gebhart/patrepeval huggingface dataset:
Backend Server System Design Based on REST API for Cashless Payment System on Retail Community (2019)

Backend is logical space with functional and operations from software applications or information system. One of its implementations is cashless system. The increasing of cashless and electronic payment, and then retail community which not implement it, they must have electronic data capture especially to fullify cashless technology. Through this study we build a system cashless technology as backend server based on REST API. this system can handle some backend process such as top up, and then all of its feature will served in one system which can be accessed from any software platform. In this study, already build data protocol which can be accessed by client application ( frontend ), backend service with login system, register, withdraw, top-up balance with virtual account, top-up from administrator, top-up with bank account, transactions between users, balance information, transaction log, logout and database configuration itself. The backend system is tested for its robustness with 100 API requests carried out in 1 second. The success rate for the entire system is 76.92% of the 13 features offered. Transaction features have a 45% success rate for the process of reducing buyer balance, a 65% success rate for the process of adding seller balance. The top up balance feature reaches 72% and for the withdraw feature has a success rate of 77%.
La Iglesia española y la pretransicion. Propuesta para una investigacion diocesana (2000)

This paper attempts to explore the spatiotemporal variation characteristics of the agricultural carbon offset rate (ACOR) and the reasons that shape its differentiation characteristics in China. To achieve this objective, the Dagum Gini coefficient, kernel density estimation, and geographic detector model are employed in this study. The results show that there are some differences in ACOR among regions in China. Interregional differences are the main source of their overall variation. Excluding the spatial conditions, the ACOR of each province in the sample period shows low mobility characteristics. Considering the spatial conditions, there is convergence in the lower-middle neighborhoods. The three-year lag period did not significantly affect the interaction of ACOR between regions under the accession time horizon. At the aggregate level, the spatial and temporal divergence in China's ACOR is driven by urbanization rate, agricultural fiscal expenditure, and rural education level. As for the regional level, the scale of household farmland operation plays a greater role in determining the spatiotemporal variation of the eastern and central regions' ACOR. While urbanization rate is more determinant for the western region, the interaction between any two factors has significantly higher explanatory power for the spatial and temporal variation of ACOR than the single factor.
Aerobic stabilisation criteria for BNR biosolids (1998)

A research program was undertaken to establish the stability of waste activated sludge generated from seven activated sludge treatment plants, both nutrient removal and conventional, and determine what further treatment is required to produce a substantially stabilised (ie. non-odorous) sludge. It has been previously thought that waste activated sludge from extended aeration plants (sludge age of approximately 25 days) was sufficiently stabilised to permit dewatering and stockpiling without odour generation. However, experience at a number of treatment plants with large unaerated mass fractions for biological removal of nitrogen and phosphorus has demonstrated that these sludges are generally odorous. With the increasing requirement for on-site storage of sludge to remove pathogens prior to sludge re-use, odour generation from secondary sludges has the potential to pose significant environmental problems for many treatment plants. The objective of the research program was to quantify the degree of stabilisation achieved in various activated sludge treatment plants, what additional aerobic treatment is required to achieve a stabilised sludge and what are the readily identified characteristics of a stabilised sludge, including volatile solids content, specific oxygen uptake rate and pathogen destruction. The phosphorus leaching characteristics were also compared between various sludges and between continuous and intermittent aerobic digestion process.
Web Scraping Framework based on Combining Tag and Value Similarity (2013)

When user fires a query on data intensive web sites, the response to the user query is web page generated dynamically, consisting of Query Relevant Records (QRRs). Along with user desired data these QRRs are decorated with irrelevant data such as advertisements, navigational panels etc. Deciding which region of this result page contains the relevant data is easy for human but not for computer programs. Thus, for utilization of this data removal of irrelevant data and atomic extraction of QRRs from result web pages is necessary , which further can be used in value added services like comparison shopping, data integration, meta querying etc. This paper discusses various atomic data extraction techniques and proposes a new approach which uses similarity of Tag and Value together to extract QRRs automatically from query result page and aligns the extracted QRRs in structured format e.g. tables where they can be easily aggregated and compared. The challenge of proposed automatic data extraction is to handle the situation when QRRs are not contiguous as query result page often contains auxiliary query irrelevant information and that of data values alignment present in the extracted records into a table so that the data values for the same attribute in each record are placed into the same column in the table.
The estimation of theobromine in cocoa and its products (1921)

R. V. Wadsworth, Analyst, 1921, 46, 32 DOI: 10.1039/AN9214600032
High‐affinity kainate‐type ion channels in rat cerebellar granule cells (1998)

1. Patch-clamp recordings were made from rat cerebellar granule cells in primary culture. In cells pre-exposed to concanavalin A (ConA) to remove kainate receptor desensitization, concentration-response data for kainate showed two components. The EC50 value for the high-affinity component (4 microM) was consistent with activation of kainate-type channels. ConA enhanced the apparent potency of the kainate receptor ligand SYM 2081 by 100-fold. 2. In ConA-treated granule cells, currents evoked by 10 microM kainate were not significantly reduced by the AMPA receptor antagonist GYKI 53655, nor were these currents significantly reduced by the co-application of 100 microM AMPA. Currents activated by low concentrations of kainate in the presence of AMPA were completely inhibited by 10 microM La3+. 3. Single-cell reverse transcriptase-polymerase chain reaction (RT-PCR) analysis indicated that granule cells express both unedited (Q) and edited (R) versions of GluR5, with the majority of the GluR5 transcripts being unedited. In contrast, BluR6(R) was detected in seven cells and GluR6(Q) was detected in one granule cell. 4. Whole-cell current-voltage curves for kainate-type currents in granule cells were measured and the ratio of the slope conductances at +40 MV and -40 mV was used as an index of rectification. The mean +40 mV/-40 mV ratio determined from thirty-six granule cells was 1.3 +/- 0.1. Spectral density analysis of kainate-evoked whole-cell current noise gave values for the apparent single-channel conductance, gamma(noise), that were on average about 1 pS. 5. To compare further the properties of recombinant kainate channels with the native kainate-type channels in granule cells, we determined EC50 and gamma(noise) values for SYM 2081 in stable cell lines expressing either (GluR6(R) or GluR6(R) and KA2. Co-expression of KA2 with GluR6(R) shifts the EC50 and gamma(noise) values determined for SYM 2081 closer to the values typically found for native kainate-type channels in granule cells. 6. The results demonstrate that cerebellar granule cells in culture express functional kainate-type channels and that in most cells these channels show properties that are similar to those determined for heteromeric channels formed from GluR6(R) and KA2. However, the results also suggest that different granule cells express different repertoires of kainate-type channels with different, and perhaps variable, subunit composition.
A low-power CMOS Bluetooth RF transceiver with a digital offset canceling DLL-based GFSK demodulator (2003)

This paper presents a fully integrated 0.18-μm CMOS Bluetooth transceiver. The chip consumes 33 mA in receive mode and 25 mA in transmit mode from a 3-V system supply. The receiver uses a low-IF (3-MHz) architecture, and the transmitter uses a direct modulation with ROM-based Gaussian low-pass filter and I/Q direct digital frequency synthesizer for high level of integration and low power consumption. A new frequency shift keying demodulator based on a delay-locked loop with a digital frequency offset canceller is proposed. The demodulator operates without harmonic distortion, handles up to ±160-kHz frequency offset, and consumes only 2 mA from a 1.8-V supply. The receiver dynamic range is from -78 dBm to -16 dBm at 0.1% bit-error rate, and the transmitter delivers a maximum of 0 dBm with 20-dB digital power control capability.
Sequence analysis of the promoter region of the rat vasopressin gene (1990)

The vasopressin gene is highly transcribed in magnocellular neurons of the supraoptic (SON) and paraventricular nucleus (PVN) in the rat hypothalamus. In order to identify cis-acting elements involved in the expression of the vasopressin gene, approximately 1 kb upstream of the transcription start site has been sequenced. Several putative regulatory elements have been detected, including a glucocorticoid response element (CRE), a cAMP response element (CRE), and four AP2 binding sites. In gel shift assays performed with a labelled DNA fragment corresponding to nucleotide residues -214 to -36 and nuclear proteins extracted from SON-derived tissue enriched in magnocellular neurons, three specific protein-DNA complexes have been detected. Complex formation is effectively competed by addition of an excess of unlabelled fragment.
20-Gb/s integrated DBR laser-EA modulator by selective area growth for 1.55-μm WDM applications (1997)

For the first time, selective area growth (SAG) has been used for the monolithic integration of a distributed Bragg reflector (DBR) laser with an electroabsorption (EA) modulator, designed for WDM communication systems at 1.55 μm. A 16-GHz bandwidth combined with a 6-nm tuning range make this component compatible with multiwavelength 20-Gb/s transmission experiments.
A lossless image compression algorithm using variable block size segmentation (2002)

The redundancy in digital image coding can be classified into two categories: local and global. The algorithm proposed in this paper is based on these two characteristics. In this image compression scheme, the image is segmented into variable size blocks coded by three different coding schemes depending on the characteristics exhibited by the pixels within the block.
The design and implementation of COSEN, an iterative algorithm for fully 3-D listmode data (2001)

In this paper,we present coincidence-list-ordered sets expectation-maximization (COSEM), an algorithm for iterative image reconstruction directly from list-mode coincidence acquisition data. The COSEM algorithm is based on the ordered sets EM algorithm for binned data but has several extensions that makes it suitable for rotating two planar detector tomographs. We develop the COSEM algorithm and extend it to include analytic calculation of detection probability, noise reducing iterative filtering schemes, and on-the-fly attenuation correction methods. We present an adaptation of COSEM to the Varicam\VG camera and show results from clinical and phantom studies.
A symplectic integration method for elastic filaments (2009)

A new method is proposed for integrating the equations of motion of an elastic filament. In the standard finite-difference and finite-element formulations the continuum equations of motion are discretized in space and time, but it is then difficult to ensure that the Hamiltonian structure of the exact equations is preserved. Here we discretize the Hamiltonian itself, expressed as a line integral over the contour of the filament. This discrete representation of the continuum filament can then be integrated by one of the explicit symplectic integrators frequently used in molecular dynamics. The model systematically approximates the continuum partial differential equations, but has the same level of computational complexity as molecular dynamics and is constraint-free. Numerical tests show that the algorithm is much more stable than a finite-difference formulation and can be used for high aspect ratio filaments, such as actin.
Thermoelectric power of some high-<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>T</mml:mi></mml:mrow><mml:mrow><mml:mi>c</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:math>oxides (1987)

Thermoelectric power (S) measurements are reported in some ${\mathrm{La}}_{2}$${\mathrm{CuO}}_{4\mathrm{\ensuremath{-}}\mathrm{y}}$ oxides with Ba and Sr doping. S gradually decreases with increasing dopant concentration x, and for small concentration the trend can be described by assuming strong correlations. While S is small for high x, the temperature dependences found indicate that the materials are not simple, uncorrelated wide-band metals.
Successful treatment of canine malignant histiocytosis with the human major histocompatibility complex nonrestricted cytotoxic T-cell line TALL-104. (1997)

The human MHC nonrestricted cytotoxic T-cell line TALL-104 exerts potent antitumor effects in animal models with both induced and spontaneous cancers. The present report documents the ability of systemically delivered TALL-104 cells to induce durable clinical remissions in four of four dogs with malignant histiocytosis (MH). The animals received multiple i.v. injections of lethally irradiated (40 Gy) TALL-104 cells at a dose of 10(8) cells/kg, with (two dogs) or without (two dogs) cyclosporin A, followed by monthly boosts. No significant clinical or laboratory toxicities developed during cell therapy; interestingly, a strong correlation was found between the dogs' clinical and immunological responses. One dog with advanced disease (intrathoracic involvement) refractory to chemotherapy achieved a complete remission (CR) within 2 months of the first TALL-104 cell infusion. This dog died 14 months later of unrelated causes: histological analysis of its organs postmortem revealed no evidence of neoplasia, thus confirming the achievement of CR also at the pathological level. The other three dogs with MH that at diagnosis had multiple s.c. and cutaneous lesions and lymphadenopathy, but no visceral involvement, were treated with TALL-104 cells as single agent (no chemotherapy was administered). Two of these dogs achieved a CR soon after cell therapy, and the third dog had two long-lasting partial responses; CR in this dog was later achieved by combined administration of chemotherapy and cell therapy. None of the three dogs that received cell therapy at diagnosis developed visceral disease in the approximately 9-22 months of follow-up. The clinical responses experienced by all four MH cases to TALL-104 cell therapy suggest the high responsiveness of this canine tumor to these xenogeneic effectors and their therapeutic potential even in the most aggressive forms of the disease.
The Preparation and Preservation of Human Plasma: I. Collection of Blood and Separation of Plasma (1941)

Journal Article The Preparation and Preservation of Human Plasma: I. Collection of Blood and Separation of Plasma Get access Max M. Strumia, Max M. Strumia From the Laboratory of Clinical Pathology of the Bryn Mawr Hospital Search for other works by this author on: Oxford Academic Google Scholar John J. McGraw, John J. McGraw From the Laboratory of Clinical Pathology of the Bryn Mawr Hospital Search for other works by this author on: Oxford Academic Google Scholar John Reichel John Reichel From the Laboratory of Clinical Pathology of the Bryn Mawr Hospital Search for other works by this author on: Oxford Academic Google Scholar American Journal of Clinical Pathology, Volume 11, Issue 3, 1 March 1941, Pages 175–194, https://doi.org/10.1093/ajcp/11.3.175 Published: 01 March 1941 Article history Received: 17 January 1941 Published: 01 March 1941
Analysis of normal and mutant iduronate-2-sulphatase conformation (2005)

Mammalian sulphatases (EC 3.1.6) are a family of enzymes that have a high degree of similarity in amino acid sequence, structure and catalytic mechanism. IDS (iduronate-2-sulphatase; EC 3.1.6.13) is a lysosomal exo-sulphatase that belongs to this protein family and is involved in the degradation of the glycosaminoglycans heparan sulphate and dermatan sulphate. An IDS deficiency causes the lysosomal storage disorder MPS II (mucopolysaccharidosis type II). To examine the structural alterations in heat-denatured and mutant IDS, a panel of four monoclonal antibodies was raised to the denatured protein and used as probes of protein conformation. The linear sequence epitope reactivity of a polyclonal antibody raised against the native protein and the monoclonal antibodies were defined and mapped to distinct regions on the IDS protein. The antigenicity of native IDS was higher in regions without glycosylation, but reactivity was not restricted to protein surface epitopes. One monoclonal epitope was relatively surface accessible and in close proximity to an N-linked glycosylation site, while three others required additional thermal energy to expose the epitopes. The monoclonal antibodies demonstrated the capacity to differentiate progressive structural changes in IDS and could be used to characterize the severity of MPS type II in patients based on variable denatured microstates.
Role of microtubule assembly in lysosomal enzyme secretion from human polymorphonuclear leukocytes. A reevaluation. (1977)

The dose-related inhibition by colchicine of both lysosomal enzyme release and microtubule assembly was studied in human polymorphonuclear leukocytes (PMN) exposed to the nonphagocytic stimulus, zymosan-treated serum (ZTS). Cells were pretreated with colchicine (60 min, 37 degrees C) with or without cytochalasin B (5 microng/ml, 10 min) and then stimulated with ZTS (10%). Microtubule numbers in both cytochalasin B-treated and untreated PMN were increased by stimulation and depressed below resting levels in a dose-response fashion by colchicine concentrations above 10(-7) M. These concentrations also inhibited enzyme release in a dose-response fashion although the inhibition of microtubule assembly was proportionately greater than the inhibition of enzyme release. Other aspects of PMN morphology were affected by colchicine. Cytochalasin B-treated PMN were rounded, and in thin sections the retracted plasma membrane appeared as invaginations oriented toward centrally located centrioles. Membrane invaginations were restricted to the cell periphery in cells treated with inhibitory concentrations of colchicine, and the centrioles and Golgi apparatus were displaced from their usual position. After stimulation and subsequent degranulation, the size and number of membrane invaginations greatly increased. They remained peripheral in cells pretreated with greater than 10(-7) M colchicine but were numerous in the pericentriolar region in cells treated with less than 10(-7) M. Similarly, untreated PMN that were permitted to phagocytose immune precipitates had many phagosomes adjacent to the centriole. After colchicine treatment, phagosomes were distributed randomly, without any preferential association with the centrioles. These data suggest that microtubules are involved in maintaining the internal organization of cells and the topologic relationships between organelles and the plasma membrane.
Error detection and unit conversion (2009)

The article discusses the accuracy mathematical modeling languages (MML) for biomedicine, for example in cardiac electrophysiology. Unit balance checking is showed that it can be automated. The implemented example is JSim (http://www.physiome.org/ jsim/), which is general and can be applied to other systems in which units can be specified and checked. ODE-based simulator Physiome CellML Environment is also discussed.
Sintering of ZrO<sub>2</sub> Toughened Mullite Ceramics and Its Microstructure (1991)

Mullite/ZrO2 composite ceramics were fabricated from sol-gel derived powders. The effects of ZrO2 content and firing temperature on the densification and microstructure development have been investigated by means of SEM, TEM and XRD. It was clarified that the 5 to 25vol% addition of ZrO2 to mullite improved the sinter-ability. The effect is more striking in the composites containing 10 or 15vol% ZrO2. The growth of mullite grains was inhibited by dispersing ZrO2 particles. The effects were, especially, most predominant in the composite containing 15vol% ZrO2. However, in composites fired at 1650°C and above, remarkable grain growth was observed, and needle-like mullite grains having Al-rich composition appeared. These results may be ascribed to the coalescence of fine ZrO2 crystals.
Neural Networks in Chemistry (1993)

Abstract The capabilities of the human brain have always fascinated scientists and led them to investigate its inner workings. Over the past 50 years a number of models have been developed which have attempted to replicate the brain's various functions. At the same time the development of computers was taking a totally different direction. As a result, today's computer architectures, operating systems, and programming have very little in common with information processing as performed by the brain. Currently we are experiencing a reevaluation of the brain's abilities, and models of information processing in the brain have been translated into algorithms and made widely available. The basic building‐block of these brain models (neural networks) is an information processing unit that is a model of a neuron. An artificial neuron of this kind performs only rather simple mathematical operations; its effectiveness is derived solely from the way in which large numbers of neurons may be connected to form a network. Just as the various neural models replicate different abilities of the brain, they can be used to solve different types of problem: the classification of objects, the modeling of functional relationships, the storage and retrieval of information, and the representation of large amounts of data. This potential suggests many possibilities for the processing of chemical data, and already applications cover a wide area: spectroscopic analysis, prediction of reactions, chemical process control, and the analysis of electrostatic potentials. All these are just a small sample of the great many possibilities.