gebhart/patrepeval huggingface dataset:
Multiple paths protocol for a cluster type network (1999)

We can access Internet by carrying a portable computer and using the wireless communication. The wireless network with PHS (Personal Handy phone System) and portable cellular telephone has only rates of tens of Kbps to a few Mbps. Compared with the cable network, the transfer rate cannot generally satisfy a highly developed communication services such as large file transfer and real-time communications. This paper proposes a protocol, SHAKE, for sharing multiple paths in cluster type network that is a kind of LAN in which some mobile hosts temporarily connect mutually. SHAKE provides the functions for composing cluster type network, and dispersing traffic efficiently by measuring transfer rate and round-trip time. As a mobile host has only low transfer capacity in individual to communicate with outside, if whole capacities of other hosts which compose cluster type network are shared, we can get larger transfer capacity and satisfy the required communication services.
Notes on the Birth and Growth of Horned Lizards (1942)

(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Precise Semidefinite Programming Formulation of Atomic Norm Minimization for Recovering d-Dimensional ($d\geq 2$) Off-the-Grid Frequencies (2013)

Recent research in off-the-grid compressed sensing (CS) has demonstrated that, under certain conditions, one can successfully recover a spectrally sparse signal from a few time-domain samples even though the dictionary is continuous. In particular, atomic norm minimization was proposed in \cite{tang2012csotg} to recover $1$-dimensional spectrally sparse signal. However, in spite of existing research efforts \cite{chi2013compressive}, it was still an open problem how to formulate an equivalent positive semidefinite program for atomic norm minimization in recovering signals with $d$-dimensional ($d\geq 2$) off-the-grid frequencies. In this paper, we settle this problem by proposing equivalent semidefinite programming formulations of atomic norm minimization to recover signals with $d$-dimensional ($d\geq 2$) off-the-grid frequencies.
The Tensile and Fatigue Properties of Carbon Fiber-reinforced PEEK-Titanium Fiber-metal Laminates (2004)

This paper investigates the tensile and fatigue properties of a novel fiber-metal laminate (FML) based on a titanium alloy and carbon fiber-reinforced poly-ether-ether-ketone (PEEK). Tensile tests on unidirectional unnotched laminates have shown that their mechanical properties follow the predictions offered by a simple law of mixtures approach. Tension-tension fatigue tests on notched unidirectional FMLs have shown that these laminates offer fatigue lives up to fifty times greater than those offered by a notched monolithic titanium alloy. An examination of the failed FMLs highlighted the presence of delamination between the titanium alloy and the fiber-reinforced composite. The experimental evidence suggests that this form of damage is harmful during fatigue loading conditions. It has also been shown that delamination is more widespread in FMLs based on thick composite layers than in laminates containing thin composite layers.
Enhancing relevance feedback in image retrieval using unlabeled data (2006)

Relevance feedback is an effective scheme bridging the gap between high-level semantics and low-level features in content-based image retrieval (CBIR). In contrast to previous methods which rely on labeled images provided by the user, this article attempts to enhance the performance of relevance feedback by exploiting unlabeled images existing in the database. Concretely, this article integrates the merits of semisupervised learning and active learning into the relevance feedback process. In detail, in each round of relevance feedback two simple learners are trained from the labeled data, that is, images from user query and user feedback. Each learner then labels some unlabeled images in the database for the other learner. After retraining with the additional labeled data, the learners reclassify the images in the database and then their classifications are merged. Images judged to be positive with high confidence are returned as the retrieval result, while those judged with low confidence are put into the pool which is used in the next round of relevance feedback. Experiments show that using semisupervised learning and active learning simultaneously in CBIR is beneficial, and the proposed method achieves better performance than some existing methods.
Use of Homologous Dura Mater in the Repair of Hernias (1961)

Occasionally an adequate hernia repair is impossible because of lack of suitable tissue. This situation is encountered in the massive or recurrent hernias, in elderly patients in a state of poor nutrition, and in those who have a loss of tissue following suppuration or surgical excision of neoplastic lesions. In such instances it is necessary to provide a graft or prosthesis to effect the repair. At times closure may be obtained under tension requiring reinforcement. Many materials have been used over the years, and new ones continue to be introduced, indicating that none thus far is satisfactory in all respects. The metals, such as Tantalum,<sup>7,10,15,25</sup>stainless steel,<sup>12,23</sup>and silver,<sup>3</sup>fabricated into weaves, meshes, ring chains, and filigrees, have been used extensively. The disadvantages associated with their use are lack of pliability, the possibility of erosion of viscera or skin, the occurrence of persistent postoperative pain in the
Dimerization of P-Selectin Glycoprotein Ligand-1 (PSGL-1) Required for Optimal Recognition of P-Selectin (1998)

Interactions between P-selectin, expressed on endothelial cells and activated platelets, and its leukocyte ligand, a homodimer termed P-selectin glycoprotein ligand-1 (PSGL-1), mediate the earliest adhesive events during an inflammatory response. To investigate whether dimerization of PSGL-1 is essential for functional interactions with P-selectin, a mutant form of PSGL-1 was generated in which the conserved membrane proximal cysteine was mutated to alanine (designated C320A). Western blotting under both denaturing and native conditions of the C320A PSGL-1 mutant isolated from stably transfected cells revealed expression of only a monomeric form of PSGL-1. In contrast to cells cotransfected with α1-3 fucosyltransferase-VII (FucT-VII) plus PSGL-1, K562 cells expressing FucT-VII plus C320A failed to bind COS cells transfected with P-selectin in a low shear adhesion assay, or to roll on CHO cells transfected with P-selectin under conditions of physiologic flow. In addition, C320A transfectants failed to bind chimeric P-selectin fusion proteins. Both PSGL-1 and C320A were uniformly distributed on the surface of transfected K562 cells. Thus, dimerization of PSGL-1 through the single, conserved, extracellular cysteine is essential for functional recognition of P-selectin.
Self-compensation in arsenic doping of CdTe (2017)

Efficient p-type doping in CdTe has remained a critical challenge for decades, limiting the performance of CdTe-based semiconductor devices. Arsenic is a promising p-type dopant; however, reproducible doping with high concentration is difficult and carrier lifetime is low. We systematically studied defect structures in As-doped CdTe using high-purity single crystal wafers to investigate the mechanisms that limit p-type doping. Two As-doped CdTe with varying acceptor density and two undoped CdTe were grown in Cd-rich and Te-rich environments. The defect structures were investigated by thermoelectric-effect spectroscopy (TEES), and first-principles calculations were used for identifying and assigning the experimentally observed defects. Measurements revealed activation of As is very low in both As-doped samples with very short lifetimes indicating strong compensation and the presence of significant carrier trapping defects. Defect studies suggest two acceptors and one donor level were introduced by As doping with activation energies at ~88 meV, ~293 meV and ~377 meV. In particular, the peak shown at ~162 K in the TEES spectra is very prominent in both As-doped samples, indicating a signature of AX-center donors. The AX-centers are believed to be responsible for most of the compensation because of their low formation energy and very prominent peak intensity in TEES spectra.
Selective delivery of 10B to soft tissue sarcoma using 10B-L-borophenylalanine for boron neutron capture therapy. (1998)

Boron neutron capture therapy (BNCT) may improve the locoregional control of radio/chemoresistant tumours like soft tissues sarcomas (STS). This technique uses the 10B(n,alpha)7Li nuclear reaction to destroy tumour cells, provided that a sufficient amount of 10B may be carried selectively into them. In order to evaluate the targeting potential of 10B-L-borophenylalanine (BPA) a 10B biodistribution study was carried out in 24 Wistar rats bearing Yoshida sarcoma. Six animals received increasing intraperitoneal doses of BPA (300, 600 and 1200 mg kg-1), while the remainder received a BPA dose of 600 mg kg-1 but with a sacrifice at six different time points: 1, 2, 4, 6, 9 and 12 h. The 10B concentrations in the tumours, normal tissues and blood were analysed with neutron capture radiography (NCR). The analysis shows that 36 micrograms g-1 (+/- 4 SD) of 10B may be incorporated into the tumour, with a ratio of 13 (+/- 4 SD) versus the muscle and a ratio of 15 (+/- 3 SD) versus the blood, 6 h after an intraperitoneal injection of 600 mg kg-1 of BPA. The BPA appears to be abundantly incorporated in the tumour, and the kidney proximal tubule area. These data suggest that BNCT using BPA may provide an improved therapeutic ratio for the treatment of STS.
How Does HIV Overcome the Body's T Cell Bodyguards? (1997)

Marnes-la-Coquette, France—In 1854, Emperor Napoleon III created an elite squadron called the “Cent Gardes” for his own protection. Thirty years later, Louis Pasteur turned one of the squadron's barracks in this small town just outside Paris into laboratories. Pasteur died here in 1895, but his disease-fighting tradition lives on: Today, the Cent Gardes building hosts one of the world's most prestigious AIDS meetings. At this year's gathering,* an elite squadron of researchers grappled with still-unsolved questions about how HIV destroys the immune system and how they can fend off its attacks.
Wide Range Two-Crystal Vacuum X-ray Spectrometer for Chemical State Analysis (1982)

The design and construction of a new two-crystal x-ray spectrometer are described together with the observed Mg Kα, Al Kα, Si Kα, S Kα, and Cu Kα 1 spectra. The spectrometer is designed for x-ray fluorescence analysis and has a wide scanning range (2° to 146° 2θ) under vacuum. Excellent reproducibility of 0.4 s in arc is attainable, which makes possible the observation of chemical shifts in x-ray spectra. Magnesium Kα was found to be influenced by the coordination number, proving that the spectrometer is useful for chemical state analysis.
PHOTOINDUCED REFRACTIVE INDEX INCREASE IN POLY(METHYLMETHACRYLATE) AND ITS APPLICATIONS (1970)

Ultraviolet laser radiation at 0.325μ m has been found to produce refractive index increases of up to 3×10−3 in poly(methylmethacrylate) and to resolve at least 5000 lines/mm. The index change is tentatively attributed to localized density increases arising from photoinduced cross linking. Applications to optical waveguides and thick dielectric holograms and gratings are described.
Cow's Milk, Diabetes, and Infant Feeding (2009)

Recently, a link between the serum level of antibody to cow's milk protein and the onset of insulin-dependent diabetes mellitus in humans was reported. This observation renewed controversy regarding the suitability of cow's milk in infant diets.
Polarization-independent and flat-gain CW two-pump fiber optical parametric amplifier and wavelength converter (2002)

We have demonstrated polarization-independent operation of a CW fiber optical parametric amplifier using two orthogonal pumps, with 15 dB of gain over a 20 nm bandwidth. This method is compatible with two-pump dithering to avoid idler broadening, and provides a flat-gain spectrum. Another advantage of using this method, compared with a polarization diversity scheme is that higher gain can be obtained: by using the same total pump power: we obtained 16 dB of signal gain compared to a maximum of 10 dB when using a polarisation diversity scheme. This method will help bring about the realization of practical high-quality fiber OPAs.
Controlled Atmosphere Storage of Ontario-grown Celery (1988)

Abstract Total weight loss of < 10% over a 10-week period was achieved by storing celery in atmospheres containing 1% O 2 combined with 2% or 4% CO 2 at 0°C. Significant increases in marketable celery resulted when C 2 H 4 was scrubbed from some atmospheres. A combination of 1% or 2% O 2 and 2% or 4% CO 2 prevented black stem development during the storage period. Improved visual color, appearance, flavor, and increased marketable celery justifies the use of 4% CO 2 in celery storages.
A New Approach for Log Analysis of the Pulsed Neutron and Resistivity Log Combination (1979)

JPT Forum articles are limited to 1,500 words including 250 words for each table and figure, or a maximum of two pages in JPT. A Forum article may present preliminary results or conclusions of an investigation that the present preliminary results or conclusions of an investigation that the author wishes to publish before completing a full study; it may impart general technical information that does not warrant publication as a full-length paper. All Forum articles are subject to approval by an editorial committee. Letters to the editor are published under Dialogue, and may cover technical or nontechnical topics. SPE-AIME reserves the right to edit letters for style and content. Introduction A current technique for evaluating the pulsed neutron-resistivity combination involves crossplotting the capture cross-section, Sigma, as read from the log vs true formation resistivity, Rt, on an inverse-square-root scale. The data points must be from clean zones with a limited range of points must be from clean zones with a limited range of porosities. The Sigma - Rt crossplot generates a clean porosities. The Sigma - Rt crossplot generates a clean oil-water straight line with a slope equal to a R w (Sigma w - Sigma hy). Values of water saturation can be determined directly from this straight line.This paper presents a different approach for evaluating clean zones of a single lithology using the pulsed neutron-resistivity combination. The method has the same capabilities as the technique mentioned previously, plus the following advantages. plus the following advantages. 1. This method permits analysis in the presence of porosity variations. porosity variations. 2. The value of the porosity exponent, m, does not have to be assumed as 2.0.3. Under favorable conditions, the method allows us to estimate the value of the water saturation exponent, n, from logs alone.The procedure discussed here is inspired by the pattern recognition approach introduced by Pickett. Theory The fundamental equations for log analysis are (1) (2) (3) The basic equation for quantitative analysis of clean formations from pulsed neutron logs is (4) Solving for porosity we obtain (5) Combining Eqs. 2, 3, and 5 and taking the logarithm of both sides leads to (6) where (7) Analysis of Eqs. 6 and 7 indicates that a log-log crossplot of Rt vs Sigma - Sigma ma for zones that are 100% saturated with water must result in a straight line with a slope equal to -m, provided the values of a, R w, m, Sigma ma, and Sigma w are constant. If the value of Sigma ma is not known, this type of analysis allows us to determine Sigma ma by trial and error. In fact, if the value of Sigma ma is incorrect, it is impossible to obtain the desired straight line, and only curves result.Once the 100% water-bearing trend is established, we can create a family of parallel lines, each representing a value of water saturation. JPT P. 415
A Hybrid MEMS-Waveguide Wavelength Selective Cross Connect (2004)

A 16-channel 100-GHz-spacing wavelength selective cross connect is demonstrated using a combination of planar waveguides and MEMS piston-mirrors. Interswitch crosstalk is eliminated and switching speed is an order of magnitude faster than typical thermooptic switches. The power consumption is smaller than one microwatt per switch. An extinction ratio of 20 dB and an insertion loss of 10.6 dB are demonstrated.
The Occurrence of a New Case of Isomerism in the Fluorenone Carboxylic Acid Series: Isomeric Products from the Action of Sulfuric Acid upon 3,3'-Dichlorodiphenic Acid (1933)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThe Occurrence of a New Case of Isomerism in the Fluorenone Carboxylic Acid Series: Isomeric Products from the Action of Sulfuric Acid upon 3,3'-Dichlorodiphenic AcidErnest H. Huntress, Ivan S. Cliff, and Edward R. AtkinsonCite this: J. Am. Chem. Soc. 1933, 55, 10, 4262–4271Publication Date (Print):October 1, 1933Publication History Published online1 May 2002Published inissue 1 October 1933https://pubs.acs.org/doi/10.1021/ja01337a067https://doi.org/10.1021/ja01337a067research-articleACS PublicationsRequest reuse permissionsArticle Views58Altmetric-Citations3LEARN 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
Calendrical calculations (1990)

Abstract A unified, algorithmic presentation is given for the Gregorian (current civil), ISO, Julian (old civil), Islamic (Moslem), and Hebrew (Jewish) calendars. Easy conversion among these calendars is a byproduct of the approach, as is the determination of secular and religious holidays.
Recovery of Cyanide from Waste Cyanide Solutions by Ion Exchange (1956)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTRecovery of Cyanide from Waste Cyanide Solutions by Ion ExchangeEric. GoldblattCite this: Ind. Eng. Chem. 1956, 48, 12, 2107–2114Publication Date (Print):December 1, 1956Publication History Published online1 May 2002Published inissue 1 December 1956https://pubs.acs.org/doi/10.1021/ie50564a024https://doi.org/10.1021/ie50564a024research-articleACS PublicationsRequest reuse permissionsArticle Views124Altmetric-Citations20LEARN 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
Hydrolysis of fish oils containing polymers of triacylglycerols by pancreatic lipase<i>in vitro</i> (1993)

Fish oils containing different levels of polymers of triacylglycerols formed during autoxidation were incubated with pancreatic lipase to establish whether these polymers are substrates for lipase hydrolysis. With oils containing low amounts (less than 4%) of triacylglycerol polymers as substrates, both triacylglycerols and polymers of triacylglycerols were almost completely hydrolyzed, and fatty acid monomers and monoacylglycerols were the major lipid products. Under the same incubation conditions, some triacylglycerols remained intact when highly oxidized oils containing 20 or 30% triacylglycerol polymers were the substrate. The fatty acid composition of these residual triacylglycerols was almost identical to that of triacylglycerols present at the start of the assay. When fish oil containing 30% triacylglycerol polymers was incubated with the lipase, the component triacylglycerols and polymers of triacylglycerols were hydrolyzed at similar rates, and fatty acid dimers were detected as a product. It is concluded that the high molecular weight polymers of triacylglycerols present in oxidized fish oils can be hydrolyzed by pancreatic lipase in vitro.
Bulk and Grain Boundary Ionic Conductivity in Polycrystalline β″- Alumina (1979)

Measurements of conductance and capacitance are made on polycrystalline β″-alumina over a range of frequencies from 10 to 107 Hz and temperatures from −130 to 400 °C. The results are analyzed using complex impedance plots which exhibited a bulk and grain boundary component. Above 220 °C the resistance of the grains exceeded that of the grain boundaries. The activation energy for bulk conductivity is found to be 0.18 eV. The low-temperature results indicated that the grain boundary impedance is being short-circuited either by easy paths through the grain boundaries and/or by some very low impedance boundaries leading to conduction, through preferred grains and grain boundaries. On a éffectué des mesures de conductance et capacitance dans l'alumine β″ polycristalline pour une gamme de fréquences de 10 à 107 Hz et pour des températures comprises entre −130 et 400 °C. Les résultats ont été analysés en utilisant les courbes d'impédance dans le plan complexe distinguant ainsi la composante transgranulaire et la composante intergranulaire. Au dessus de 220 °C, la résistance des grains dépasse celle des joints de grain. L'énergie d'activation pour la conductivité transgranulaire est de 0,18 eV. Les résultats à basses températures indiquent que l'impédance de joint de grain est court circuitée soit par des raccourcis transgranulaires, et/ou par des joints de très faibles impédances, menant ainsi à une conduction à travers des grains et des joints de grains préférentiels.
The Tenet architecture for tiered sensor networks (2006)

Most sensor network research and software design has been guided by an architectural principle that permits multi-node data fusion on small-form-factor, resource-poor nodes, or motes. We argue that this principle leads to fragile and unmanageable systems and explore an alternative. The Tenet architecture is motivated by the observation that future large-scale sensor network deployments will be tiered, consisting of motes in the lower tier and masters, relatively unconstrained 32-bit platform nodes, in the upper tier. Masters provide increased network capacity. Tenet constrains multi-node fusion to the master tier while allowing motes to process locally-generated sensor data. This simplifies application development and allows mote-tier software to be reused. Applications running on masters task motes by composing task descriptions from a novel tasklet library. Our Tenet implementation also contains a robust and scalable networking subsystem for disseminating tasks and reliably delivering responses. We show that a Tenet pursuit-evasion application exhibits performance comparable to a mote-native implementation while being considerably more compact.