Miracle-dz/UniFAR-FTUs huggingface dataset:
A New Fullerene-like Inorganic Compound Fabricated by the Sonolysis of an Aqueous Solution of TlCl3

The sonication of an aqueous solution of TlCl3 under a flow of argon has led to a precipitate, which is composed of two products. The major product is Tl2OCl2, while Tl2O is obtained in small quantities. The later has a structure of a multi-shell closed compound. The identification of the inorganic fullerenes in the TEM picture as the thallium(I) oxide is based on SAED measurements.
352.2 MHz -150 KW SOLID STATE AMPLIFIERS AT THE ESRF

The ESRF has ordered seven 352.2 MHz – 150 kW Solid State Amplifiers (SSA) from the French company ELTA, with a design derived from the existing SSA developed by SOLEIL. The first four SSA will be commissioned by the end of 2011 and will be connected to the two booster cavities in winter 2012 providing in total 600 kW in 10 Hz cycles. Thanks to anti-flicker capacitor banks with a total of 3.2 F in the 280 V DC power supply, up to only 400 kW will be drawn from the mains as compared to 1200 kW for the former klystron transmitter. The three remaining SSA will be received in 2012 and will feed three new single cell HOM damped cavities on the storage ring. The analysis of the market had shown that an alternative to klystrons needed to be investigated to guarantee the long term operation of the ESRF. SSA can be operated with a number of RF modules lost and are therefore intrinsically highly redundant. In parallel to the production by industry of this first batch of SSA, the ESRF is developing its own amplifier modules and proposing an alternative way to combine typically one hundred RF modules using a single cavity combiner.
HI asymmetry in the isolated galaxy CIG 85 (UGC 1547)

We present the results from the Giant Metrewave Radio Telescope (GMRT) interferometric HI and 20 cm radio continuum observations of CIG 85, an isolated asymmetric galaxy from the AMIGA (Analysis of the Interstellar Medium of Isolated GAlaxies) sample. Despite being an isolated galaxy, CIG 85 showed an appreciable optical and HI spectral asymmetry and therefore was an excellent candidate for resolved HI studies to understand the reasons giving rise to asymmetries in isolated galaxies. The galaxy was imaged in HI and 20 cm radio continuum using the GMRT. For a detailed discussion of the results we also made use of multi-wavelength data from archival SDSS, GALEX and Halpha imaging. We find the HI in CIG 85 to have a clumpy, asymmetric distribution which in the NW part is correlated with optical tail like features, but the HI velocity field displays a relatively regular rotation pattern. Evaluating all the observational evidence, we come to a conclusion that CIG 85 is most likely a case of a disturbed spiral galaxy which now appears to have the morphology of an irregular galaxy. Although it is currently isolated from major companions, the observational evidence is consistent with HI asymmetries, a highly disturbed optical disk and recent increase in star formation having been caused by a minor merger, remnants of which are now projected in front of the optical disk. If this is correct, the companion will be fully accreted by CIG 85 in the near future.
Translingual and Digital Ecologies: A Cloud Pedagogy for Second Language Classrooms

Scholarship in cloud pedagogy has provided intriguing lenses through which researchers enhance pedagogical approaches for digital composition classrooms. However, there is a lack of discussion on how cloud pedagogy could be employed to benefit second language learners of writing. Scholars in both digital and translingual areas of research have touched on conceptualizing their theories through multimodal, collaborative, and ecological perspectives of writing. Therefore, this article looks into the theories and practices of translingualism, and explore how translingual writing can be merged and integrated into the multimodal applications of cloud-based learning. Following and expanding the practices of digital composition, this paper aims to argue for an ontological shift to a translingual view of cloud-based writing and examine how it informs second language learning.
Nursing Theory Utilization And Application

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Liver Image Analysis using Color and Texture Descriptors

Microscopic imaging is increasingly becoming useful in analyzing problems and processing techniques in digital image processing. Liver failure is caused by improper functioning of hepatocytes that leads towards various liver diseases if not detected earlier. The automated system is proposed for normal and suspected liver samples detection. Features selection is based on texture and color properties of microscopic images. In classification, SVM classifier with Radial basis function is used to correctly classify the abnormal liver images contained hepatocyte cells. Performance of proposed system is tested on mice liver dataset and 83% accuracy is achieved. Keywords—Hepatic Failure; Microscopic Images; Color Autocorrelogram; Hepatocytes; SVM Classifier
Novel, Very Strong, Uncharged Auxiliary Bases; Design and Synthesis of Monomeric and Polymer‐Bound Triaminoiminophosphorane Bases of Broadly Varied Steric Demand

The synthesis and properties of a number of very strong iminophosphorane bases up to an extremely high level of steric hindrance are described. They cover a range of ca. 4 pK units in basicity and a range of more than 11 orders of magnitude in their rates of methylation with methyl iodide. Most of the systems are readily prepared in up to molar quantities, conveniently recovered from their salts and are of high chemical and thermal stability. Crystal structures were determined in order to parametrize a force field, which is utilized in molecular modeling studies offering a rationalization of the observed differences in steric hindrance and basicity. Depending on the degree of steric protection of the basic center, these novel bases are proposed as unprecedented, versatile auxiliary bases in E2 eliminations and in reactions involving deprotonation in the presence of more or less strong electrophiles.
Extraction of Genomic DNA from Formalin Fixed - Paraffin Embedded Tissue for Forensic DNA Analysis: Influence of Proteinase K

A huge part of tissues preserved throughout the world used in diagnostic aim is formalin-fixed and paraffin embedded tissue (FFPET) which are a highly worthy supply for retrospective (genetic) application contain screening of mutations in cancer-critical genes in addition to detection of pathogens. The purpose of present study was to estimate the best method in the extraction of DNA from FFPET for utilizing in the forensic analysis by comparing three various extraction methods with and without proteinase K digestion and estimated the influence of these procedures of extraction in DNA quality, quantity and polymerase chain reaction (PCR) amplicon. In this study, the comparison was between three DNA extraction methods from five identically processed FFPET. The extraction methods, including DNA extraction kit, phenol: chloroform: isoamyl alcohol with and without proteinase K methods. Amplifiable DNA fragment size was assessed by amplification of exon 7 of CYP1A1 gene and the size of the fragment was (312 bp). Extractions by different methods used in this study were found suitable for amplification of fragment (312 bp) from all tissues used. The best amplification was after extraction without proteinase K and DNA extraction kit. In conclusion, amplification by PCR shows extremely affected by the method of extraction utilized. Pre-treatment of proteinase K was not a prerequisite for extractions of DNA from FFPET and the suitable extraction method was phenol: chloroform: isoamyl alcohol method without proteinase K as it was less time, less cost, yielding a good DNA quantity and quality. Keywords: Formalin Fixed-Paraffin Embedded Tissue, Forensic Analysis, Proteinase K.
Which syntactic information gets interpreted by phonosyntactic processes? Evidence from /u/ propagation in Southern Italian dialects

We address the classical problem of the relation between syntax and phonology starting from the view that phonology, as an interpretive component, works together with morphology and the lexicon as an externalization device (Berwick & Chomsky 2011). We consider a set of phonosyntactic phenomena (i.e. syntactically conditioned phonological phenomena), involving the spreading of /u/ and the preservation of final −a in some Southern Italian varieties. In section 1 we review the data concerning the phonology of /u/ propagation and the syntactic conditions placed on it – as well as treatments suggested for phonosyntactic phenomena within the minimalist framework. In section 2, after providing a phonological analysis within the framework of Savoia (this volume), we argue that the fine variation observed in phonosyntactic contexts of /u/ propagation requires the externalization component to read syntacticosemantic representations. In section 3 we provide a comparison with syntactic conditions on a different phonological process in the same dialects, final −a preservation, and draw some conclusions as to the nature of parametrization.
Least Mean Square Adaptive Filters

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Statistical Review of Various Object Detection Techniques

The main and important objective of tracking an object is to segment a ROI from a given video scene. Once the object is tracked it is continued to track its motion occlusion and most importantly its position. Detection and classifications of objects are the previous steps to track an object in a given video. Object detection process is done to check the existence or presence of objects in a given video and also to exactly locate the existed object. After detection, the objects that are detected are classified into varieties of categories namely humans, pedestrian, vehicles and also other objects which are under motion. Object tracking process is done by monitoring the objects temporal as well as spatial changes throughout a given video sequence which includes the presence, size and position etc. Object tracking has been used in numerous applications like video surveillance, artificial intelligence, traffic monitoring and also in video animations. This work presents a short-term survey of various object detection algorithms which is available in literature survey together with analysis and also a comparative learning of diverse detection techniques used.
Sams Teach Yourself UNIX System Administration in 24 Hours

From the Publisher: In just 24 lessons of one hour or less, you will learn how to maintain and administer any type of Unix system, from an individual Mac OS X workstation to a sophisticated Linux system, to a powerful Solaris enterprise server. Using a straightforward, step-by-step approach, each lesson builds on the previous one, allowing you to learn the essentials of Unix system administration from the ground up.
Hbr Guide To Better Business Writing

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LINGUISTIC SENSORY EVALUATION MODEL IN MULTIGRANULAR LINGUISTIC CONTEXTS

The evaluation processes are used for quality inspection, marketing and other fields in industrial companies. This contribution focuses in sensory evaluation where the evaluated items are assessed according to the knowledge acquired via human senses by a panel of experts. In these evaluation processes the information provided by the experts implies uncertainty, vagueness and imprecision. The use of Fuzzy Linguistic Approach has provided successful results modeling such a type of information [1]. But in these problems may happen that in the panel each expert has a different degree of knowledge about the evaluated items or indicators. So it seems suitable that each expert can express their preferences in different linguistic term sets based on their knowledge, i.e., the evaluation problem is defined on a multi-granular linguistic framework. Therefore, in this contribution, we shall propose a linguistic sensory evaluation model for multi-granular linguistic contexts based on a decision analysis scheme.
A hierarchical and optimal clustering of WoS journal database by hybrid information

Previous studies have shown that hybrid clustering methods based on textual and citation information outperforms clustering methods that use only one of these components. However, former methods focus on the vector space model. In this paper we apply a hybrid clustering method which is based on the graph model to map the Web of Science database in the mirror of the journals covered by the database. Compared with former hybrid clustering strategies, our method is very fast and even achieves better clustering accuracy. In addition, it detects the number of clusters automatically and provides a top-down hierarchical analysis, which fits in with the practical application. We quantitatively and qualitatively asses the added value of such an integrated analysis and we investigate whether the clustering outcome provides an appropriate representation of the field structure by comparing with a text-only or citation-only clustering and with another hybrid method based on linear combination of distance matrices. Our dataset consists of about 8000 journals published in the period 2002–2006. The cognitive analysis, including the ranked journals, term annotation and the visualization of cluster structure demonstrates the efficiency of our strategy.
Data traffic congestion management for data center ethernet

Ten-gigabit Ethernet was first standardized in 2002. Over the years, the success standardization has led to wide acceptance and commercialization in the industry. Ethernet has offered an attractive solution for data center to consolidate heterogeneous traffic into a single fabric. A data center usually consists of three overlapped networks, Storage Area Network (SAN), Local Area Network (LAN) and High Performance Computing (HPC) Network. To satisfy their specialized requirements, each of them transmits traffic through dedicated fabrics. Replacing dedicated switches, transceivers and adapters with Ethernet components, the consolidation reduces both capital expenditure (CAPEX) and operational expenditure (OPEX). Although Ethernet exhibits many advantages, one must admit that it remains inadequate due to the lack of congestion management support. In this thesis, an Ethernet congestion management solution is proposed to satisfy requirements of loss-free, high throughput, and preferably, minimal energy usage for data center networks. Conventional Ethernet only offers best effort delivery which tolerates frame drops, whereas SAN/HPC traffic is sensitive to loss. The consolidation solution should control congestion to ensure SAN/HPC traffic free from loss with higher priorities. Moreover, Ethernet uses Spanning Tree Protocol (STP) to prevent loops which prunes a mesh topology to a single tree structure eliminating redundancies and reducing network throughput. To preserve high bisectional bandwidth, the solution should enhance Ethernet with multipath feature to ease congestions. In addition, utilization of multipath, though increases network throughput, exerts extra power consumption by distributing traffic amongst all the paths when there is limited volume of traffic. The tradeoff of load balance or aggregation becomes
A color correction method based on standard white board

A color correction method is proposed in this study.First,a standard white board as a part of the background when digital images are acquired should be made.By computer processing the image which is acquired at standard color temperature,the RGB(Red,Green,Blue) elements of the board respective average value are obtained.The three values are the standard values.In the same way,three nonstandard values at nonstandard color temperature are determined.The two group values are compared to get correctional proportions of the image's RGB values.The proportions are used to correct each pixel of the whole image.The results show that the correction image is almost the same as the standard image.The method is simple,quick and accurate,which is carried out by computer programs.
The Reliability of Multi-Valued Coding of Data

ABSTRACT Coding is prevalent in generating analyzable data from all kinds of unstructured observations and meaningful textual or visual phenomena. Coding is essential to content analysis and social research, including computational linguistics, which concern interpretations of meaningful matter. The usual protocol calls for observers or readers to categorize, scale, or measure each of a given set of predefined units of analysis, in effect characterizing them by one value from each variable of analytical interest. However, there are many occasions in which texts and nonverbal phenomena have multiple interpretations. Until now, there has been no practical way to measure their reliability. This paper proposes a coefficient to measure the reliability of multi-valued data. It adds to Krippendorff’s family of alpha coefficients, briefly reviewed. We offer a motivation for using the new coefficient, develop it mathematically, exemplify its computation, explore its behavior, and provide access to open source software to compute its most simple case.
Secure Communications Protocols and the Protection of Cryptographic Keys (Beveiligde communicatieprotocollen en bescherming van cryptografische sleutels)

The thesis deals with open problems in the area of two-party secure communications protocols and cryptographic key protection. A secure communications protocol ensures the authenticity of both parties and protects the confidentiality, integrity and freshness of the information that is transmitted. For this purpose, both parties require long term cryptographic keys that are used for mutual entity authentication and to establish session keys. We evaluate the methods used for long-term key protection in software, and in combinations of software and hardware (e.g., smart cards). We further investigate whether these methods are sufficient to prevent key extraction when the protected long-term keys are combined with secure communications protocols. We provide evidence that the currently used methods are not sufficient to ensure the overall security of a system when the protected keys are used in conjunction with an arbitrary protocol, and demonstrate this with an attack on the smart card-based public key Kerberos (PKINIT) protocol. We further attempt to ensure the overall security of a system by enhancing Shoup’s simulatability-based static corruptions model to account for threats related to long-term key protection. Under this model we examine the DiffieHellman variant of the PKINIT protocol and show that a fix to the protocol, we proposed, is secure. Furthermore, we develop a software-based long-term key protection scheme for the Linux-kernel, that is used to protect long-term keys from application compromise. It relies on the isolation mechanisms available in the operating system, and is designed to avoid all pitfalls and known attacks from previous designs. Finaly, we study a family of attacks on secure communications protocols, namely the cross-protocol or multi-protocol attacks. These attacks exploit interactions between different protocols that share the same keys. While the threat of such attacks was often highlighted, only few practical attacks exist for secure communications protocols. We survey the known attacks and countermeasures, and present a new attack on the widely deployed TLS (also known as SSL) protocol that relies on interactions between the Diffie-Hellman ciphersuites and their elliptic curve counterparts. Moreover, to mitigate this attack and related attacks we propose countermeasures for the TLS protocol.
Activity of an A-L-Rhamnosidase Produced by Aspergillus niger During Solid State Fermentation of Coffee Pulp Wastes

An α-L-Rhamnosidase released by Aspergillus niger during solid-state fermentation (SSF) using coffee pulp (CP) wastes media has been investigated. The activity of α-L-Rhamnosidase based on reducing sugar production against 2% CP alkali extract substrate in 50 mM acetate buffer pH 5. The maximum activity of α-L-Rham-nosidase was obtained in sixth-day SSF with reducing sugar pro-duction of 13 μg/mL. The enzyme is actively hydrolyzed 0.1% p-ni-trophenyl-α-L-rhamnopyranoside (PNP-Rha) to 95% from initial concentration. Purification using DEAE-Toyopearl 650M increased hydrolysis activity ten times against the substrate, reaching 134 μg/mL of reducing sugar. Optimum enzyme activity at pH 4.5 and 50°C, while stable at pH and temperature in a pH range of 3.5-7 and below 50°C.
Study of GPS Positioning Algorithm with Insufficient Visible Satellites

This paper discusses the GPS navigation and positioning algorithm that visible satellites number is less than four.Extrapolating the receiver clock error fitting,joint priori ellipsoid height and map-matching,these three aided methods are proposed in this paper.Their mathematic models are deduced,and program based on these algorithms is implemented with GPS data collected by a moving car in urban canyon.The results indicate that using the proposal method can provide navigation location even under the condition of insufficient visible satellite.