sub> and BaSO<sub>4</sub> scales during flow of injection waters into porous media was shown by Scanning Electron Microscopy (SEM) micrographs.
The Triple Aim: Care, Health, And Cost (2008)

Improving the U.S. health care system requires simultaneous pursuit of three aims: improving the experience of care, improving the health of populations, and reducing per capita costs of health care. Preconditions for this include the enrollment of an identified population, a commitment to universality for its members, and the existence of an organization (an "integrator") that accepts responsibility for all three aims for that population. The integrator's role includes at least five components: partnership with individuals and families, redesign of primary care, population health management, financial management, and macro system integration.
A fast fabricating electro-wetting platform to implement large droplet manipulation (2014)

Droplet actuation, merging, and splitting using controlled electro-wetting are implemented on the top of a standard printed circuit board (PCB) resulting in a fast prototyping microfluidic platform for biological experiments. In the system reported here the PCB is used as a substrate and is covered with Saran Wrap. The Saran Wrap can then be coated, or not, with a commercial water repellent liquid. The resulting hydrophobic surface is used as a supporting dielectric layer for the experiments. Results show that lower actuation voltages and frequencies are achieved, than previously reported, to move larger droplets (30 microliter). Single-plate and dual-plate techniques are compared showing that a single-plate system can utilize lower voltages while at the same time being simpler to construct. The platform is designed for tissue immunohistochemistry staining experiments.
A Handheld Inertial Pedestrian Navigation System With Accurate Step Modes and Device Poses Recognition (2014)

In this paper, a handheld inertial pedestrian navigation system (IPNS) based on low-cost microelectromechanical system sensors is presented. Using the machine learning method of support vector machine, a multiple classifier is developed to recognize human step modes and device poses. The accuracy of the selected classifier is >85%. A novel step detection model is created based on the results of the classifier to eliminate the over-counting and under-counting errors. The accuracy of the presented step detector is >98%. Based on the improvements of the step modes recognition and step detection, the IPNS realized precise tracking using the pedestrian dead reckoning algorithm. The largest location error of the IPNS prototype is ~40 m in an urban area with a 2100-m-long distance.
Warpage study of FO-WLP build up by material properties and process (2016)

Warpage issue of the complex structure of fan-out wafer level package was studied and the suitable mechanical model was obtained. By using the model, the warpage in 12-inch wafer can be reduced within 2 mm, both after post mold cure and grinding of molding compound by optimizing the mechanical properties.
Evidence of Thymic Function in Heavily Antiretroviral‐Treated Human Immunodeficiency Virus Type 1–Infected Adults with Long‐Term Virologic Treatment Failure (2002)

Thymic function was evaluated in 32 heavily antiretroviral-treated human immunodeficiency virus type 1 (HIV-1)-infected adults with long-term virologic treatment failure by measuring thymic volume, by determining the absolute number of naive T cell phenotypes, and by determining the number of cells carrying T cell receptor excision circles (TRECs). There was a significant inverse correlation between age and thymic volume (r=-0.415; P=.018), and there was a significant direct correlation between thymic volume and total naive T cell counts (r=0.529; P=.002), naive CD4(+) cell counts (r=0.437; P=.012), naive CD8(+) cell counts (r=0.467; P=.007), and TREC levels (r=0.391; P=.027). In conclusion, this study found clear evidence that the thymus of heavily antiretroviral-treated HIV-1-infected adults with long-term virologic treatment failure is actively engaged in thymopoiesis, which generates new naive T cells for the peripheral lymphocyte pool.
An Innovative Smartphone-Based Otorhinoendoscope and Its Application in Mobile Health and Teleotolaryngology (2014)

The use of previously available technologies in the absence of any additional expensive devices could significantly increase the quality of diagnostics while lowering extraneous costs. Furthermore, this could also increase the connectivity between most isolated family doctors and remote referral centers.
Attenuation of lysyl oxidase and collagen gene expression in keratoconus patient corneal epithelium corresponds to disease severity. (2015)

The data demonstrates that the structural deformity of the KC cornea may be dependent on reduced expressions of collagens and LOX, as well as on MMP9 elevated by the corneal epithelium.
A dual agonist of farnesoid X receptor (FXR) and the G protein–coupled receptor TGR5, INT-767, reverses age-related kidney disease in mice (2017)

Even in healthy individuals, renal function gradually declines during aging. However, an observed variation in the rate of this decline has raised the possibility of slowing or delaying age-related kidney disease. One of the most successful interventional measures that slows down and delays age-related kidney disease is caloric restriction. We undertook the present studies to search for potential factors that are regulated by caloric restriction and act as caloric restriction mimetics. Based on our prior studies with the bile acid-activated nuclear hormone receptor farnesoid X receptor (FXR) and G protein-coupled membrane receptor TGR5 that demonstrated beneficial effects of FXR and TGR5 activation in the kidney, we reasoned that FXR and TGR5 could be excellent candidates. We therefore determined the effects of aging and caloric restriction on the expression of FXR and TGR5 in the kidney. We found that FXR and TGR5 expression levels are decreased in the aging kidney and that caloric restriction prevents these age-related decreases. Interestingly, in long-lived Ames dwarf mice, renal FXR and TGR5 expression levels were also increased. A 2-month treatment of 22-month-old C57BL/6J mice with the FXR-TGR5 dual agonist INT-767 induced caloric restriction-like effects and reversed age-related increases in proteinuria, podocyte injury, fibronectin accumulation, TGF-β expression, and, most notably, age-related impairments in mitochondrial biogenesis and mitochondrial function. Furthermore, in podocytes cultured in serum obtained from old mice, INT-767 prevented the increases in the proinflammatory markers TNF-α, toll-like receptor 2 (TLR2), and TLR4. In summary, our results indicate that FXR and TGR5 may play an important role in modulation of age-related kidney disease.