gebhart/patrepeval huggingface dataset:
Smart cloud search services: verifiable keyword-based semantic search over encrypted cloud data (2014)

With the increasing popularity of the pay-as-you- consume cloud computing paradigm, a large number of cloud services are pushed to consumers. One hand, it brings great convenience to consumers who use intelligent terminals; on the other hand, consumers are also facing serious difficulties that how to search the most suitable services or products from cloud. So how to enable a smart cloud search scheme is a critical problem in the consumer-centric cloud computing paradigm. For protecting data privacy, sensitive data are always encrypted before being outsourced. Although the existing searchable encryption schemes enable users to search over encrypted data, these schemes support only exact keyword search, which greatly affects data usability. Moreover, these schemes do not support verifiability of search result. In order to save computation cost or download bandwidth, cloud server only conducts a fraction of search operation or return a part of result, which is viewed as selfish and semi-honest-but-curious. So, how to enhance flexibility of encrypted cloud data while supporting verifiability of search result is a big challenge. To tackle the challenge, a smart semantic search scheme is proposed in this paper, which returns not only the result of keyword-based exact match, but also the result of keyword-based semantic match. At the same time, the proposed scheme supports the verifiability of search result. The rigorous security analysis and performance analysis show that the proposed scheme is secure under the proposed model and effectively achieves the goal of keyword-based semantic search.
Biomicroscopical Choroidoscopy (Uveoscopy) and Transillumination Gonioscopy (1976)

A fiber optic sleeve that fits over a Goldmann three-mirror lens, as well as an independent cable used in conjunction with the Goldmann lens, are described for transillumination biomicroscopical examination of the anterior chamber angle and the uvea. High-intensity retroillumination is provided to the anterior and posterior segments of the globe without production of heat to the eye. Present clinical uses as well as possible future research with the instruments are discussed.
Radiation effects on DNA. The Silvanus Thompson Memorial Lecture, April 1982 (1983)

After your President greatly honoured me by his invitation to deliver this, the 60th Silvanus Thompson Memorial Lecture, my feelings of apprehension as a chemist were somewhat allayed on discovering that I was not the first chemist to be so honoured, but, in fact, the third in more recent years after Sir Frederick Dainton (1958) and Sir George Porter (1969). I was also very intrigued to learn that Silvanus Thompson himself, clearly a broad man of science, had earlier in his career actually applied, albeit unsuccessfully, for a Professorship of Chemistry at University College, Bristol. Your President, in his desire that this lecture should be concerned with radiation-chemical effects on deoxyribonucleic acid (DNA), clearly had in mind that of all biomolecules, DNA is a prime target as far as the biological effects of ionising radiations are concerned. Indeed, it is in an area such as this that the radiation chemist can make his contribution to radiobiology, by establishing the precise nature of the chemical events induced by ionising radiations in the isolated biomolecules. It should be pointed out, however, that whereas the primary chemical events in the biomolecule will be the same whether these are induced in the isolated state or in the cell, subsequent events can be different in vivo due to the presence of other cellular components, for example, enzymes which may be able to repair certain radiation-induced lesions. This last aspect lies, of course, within the domain of the radiation biochemist.
Set Covering with our Eyes Closed (2008)

Given a universe U of n elements and a weighted collection l of m subsets of U, the universal set cover problem is to a-priori map each element u epsi U to a set S(u) epsi l containing u, so that X sube U is covered by S(X)=U <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">uepsiX</sub> S(u). The aim is finding a mapping such that the cost of S(X) is as close as possible to the optimal set-cover cost for X. (Such problems are also called oblivious or a-priori optimization problems.) Unfortunately, for every universal mapping, the cost of S(X) can be Omega(radicn) times larger than optimal if the set X is adversarially chosen. In this paper we study the performance on average, when X is a set of randomly chosen elements from the universe: we show how to efficiently find a universal map whose expected cost is O(log mn) times the expected optimal cost. In fact, we give a slightly improved analysis and show that this is the best possible. We generalize these ideas to weighted set cover and show similar guarantees to (non-metric) facility location, where we have to balance the facility opening cost with the cost of connecting clients to the facilities. We show applications of our results to universal multi-cut and disc-covering problems, and show how all these universal mappings give us stochastic online algorithms with the same competitive factors.
Design and Implementation of DoS Penetrating Test Platform (2007)

This paper presents the theory of the DoS attacks and the common DoS attack mode.The DoS penetrating test platform based on Web is designed,which is implemented by using JSP and raw socket in Linux.The port scan class is implemented by using Java.The platform scans ports before penetrating test to increase the test efficiency.Finally,Comparing and analyzing their performance,this paper proposes a method that can decrease the DoS attack damage.
Highly sensitive intramolecularly quenched fluorogenic substrates for renin based on the combination of <scp>L</scp>-2-amino-3-(7-methoxy-4-coumaryl)propionic acid with 2,4-dinitrophenyl groups at various positions (2004)

The development of renin inhibitors for the treatment of hypertension requires highly sensitive substrates to evaluate potency and to characterize the mechanism of tight-binding inhibitors. A series of intramolecularly quenched fluorogenic renin substrates, based on the N-terminal tetradecapeptide sequence of human angiotensinogen (hTDP), was synthesized using a solid-phase technique. Incorporation of the fluorescent amino acid L-Amp [L-2-amino-3-(7-methoxy-4-coumaryl)propionic acid] and the DNP (2,4-dinitrophenyl) group at various positions resulted in >90% quenching efficiency and strong product fluorescence. Shortening the hTDP sequence to an octapeptide from histidine in P5 to histidine in P3' (substrate 3) resulted in an acceptable k(cat)/K(m) (41000 M(-1).s(-1)) and further systematic variation gave substrate 9, DNP-Lys-His-Pro-Phe-His-Leu-Val-Ile-His-L-Amp, with a k(cat)/K(m) value of 350000 M(-1).s(-1) and 94% quenching efficiency. The free side chain of lysine, replacing the isoleucine residue at P6 position in the angiotensinogen sequence, contributed to the increased value for k(cat). The pH dependence of k(cat)/K(m) for renin and substrate 9 showed that the optimal pH is at pH 6-7. It also showed two titrating groups on the acidic side of the pH optimum, and one titrating group with a pK(a) of 7.8 on the alkaline side. The combination of good kinetic and spectroscopic properties resulted in a >20-fold improvement in the sensitivity of renin assay, compared with the commercial substrate Arg-Glu(EDANS)-Ile-His-Pro-Phe-His-Leu-Val-Ile-His-Thr-Lys(DABCYL)-Arg [where EDANS is 5-[(2-aminoethyl)amino]naphthalene-1-sulphonic acid and DABCYL is 4-(4-dimethylaminophenylazo)benzoic acid] (k(cat)/K(m)=268000 M(-1) x s(-1), quenching efficiency <80%). The detection limit in a microplate renin assay was 60 pM, making substrate 9 well suited for the evaluation of inhibitors at picomolar concentrations.
Velocity model building by wavefield-continuation imaging in the deepwater Gulf of Mexico (2002)

Wavefield-continuation-based migration algorithms that downward extrapolate the 3D prestack wavefield (commonly known as “wave-equation migration”) have been recently shown to produce better imaging results than Kirchhoff migration in many synthetic and real data cases (Popovici, 2000). Wavefield-continuation methods are potentially more accurate and robust because they are based on the full wave equation and not on an asymptotic solution based on ray theory. In addition, wavefield-continuation methods handle multipathing naturally in contrast to Kirchhoff methods, focusing and defocusing effects of velocity variations are correctly modeled, antialiasing is handled implicitly, and amplitudes are consistent with the wave equation.
PREDICTION AND CONTROL OF BEHAVIORS ON DRIVING SHIELDS USING KALMAN FILTER THEORY (1987)

For the purpose of operating shield jacks automatically, a method was developed that predicts and controls the future behaviors on driving shields.This is a method which applied effectively the Kalman filtering theory to the recursive prediction and control.The prediction method is based on an autoregressive model that is used for analyzing a time series record, and the control method is based on the regression analysis.For the actual observed data, this method was successfully verified that we can predict accurately the future behaviors from the sequential data of on-line observation, and can decide the optimal operation of shield jacks for the modified track.
Quantitative intracellular magnetic nanoparticle uptake measured by live cell magnetophoresis (2008)

Superparamagnetic iron oxide (SPIO) particles have been used successfully as an intracellular contrast agent for nuclear MRI cell tracking in vivo. We present a method of detecting intracellular SPIO colloid uptake in live cells using cell magnetophoresis, with potential applications in measuring intracellular MRI contrast uptake. The method was evaluated by measuring shifts in mean and distribution of the cell magnetophoretic mobility, and the concomitant changes in population frequency of the magnetically positive cells when compared to the unmanipulated negative control. Seven different transfection agent (TA) -SPIO complexes based on dendrimer, lipid, and polyethylenimine compounds were used as test standards, in combination with 3 different cell types: mesenchymal stem cells, cardiac fibroblasts, and cultured KG-1a hematopoietic stem cells. Transfectol (TRA) -SPIO incubation resulted in the highest frequency of magnetically positive cells (>90%), and Fugene 6 (FUG) -SPIO incubation the lowest, below that when using SPIO alone. A highly regular process of cell magnetophoresis was amenable to intracellular iron mass calculations. The results were consistent in all the cell types studied and with other reports. The cell magnetophoresis depends on the presence of high-spin iron species and is therefore expected to be directly related to the cell MRI contrast level.
<title>Silicon as material for mechanical wristwatches</title> (2002)

Silicon has been widely used as the material of choice for the fabrication of MEMS I MST devices. The compatibility of MEMS manufacturing equipment with standard IC equipment presents one ofthe main reasons for this choice. However, over the past years, we have seen new equipment dedicated to MEMS fabrication enter the market place. One such example is the Deep Reactive Ion Etcher, which is capable of vertically etching silicon at a rate of several microns per minute. This type of equipment, now available from several vendors, has revolutionized the MEMS fabrication capabilities and has opened the door to a whole new family of MEMS devices [1].
ChemInform Abstract: Synthesis of DNA Fragments Linked to a Solid Support. (1987)

Abstract Two simple procedures are described for the preparation of some DNA fragments covalently and specifically attached to a matrix via a new link between a nucleotide base and a solid support.
University research and government support (1954)

We have been considering the broad questions of the need for research and its effective utilization in terms of industry, the universities, and the Federal Government. Now we come to the all-important question of who is to foot the bill and why.
An approach for redesigning in data path synthesis (1993)

Article Free Access Share on An approach for redesigning in data path synthesis Authors: Christos Papachristou View Profile , Haidar Harmanani View Profile , Mehrdad Nourani View Profile Authors Info & Claims DAC '93: Proceedings of the 30th international Design Automation ConferenceJuly 1993 Pages 419–423https://doi.org/10.1145/157485.164958Published:01 July 1993Publication History 6citation155DownloadsMetricsTotal Citations6Total Downloads155Last 12 Months5Last 6 weeks0 Get Citation AlertsNew Citation Alert added!This alert has been successfully added and will be sent to:You will be notified whenever a record that you have chosen has been cited.To manage your alert preferences, click on the button below.Manage my AlertsNew Citation Alert!Please log in to your account Save to BinderSave to BinderCreate a New BinderNameCancelCreateExport CitationPublisher SiteeReaderPDF
A Personal Credit Rating Prediction Model Using Data Mining in Smart Ubiquitous Environments (2015)

This study suggests a methodology called a smart ubiquitous data mining (UDM) that consolidates homogeneous models in a smart ubiquitous computing environment. It tests the suggested model with financial datasets. It basically induces rules from the dataset using diverse rule extraction algorithms and combines the rules to build a metamodel. This paper builds several personal credit rating prediction models based on the UDM and benchmarks their performance against other models which employ logistic regression (LR), Bayesian style frequency matrix (BFM), multilayer perceptron (MLP), classification tree methods (C5.0), and neural network rule extraction (NR) algorithms. To verify the feasibility and effectiveness of UDM, personal credit data and personal loan data provided by a Financial Holding Company (FHC) were used in this study. Empirical results indicated that UDM outperforms other models such as LR, BFM, MLP, C5.0, and NR.
A grouping of the Agrotine genera (1934)

(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
2.4 Gbit/s CML I/Os with integrated line termination resistors realized in 0.5 μm BiCMOS technology (2002)

High speed interconnections for mixed analog/digital ASICs using CML with integrated line termination resistors show good performance at 2.5 Gbit/s. Several impedance controlled line terminations are discussed, the realization is shown and measurement results are presented.
ChemInform Abstract: Modular Synthesis of Triazole‐Containing Triaryl α‐Helix Mimetics. (2011)

Abstract Three different scaffold types are synthesized that mimic the geometric arrangement of side chains in an α‐helical peptide.
Advances in applications of molecular marker technique in invasive plants. (2012)

The invasion mechanism and genetic underpinnings of alien invasive plants have been paid more and more attention to.It will be the binding site of theory and practice in the future to build safe and effective control measures based on figuring out the hereditary variation characteristics by molecular marker technique.To provide references for forecasting and preventing,eradicating and managing,controlling and repairing the invasive plants in their invasion process,the author summarized the molecular marker technique: RFLP(restriction fragment length polymorphism),RAPD(randomly amplified polymorphic DNA),AFLP(amplified fragment length polymorphism),SSR(simple sequence repeat),ISSR(inter-simple sequence repeat) putting into the study of invasive plants use,and proposed prospects for further studies.
Impact of Hospital Volume on the Economic Value of Computer Navigation for Total Knee Replacement (2008)

Computer navigation is less likely to be a cost-effective investment in health-care improvement in centers with a low volume of joint replacements, where its benefit is most likely to be realized. However, it may be a cost-effective technology for centers with a higher volume of joint replacements, where the decrease in the rate of knee revision needed to make the investment cost-effective is modest, if improvements in revision rates with the use of this technology can be realized.
Identification and transcriptional analysis of the homologues of the herpes simplex virus type 1 UL30 to UL40 genes in the genome of nononcogenic Marek’s disease virus serotype 2 (1999)

Studies on Marek's disease virus serotype 2 (MDV2) are important for understanding the natural nononcogenic phenotype of MDV. This study reports a 27,535 bp nucleotide sequence of part of the MDV2 genome located in the central unique long (U(L)) region. The analysis revealed 11 complete ORFs with high amino acid sequence identities to the products of other alphaherpesviruses. The MDV2 ORFs were arranged collinearly with the prototype sequence of herpes simplex virus type 1, ranging from the UL30 to UL40 genes. Sequences that were particularly well conserved among alphaherpesviruses were the putative functional domain of the DNA polymerase (UL30) and the ribonucleotide reductase large and small subunits (UL39 and UL40). On the other hand, in contrast to oncogenic MDV1, MDV2 did not contain the conserved proline-repeat region in the UL36 homologue. All the genes identified were confirmed to be transcribed as 3'-coterminal mRNAs and/or unique transcripts in virus-infected cells.
Topological Superconductivity in a Planar Josephson Junction (2017)

The search for topological superconductors---superconductors where the bulk accommodates only electron pairs while the surface also allows for motion of single electrons---largely relies on tweaking environmental knobs to create the desired characteristics. A proposed experimental setup uses the phase difference between two superconductors to create a topological phase.
Effects of Epigallocatechin Gallate on Diethyldithiocarbamate-Induced Pancreatic Fibrosis in Rats (2007)

Epigallocatechin gallate (EGCG), a major component of green tea extracts, is known to have anti-fibrotic properties in many organs. The aim of present study was to investigate effects of EGCG on rat pancreatic fibrosis induced by diethyldithiocarbamate (DDC). Oral gavages of different dose of EGCG (50, 100 and 200 mg/kg daily for 8 weeks) ameliorated histological changes and significantly suppressed collagen deposition in a dose-dependent manner. Meanwhile, administration of EGCG inhibited overexpression of TGF-beta1 and alpha-smooth muscle actin (a symbol of activation of pancreatic stellate cells). Moreover, EGCG has a potent influence on expression of Smads (downstream transcription factor of TGF-beta1). EGCG suppressed the expression of Smad3 and enhanced the expression of Smad7. In conclusion, our results demonstrated that EGCG attenuated rat pancreatic fibrosis induced by DDC and therefore may be an anti-fibrogenic candidate in the pancreatic fibrosis.
Differential expression profiling of human pancreatic adenocarcinoma and healthy pancreatic tissue (2004)

Due to poor prognosis and lack of effective treatment, pancreatic carcinoma (PC) is a devastating disease. With the goal of contributing to an improved detection, prevention and treatment of the disease, a comparative proteome analysis of PC and normal tissue was carried out. Paired tissue extracts from 12 patients (pancreatic adenocarcinoma and adjacent healthy tissue) were separated by two-dimensional electrophoresis. Differential protein expression was analyzed by gel comparison with the help of image analysis software. The differentially expressed spots were identified by matrix-assisted laser desorption/ionization-time of flight mass spectrometry. Seventy proteins were more strongly expressed (mostly two-fold or more) in cancerous tissue, while 41 were stronger in normal pancreas respectively. Those spots highly expressed in PC were confirmed in gels from independent individual samples. Among them were several cytoskeletal proteins, small GTP-binding proteins, and members of the S100 protein family etc. Nine proteins had been reported in previous nuclear acid-based studies. The levels of two proteins were confirmed by immunohistochemistry. One of them, fascin, was detected in 13 out of 21 carcinoma and negative in all normal pancreas samples. Moreover, fascin expression was related to the differentiation of pancreatic carcinoma.
Interpretation of velocity estimates from coherency inversion (1990)

The natural output of most velocity inversion schemes is an estimation of a macro-model describing the real medium as a series of layers separated by interfaces across which the velocity can vary discontinuously.
Cell Cycle and Glomerular Disease: A Minireview (2005)

Globally, glomerular diseases are a leading cause of chronic and end-stage renal disease. In the mature glomerulus, under normal conditions, glomerular cells have a low turnover rate. However, in disease, a variety of pathophysiological stimuli can lead to disturbances in glomerular cell biology, including toxins, immune-mediated stresses, metabolic derangements, drugs, infections, hemodynamic changes, growth factors, and cytokines. Not only does the form of injury govern the histologic and clinical manifestations of disease, but also the nature of the response to injury. This response to injury is largely cell-type specific, and the glomerulus represents a rare microcosm of the larger organism in which one can study the cellular responses of three very distinct cell types: mesangial cells, visceral epithelial cells or podocytes, and endothelial cells. These cells can undergo several cell fates in response to injury, including proliferation, de-differentiation, hypertrophy, senescence, apoptosis, or necrosis. The regulation of these responses occurs at the level of the cell cycle, coordinated by positive regulators, cyclins and cyclin-dependent kinases, and negative regulators, cyclin-dependent kinase inhibitors. There is now a large body of literature confirming the importance of cell cycle regulatory proteins in the glomerular cellular response to injury. The recent advances in cell cycle biology in diseases of the mesangial cell and the podocyte are the focus of this minireview.
Painless, Nonablative, Immediate Skin Contraction Induced by Low-Fluence Irradiation with New Infrared Device (2006)

BACKGROUND Nonablative radiofrequency (NARF) has been the only method for producing noninvasive skin tightening. Nevertheless, significant pain during the procedure is an important downside of this technology. A new nonablative medical device, Titan (Cutera, Inc., Brisbane, CA, USA), capable of fluences much lower than those possible with NARF, was tested as a less painful alternative. OBJECTIVES To produce skin contraction leading to lifting of eyebrows and/or improvement of lower face and neck skin laxity using fluences below pain levels. PATIENTS AND METHODS Twenty-five patients were treated. Standardized photographs were obtained preoperatively, after a few days, a few weeks, and up to 12 months after the procedure. RESULTS Immediate changes were obtained in 22 of 25 patients. Examination of photographs revealed that the initial improvement was maintained throughout the follow-up period. CONCLUSION Immediate true skin contraction persisting through the immediate, intermediate, and long-term follow-up was found in the vast majority of patients in this group. Edema as an artifact simulating immediate improvement was excluded by serial photographs taken during the follow-up period. Skin contraction occurred at low fluences, below the threshold of pain. This, to the best of our knowledge, has not been previously described in the medical literature.