gebhart/patrepeval huggingface dataset:
A Review of Intrusion Detection System Using Neural Network and Machine Learning Technique (2012)

Abstract — In the recent years, Intrusion Detection materializes the high network security. Thus tries to be the most perfect system to deal with the network security and the intrusions attacks. Monitoring activity of the network and that of threats is the feature of the ideal Intrusion Detection System. Intrusion Detection System is classified on the basis of the source of Data and Model of Intrusion. There are some challenges faced by the Intrusion Detection System. Neural Network amd Machine Learning are the approaches through which the challenges can be overwhelmed. Anomaly in the Anomaly based Intrusion Detection System can be detected using various Anomaly detection techniques. Dimension Reduction can be done using Principle Component Analysis. Support Vector Machine can be used to specify the classifier construction problem. The paper describes the various approaches of Intrusion detection system in briefly. Keywords- Intrusion Detection system, Anamoly Based intrusion., Neural Network, Machine Learning, Principle ComponentAnalysis, Support Vector Machine.
A Self-Adaptive Method for Extraction of Document-Specific Alphabets (2009)

Recognition and encoding of digitized historical documents is still a challenging and difficult task. A major problem is the occurrence of unknown glyphs and symbols which might not even exist in modern alphabets. Current pre-trained OCR-methods hardly deliver usable results for such documents. This paper describes an alternative approach and framework for handling printed historical documents without restrictions on the contained alphabets or fonts. The basic idea is to derive all information required for encoding directly from the document itself. This is achieved by extracting a document-specific prototype alphabet of locatable glyphs. Core of the system is a customized clustering method which adapts automatically to new documents by ascertaining appropriate threshold parameters based on the special characteristics of glyphs. This way, the system is able to run without manual interventions and can be integrated into automated mass digitization workflows.
Highly Enantioselective Catalytic 1,3-Dipolar Cycloaddition Involving 2,3-Allenoate Dipolarophiles (2009)

A bisphosphoric acid-catalyzed 1,3-dipolar cycloaddition of buta-2,3-dienoates with azomethine ylides yields 3-methylenepyrrolidine derivatives with excellent enantioselectivity (up to 97% ee).
Instabilities of prebreakdown currents in vacuum I: late breakdowns (1999)

Prebreakdown electron emission between extended metal electrodes is experimentally studied with time resolution of 100 ns. Switching to higher emission levels is observed and could be provoked by mechanical shocks. This is found to be analogous to spontaneous switching effects. Elementary time constants of current jumps are 1-3 µs while the whole switching process lasts up to 40 ms, thus ruling out impact of macroparticles. The breakdown voltage is found to be correlated with the emission level. Therefore, switching on electron emission can explain breakdowns with delay times >1 ms. Still longer times are found at the deposition of metal vapour plasma originating from neighbouring arc gaps. In some cases, transient increases of the emission occur that last several seconds. Therefore, in vacuum interrupters late breakdowns after current zero can be caused by mechanical shocks without particle impact and also by deposition of residual vapour at the cathode.
Optimization of cell-wall skeleton derived from Mycobacterium bovis BCG Tokyo 172 (SMP-105) emulsion in delayed-type hypersensitivity and antitumor models (2012)

Cell-wall skeleton prepared from Mycobacterium bovis BCG (BCG-CWS) is known as a potent adjuvant and has been shown to possess antitumor activity in many non-clinical and clinical studies. As there are no approved BCG-CWS formulations for cancer therapy, we investigated the potential for cancer immunotherapy of SMP-105, our originally produced BCG-CWS. For optimizing SMP-105 emulsion, we compared the effects of drakeoland squalane-based SMP-105 emulsions on IFN-γ production in rats and evaluated their ability to induce skin reaction in guinea pigs. Both emulsions had the same activity in both experiments. We selected squalane as base material and produced two types of squalane-based formulations (vialed emulsion and pumped emulsion) that can easily be prepared as oil-in-water emulsions. Although the vialed emulsion showed the same pattern of distribution as a usual homogenized emulsion, the pumped emulsion showed more uniform distribution than the other two emulsions. Whereas both emulsions enhanced strong delayed type hypersensitivity (DTH) reaction in a mouse model, the pumped emulsion induced slightly smaller edema. Data on oil droplet size distribution suggest that few micrometer oil droplet size might be appropriate for oil-in-water microemulsion of SMP-105. The antitumor potency of SMP-105 emulsion was stronger than that of some of the launched toll-like receptor (TLR) agonists (Aldara cream, Picibanil, and Immunobladder). Aldara and Picibanil showed limited antitumor effectiveness, while Immunobladder had almost the same effect as SMP-105 at the highest dose, but needed about 10 times the amount of SMP-105. These findings first indicate that SMP-105 has great potential in cancer immunotherapy.
Driving Control Algorithm for Maneuverability, Lateral Stability, and Rollover Prevention of 4WD Electric Vehicles With Independently Driven Front and Rear Wheels (2011)

This paper describes a driving control algorithm for four-wheel-drive (4WD) electric vehicles equipped with two motors at front and rear driving shafts to improve vehicle maneuverability, lateral stability, and rollover prevention. The driving control algorithm consists of the following three parts: 1) a supervisory controller that determines the control mode, the admissible control region, and the desired dynamics, such as the desired speed and yaw rate; 2) an upper level controller that computes the traction force input and the yaw moment input to track the desired dynamics; and 3) a lower level controller that determines actual actuator commands, such as the front/rear driving motor torques and independent brake torques. The supervisory controller computes the admissible control region, namely, the relationship between the vehicle speed and the maximum curvature of the vehicle considering the maximum steering angle, lateral stability, and rollover prevention. In the lower level controller, a wheel slip controller is designed to keep the slip ratio at each wheel below a limit value. In addition, an optimization-based control allocation strategy is used to map the upper level and wheel slip control inputs to actual actuator commands, taking into account the actuator constraints. Numerical simulation studies have been conducted to evaluate the proposed driving control algorithm. It has been shown from simulation studies that vehicle maneuverability, lateral stability, and rollover mitigation performance can be significantly improved by the proposed driving controller.
Mapping Components of Partial Resistance to Northern Leaf Blight of Maize Using Reciprocal Translocations (1992)

Maize F 2 populations were constructed by crossing a series of northern leaf blight (NLB, caused by Exserohilum turcicum) susceptible reciprocal translocation stocks with the partially resistant inbred line Mo17, followed by one generation of selfing. Translocation breakpoints were marked with the waxy (wx) recessive gene and F 2 seed were classified as waxy or nonwaxy before planting. F 2 plants inoculated with E. turcicum were evaluated in the field and greenhouse for infection efficiency, incubation period, lesion length, lesion expansion rate, and sporulation (...)
Deregulation of the cell cycle in cancer. (2000)

Mitogenic and growth-inhibitory signals influence cell-cycle progression through their action on a family of cyclin-dependent kinases (cdks). The activity of cdk complexes is regulated in part by the association of a cyclin partner that acts as a positive effector and by two families of cdk inhibitors, the kinase inhibitor proteins (KIP) and the inhibitors of cdk4 (INK4), which act as negative effectors. In human malignancies, increased expression of cyclins is frequently observed. Cyclin D1 and E are frequently overexpressed in breast cancers, and cyclin E overexpression has been correlated with a poor prognostic outcome. The abrogated expression or the acquisition of mutations that render cdk inhibitors functionally inactive have similarly been found in human malignancies. The p16 gene is frequently deleted or mutated in cancers. Although normal epithelial cells express high levels of p27 protein, reduced levels of p27 have been observed in several human cancers, and this has been consistently correlated with a poor prognostic outcome. In this review, we will provide a brief overview of the cell cycle regulators and then discuss their deregulation in cancers.
Das Bevölkerungsproblem (1953)

Der rote Faden, der alle geschichtlichen Betrachtungen durchziehen muß, ist das Bevölkerungsproblem, und in dieser Hinsicht besteht ein Unterschied zwischen der Geschichte der Vergangenheit und der Geschichte der Zukunft. In der Vergangenheit gab es Menschen, und der Historiker stellt fest, was sie taten; in der Geschichte der Zukunft muß er mit der grundlegenden Frage beginnen, was für Menschen es überhaupt geben wird. Die Frage nach den Menschen, die im Laufe der Zeitalter auf der Erde überleben werden, ist fundamental und muß den Vorrang vor allen anderen Fragen haben: ob der künftige Mensch besser oder schlechter sein wird als der gegenwärtige, oder: ob er sich zu Höhen erheben wird, die wir uns nicht vorstellen können, oder: ob er auf eine Stufe hinabsinken wird, die wir verabscheuen müßten. Überleben, das ist die Grundfrage, und das dürfen wir nie aus den Augen verlieren; aber an sich ist das unbefriedigend, denn wir möchten uns ja ein Werturteil über unsere Nachkommen bilden. In diesem Kapitel werde ich also vor allem allgemeine Bevölkerungsfragen behandeln, mich aber abschließend einigen dieser interessanten Qualitätsprobleme zuwenden. Obgleich diese uns weit mehr ansprechen als die Tatsache des Überlebens, muß aber doch daran festgehalten werden, daß sie dieser untergeordnet sind, weil nur die überlebenden Rassen Geschichte machen.
ELEKTRONISCH GEREGELTER BREMSKRAFTVERSTAERKER (1995)

In den letzten Jahren stand verstaerkt die passive Sicherheit von Fahrzeugen im Vordergrund des Interesses. Nunmehr scheint man sich wieder mehr mit der aktiven Sicherheit zu beschaeftigen. Zunehmend stellt sich dabei den Entwicklern die Aufgabe, mehrere, nebeneinander arbeitende Systeme der aktiven Fahrsicherheit zu integrieren, nicht zuletzt auch aus Kostengruenden. Im Beitrag wird gezeigt, wie man die aktive Sicherheit durch einen fremdbeluefteten, elektronisch geregelten Unterdruck-Bremskraftverstaerker (BKV) verbessern kann. Aus der traditionellen Komponente wird dabei ein System, das anderen Systemen wie dem ABS zuarbeitet, so dass diese vereinfacht werden koennen. Die Entwicklung basiert auf einer Kooperation zwischen Mercedes-Benz und Lucas Industries. Titel in Englisch: Electronically controlled brake booster.
Van klinkende munten en getapte flappen. Verborgen voorkeuren in een nieuw muntsysteem (2000)

Contains fulltext : 74342.pdf ( ) (Open Access)
On optimizing high‐pressure freezing: from heat transfer theory to a new microbiopsy device (1998)

High-pressure freezing (HPF) is currently the only method which enables adequate cryoimmobilization of biological samples thick enough to describe the bulk of the sample. In the current state of HPF instrumentation and preparation methods, the technique has not yet reached its full potential. While suspensions can be prepared easily for HPF, tissue preparation is restricted by the need to compromise between different requirements and difficulties. (i) In order to achieve optimal freezing quality, very thin samples are required. (ii) There is mechanical difficulty in cutting such thin samples without distorting the organization of the tissue. (iii) The cutting and the succeeding preparation steps of small samples require long handling times (minutes), which may result in physiological and hence structural alterations. Computerized heat transfer simulations are presented which confirm that the efficiency of heat extraction from cylindrical samples contained within thin-walled metal tubes is higher than from standard flat discoid samples sandwiched between relatively thick aluminium platelets. Based on this fact, we developed a prototype of a new microbiopsy device which enables the quick excision of such cylinders of soft tissues. The device utilizes sharp gold needles of an inner diameter of 200 microm and wall thickness of 50 microm. The frozen sample contained in the soft gold needle permits all the manipulations needed for conventional cryo-preparation techniques for electron microscopy (e.g. cryo-sectioning, freeze-fracturing, freeze-substitution).
Identifying International Forest-Related Issues in Indonesia Based on Actors’ Statements in Public and Expert Deliberations (2012)

Over the last 20 years a considerable number of international forest-related policies has evolved, collectively referred to as the international forest regime complex. The objectives of this study are to identify the most relevant international forest-related issues discussed in Indonesia as well as the most active actors and their positions on these issues. The empirical methods used include content analysis of Indonesian newspapers, national expert journals, expert mailing lists, and international organizations’ position papers. In addition, experts were interviewed to verify and complement the data. As a result, seven forest-related international issues in Indonesia are identified, namely: timber legality; harmonisation of wood and forest certification schemes; oil palm plantation and its environmental aspects; land use change; climate change including REDD initiative; forest and species conservation; and deforestation and decentralised forest governance. Public and expert deliberations are found to differ regarding the depth of information as well as their immediate importance for the people and their long-term objectives. The Ministry of Forestry and, surprisingly, the Ministry of Trade are the most active actors in these issues. The main lines of conflict lie between forest utilisation interests which are supported by the Ministry of Forestry, Ministry of Trade, oil palm and wood industry associations vis a vis forest conservation interests powered by WWF and Greenpeace.
Single-chip design of bit-error-correcting stack decoders (1992)

The design of a single-chip VLSI system to implement the Zigangirov-Jelinek sequential decoding algorithm for bit-error-correction is described and the dependence of performance on design parameters is discussed. By virtue of being self-contained, having few input and output pins, and processing stack elements once each clock cycle, the system should be capable of high-speed decoding. For constraint length 21, rate 1/2 codes, and 3-b soft decision detection, it is found that a system containing approximately 25000 stack cells reduces errors in a 3-dB signal-to-noise level environment, corresponding to 7.8% hard decision error rate, by two orders of magnitude. Higher decoding gain is obtained at lower noise levels through the use of a relatively long constraint length. The constraint length is not limited by the architecture. Chip area estimates needed to obtain prescribed decoded error rates and average decoding rates are also described and indicate that an effective system is potentially achievable with current technology.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Application Programming Interfaces for Networks (Draft White Paper) (1998)

: This white paper motivates the need for a standard software infrastructure for programming of networks, for service / signalling control and switch control and programming interfaces. The objective is to enable the development of open signalling, control and management applications as well as higher level multimedia services on networks. The scope of the networks considered extends from ATM switches and circuit switches to hybrid switches such as high speed IP switches and routers that provide for fast switching of IP packets over an ATM backbone. The basic ideas represented herein are in the process of being proposed for a standard for application programming interfaces for networks (http://www.iss.nus.sg/IEEEPIN/). It is expected that as the standard matures, this document will become an overview document for the standard. 1. Introduction and Motivation A spate of developments in access technologies, high speed switching, distributed software engineering, multimedia systems, ATM ...
Borehole cements and the downhole environment—a review (1986)

Summary A wide range of cements and cement additives are available for borehole construction purposes. The mechanics of cement placement dictate the required properties of the cement slurry, but the borehole environment dictates the cement type. The overall borehole environment is created by the interaction of physical, chemical and biological factors, each of which contribute to cement reactivity and cement durability. Evaluation of borehole cements can be undertaken either using downhole geophysics, or through the investigation of laboratory prepared samples, but neither method usually pays sufficient regard to the borehole environment.
Saliva Alcohol Reagent Strips in Altered Response Protocols (1990)

The prehospital care provider has been limited in his or her initial assessment of patients due to having available only a limited number of simple diagnostic tests. There has not been an accurate field test available to rule out significant ethanol intoxication. We designed a prospective trial for the prehospital setting to test the utility of a rapid, semi-quantitative, saliva alcohol reagent strip for patients with an altered level of consciousness. We found that these strips were useful in ruling out significant ethanol intoxication as a cause of an altered level of consciousness with a sensitivity of 85.7% and a specificity of 94.4%, but were not useful in accurately predicting the blood alcohol level. We conclude that these reagent strips are useful in the prehospital setting to provide information about patients with an altered level of consciousness.
Forecasting quarterly hog prices: Simple autoregressive models vs. naive predictions (1997)

In this note, we study the forecasting performance of some simple models applied to the hog markets in the Nordic countries. In terms of accuracy (MSE and MAPE), a simple autoregressive model outperforms the naive expectations benchmark in some samples, as does a very simple VAR-type model in which lagged piglet prices are added to the lagged hog prices as RHS variables. Forecasting performance is, however, quite sensitive to the chosen lag structure, and there is reason to doubt whether the simple autoregressive model from an economic point of view yields significantly better results than those of the naive model. Focusing on directional forecasts, on the other hand, the simple VAR-models perform clearly better. Thus, for producers whose main concern it is whether the price moves up or down, these models may be quite useful. © 1997 John Wiley & Sons, Inc.
A 32,000-Word Magnetic-Core Memory (1957)

The development of the IBM 738 magnetic core storage unit is described and associated engineering problems are discussed, including the electrical and mechanical arrangements for packaging more than one million magnetic cores and their circuits. This paper describes the driver circuits and the sense amplifier used for this system.
Sobre a recorrente instabilidade política tailandesa e a falta de repercussões internacionais (2010)

o artigo trata da fragilidade política da\nTailândia. Nesse sentido, ele aborda a pouca repercussão\nda política tailandesa perante a comunidade\n\ninternacional.
Response to Intervention: A Research-Based Summary (2011)

Response to Intervention (RTI) is an instructional framework through which schools can provide early intervention for students experiencing academic and behavioral difficulties. It is also promoted as an alternative to the IQ-discrepancy model for identifying students with learning disabilities. Most states have developed, or are developing, models of RTI that can be used by school systems and the topic of RTI is frequently written about in educational journals and spoken about at professional conferences. The purpose of this article is to provide the reader with a summary of the research base related to the typical components of the RTI process, as well as the evidence base for RTI when implemented in its entirety.
A large-deflection high-force micro electromagnetic hydraulic Latex membrane actuator for fluid manipulation in micro channels (2011)

We report a micro actuator platform that produces large deflection and high-force movements of multiple membrane arrays to control microfluidic channels constructed atop, by utilizing electromagnetic force and hydraulic deflection amplification. Additionally, a high-elongation polymer, Latex, is introduced as an actuator membrane to accommodate highly enhanced membrane deflection. The fabricated actuator platform (20×20×8 mm <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">3</sup> ) produced the maximum membrane deflection of 441um and actuation force of 53.9mN at an operation voltage of 14V utilizing a 120μm-thick Latex membrane. It successfully demonstrated leak-free valving (open/close) operation up to 2Hz against liquid flow pressure of 0.7kPa in actual microfluidic channels with various geometries (width/height are 500/51μm and 1500/202μm). Thus, this system obviates the need for external fluidic sources, such as highly-pressurized gas cylinders or syringe pumps that have prohibited the true `miniaturization' and `portability' of typical lab-on-chips.
FIRST RECORD OF CLIMACIA CALIFORNICA (NEUROPTERA: SISYRIDAE) AND ITS HOST SPONGE, EPHYDATIA MULLERI (PORIFERA: SPONGILLIDAE), FROM IDAHO WITH WATER QUALITY RELATIONSHIPS (1985)

(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Clindamycin Compared with Penicillin for the Treatment of Anaerobic Lung Abscess (1983)

The clinical efficacy of clindamycin was compared with that of penicillin in a randomized study of the treatment of community-acquired putrid lung abscess. After starting therapy, patients treated with clindamycin had a shorter febrile period and fewer days of fetid sputum than patients treated with penicillin (mean 4.4 versus 7.6 days and 4.2 versus 8.0 days, respectively, p less than 0.05). Four of 20 patients treated with penicillin had clinically significant pulmonary or pleural extension of their infection within 10 days after starting therapy; this was not found in any of 19 patients treated with clindamycin (p less than 0.05). Penicillin treatment failed in two additional patients after 20 days of therapy. Within 1 month after treatment, 1 of 4 patients given penicillin for 3 weeks had relapse, but none of the 13 patients given clindamycin for 3 or 6 weeks, and none of the 5 patients given penicillin for 6 weeks had relapse. Overall, only 8 of 15 patients treated with penicillin who could be followed to the end of the study were cured, whereas all 13 patients treated with clindamycin who could be followed were cured (p less than 0.01). These results suggest that penicillin may not be optimal therapy for anaerobic lung abscess.