gebhart/patrepeval huggingface dataset:
Optimization opportunities in RRAM-based FPGA architectures (2017)

Static Random Access Memory (SRAM)-based routing multiplexers, whatever structure is employed, share a common limitation: their area, delay and power increase linearly with the input size. This property results in most SRAM-based FPGA architectures typically avoiding the use of large multiplexers. Resistive Random Access Memory (RRAM)-based multiplexers, built with one-level structure, have a unique advantage over SRAM-based multiplexers: their ideal delay is independent from the input size. This property allows RRAM-based FPGA architectures to use larger multiplexers than their SRAM-based counterparts, without generating any delay overhead. In this paper, by carefully considering the properties of RRAM multiplexers, we assess that current state-of-art architectural parameters for SRAM-based FPGAs cannot preserve optimality in the context of RRAM-based FPGAs. As a result, we propose that in RRAM-based FPGAs, (a) the routing tracks should be interconnected to Look-Up Table (LUT) inputs via a one-level crossbar, instead of through Connection Blocks and local routing; (b) the Switch Blocks should employ larger multiplexers; (c) length-2 wires should be used instead of length-4 wires. When operated in nominal voltage, the proposed RRAM-based FPGA architecture reduces area by 26%, delay by 39% and channel width by 13%, as compared to a SRAM-based FPGA with a classical architecture. When operated in the near-V <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">t</sub> regime, the proposed RRAM-based FPGA architecture improves Area-Delay Product by 42% and Power-Delay Product by 5× as compared to a classical SRAM-based FPGA at nominal voltage.
Advanced Spreadsheet Modelling with Lotus 1-2-3 (1989)

This book demonstrates that the scope for Lotus 1-2-3 is much wider than financial modelling for which it is best known. Written for managers already using Lotus and with a working knowledge of spreadsheets, the book outlines other areas of use such as forecasting, decision making, planning and budgeting and simulation. Finally, the book shows how Lotus 1-2-3 can be used as a personal management tool and how spreadsheet models can be built for particular applications. The book is packaged with a disc.
Orgotein--(bovine Cu-Zn superoxide dismutase), an anti-inflammatory protein drug: discovery, toxicology and pharmacology. (1981)

Orgotein is the generic name adopted by the USAN Council for drug versions of the Cu-Zn superoxide dismutases. It is obtained from bovine liver by a process sequentially involving heat treatment, enzymatic digestion of other proteins and purification to homogeneity by molecular sieve and ion-exchange chromatography. Orgotein occurs naturally in all mammalian cells, with liver, kidney, and erythrocytes being the richest sources. Prior to employing Orgotein in the clinic, a variety of toxicological and pharmacological investigations in animals have been conducted. The results of these studies are being presented. They indicate that Orgotein possesses a potent anti-inflammatory activity coupled with a pronounced lack of general pharmacological effects, and that its toxicity is of an extremely low order. Orgotein, a major topic of this workshop, is the generic name adopted in 1971 by the U.S. Adopted Names Council for drug versions of the Cu-Zn superoxide dismutases (SOD).
Notes: Preparation of 2,6-Dialkoxy-3(1-alkoxyalkyl)tetrahydropyrans (1959)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTNotes: Preparation of 2,6-Dialkoxy-3(1-alkoxyalkyl)tetrahydropyransKent BrannockCite this: J. Org. Chem. 1959, 24, 9, 1382–1383Publication Date (Print):September 1, 1959Publication History Published online11 July 2003Published inissue 1 September 1959https://doi.org/10.1021/jo01091a634RIGHTS & PERMISSIONSArticle Views57Altmetric-Citations1LEARN 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 InReddit PDF (267 KB) Get e-Alertsclose Get e-Alerts
Evaluating the dynamic properties of recommendation algorithms (2010)

Collaborative recommendation algorithms are typically evaluated on a static matrix of user rating data. However, when users experience a recommender system, it is dynamic, constantly evolving as new items and new users arrive. The dynamic properties of collaborative recommendation have become important as prediction algorithms based on the interactions of rating histories have been proposed, and as researchers seek to understand problems of robustness and maintenance in rating databases.
A Study on Classification Methods Applied to Sentiment Analysis (2013)

Sentiment analysis is a new area of research in data mining that concerns the detection of opinions and/or sentiments in texts. This work focuses on the application and the comparison of three classification techniques over a text corpus composed of reviews of commercial products in order to detect opinions about them. The chosen domain is about "perfumes", and user opinions composing the corpus are written in Italian language. The proposed approach is completely data-driven: a Term Frequency / Inverse Document Frequency (TFIDF) terms selection procedure has been applied in order to make computation more efficient, to improve the classification results and to manage some issues related to the specific classification procedure adopted.
Persian Banknote Recognition Using Wavelet and Neural Network (2012)

In this paper a new Persian banknote recognition system using wavelet transform and neural network has been proposed. The required images for the selected banknotes are obtained using a scanner. The color images are first converted to gray scale images, and then the discrete wavelet transform (DWT) is applied on the selected images and features are extracted. Finally, a multi layered Perceptron (MLP) Neural Network (NN) is presented to classify eight classes of interest, which are 50, 100, 200, 500, 1000, 2000, 5000 and 10000 to man notes. The system was implemented and tested using a data set of 320 samples of Persian banknotes, 40 images for each sign (from both sides). The experiments showed excellent classification results. The system was able to recognize more than 99% of all data, correctly.
The molecular weight distribution of the products of the Fischer-Tropsch synthesis (1994)

The literature data on the principal types of experimental molecular-weight distributions in the products of the Fischer-Tropsch synthesis are examined and classified. The influence of the catalyst composition and the experimental conditions in the Fischer-Tropsch synthesis on the type of molecular weight distribution is considered. The possible mechanisms of the propagation and termination of the hydrocarbon chain in the Fischer-Tropsch synthesis are discussed using the available data on the molecular-weight distribution. The bibliography includes 94 references.
Evaluation of the Phosphorus Concentration and Its Effect on Viscous Flow and Reflow in Phosphosilicate Glass (1985)

This study describes the use of x‐ray fluorescence as an analytical tool for determining phosphorus concentration in phosphosilicate glass. By comparison with other available methods, we shall demonstrate that this direct measurement technique is accurate, simple, fast, reproducible, and nondestructive. With the use of this technique, flow and reflow profiles of phosphosilicate glass will be illustrated at different phosphorus concentrations and representative thermal cycles.
Spectrum of a passive scalar in the inertial-convective subrange of an anisotropic turbulent flow (1990)

The spectral density of temperature fluctuations in an anisotropic heated turbulent channel flow is studied experimentally using a new optical technique. The spectrum in the direction transverse to the flow shows an equilibrium subrange behavior characteristic of isotropic flows with a wavenumber dependence of ${\mathrm{\ensuremath{\Phi}}}_{\mathrm{\ensuremath{\theta}}}$(${\mathrm{\ensuremath{\kappa}}}_{\mathit{y}}$)\ensuremath{\sim}${\mathrm{\ensuremath{\kappa}}}_{\mathit{y}}^{\mathrm{\ensuremath{-}}11/3}$, whereas in the flow direction, ${\mathrm{\ensuremath{\Phi}}}_{\mathrm{\ensuremath{\theta}}}$(${\mathrm{\ensuremath{\kappa}}}_{\mathit{x}}$)\ensuremath{\sim}${\mathrm{\ensuremath{\kappa}}}_{\mathit{x}}^{\mathrm{\ensuremath{-}}9/3}$. This difference is shown to result from the dominance of the mean strain rate over the turbulent strain rate field at low wave numbers, and the observed slopes are explained on dimensional grounds.
The Ocean Shall Unloose the Bonds of Things (2009)

From 1400 to 1900 the Atlantic Ocean served as a major highway, allowing people and goods to move easily between Europe, Africa, and the Americas. These interactions and exchanges transformed European, African, and American societies and led to the creation of new peoples, cultures, economies, and ideas throughout the Atlantic arena. The Atlantic World provides a comprehensive and lucid history of one of the most important and impactful cross-cultural encounters in human history. Empires, economies, and trade in the Atlantic world thrived due to the European drive to expand as well as the creative ways in which the peoples living along the Atlantic's borders adapted to that drive. This comprehensive, cohesively written textbook offers a balanced view of the activity in the Atlantic world. The 40 maps, 60 illustrations, and multiple excerpts from primary documents bring the history to life. Each chapter offers a reading list for those interested in a more in-depth look at the period.
Arsenic-induced toxicity: effect on protein composition in sciatic nerve (2006)

Exposure to arsenic compounds may lead to skin and lung cancer and various disorders such as vascular disease and peripheral neuropathy in humans. Peripheral arsenic neurotoxicity has been demonstrated clinically and in electrophysiological studies. Patients intoxicated with arsenic show neurological symptoms in their feet and hands. These patients show significantly lower nerve conduction velocities (NCVs) in their peripheral nerves in comparison with controls. The mechanism of arsenic peripheral nervous system (PNS) toxicity, however, has never been described before. This is the first study to investigate the toxicity of arsenic on the PNS. Male Wistar rats were exposed to arsenite given as a single dose i.v. After sacrifice, sciatic nerves were excised and the protein composition was analysed. Protein analysis of sciatic nerves showed disappearance of neurofilament and fibroblast proteins in rats treated with arsenite doses of 15 and 20 mg/kg in comparison with the control groups. Some fibroblast protein bands had disappeared in the 20-mg/kg dose group. The analysed neurofilament-M and -L proteins decreased dose dependency over time. arsenic affects the composition of proteins in the rat sciatic nerve, especially the neurofilaments. The reduction of signals in Western blot analysis reveals changes in cytoskeletal composition, which may well lead to neurotoxic effects in vivo.
Dilution Effects of Highly Concentrated Carbonate Ester-Based Electrolyte Solutions for LiNi<sub>0.8</sub>Co<sub>0.1</sub>Mn<sub>0.1</sub>O<sub>2</sub> Positive-Electrode (2019)

A LiNi 0.8 Co 0.1 Mn 0.1 O 2 positive-electrode exhibits a high initial discharge capacity of ca. 200 mAh g -1 by charging up to 4.3 V vs . Li/Li + [1]. However, the cycle performance is poor in conventional electrolyte solutions due to the oxidative decomposition of the electrolyte at such a high potential. In our previous work, the charge/discharge cycle performance of LiNi 0.8 Co 0.1 Mn 0.1 O 2 was greatly improved in the nearly saturated 8.67 mol kg -1 LiBF 4 /dimethyl carbonate (DMC) electrolyte solution, which has low DMC/Li molar ratio of 1.28. Unfortunately, the high viscosity and low ionic conductivity restrict its practical use. In this work, we applied fluorinated ester, i.e. methyl 3,3,3,-trifluoropropionate (FMP), as a diluent to decrease the viscosity. Then, we replaced a part of DMC in LiBF 4 /DMC+FMP with propylene carbonate (PC) to improve its stability against oxidation. LiNi 0.8 Co 0.1 Mn 0.1 O 2 showed excellent cycle durability in the resultant ternary system of LiBF 4 /PC+DMC+FMP electrolyte solution. The slurry consisted of 80 wt% LiNi 0.8 Co 0.1 Mn 0.1 O 2 powder, 10 wt % carbon conductive agents (Ketjenblack) as a conductive additive, and 10 wt % polyvinylidene fluoride (PVdF) as a binder in an N-methyl-2-pyrrolidone (NMP) was coated onto Al foil. The sheet was dried at 80 ℃ for 18 h under vacuum, and punched into 13 mm diameter discs. Then, the disc electrodes were used to assemble two-electrode coin-type cells with Li foil as a counter electrode. The electrolyte solutions used in this study were 2.5 mol kg -1 LiBF 4 /DMC+FMP (1:2 by volume, DMC/Li=1.28, 11.4 mPa s) and 2.5 mol kg -1 LiBF 4 /PC+DMC+FMP (1:3:8 by volume, PC+DMC/Li=1.28, 14.5 mPa s). Li|LiNi 0.8 Co 0.1 Mn 0.1 O 2 half-cells were prepared by using these electrolyte solutions and cycled galvanostatically at 0.1 C (1 C=275 mAh g -1 ) between 3.0 and 4.3 V at 30 o C. In 2.5 mol kg -1 LiBF 4 /DMC+FMP, the discharge capacity decreased to 88.0 % of the initial one in 50 charge/discharge cycles. On the other hand, 96.5% of the initial discharge capacity (195 mAh g -1 ) was maintained even at the 50th cycle in 2.5 mol kg -1 LiBF 4 /PC+DMC+FMP. The average coulombic efficiency (99.6 %) in the 50 cycles was higher than that obtained for 2.5 mol kg -1 LiBF 4 /DMC+FMP (99.5%). The Raman spectra suggests that adding FMP to dilute the saturated LiBF 4 /DMC has damage to the solvate structure and leads to the increase of free solvate. However, the PC+DMC+FMP-based electrolyte solution is stabilized against oxidation by forming aggregates (AGGs) [2], which should result in improvement of charge/discharge cycle performance of LiNi 0.8 Co 0.1 Mn 0.1 O 2 positive-electrode. References : [1] Y. Bi et al ., J. Power Sourc es , 283 (2015) 211–218. [2] T. Doi et al ., Sustainable Energy Fuels 2 ( 2018) 1197–1205.
The Principles of JANET-A Meteor-Burst Communication System (1957)

The JANET system of long-range communication employs VHF radio signals which are forward-scattered by the ionized trails of individual meteors. The propagation characteristics and design considerations of such a system are surveyed in this paper, and preliminary operating experience is summarized.
Behavior of Nitrogen and Some of Its Compounds in Steel (1952)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTBehavior of Nitrogen and Some of Its Compounds in SteelH. F. BeeghlyCite this: Anal. Chem. 1952, 24, 7, 1095–1100Publication Date (Print):July 1, 1952Publication History Published online1 May 2002Published inissue 1 July 1952https://pubs.acs.org/doi/10.1021/ac60067a009https://doi.org/10.1021/ac60067a009research-articleACS PublicationsRequest reuse permissionsArticle Views100Altmetric-Citations18LEARN 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
Recent progress in FET-type ferroelectric memories (2004)

The recent progress in FET-type ferroelectric memories is reviewed. Improvement of the data retention characteristics in MFIS (M; metal, F; ferroelectric, I; insulator, S; semiconductor)- and MFMIS-FETs is first described and recent experimental results are presented. Then, it is shown that a 1T2C-type cell, in which two ferroelectric capacitors with the same area are connected to the gate of a MOSFET, is useful in improving the data retention characteristics, and operation and integration characteristics of the cells are discussed.
BLIMP1 regulates cell growth through repression of p53 transcription (2007)

Tight regulation of p53 is essential for maintaining normal cell growth. Here we report that BLIMP1 acts in an autoregulatory feedback loop that controls p53 activity through repression of p53 transcription. p53 binds to and positively regulates BLIMP1, which encodes for a known B cell transcriptional repressor. Knockdown of BLIMP1 by siRNA results in both apoptosis and growth arrest in human colon cancer cells and cell-cycle arrest in primary human fibroblasts. Interestingly, the levels of both p53 mRNA and protein are substantially increased after BLIMP1 depletion, which is accompanied by the induction of p53 target genes. Importantly, the apoptosis induced by BLIMP1 depletion in HCT116 cells is largely abrogated in cells lacking p53 or in cells depleted in p53 by siRNA. We further demonstrate that BLIMP1 binds to the p53 promoter and represses p53 transcription, and this provides a mechanistic explanation for the induction of p53 response in cells depleted of BLIMP1. Hence, suppression of p53 transcription is a crucial function of endogenous BLIMP1 and is essential for normal cell growth.
Factors Affecting Flavor Development in Cheddar Cheese Slurries (1970)

Flavor development in small (750-g) slurries prepared from Cheddar curd made from pasteurized Grade A milk was affected by storage conditions, certain additives, and age of the curd. More flavor was achieved when 100 ppm reduced glutathione were added to the slurry and when conditions included incubation at 30 to 35 C, NaC1 concentration of 3%, daily agitation, and the incorporation of Na citrate, Mn, riboflavin, or Co. The harmful effect of prolonged frozen storage of the curd on the subsequent flavor intensity of slurries was overcome by addition of lyophilized lactic cultures. Limited analyses provided evidence of a relationship between the formation of active -SH groups, free fatty acids, and flavor development.
A Personalized Ontology Model for Web Information Gathering (2010)

As a model for knowledge description and formalization, ontologies are widely used to represent user profiles in personalized web information gathering. However, when representing user profiles, many models have utilized only knowledge from either a global knowledge base or a user local information. In this paper, a personalized ontology model is proposed for knowledge representation and reasoning over user profiles. This model learns ontological user profiles from both a world knowledge base and user local instance repositories. The ontology model is evaluated by comparing it against benchmark models in web information gathering. The results show that this ontology model is successful.
Human Papillomavirus-Associated Cancers in Patients With Human Immunodeficiency Virus Infection and Acquired Immunodeficiency Syndrome (2000)

HPV-associated malignancies occur at increased rates in persons with HIV/AIDS. Increasing RRs for in situ cancers to and beyond the time of AIDS onset may reflect the gradual loss of control over HPV-infected keratinocytes with advancing immunosuppression. However, the lack of a similar increase for invasive HPV-associated cancers suggests that late-stage cancer invasion is not greatly influenced by immune status.
Treatment strategies in CNS metastases (2008)

It is anticipated that a multidisciplinary approach with rapid integration of new treatment strategies is required for the treatment of patients developing CNS metastases, ultimately aiming to prolong survival, preserve neurologic function and improve quality of life.
특집 2 18세기 연행록의 다면성 : 18세기 한중 지식인 교유와 천애지기(天涯知己)의 조건 ―홍대용(洪大容)의 『건정동필담(乾淨洞筆談)』과 엄성(嚴誠)의 『일하제금집(日下題襟集)』의 대비적 고찰을 중심으로― (2014)

한중 교류사에서 가장 감동적인 우정을 나눈 것으로 알려진 홍대용과 엄성의 교유과정을 두 사람이 남긴 기록을 대비하여 살펴보았다. 홍대용과 엄성, 반정균은 두번째 만남부터 천애지기의 우정을 공감하여 다시 만날 수 없는 이별에 눈물을 흘렸는데, 홍대용의 기록에서 이 격정적 장면은 의문의 대상이 되었다. 그러나 두 기록을 대비하여 본 결과, 양측은 상이한 경로를 통하여 천애지기에 이르렀던 것으로 나타난다. 홍대용은 중화문명의 복원을 꿈꾸며, 존명반청의 감정을 숨기고 있는 한족 지식인에게 열정적으로 접근했다면, 엄성과 반정균은 중국을 흠모하는 조선 사신들을 만나 느낀 중화인으로서의 자부심과 자신의 능력을 알아준 知己에 대한 감격에 의하여 천애지기에 도달했던 것으로 보인다. 강고한 대명의리의 이념을 지녔던 홍대용이나 자신의 능력을 인정받기 위해 오직 과거합격에 명운을 걸었던 엄성과 반정균은 상대방의 호의를 각자의 입장에서 천애지기로 해석하였던 것이다. 상이한 입장에서의 접근은 때로 갈등을 일으키며 서로에게 상처를 주기도 하였으나, 흉금을 터놓은 대화로 상대를 깊이 이해하게 되면서 천애지기의 우정을 확신하게 된 것이다. 이 교유에 대한 기록들은 한족 지식인을 억압하던 문자옥과 조선 지식인의 이념으로 군림한 반청의식에 의해 굴절되어 일부 다른 면모를 보여주고 있으며, 이 부조화를 통해 천애지기의 실상과 그 의미를 이해할 수 있게 된다.
ISDN reaches the market (1995)

The integrated-services digital network, for 10 years seen only in limited installations, is branching out around the world. The author describes how telephone carriers are now starting to report a big boost in ISDN installations. He details how the surge is the result of an increasing appetite for bandwidth, a broadening suite of ISDN-enabled applications, wider availability of the network's services, and better prices for service and equipment.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Anti-inflammatory and analgesic effects of the components from some edible plants (1994)

The anti-inflammatory and analgesic action of the components isolated from some edible plants carried out. We isolated the quercitrin, compound 3 and o-counmaric acid from Cedrela sinensis, Oenanthe javanica and Artemisia princeps var. Orientalis respectively. O-coumaric acid showed the inhibitory effect on carrageenin-induced edema as well as vascular permeability in mice. And we also found the analgesic activity in all compounds isolated from these plants.
Waveguide and Open-Resonator Techniques for Submillimeter Waves (1974)

Resonance techniques at 337 mu m (890 GHz) are used to study the performance of modified H guide as a low-loss waveguide and of open resonators using spherical mirrors for media characteristic measurement.