gebhart/patrepeval huggingface dataset:
The Traceback Method about DoS Attack in Open Grid Computing Environment (2008)

DoS attack is a critical threat to Grid Web service. Recently too many technologies of the detection and prevention have developed, but it is difficult that the IDS distinguishes normal traffic from the DoS attack. Therefore, when the DoS attack is detected by IDS, the firewall just discards all over-bounded traffic for a victim of absolutely decreases the threshold of the router. Also, attacker use spoofing IP address. So we introduce DoS vulnerability of SSO and SAML in Web service. To solve DoS vulnerability in Web service, we analyze DoS in SAML and introduce agent to prevent DoS attacks.
Crystal Structure, Composition and Morphology of a Precipitate in an Aged Ti-51 at%Ni Shape Memory Alloy (1986)

Crystal structure, composition and morphology of the precipitate in an aged Ti-51 at%Ni shape memory alloy have been examined by means of high voltage and high resolution analytical electron microscopy. As a result, the following have been clarified. The precipitate possesses a rhombohedral structure with a=0.670 nm and α=113.8° and contains 14 atoms in the unit cell. The compositional ratio in the unit cell is deduced to be Ni4Ti3, from consideration of space group. The composition is well consistent with Ni56Ti44 experimentally obtained from energy dispersive X-ray spectroscopy, within experimental error. The crystal structure is a slight modification of the B2 structure of matrix. The calculated intensity distribution in reciprocal space based on the structure model is in qualitative agreement with the observed one. Lenticular morphology of the precipitate, internal {\bar15\bar4}R twins and antiphase domains are successfully explained by the structure model. On the basis of this knowledge, a relation between the existence of such precipitates and the appearance of all-round shape memory effect is briefly discussed.
Identity and harmony (2004)

Journal Article Identity and harmony Get access Stephen Read Stephen Read The University of St AndrewsFife, KY16 9AL, UKslr@st-and.ac.uk Search for other works by this author on: Oxford Academic Google Scholar Analysis, Volume 64, Issue 2, April 2004, Pages 113–119, https://doi.org/10.1093/analys/64.2.113 Published: 01 April 2004
Rapid Mobilization of Intracellularly Stored RANTES in Response to Interferon-γ in Human Eosinophils (1999)

The CC chemokine RANTES is synthesized, stored, and upregulated in response to interferon-gamma (IFN-gamma) in human peripheral blood eosinophils. In this report, we propose that RANTES is rapidly mobilized from eosinophil crystalloid granules during agonist-induced degranulation. We stimulated purified eosinophils (>99%) from atopic asthmatics with 500 U/mL IFN-gamma to analyze the kinetics of mobilization and release of RANTES (0 to 240 minutes). We used subcellular fractionation, immunogold analysis, two-color confocal laser scanning microscopy (CLSM), and enzyme-linked immunosorbent assay (ELISA) to trace the movement of eosinophil-derived RANTES from intracellular stores to release. RANTES was rapidly mobilized (10 minutes) and released after 120 minutes of stimulation (80 +/- 15 pg/mL per 2 x 10(6) cells). RANTES appeared to be stored in at least two intracellular compartments: the matrix of crystalloid granules, detected by major basic protein and eosinophil peroxidase activities, and a specialized small secretory vesicle present in light membrane fractions. The extragranular RANTES was mobilized more rapidly than that of crystalloid granules during IFN-gamma stimulation. This effect was not observed in eosinophils treated with IFN-alpha, interleukin-3 (IL-3), IL-5, granulocyte-macrophage colony-stimulating factor (GM-CSF), or genistein followed by IFN-gamma. Our findings suggest that RANTES may be mobilized and released by piecemeal degranulation upon stimulation, involving transport through a putative pool of small secretory vesicles.
Radiation pattern of microstrip antenna arrays on finite substrates (2002)

A method to compute the radiation pattern of microstrip antenna arrays on substrates of finite lateral extent is developed. Using the Green's function of an infinite dielectric slab, volume polarisation currents are introduced. With an assumed current distribution on the radiating patches the electric currents on the ground plane are calculated by the method of moments. The presented theory is illustrated for the example of a 2/spl times/2 patch array.
Clinical Outcome following Autologous and Allogeneic Blood and Marrow Transplantation for Relapsed Diffuse Large-Cell Non-Hodgkin’s Lymphoma (2006)

High-dose chemotherapy followed by blood or marrow transplantation (BMT) is generally considered the best salvage option for patients with relapsed diffuse large-B-cell non-Hodgkin's lymphoma (DLCL). The relative roles for allogeneic and autologous BMT remain controversial. We reviewed the clinical outcome of 183 patients with relapsed DLCL who underwent BMT at Johns Hopkins University in 1985-2001. A total of 45 patients received T-cell-depleted HLA-matched allogeneic bone marrow (allo-BMT), and 138 patients received autologous marrow or peripheral blood stem cells (auto-BMT). The allo-BMT recipients had a higher proportion of patients with chemoresistant disease (P = .004) and had received more chemotherapy before BMT (P = .02). The auto-BMT recipients were older (P < .001) and were of more advanced-stage disease (P = .01). The 3-year overall survival (OS) was 23.7% (median survival, 129 days) after allo-BMT and 33.1% (median survival, 263 days), after auto-BMT (log-rank, P = .17). The 3-year OS for patients with sensitive disease was 51.9% after allo-BMT and 46.2% after auto-BMT (log-rank, P = .38). For patients with resistant disease, the 3-year OS was 12.1% after allo-BMT and 19.1% after auto-BMT (log rank, P = .08). In multivariate analysis, significant predictors of death were disease sensitivity (hazard rate [HR], 0.3; 95% confidence interval [CI] 0.2-04; P < .001), age >40 years (HR, 2.42; 95% CI, 1.7-3.4; P < .001), and stage at diagnosis (HR, 1.2; 95% CI, 1.0-1.4; P = .04). The 3-year event-free survival (EFS) for patients with sensitive disease was 52.7% after allo-BMT and 42.0% after auto-BMT (log-rank, P = .29). For patients with resistant disease, the 3-year EFS was 6.2% after allo-BMT and 19.4% after auto-BMT (log-rank, P = .1). The 3-year probability of relapse for chemosensitive patients was 30% after allo-BMT and 46.1% after auto-BMT (log-rank, P = .25). The 3-year relapse rate in patients with resistant disease was 75.0% after allo-BMT and 69.9% after auto-BMT (log-rank, P = .58). In multivariate analysis, only disease sensitivity status (HR, 0.4; 95% CI, 0.2-2.1; P < .001) and age >40 years (HR, 1.7; 95% CI, 1.1-2.9; P = .03) appear to have a significant impact on relapse. Transplant-related mortality (TRM) was the cause of death for 51.1% of allo-BMT recipients and 23.9% of auto-BMT recipients (P < .001). Mortality from lymphoma was 26.6% in allo-BMT recipients and 43.5% in auto-BMT recipients (P = .02). Auto-BMT and allo-BMT produced similar survival for patients with relapsed DLCL. For patients with sensitive disease, allo-BMT seemed to provide longer survival with less relapse; however, this was achieved at the cost of greater TRM.
Crack geometry in igneous rocks: A maximum entropy inversion of elastic and transport properties (1987)

The maximum entropy method is used to infer the dimensions of cracks in igneous rocks from measurements made under confining pressure of their compressibility, d.c. electrical conductivity, and hydraulic permeability. The fluctuations of crack dimensions are characterized by a crack spectrum which gives the frequency of occurrence of cracks as a function of their cross‐sectional length and aspect ratio in the absence of stress. The cracks deform elastically and close under pressure. The resulting variations of the bulk properties are obtained by averaging the pressure‐dependent crack contributions over the unknown crack spectrum. The compressibility depends on the average of the square of the crack cross‐sectional length. The transport coefficients are proportional to some characteristic crack conductances which are expressed self‐consistently at each pressure in terms of the spectrum. The maximum entropy crack spectrum in Westerly granite is determined from laboratory measurements of the elastic and transport coefficients as a function of pressure. The predicted spectrum is comparable with the distribution of dimensions estimated from direct observations of cracks with a scanning electron microscope. The wide range of crack lengths contrasts with the existence of a constant crack width. The main features of the calculated spectrum are consistent with a model of growth of the microfissures during cooling of the granite.
Tumour angiogenesis in prostatic carcinoma with and without bone marrow metastasis: A morphometric study (1992)

One hundred and one cases of clinical prostatic carcinoma (PCa), primary site, were analysed to define the interrelationship between tumour angiogenesis, histological grade, and bone marrow metastasis. Tumour angiogenesis was determined by the blood capillary density ratio (BCDR; a/b), defined as the ratio between the area of the blood capillaries (a) and the area of the tumour (b). The BCDR was evaluated by a colour image analysis system employing a computerized morphometrical method. A total of 43 cases of PCa with bone marrow metastasis (stage D2) and 58 cases of PCa without metastasis (stage B, C) were utilized. The prostatic carcinomas were classified into three groups (low, intermediate, and high) using Gleason's grading system. The BCDR of the primary PCa with bone marrow metastasis was similar in each of the three histologically graded scores. On the other hand, in the cases of PCa without metastasis, the BCDR of high score PCa was higher than those of the low and intermediate score PCa (U-test; P < 0.001). The BCDR of the high score PCa without metastasis was similar to that of the PCa with bone marrow metastasis. The BCDR may provide help in predicting tumour progression with regard to bone marrow metastasis of PCa with low and intermediate Gleason's scores.
OR-Benchmark: An Open and Reconfigurable Digital Watermarking Benchmarking Framework (2015)

Benchmarking digital watermarking algorithms is not an easy task because different applications of digital watermarking often have very different sets of requirements and trade-offs between conflicting requirements. While there have been some general-purpose digital watermarking benchmarking systems available, they normally do not support complicated benchmarking tasks and cannot be easily reconfigured to work with different watermarking algorithms and testing conditions. In this paper, we propose OR-Benchmark, an open and highly reconfigurable general-purpose digital watermarking benchmarking framework, which has the following two key features: 1) all the interfaces are public and general enough to support all watermarking applications and benchmarking tasks we can think of; 2) end users can easily extend the functionalities and freely configure what watermarking algorithms are tested, what system components are used, how the benchmarking process runs, and what results should be produced. We implemented a prototype of this framework as a MATLAB software package and used it to benchmark a number of digital watermarking algorithms involving two types of watermarks for content authentication and self-restoration purposes. The benchmarking results demonstrated the advantages of the proposed benchmarking framework, and also gave us some useful insights about existing image authentication and self-restoration watermarking algorithms which are an important but less studied topic in digital watermarking.
Non-negative sparse coding (2003)

Non-negative sparse coding is a method for decomposing multivariate data into non-negative sparse components. We briefly describe the motivation behind this type of data representation and its relation to standard sparse coding and non-negative matrix factorization. We then give a simple yet efficient multiplicative algorithm for finding the optimal values of the hidden components. In addition, we show how the basis vectors can be learned from the observed data. Simulations demonstrate the effectiveness of the proposed method.
Botulinum toxin and sweating. (1994)

Nerve conduction studies before and after normalisation of hyperkalaemui Sural nerve Tibial nerve (motor) Median nerve (motor) Amplitude Velocity (mis) Amplitude (mV) Velocity (mis) Latency (ms) Amplitude (mV) Velocity (mls) Latency (ms) (u P9 (340 C) (proxtmalldistal) (340 C) (proximalldistal) (proximalldistal) (340 C)
Named entity transliteration with comparable corpora (2006)

In this paper we investigate Chinese-English name transliteration using comparable corpora, corpora where texts in the two languages deal in some of the same topics --- and therefore share references to named entities --- but are not translations of each other. We present two distinct methods for transliteration, one approach using phonetic transliteration, and the second using the temporal distribution of candidate pairs. Each of these approaches works quite well, but by combining the approaches one can achieve even better results. We then propose a novel score propagation method that utilizes the co-occurrence of transliteration pairs within document pairs. This propagation method achieves further improvement over the best results from the previous step.
Organic carbon and soil porosity (2003)

The %C within the top sandy 0.15 m of a sodic Hydrosol under native trees consisted of a constant %C in uncharged organic matter and a %C in negatively charged organic matter decreasing linearly with depth, as did the specific volume of the soil. The kaolinitic clay present was strongly bonded together. In an adjoining canefield cleared 10 years earlier, incorporation of burnt cane residues to 0.35 m had more than doubled the CEC of the soil, but had not generated structural porosity. The clay in the top 0.15 m remained strongly bonded together. The rate of increase in the specific volume of the sandy soil under trees with %C was twice that reported for surface aggregates of a silty soil from rotation plots on a Chromosol, and of sectioned clay cores from a Ferrosol under softwood scrub. The rate of increase in the specific volume of pores ≤30 μm diameter with %C was measured by the water retention of aggregates at 10 kPa suction, and was 50% more for the sandy soil than for the silty soil. The difference is ascribed to the dominance of mycorrhizal fungi under trees compared with bacteria under grass. Both agents are presumed to link particles together through acidic polysaccharide gel. Subsequent air-drying then leaves pores stable to wetting and drying. It is suggested that the increase in the plastic limit of silty soils is mainly due to pores stabilised in this way. Pores in decomposing plant residues coated with inorganics could also contribute.
Effect of Leaching on pH of Surrounding Water (2013)

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STAM Adaptor Proteins Interact with COPII Complexes and Function in ER‐to‐Golgi Trafficking (2008)

Signal-transducing adaptor molecules (STAMs) are involved in growth factor and cytokine signaling as well as receptor degradation, and they form complexes with a number of endocytic proteins, including Hrs and Eps15. In this study, we demonstrate that STAM proteins also localize prominently to early exocytic compartments and profoundly regulate Golgi morphology. Upon STAM overexpression in cells, the Golgi apparatus becomes extensively fragmented and dispersed, but when STAMs are depleted, the Golgi becomes highly condensed. Under both scenarios, vesicular stomatitis virus G protein-green fluorescent protein trafficking to the plasma membrane is markedly inhibited, and recovery of Golgi morphology after Brefeldin A treatment is substantially impaired in STAM-depleted cells. Furthermore, STAM proteins interact with coat protein II (COPII) proteins, probably at endoplasmic reticulum (ER) exit sites, and Sar1 activity is required to maintain the localization of STAMs at discrete sites. Thus, in addition to their roles in signaling and endocytosis, STAMs function prominently in ER-to-Golgi trafficking, most likely through direct interactions with the COPII complex.
Postmenopausal Frontal Fibrosing Alopecia (1994)

<h3>Background:</h3> Recession of the frontal hairline is a common event in postmenopausal women. This has been shown not to be a marker of gross androgenization, and is usually a progressive nonscarring alopecia. Six postmenopausal women, who developed a progressive frontal scarring alopecia, were studied and their clinical and laboratory data, as well as the results of scalp biopsy specimens in all six patients, were analyzed and compared with recognized forms of scarring alopecia and recently described findings in androgenetic alopecia. <h3>Observations:</h3> The six postmenopausal women developed a progressive frontal hairline recession that was associated with perifollicular erythema within the marginal hairline, producing a frontal fibrosing alopecia extending to the temporal and parietal hair margins. Scalp biopsy specimens from the frontal hair margin showed perifollicular fibrosis and lymphocytic inflammation concentrated around the isthmus and infundibular areas of the follicles. Immunophenotyping of the lymphocytes showed a dominance of activated T-helper cells. Clinical review of all six cases showed a progressive marginal alopecia without the typical multifocal areas of involvement seen in lichen planopilaris or pseudopelade. None of the patients had mucous membrane or skin lesions typical of lichen planus. Hormonal studies, in five patients, showed no elevated androgen abnormalities. <h3>Conclusions:</h3> Progressive frontal recession in postmenopausal women may show clinical features of a fibrosing alopecia. The histologic findings are indistinguishable from those seen in lichen planopilaris. However, the absence of associated lesions of lichen planus in all six women raises the possibility that this mode of follicular destruction represents a reaction pattern triggered by the events underlying postmenopausal frontal hairline recession. (Arch Dermatol. 1994;130:770-774)
Immunostimulators induce granulocyte/macrophage colony-stimulating activity and block proliferation in a monocyte tumor cell line. (1977)

Monocyte tumor cell line PU5-1.8 does not normally produce colony-stimulating activity (CSA) required by granulocyte and macrophage progenitors to proliferate and mature in agar. However, CSA is induced in the culture line by as little as 10 ng/ml endotoxic lipopolysaccharide (LPS), with maximum CSA production and release to the medium between 2 and 3 days of incubation. Derived lipid A, but not alkali-treated LPS, is also active. Induction requires RNA and protein synthesis, but is not blocked by mitomycin C or Colcemid. Other inducers of CSA include Mycobacterium Bacillus Calmette-Guérin, tuberculin protein preparation purified protein derivative, zymosan, and phorbol myristate. All inducing agents are specific inhibitors of the monocyte tumor cell proliferation in vitro. Latex beads, another macrophage-activating agent, are rapidly phagocytosed by PU5-1.8 cells, but neither inhibit growth nor induce CSA.
Nucleophilic Vinylic Substitutions of (<i>E</i>)- and (<i>Z</i>)-Ethyl 3-Aryl-3-chloro-2-cyanopropenoates with Primary and Secondary Amines (1996)

Abstract Some new (Z)-ethyl 3-amino-3-aryl-2-cyanopropenoates have been prepared in good yields by reacting (E)- and (Z)-ethyl 3-aryl-3-chloro-2-cyanopropenoates with primary and secondary amines. The (Z)-isomers were exclusively formed.although the starting material consisted of a mixture of (E)- and (Z)-isomers (≈ 1:1)
Substituent Effects on Intramolecular Energy Transfer. II. Fluorescence Spectra of Europium and Terbium β-Diketone Chelates (1964)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSubstituent Effects on Intramolecular Energy Transfer. II. Fluorescence Spectra of Europium and Terbium β-Diketone ChelatesN. Filipescu, W. F. Sager, and F. A. SerafinCite this: J. Phys. Chem. 1964, 68, 11, 3324–3346Publication Date (Print):November 1, 1964Publication History Published online1 May 2002Published inissue 1 November 1964https://pubs.acs.org/doi/10.1021/j100793a039https://doi.org/10.1021/j100793a039research-articleACS PublicationsRequest reuse permissionsArticle Views1010Altmetric-Citations127LEARN 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
Ion-Pairing with Spermine Targets Theophylline To the Lungs via the Polyamine Transport System (2018)

Certain xenobiotics, such as paraquat, are sequestered into the lungs from the systemic circulation by the polyamine transporter system (PTS). The aim of this study was to investigate whether ion-pairing a drug (theophylline) with a PTS substrate (spermine) provides a means of using this active transport mechanism to target drug delivery to the lungs. Fourier transform infrared spectroscopy showed that two of the amine groups of spermine interact with C-N<sub>7</sub> and C<sub>6</sub>═O of theophylline, leaving two free amines to interact with the PTS. In A549 cells, which possess a functional PTS (spermidine K<sub>m</sub> and V<sub>max</sub>, 0.6 ± 0.3 μM and 1.8 ± 0.3 pmol·min<sup>-1</sup> per 10<sup>5</sup> cells, respectively), uptake of the theophylline-spermine ion-pair was increased 1.8-fold compared to free theophylline at 37 °C, but not at 4 °C. In an isolated perfused rat lung model (IPL) a 3.6-fold increase in lung theophylline concentration was observed after vascular administration of the ion-pair compared to free theophylline. Theophylline was cleared from the IPL with similar kinetics irrespective of whether it was delivered as the free drug or an ion-pair, although lung levels remained elevated after washout following delivery as an ion-pair. In vitro simulation of the theophylline-spermine break down demonstrated that a drop in pH from 9.6 to 7.4, such as that undergone by the ion-pair in biological matrices, induces rapid and almost complete dissociation of the ion-paired species. However, infusion of the ion-pair formulations via the vasculature provides almost immediate delivery to the pulmonary capillary bed permitting PTS-mediated active sequestering of ion-paired theophylline into the lungs.
The Effect of Charitable Motivations on Charitable Behaviors Among the Affluent (1996)

No abstract available for this article.