gebhart/patrepeval huggingface dataset:
Small subset queries and bloom filters using ternary associative memories, with applications (2010)

Associative memories offer high levels of parallelism in matching a query against stored entries. We design and analyze an architecture which uses single lookup into a Ternary Content Addressable Memory (TCAM) to solve the subset query problem for small sets, i.e., to check whether a given set (the query) contains (or alternately, is contained in) any one of a large collection of sets in a database. We use each TCAM entry as a small Ternary Bloom Filter (each 'bit' of which is one of {0,1,wildcard}) to store one of the sets in the collection. Like Bloom filters, our architecture is susceptible to false positives. Since each TCAM entry is quite small, asymptotic analyses of Bloom filters do not directly apply. Surprisingly, we are able to show that the asymptotic false positive probability formula can be safely used if we penalize the small Bloom filter by taking away just one bit of storage and adding just half an extra set element before applying the formula. We believe that this analysis is independently interesting. The subset query problem has applications in databases, network intrusion detection, packet classification in Internet routers, and Information Retrieval. We demonstrate our architecture on one illustrative streaming application -- intrusion detection in network traffic. Be shingling (i.e., taking consecutive bytes of) the strings in the database, we can perform a single subset query and hence a single TCAM search, to skip many bytes in the stream. We evaluate our scheme on the open source CLAM anti-virus database, for worst-case as well as random streams. Our architecture appears to be at least one order of magnitude faster than previous approaches. Since the individual Bloom filters must fit in a single TCAM entry (currently 72 to 576 bits), our solution applies only when each set is of a small cardinality. However, this is sufficient for many typical applications. Also, recent algorithms for the subset-query problem use a small-set version as a subroutine
Multipactor in low pressure gas and in nonuniform rf field structures (2007)

Resonant electron multiplication in vacuum, multipactor, is analysed for several geometries where the RF electric field is nonuniform. In particular, it is shown that the multipactor behaviour in a coaxial line is both qualitatively and quantitatively different from that observed with the conventionally used simple parallel-plate model. Analytical estimates based on an approximate solution of the non-linear differential equation of motion for the multipacting electrons are supported by extensive particle-in-cell simulations. Furthermore, in a microwave iris the electrons tend to perform a random walk in the axial direction of the waveguide due to the initial velocity distribution. The effects of this phenomenon on the breakdown threshold are analysed. The study shows that the threshold is a function of the height-to-length ratio of the iris and for a fixed value of this ratio, the multipactor susceptibility charts can be generated in the classical engineering units. Using the parallelplate concept, the multipactor threshold in low pressure gases has been analysed using a model for the electron motion that takes into account three important effects of electron-neutral collisions, viz. the friction force, electron thermalisation, and impact ionisation. It is found that\nall three effects play important roles, but the degree of influence depends on parameters such as order of resonance and secondary emission properties. In addition, a new method for detection of multipactor is presented. By applying a weak amplitude modulation to the input signal and performing a fast Fourier transform on the detected signal, accurate\nand unambiguous measurement results can be obtained. It is demonstrated how the method can be used in both single and multicarrier operation.
A QUANTITATIVE HISTOLOGICAL STUDY OF THE PIGMENT FOUND IN THE COAT-COLOR MUTANTS OF THE HOUSE MOUSE. IV. THE NATURE OF THE EFFECTS OF GENIC SUBSTITUTION IN FIVE MAJOR ALLELIC SERIES (1949)

A thorough study of the histology of the pigment granules deposited in various mutants will provide a framework into which deductions from other studies must fit if they represent a true picture of some stage in the pigmentation reactions. Although the conclusions from histological analysis are necessarily limited, they are nevertheless valuable for two reasons. First, the conclusions can be very definite, since the pigment studied is in normal position and completely unaltered by the slide preparation (E. S. RUSSELL 1946). Also, histological analysis can apparently be more detailed and more exactly quantitative than analysis by other methods at present available. In the first paper of this series (E. S. RUSSELL 1946) a picture has been presented of the pigment granules found in 36 different mutant coat-color types in the mouse, and seven attributes varying among the genotypes have been described (number per medullary cell at intervals along the hair axis, number per unit cortical volume a t the same intervals, tendency to distal arrangement of granules within medullary cells, granule size, shape, tendency to clumping of either flocculent or granular type, color and intensity of color). Data on certain of these attributes were combined in a second paper (E. S.
Design of a high efficiency power amplifier by using Doherty configuration (2010)

Ankara : The Department of Electrical and Electronics Engineering and the Institute of Engineering and Sciences of Bilkent University, 2010.
Magnetooptic effects in surface-plasmon-polaritons slab waveguides (2006)

This paper analyzes the magnetooptic (MO) effects in surface plasmon polaritons (SPP) propagating in thin metallic layers as a function of the metal thickness. Two different configurations are analyzed: a ferromagnetic metal surrounded by nonmagnetic dielectrics and a nonmagnetic metal bounded by ferromagnetic dielectrics. Depending on the configuration and the thickness of the metallic layer, waveguides with very low attenuation losses and high MO effects can be obtained. These configurations could be used to design MO active devices in SPP-based optics.
Proteomic approach to identify acute phase response‐related proteins with low molecular weight in loach skin following injury (2004)

Proteome analysis by two-dimensional gel electrophoresis (2-DE) together with mass spectrometry was applied to screen acute phase response (APR)-related proteins with low molecular weight in loach skin following injury. Furthermore, Western blotting and function tests were applied to confirm the results obtained from the proteomic study. Fifteen APR-related proteins with sixteen spots (PLA with two spots) on a 2-DE map were identified in this study. Furthermore, six were known acute phase proteins including galactose-binding lectin (GBL), lysozyme, C3, CD59, double PLA and 50s ribosomal protein; while ATP kinase, zinc finger protein 183, alpha-neurotoxin homology, angiostatin, serine/threonine kinase, metalloproteinase inhibitor, regulator of G-protein 4, cryptdin-9 and disintegrin trigranin were found by our lab to be APR-related proteins. In addition, our results suggest that proteomes with low molecular weight can be characterized by 2-DE with a Tris-tricine system followed by mass spectrometry.
Managing DICOM image metadata with desktop operating systems native user interface (2009)

Picture Archiving and Communication System (PACS) is commonly used in the hospital environment as the tool to manage radiological images which has standardized on the DICOM format. PACS usually consists of dedicated high performance server computers to provide functionalities of acquisition, storage, retrieval, editing (metadata), distribution and presentation. As the personal computers become more powerful, average desktop workstations can process large amount of data with performance comparable to the high cost dedicated systems. Recent desktop operating systems (OS) such as Microsoft Windows Vista have built-in indexing and search capability integrated with the graphic user interface (GUI) to allow fast retrieval and customized presentation for digital media and documents. Integrating DICOM image management into desktop OS GUI can reduce the cost of software acquisition, maintenance, and user training. We developed DicomProp as a Windows plug-in to provide an easy to use alternative for managing DICOM images on desktop computers.
Textbook of Clinical Neuropharmacology and Therapeutics (1992)

nomena that Pavlovian conditioning is not able to explain.An important question that the author raises is whether or not the opponent-process states are predictable.He is convinced that they are and analyzes the process of food intake and obesity following the logic of opponent-process theory.Neurobiology ofLearning, Emotion, and Affect is a well organ-
Carboxy‐ and Cyano‐Hydroxylation of Alkenes. Synthesis of 3‐Hydroxy‐4‐amino Acids and Butyrolactones via the Isoxazoline Route (1989)

Abstract Dichloro‐ and dibromoformaldoximes are useful 1,3‐dipolar cycloaddition reagents. They are conveniently preparated in situ, in high yields by dihalogenation of glyoxalic acid aldoxime with N ‐bromo‐ and N ‐chlorosuccinimide or tert ‐butyl hypochlorite. Dehydrohalogenation with potassium hydrogen carbonate in the presence of alkenes gives 3‐halo‐isoxazolines in a one‐pot reaction. Reduction with iron pentacarbonyl gives β‐hydroxynitriles. Methoxylation and catalytic reduction give β‐hydroxy esters. Allyl alcohols and allylamines are transformed with halonitrile oxides into butyrolactones ( DL ‐angelica lactone) and DL ‐3‐hydroxy‐4‐amino acids (carnitine, 4‐amino‐3‐hydroxybutyric acid), respectively. The lactonization is best effected by heating the γ‐silyloxy ester in acetic acid with potassium hydrogen sulfate as catalyst. A synthesis of N ‐Boc‐dihydromuscimol is described.
Analysis and design of hierarchical fuzzy systems (1999)

In this letter, the hierarchical fuzzy systems are analyzed and designed. In the analysis part, we prove that the hierarchical fuzzy systems are universal approximators and analyze the sensitivity of the fuzzy system output with respect to small perturbations in its inputs. In the design part, we derive a gradient descent algorithm for tuning the parameters of the hierarchical fuzzy system to match the input-output pairs. The algorithm is simulated for two examples and the results show that the algorithm is effective and the hierarchical structure gives good approximation accuracy.
Low complexity viterbi detector for magnetic disc drives (1993)

A signal detection scheme for magnetic disc drives based on maximum likelihood sequence detection is proposed which refers to a channel with RLL 1, 7 coding and features a trellis with three states and five transitions. Owing to the RLL 1, 7 code, clock recovery is more stable than in partial response coded systems. The decoding gain amounts to 5 dB, and may lead to an increase in capacity by a factor of 1.8 when used for reading narrower tracks.
Thermally Stimulated Current Measurement of Traps in Detector-Grade CdTe (1976)

Thermally stimulated current (TSC) has been measured in γ detector-grade, high resistivity CdTe:In and CdTe:In,Cl. Electron mobility-trapping time products, μτ+, measured at room temperature correlate strongly with the shape and magnitude of a prominent TSC band observed at 40 K. This correlation is used as the basis for a simple method of selecting samples appropriate for detector applications.
The use of ontologies for effective knowledge modelling and information retrieval (2017)

The dramatic increase in the use of knowledge discovery applications requires end users to write complex database search requests to retrieve information. Such users are not only expected to grasp the structural complexity of complex databases but also the semantic relationships between data stored in databases. In order to overcome such difficulties, researchers have been focusing on knowledge representation and interactive query generation through ontologies, with particular emphasis on improving the interface between data and search requests in order to bring the result sets closer to users research requirements. This paper discusses ontology-based information retrieval approaches and techniques by taking into consideration the aspects of ontology modelling, processing and the translation of ontological knowledge into database search requests. It also extensively compares the existing ontology-to-database transformation and mapping approaches in terms of loss of data and semantics, structural mapping and domain knowledge applicability. The research outcomes, recommendations and future challenges presented in this paper can bridge the gap between ontology and relational models to generate precise search requests using ontologies. Moreover, the comparison presented between various ontology-based information retrieval, database-to-ontology transformations and ontology-to-database mappings approaches provides a reference for enhancing the searching capabilities of massively loaded information management systems.
Chapter 43 Rapid Determination of Cellular Resistance-Related Drug Efflux in Tumor Cells (1990)

This chapter studies cellular resistance to cancer chemotherapeutic agents, such as alkaloids, and antibiotics is related to their rapid efflux from the intracellular environment. Analytical methods, such as high-pressure liquid chromatography and spectrofluorometry, are used for the monitoring of cellular drug retention and efflux. Laser flow cytometry (FCM) offers a unique tool for the monitoring of fluorescent antitumor drug retention and its modulation in tumor cells. Besides its rapidity, the laser FCM method identifies the heterogeneity of drug retention and allows for the sorting of subpopulations for further biochemical or morphological characterization. Anthracyclines, such as doxorubicin and daunomycin, are important cancer chemotherapeutic agents. This method is used for the rapid monitoring of anthracycline transport and retention in drug-resistant and sensitive tumor cells. Cellular resistance to some of the clinically important anthracyclines has been suggested to be due to rapid drug efflux. Thus, drugs that block anthracycline efflux and thereby enhance retention can reduce cellular resistance to anthracyclines. The use of efflux blockers has been advocated for the chemotherapy of human malignancies.
Value-Relevance of Banks' Fair Value Disclosures under SFAS No. 107 (1997)

Frequency: Yearly ISSN: 0015-198X eISSN: 1938-3312 https://www.tandfonline.com/doi/abs/10.1080/0015198X.2021.1947024 The Financial Analysts Journal has a history of publishing academic and practitioner articles on environmental, social, and governance (ESG) issues; many appeared decades before the terminology became common. In celebration of the 75th anniversary, the author provides brief reviews of these articles, including reflections on how the insights brought out in this collective body of work remain important today for investors’ decisions.
Rhamnolipid emulsifying activity and emulsion stability: pH rules B Biointerfaces (2011)

Rhamnolipids have excellent emulsifying power with a variety of hydrocarbons, aromatic compounds and vegetable oils. This paper evaluates the effect of pH ranging from 3 to 9 on the emulsifying activity and stability of rhamnolipids and hydrophobic substrates (benzene, soybean oil and kerosene). Sodium dodecyl sulfate was used as a reference to compare the level of chemical and biological surfactant activity after 24h (E₂₄). The results indicate that pH exerts an influence over emulsion formation and stability. For rhamnolipids, peak emulsifying activity occurred under base conditions for all substrates, with the highest value achieved with kerosene at pH 8. The results of the present study demonstrate that rhamnolipids could replace chemical surfactants, such as SDS, in different industrial fields.
Gipergomotsisteinemiya u bol'nykh s diabeticheskoy nefropatiey (2003)

Цель. Изучение уровня гомоцистеина (ГЦ) в сыворотке крови у больных СД типа 1 с сохранной азотвыделительной функцией почек. Материалы и методы. Обследовано 30 больных СД типа 1. В зависимости от выраженности ДН больные распределены на 3 группы: в 1-ю вошли больные с нормальной экскрецией белка с мочой, во 2-ю ? пациенты с микроальбуминурией, в 3-ю ? больные с ДН на стадии протеинурии. Определяли уровень гликированного гемоглобина, суточной протеинурии, альбуминурии (при отсутствии протеинурии), СКФ, фактор Виллебранда, уровень общего ГЦ. Результаты. Концентрация ГЦ у пациентов с СД варьировала в диапазоне от 7,4 до 40,4 мкмоль/л (медиана ? 14,8, интервал 13,8-16,1 мкмоль/л), в контрольной группе - от 7,5 до 10,2 мкмоль/л (медиана ? 9,2, интервал 9,0-9,9 мкмоль/л). Таким образом, средний уровень общего ГЦ у больных СД был существенно выше, чем у здоровых лиц. У больных с ДН обнаружен достоверно более высокий уровень ГЦ (медиана 15,2; интервал 14,2-17,8 мкмоль/л) в сравнении с пациентами с нормальной экскрецией альбумина с мочой (медиана 14,6; интервал 13,8-15,3 мкмоль/л). Случаи наиболее высокой гипергомоцистеинемии обнаружены в группе больных с начинающейся нефропатией. Концентрация ГЦ в данной группе прямо коррелировала с величиной альбуминурии. Выводы. Проведенное исследование показало высокую частоту повышения уровня ГЦ у больных СД типа 1 с начинающейся и явной нефропатией. Гипергомоцистеинемия у данных больных может быть неблагоприятным прогностическим фактором, повышающим риск атеротромботических осложнений и летального исхода. Следует избегать назначения таким пациентам препаратов, повышающих уровень ГЦ в крови (метионин, фибраты, холестирамин, никотиновая кислота и другие). Коррекция гипергомоцистеинемии может осуществляться препаратами фолиевой кислоты и витаминов В6 и В12.
A Study to Compare the effectiveness of Treadmill and Cycle Ergometer on Endurance in Normal Subjects (2013)

Objective: Endurance is the ability to work for prolonged period of time. Individuals of all ages can improve their general fitness & Endurance by participating in activities that include walking, biking, cycling, running, swimming, stair climbing, and weight training etc2. In rehabilitation centers we come across several patients for improvement of their general fitness & endurance. We used to give them training on Treadmill & Cycle Ergometer. The aim of the study was to compare the effectiveness of treadmill with cycle ergometer on endurance in normal subjects. Material and Method: Total 20 subjects divided in group A & group B (10 subjects in each group) Training using treadmill and cycle ergometer respectively was for continuous 30 days with progression regularly. 12 minute walk test walk distance was used to measure the endurance after training. Results: There is no significant difference in effectiveness of treadmill & cycle ergometer on endurance in normal subjects. The value of tc obtained for walk distance for treadmill & cycle trainee is 0.1998 0.2 Conclusion: The study concluded that Bicycle Ergo meter is appropriate alternative to Treadmill for training in healthy volunteers. Training programme should be individualized.
The effect of the chemical and physical properties of carbon black on the thermal and photooxidation of polyethylene (1976)

Abstract The antioxidant and UV stabilizing effect of different carbon blacks on parafin oil model compound with and without additional stabilizers was investigated. The thermal and photooxistabilities of the samples were characterized by the induction period of the oxygen consumption which was measured volumetrically in a closed system filled with oxygen. A relationship was established between the induction periods of the thermal oxistability curves and the distributions of oxygen content within the active groups of the blacks. Determining the stabilities of the polymer‐black‐antioxidant systems, synergistic and antagonistic phenomena were observed. These effects were explained by taking nto account the quality and amount of the active sites of the blacks. The photooxidation experiments corroborated the double role of the black as UV stabilizer. Primarily it acts as a UV screen, its effectiveness being proportional to its specific surface. In addition to this, the synergism and antagonism observed in the ternary systems suggested that the carbon was also involved in the photooxidation as a chain terminating and peroxide decomposing agent.
An Efficient Deep Learning Framework for Low Rate Massive MIMO CSI Reporting (2019)

Channel state information (CSI) reporting is important for multiple-input multiple-output (MIMO) transmitters to achieve high capacity and energy efficiency in frequency division duplex (FDD) mode. CSI reporting for massive MIMO systems could consume excessive bandwidth and degrade spectrum efficiency. Deep learning (DL)-based compression integrated with channel correlations have demonstrated success in improving CSI recovery. However, existing works focusing on CSI compression have shown little on the efficient encoding of CSI report. In this paper, we propose an efficient DL-based compression framework (called CQNet) to jointly tackle CSI compression, report encoding, and recovery under bandwidth constraint. CQNet can be directly integrated within other DL-based CSI feedback works for further enhancement. CQNet significantly outperforms solutions using uniform CSI quantization and $μ$-law non-uniform quantization. Compared with traditional CSI reporting, much fewer bits are required to achieve comparable CSI reconstruction accuracy.
Directions in Human–Animal Interaction Research: Child Development, Health, and Therapeutic Interventions (2011)

Abstract Research on human–animal interaction (HAI) is a relatively new field of inquiry for developmental scientists seeking to understand the potential role pets play in children’s health and well-being. It has been documented that pets offer a source of emotional support to children. However, most studies focusing on how animals affect children’s health are limited and stop short of providing answers to key developmental questions. Addressing this need, beginning in 2008, scientists at the Eunice Kennedy Shriver National Institute of Child Health and Human Development, in collaboration with the Waltham Centre for Pet Nutrition, a subsidiary of the Mars Corporation, convened two international conferences of researchers to review the current science on HAI. These groups crafted a research agenda aimed at looking at how animal interaction affects children and promotes optimal development. This article reviews the key themes emerging from the conferences, addresses the application of HAI to child health and development, and discusses the potential of HAI as an important field of inquiry for developmental scientists.