gebhart/patrepeval huggingface dataset:
Intrusion and ransomware detection system (2018)

Attackers and cybercriminals are always in a race to either compromise networks and servers or embezzle ransoms through ransomware. Intruders must be prevented from such exploitations of assets, and their malicious attempts counterattacked. Among of the easiest ways of preventing intruders from compromising servers and networks is the use of traditional security controls, such as Intrusion Prevention Systems (IPS), firewalls and Anti-viruses. Such tactics could be successful at lower attacks levels. Current attacks are more aggressive, they can bypass most security tools. Servers are being compromised and files encrypted for ransom. In this paper, we introduce layers of deception systems to detect any intrusion or ransomware trying to gain access to compromise private files by using a deception system based on honeyfiles and honeytokens. We deploy a proof of concept implementation of one of the key deception methods proposed to detect ransomware and intruders.
Picosecond Pulse Stroboscopic Scanning Electron Microscope (1978)

The stroboscopic SEM has been developed to observe the two-dimensional dynamic voltage contrast images of semiconductor devices in the nanosecond and picosecond regions. It consists of a usual SEM and a pulse gate which is inserted between the electron gun and the condenser lens. The shortest beam pulse width is 0.2 ps. Some micrographs are shown for a 1 GHz Gunn diode and a simple 8 MHz digital IC.
Flavin Catalyzed Oxidations of Sulfides and Amines with Molecular Oxygen (2003)

Novel biomimetic, aerobic oxidation with an organocatalyst was performed. The oxidations of organic substrates such as sulfides, secondary amines, N-hydroxylamines, and tertiary amines with molecular oxygen (1 atm) or even in air in the presence of 5-ethyl-3-methyllumiflavinium perchlorate catalyst and hydrazine monohydrate in 2,2,2-trifluoroethanol occur highly efficiently to give the corresponding oxidized compounds in excellent yields along with water and molecular nitrogen, which are environmentally benign. The TON of the oxidation of sulfides amounts to 19 000.
Buffer Occupancy-Based Transport to Reduce Flow Completion Time of Short Flows in Data Center Networks (2019)

Today’s data centers host a variety of different applications that impose specific requirements for their flows. Applications that generate short flows are usually latency sensitive; they require their flows to be completed as fast as possible. Short flows suffer to quickly increase their sending rate due to the existing long flows occupying most of the available capacity. This problem is caused due to the slow convergence of the current data center transport protocols. In this paper, we present a buffer occupancy-based transport protocol (BOTCP) to reduce flow completion time of short flows. BOTCP consists of two parts: (i) A novel buffer occupancy-based congestion signal, and (ii) a congestion control scheme that uses the congestion signal to reduce flow completion time of short flows. The proposed buffer occupancy-based congestion signal gives a precise measure of congestion. The congestion control scheme makes a differentiated treatment of short and long flows to reduce flow completion time of short flows. The results show that BOTCP significantly improves flow completion time of short flows over the existing transport protocols in data center networks.
Multifunctional waveguide interferometer sensor: simultaneous detection of refraction and absorption with size-exclusion function (2018)

A waveguide Young interferometer is presented with simultaneous detection of complex refractive index of a liquid sample. The real part of the refractive index change (refraction) is detected by tracing phase shifts of the interferogram generated by a sensing and reference waveguide. The imaginary part of the refractive index (absorption) is determined by the attenuation of the transmitted signal at certain wavelength. Furthermore, nano-filters are fabricated atop the sensing waveguide, which enables size-exclusion filtering of species to the evanescent field. It shows capability of distinguishing small and large particles from 100 nm to 500 nm in diameter, which is further confirmed by fluorescent excitation experiments. The present sensor could find broad application in optical characterization of complex turbid media with regard to their complex refractive index.
Synthesis and Electrochemical Investigations of Ni[sub 1−x]O Thin Films and Ni[sub 1−x]O on Three-Dimensional Carbon Substrates for Electrochemical Capacitors (2005)

Nickel oxide/carbon nanotube film nanocomposite electrodes for electrochemical capacitors were prepared by electrochemically precipitating nickel hydroxide onto a CNT film substrate and heating it in air at . For comparison, nickel oxide thin film and nickel oxide/carbon paper ( paper) electrodes were also prepared via electrochemical route. The nickel oxide layers ( thickness) in the film electrode were coated uniformly on the surface of the individual CNTs, constructing a 3D nanoporous network structure through the entire thickness of the film. In comparison to the thin film and paper electrodes, the film electrode showed a very high specific capacitance of with a high rate capability in KOH. The film electrode also showed a good cycle life during in KOH. The high specific capacitance and good power characteristics of the nanocomposite electrode can be attributed to the construction of an electrode with a very thin film of electroactive materials with a nanometer thickness on a CNT film substrate with a 3D nanoporous network structure.
Achieving EMI compliance with DVI and HDMI on defense/aerospace platforms (2009)

Digital visual interface (DVI) and high definition multimedia interface (HDMI) have become very popular digital interfaces in the consumer electronics arena for high definition video and audio with personal computers and in-home theatre systems. Due to the off-the-shelf availability of hardware and software that supports these interfaces, DVI and HDMI present the opportunity to provide the aircraft industry and the war fighter with state-of-the-art high-definition video capabilities today. However, these interfaces were not designed for the defense/aerospace electromagnetic effects environments. This paper presents guidelines with respect to circuit modification and cable/connector system design to allow compliance with defense/aerospace equipment EMI standards such as MIL-STD-461E and DO-160E.
Free energies of hydration of solute molecules. 2. Application of the hydration shell model to nonionic organic molecules (1987)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTFree energies of hydration of solute molecules. 2. Application of the hydration shell model to nonionic organic moleculesYoung Kee. Kang, George. Nemethy, and Harold A. ScheragaCite this: J. Phys. Chem. 1987, 91, 15, 4109–4117Publication Date (Print):July 1, 1987Publication History Published online1 May 2002Published inissue 1 July 1987https://pubs.acs.org/doi/10.1021/j100299a033https://doi.org/10.1021/j100299a033research-articleACS PublicationsRequest reuse permissionsArticle Views134Altmetric-Citations63LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access options Get e-Alerts
The Semantic Grid: Past, Present, and Future (2005)

Grid computing offers significant enhancements to our capabilities for computation, information processing, and collaboration, and has exciting ambitions in many fields of endeavor. We argue that the full richness of the Grid vision, with its application in e-Science, e-Research, or e-Business, requires the "Semantic Grid." The Semantic Grid is an extension of the current Grid in which information and services are given well-defined meaning, better enabling computers and people to work in cooperation. To this end, we outline the requirements of the Semantic Grid, discuss the state of the art in achieving them, and identify the key research challenges in realizing this vision.
Hormonal stimulation of DNA synthesis in primary cultures of adult rat hepatocytes. (1976)

Adult rat hepatocytes have been previously isolated and maintained in monolayer culture, but attempts to stimulate DNA synthesis have been unsuccessful. Hormonal conditions are now described which induce DNA synthesis in cultured hepatocytes from partially hepatectomized rats. DNA synthesis was determined autoradiographically by the incorporation of [3H]thymidine into nuclei of morphologically distinct hepatocytes. Insulin (4-4000 nM) or epidermal growth factor (10 ng/ml) alone caused significant increases in the labeling index. The two hormones together acted synergistically to produce labeling indices of 35-50% on the third day of culture, compared with 2-7% in control cultures. The addition of glucagon (400 nM) further increased the labeling indes. Dexamethasone (80 ng/ml) inhibited DNA synthesis but, under certain conditions, enhanced cell attachment. Growth hormone and triiodothyronine had no significant effect on DNA synthesis. The mixture of epidermal growth factor, insulin, and glucagon also stimulated incorporation of [3H]thymidine into phenol-extracted DNA. Although DNA synthesis was stimulated, cell division occurred infrequently. These data suggest a prominent role for epidermal growth factor in promoting hepatic DNA synthesis by acting in concert with insulin and glucagon.
이야기치료 기법을 활용한 자기서사 탐색과 치료 -우울증 진단을 받은 중년여성을 사례로- (2016)

본 논문은 이야기치료 기법을 활용하여 자기서사를 탐색하고, 왜곡된 자기서사를 긍정적으로 형성해 가는 과정을 담고 있다. 본 논문에서 소개하는 사례는 전체10회기에 걸쳐 진행되었으며, 임상대상자는 화성시 소재의 복지관을 이용하는 우울증 진단을 받은 여성이다. 연구자는 내담자의 이야기를 작품서사로 구현하기 위한 방법으로 이야기치료 기법을 활용하였다. 관계형성단계는 내담자의 인생전반을 이야기로 풀어내는 과정으로, 자신의 이야기 작품을 형성해 갈 수 있도록 하였다. 문제의 외재화 단계에서는 내담자의 자녀서사, 남녀서사, 부모서사, 부부서사를 탐색하여 내담자의 미해결된 감정이 대물림되고 있음을 볼 수 있었다. 문제에 이름 붙이는 작업을 통해 내담자가 지니고 있는 문제 이야기를 내담자와 분리시키고, 문제가 내담자의 잘못이라는 인식에서 벗어나 문제 그 자체로 인식하여 주체적인자기서사를 형성해 갈 수 있도록 하였다. 대안적 이야기 만들기 단계에서는 자서전 쓰기를 하였다. 그 과정에서 대물림 되는 부정적인 자기서사를 긍정적인 자기서사로 풀어갈수 있도록 하였다. 본 논문의 의의는 이야기치료 기법을 활용한 자기서사 탐색 과정에서 중년여성의 우울감이 완화되었다는데 있다. 가시적인 결과로는 내담자의 우울척도(CES-D, 2001)수치가 사전점수 30점에서 사후점수 15점으로 낮아졌다는 것이 이를 뒷받침한다.
Room-temperature mid-infrared laser sensor for trace gas detection (1997)

Design and operation of a compact, portable, room-temperature mid-infrared gas sensor is reported. The sensor is based on continuous-wave difference-frequency generation (DFG) in bulk periodically poled lithium niobate at 4.6 mum, pumped by a solitary GaAlAs diode laser at 865 nm and a diode-pumped monolithic ring Nd:YAG laser at 1064.5 nm. The instrument was used for detection of CO in air at atmospheric pressure with 1 ppb precision (parts in 10(9), by mole fraction) and 0.6% accuracy for a signal averaging time of 10 s. It employed a compact multipass absorption cell with a 18-m path length and a thermoelectrically cooled HgCdTe detector. Precision was limited by residual interference fringes arising from scattering in the multipass cell. This is the first demonstration of a portable high-precision gas sensor based on diode-pumped DFG at room temperature. The use of an external-cavity diode laser can provide a tuning range of 700 cm(-1) and allow the detection of several trace gases, including N(2) O, CO(2), SO(2), H(2) CO, and CH(4).
Applications of fast phasor measurements on utility systems (2003)

The authors describe a project in which the capabilities of fast phasor measurements were applied to power system problems. They describe the phasor measurement units and the central host of the monitoring system, the expected kinds of power system dynamics that are sensed and recorded, the anticipated triggering problems, and an analysis of initial siting considerations. In addition, the following applications of phasor measurement are discussed: disturbance monitoring, system protection and state estimation.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Reducing the Charge Carrier Transport Barrier in Functionally Layer‐Graded Electrodes (2017)

Abstract Lithium‐ion batteries (LIBs) are primary energy storage devices to power consumer electronics and electric vehicles, but their capacity is dramatically decreased at ultrahigh charging/discharging rates. This mainly originates from a high Li‐ion/electron transport barrier within a traditional electrode, resulting in reaction polarization issues. To address this limitation, a functionally layer‐graded electrode was designed and fabricated to decrease the charge carrier transport barrier within the electrode. As a proof‐of‐concept, functionally layer‐graded electrodes composing of TiO 2 (B) and reduced graphene oxide (RGO) exhibit a remarkable capacity of 128 mAh g −1 at a high charging/discharging rate of 20 C (6.7 A g −1 ), which is much higher than that of a traditionally homogeneous electrode (74 mAh g −1 ) with the same composition. This is evidenced by the improvement of effective Li ion diffusivity as well as electronic conductivity in the functionally layer‐graded electrodes.
Gingival Epithelial Cell Expression of Macrophage Inflammatory Protein‐1α Induced by Interleukin‐1β and Lipopolysaccharide (2007)

MIP-1alpha expression by gingival epithelial cells may be important in initiating inflammation by facilitating accumulation and activation of leukocytes. The ability of MIP-1alpha to facilitate formation of multinuclear bone cells indicates a possible role in periodontitis-associated bone destruction. These findings indicate MIP-1alpha may play an important role in early and later stages of inflammatory-related periodontitis.
[Anaphylactic contraction is a property of many but not all skeletal muscles]. (1999)

The authors studied the ability for anaphylactic contraction in vitro of musculus plantaris, diaphragmatic muscle and musculus soleus of guinea pig. The muscles of double sensitized pigs were denervated and 4 weeks after the nerve cut the muscles' specimens were studied for anaphylactic contraction. The addition of the resolving dose of the specific antigen to incubation medium resulted in anaphylactic contraction of the diaphragmatic muscle and musculus soleus. Musculus plantaris did not respond. Mechanisms of anaphylactic contraction of the skeletal muscle are discussed.
ChemInform Abstract: Direct C—O Bond Activation Mediated by AcOH: A New Metal‐Free Way for α‐Functionalization of Ferrocene Alcohols. (2012)

Abstract α‐Functionalization of ferrocenyl alcohols with various C‐, N‐, O‐ and S‐nucleophiles proceeds smoothly at room temperature in acetic acid.
In Vitro Engineering Using Synthetic tRNAs with Altered Anticodons Including Four- Nucleotide Anticodons (2003)

Synthetic tRNAs—those that are transcribed in vitro from a DNA sequence that has been ligated into an appropriate plasmid—have a wide variety of applications that range from testing tRNAs for their requirements for amino-acylation (1) to providing reagents for the investigation of protein folding (2). The examples that will be described here involve specific tRNAs with altered anticodons. The construction of several of these tRNAs will be given in detail as examples of the procedure applied. Also, methods of use and how to test the efficiency of these tRNAs will be reviewed.
Mandatory annuity design in developing economies (2002)

This paper explores the appropriate development of policy towards mandatory, retirement income streams within this broad framework, paying particular attention to the economic environments relevant to developing economies. After a review of existing practices, numerical simulation techniques are used, to show how a modest, government-funded pension scheme, and appropriate annuity design in the mandatory funded sector, might sensibly be combined.
Neuroimmunomodulation and Immune Privilege: The Role of Neuropeptides in Ocular Immunosuppression (2002)

Regional immunoregulatory mechanisms insure that the most effective immune defense mounted is in proportion with preserving unique tissue functionalities. Immune-privileged tissues, such as the eye, are tissue sites of extreme regional immunoregulation. They have evolutionarily adapted several mechanisms to prevent the induction of inflammation within their tissue microenvironment. With over half a century of experimental examinations of ocular immune privilege, only recently have we come to understand that neuropeptides constitutively present in ocular tissues are part of the mechanisms of immune privilege.
LSTMVis: A Tool for Visual Analysis of Hidden State Dynamics in Recurrent Neural Networks (2017)

Recurrent neural networks, and in particular long short-term memory (LSTM) networks, are a remarkably effective tool for sequence modeling that learn a dense black-box hidden representation of their sequential input. Researchers interested in better understanding these models have studied the changes in hidden state representations over time and noticed some interpretable patterns but also significant noise. In this work, we present LSTMVis, a visual analysis tool for recurrent neural networks with a focus on understanding these hidden state dynamics. The tool allows users to select a hypothesis input range to focus on local state changes, to match these states changes to similar patterns in a large data set, and to align these results with structural annotations from their domain. We show several use cases of the tool for analyzing specific hidden state properties on dataset containing nesting, phrase structure, and chord progressions, and demonstrate how the tool can be used to isolate patterns for further statistical analysis. We characterize the domain, the different stakeholders, and their goals and tasks. Long-term usage data after putting the tool online revealed great interest in the machine learning community.
Solar cell efficiency tables (version 40) (2012)

ABSTRACT Consolidated tables showing an extensive listing of the highest independently confirmed efficiencies for solar cells and modules are presented. Guidelines for inclusion of results into these tables are outlined and new entries since January 2012 are reviewed. Copyright © 2012 John Wiley & Sons, Ltd.
Light-Driven Heterogeneous Reduction of Carbon Dioxide: Photocatalysts and Photoelectrodes (2015)

A thorough review article on work to publication date on the photocatalysis and photoelectrochemistry of CO<sub>2</sub> reduction chemistry. This work also contains an up to date tutorial on photoelectrochemistry in general.
IL‐12/IL‐18‐preactivated donor NK cells enhance GVL effects and mitigate GvHD after allogeneic hematopoietic stem cell transplantation (2017)

Adoptive transfer of donor NK cells has the potential of mediating graft-versus-leukemia (GVL) effect while suppressing acute graft-versus-host-disease (aGVHD) during allogeneic hematopoietic stem cell transplantation (allo-HSCT). However, these beneficial effects are limited by the transient function of adoptively transferred NK cells. Previous studies demonstrate that cytokine-induced memory-like NK cells that are preactivated by IL-12, IL-15, and IL-18 have enhanced effector functions and long life span in vivo. Here, we investigated the effects of IL-12/18-preactivated and IL-12/15/18-preactivated donor NK cells on GVL and aGVHD in a murine model of allo-HSCT. We found that both IL-12/18- and IL-12/15/18-preactivated NK cells mediated stronger GVL effect than control NK cells mainly due to their elevated activation/cytotoxicity and sustained proliferative potential. Interestingly, we observed that although both IL-12/18- and IL-12/15/18-preactivated NK cells significantly inhibited severe aGVHD, only the IL-12/18-preactivated NK cells maintained the beneficial effect of donor NK cells on mild aGVHD. The IL-12/15/18-preactivated NK cell infusion accelerated aGVHD in the fully-mismatched mild aGVHD model. Our results demonstrated that IL-12/18-preactivated NK cells displayed sustained and enhanced GVL functions, and could mitigate aGVHD despite the severity of the disease. IL-12/18-preactivated donor NK cell infusion may be an effective and safe adoptive therapy after allo-HSCT.
Vers des transformations d'applications à parallélisme de données en équations synchrones (2006)

Ce papier prsente les premiers rsultats d'une tude concernant la transformation d'applications paralllisme de donnes en quations synchrones.Les applications considres sont exprimes l'aide du mtamodle GASPARD qui tend le langage ARRAY-OL, ddi aux applications de traitement de donnes intensives.Le principe gnral des transformations envisages est expos ainsi que les ides de mise en oeuvre.Les modles synchrones rsultants permettent d'aborder plusieurs questions lies la validation formelle, par exemple, vrification de proprits de synchronisabilit, de latence, etc, en utilisant les outils et techniques formels offerts par la technologie synchrone.Ils permettent ainsi l'accs des fonctionnalits complmentaires avec celles de l'environnement associ GASPARD, qui propose une mthodologie de conception conjointe matriel/logiciel de systmes intgrs sur puce.Les transformations suivront une approche d'Ingnierie dirige par les modles (IDM/MDE).Des perspectives sont mentionnes concernant l'introduction d'automates de contrle au sein des modles obtenus.
Finding ideographic representations of Japanese names written in Latin script via language identification and corpus validation (2004)

Multilingual applications frequently involve dealing with proper names, but names are often missing in bilingual lexicons. This problem is exacerbated for applications involving translation between Latin-scripted languages and Asian languages such as Chinese, Japanese and Korean (CJK) where simple string copying is not a solution. We present a novel approach for generating the ideographic representations of a CJK name written in a Latin script. The proposed approach involves first identifying the origin of the name, and then back-transliterating the name to all possible Chinese characters using language-specific mappings. To reduce the massive number of possibilities for computation, we apply a three-tier filtering process by filtering first through a set of attested bigrams, then through a set of attested terms, and lastly through the WWW for a final validation. We illustrate the approach with English-to-Japanese back-transliteration. Against test sets of Japanese given names and surnames, we have achieved average precisions of 73% and 90%, respectively.