gebhart/patrepeval huggingface dataset:
Phylogeny and divergence of Chinese Angiopteridaceae based on chloroplast DNA sequence data （rbcL and trnL-F） (2007)

Marattioid 蕨纲植物是首先出现在中间的原始脉管的植物的一个古老的系含碳。现存成员几乎只被限制为热带区域，并且充满种类的家庭 Angiopteridaceae 在他们到东方半球的分发是有限的；在这个组以内的关系当前是含糊的。这里在 Angiopteris Hoffm 之间的种系发生的关系。并且 Archangiopteris 基督 et Gies。被评估基于叶绿体 rbcL 基因和 trnL-F 的在顺序分析内部有 MEGA2 和 MrBayesv3.0b4 的遗传因子的分隔符。根据种系发生的模式和石块记录，我们进一步为二个类估计了分叉时间。种系发生的树表明在这研究的 Angiopterisand Archangiopteris 的所有种类与强壮的统计支持形成了一个单音的门的组，但是在二个类之间的关系基于单个顺序分析仍然保持未解决。在另一方面，联合数据的顺序分析设定第一表明那 Archangiopteris 种分叉，当传统地假定，显示 Archangiopteris 不能是直接衍生物。Angiopteris 和 Archangiopteris 的 clade 在迟了的渐新世显得有多样化(≈ 2 6 妈) 基于分子的估计。因此， extantAngiopteris 和 Archangiopteris 的进化历史被古老的起源和最近的多样化描绘了，并且这些组不是遗物并且当传统地考虑了，危及系。
Protein Kinases, Their Function and Implication in Cancer and Other Diseases (2006)

Protein phosphorylation is known to play an important role in various cellular processes such as cell division, metabolism, survival and apoptosis. It is driven by specific enzymes, tyrosine and serine-threonine protein kinases. Human protein kinases constitute a complicated system with intricate internal and external interactions. The complexity and sophistication of the system implies its vulnerability. Alterations in functions of these enzymes may launch series of pathological changes within the cell and as a result cause diseases. Protein kinases have been shown to be involved in various pathological processes, first of all malignancies. Deregulation of different protein kinases has been found in chronic myelogenous leukaemia, gastrointestinal stromal tumours, various other sarcomas and cancers as well as non-malignant disorders. Therefore, they are regarded as important effectors in human pathology and represent prospective therapeutic targets.
Sequence elements critical for efficient RNA editing of a tobacco chloroplast transcript in vivo and in vitro (2006)

In tobacco chloroplast transcripts 34 nt are efficiently edited to U. No common consensus region is present around all editing sites; however, sites can be grouped in clusters that share short common sequences. Transgene transcripts carrying either the wild-type -31/+22 or -31/+60 sequence near NTrpoB C473, an editing site within tobacco rpoB transcripts, or three different mutated sequences, were all highly edited in vivo. Endogenous transcripts of rpoB, psbL and rps14, all of which contain common sequences S1, S2 and S3 5' to NTrpoB C473, NTpsbL C2 and NTrps14 C80, were less edited in transgenic plants that over-express transcripts from NTrpoB C473 transgenes. Extent of reduction of endogenous editing differed between transgenic lines expressing mutated -31/+22 regions, depending on the abundance of the transgene transcripts. The -20/-5 sequence contains critical 5' sequence elements. Synthetic RNA templates with alterations within this 5' region were less efficiently edited in vitro than wild-type templates, by either tobacco or maize chloroplast extracts. The tobacco chloroplast extract supports both RNA editing and processing of 3' transcript termini. We conclude that within the -20/-5 region, sequences common to editing sites in the transcripts of rpoB, psbL and rps14 are critical for efficient NTrpoB C473 editing.
Magnetostriction of multilayer Ni-C films (1987)

Multilayer Ni-C films have been prepared using d.c. triode sputtering with a fixed C layer of 2 nm thick and wlth Ni layer varying from 5 to 100 nm thick. The C layer is amorphous and the structure of Ni layer is hexagonal for 5nm thick but becomes f.c.c. when the thickness is above 6 nm. The magnetization is strongly reduced which is attributed to the presence of nonmagnetic layers at each interface. These layers could be Ni <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">3</inf> C. The magnetostriction of the investigated films was measured at room temperature using the strain modulated ferromagnetic resonance method. The square dependence of magnetostriction constant on saturation magnetization was obtained.
Paper disk granuloma method for experimental granuloma in rats. (1977)

The paper disk granuloma (PDG) method is a newly devised procedure for the screening of antiinflammatory drugs and was compared with the cotton pellet (CP) method. Results obtained were as follows; in the CP method, formation of granuloma was observed on the 1st day after the implantation of CP. On the 3rd day, maximum weight, protein and nucleic acids in granuloma were observed. The granuloma produced by PDG method was too small to collect on the 1st day. Weight and protein content of granuloma reached the peak on the 2nd or 3rd day. With respect to nucleic acids, maximum amounts were found on the 6th day. The incorporation of 3H-uridine into RNA was increased in the early stage of the formation of granuloma in both methods. The maximum incorporation of 3H-thymidine into DNA was noted on the 2nd day in CP method, and on the 3rd day in PDG method. Development of granuloma in the PDG method was different from that in CP method with respect to the synthesis of DNA. Antigranuloma action of fluocinolone acetonide (FA) was more marked in the PDG method than in the CP method, suggesting that the PDG method is more sensitive for screening of antiinflammatory drugs. Granuloma produced by the PDG method was also prevented and therapeutically suppressed by certain non-steroidal antiinflammatory drugs. ED50 values of applied FA, phenylbutazone, and 3-o-phthaloxy glycyrrhetinate were 27 microgram/kg, 91 mg/kg, and 66 mg/kg, respectively.
Reduction of phytate content in wheat bran and glandless cotton flour by Schwanniomyces castellii (1993)

ADVERTISEMENT RETURN TO ISSUEPREVArticleReduction of phytate content in wheat bran and glandless cotton flour by Schwanniomyces castelliiLaurent. Segueilha, Guy. Moulin, and Pierre. GalzyCite this: J. Agric. Food Chem. 1993, 41, 12, 2451–2454Publication Date (Print):December 1, 1993Publication History Published online1 May 2002Published inissue 1 December 1993https://pubs.acs.org/doi/10.1021/jf00036a046https://doi.org/10.1021/jf00036a046research-articleACS PublicationsRequest reuse permissionsArticle Views101Altmetric-Citations25LEARN 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
Staphylococcus-Induced Gangrenous Dermatitis in Broilers (1988)

An infectious bursal disease (IBD)-vaccinated flock of 23,900 broilers, 17 days of age, experienced sudden onset of depression, dermatitis, and mortality. Postmortem examination showed extensive subcutaneous serosanguineous fluid accumulation over the pectoral muscles, discrete hepatic whitish foci, fluid-filled intestines, and small, flaccid bursae of Fabricius. Gram-stained impression smears from the affected areas revealed numerous gram-positive cocci. Aerobic culture of liver and subcutaneous tissue consistently produced heavy growth of penicillin-sensitive Staphyloccus aureus. Histopathologically, subcutaneous tissue showed diffuse hemorrhage and large numbers of gram-positive cocci with severe congestion and hemorrhage of the underlying skeletal muscle. Liver sections showed multiple, randomly scattered areas of acute coagulation necrosis with numerous gram-positive cocci. Bursal lesions were characterized by extensive follicular necrosis and collapse. A diagnosis of staphylococcal gangrenous dermatitis secondary to IBD was made. Mortality returned to preinfection levels within 72 hours after penicillin was added to the drinking water.
Christoph Neuberger / Christian Nuernbergk / Melanie Rischke (Hrsg.) (2009): Journalismus im Internet. Profession Partizipation Technisierung. Wiesbaden: VS (2010)

M&K Medien & Kommunikationswissenschaft , Seite 277 - 278
Dress smart : a guide to effective personal packaging (1988)

CONTENTS * Gather Data: Women * Gather Data: men * Market Yourself * Evolutionise Your Look * Enrich Your Raw Materials * Employ Colour * Use the Modular Approach to Wardrobe Building * Consider the Total Look * Get Organised * Acquire Components NEW TO THIS EDITION * Inclusion of information on men's personal styles and dress * Revised workbook format creates a personalised account of image and syle that serves as a guideboook and reference * New and updated line drawings have a humorous approach to illustrating wardrobe choices
EFFECTS OF A MAGNETIC FIELD ON THE THERMOELECTRIC PROPERTIES OF A BISMUTH-ANTIMONY ALLOY (1962)

Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Twitter Facebook Reddit LinkedIn Tools Icon Tools Reprints and Permissions Cite Icon Cite Search Site Citation R. Wolfe, G. E. Smith; EFFECTS OF A MAGNETIC FIELD ON THE THERMOELECTRIC PROPERTIES OF A BISMUTH‐ANTIMONY ALLOY. Appl. Phys. Lett. 1 September 1962; 1 (1): 5–7. https://doi.org/10.1063/1.1777361 Download citation file: Ris (Zotero) Reference Manager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentAIP Publishing PortfolioApplied Physics Letters Search Advanced Search |Citation Search
Optimal pricing and inventory control policy in periodic‐review systems with fixed ordering cost and lost sales (2005)

Abstract This paper studies a periodic‐review pricing and inventory control problem for a retailer, which faces stochastic price‐sensitive demand, under quite general modeling assumptions. Any unsatisfied demand is lost, and any leftover inventory at the end of the finite selling horizon has a salvage value. The cost component for the retailer includes holding, shortage, and both variable and fixed ordering costs. The retailer's objective is to maximize its discounted expected profit over the selling horizon by dynamically deciding on the optimal pricing and replenishment policy for each period. We show that, under a mild assumption on the additive demand function, at the beginning of each period an ( s , S ) policy is optimal for replenishment, and the value of the optimal price depends on the inventory level after the replenishment decision has been done. Our numerical study also suggests that for a sufficiently long selling horizon, the optimal policy is almost stationary. Furthermore, the fixed ordering cost ( K ) plays a significant role in our modeling framework. Specifically, any increase in K results in lower s and higher S . On the other hand, the profit impact of dynamically changing the retail price, contrasted with a single fixed price throughout the selling horizon, also increases with K . We demonstrate that using the optimal policy values from a model with backordering of unmet demands as approximations in our model might result in significant profit penalty. © 2005 Wiley Periodicals, Inc. Naval Research Logistics, 2006
Spherical mode analysis of planar frequency-independent multi-arm antennas based on its surface current distribution (2006)

Abstract. Deployment in the design of mobile radio terminals focuses on the implementation of multiradio transmission systems, using a multiplicity of different radio standards combined with high-speed data communication over multiple-input multiple-output (MIMO) and multimode diversity techniques. Hence, planar log.-per. four-arm antennas are predistined to meet the requirements of future mobile multiradio RF-frontends and will be introduced and analysed in terms of an efficient spherical mode analysis by means of surface current distribution in order to derive an analytic access to MIMO- and polarisation-diversity performance computation. A remarkable parameter reduction and a faster numerical analysis with respect to conventional techniques may be achieved. The sources in the near-field antenna region are based on the numerical computation of surface currents involving the finite element method (FEM). Relations between the variations of the geometrical antenna parameters and the excitation of discrete spherical modes are presented and will be analysed in detail.
Synthesis of application-specific memories for power optimization in embedded systems (2000)

This paper presents a novel approach to memory power optimization for embedded systems based on the exploitation of data locality. Locations with highest access frequency are mapped onto a small, low-power application-specific memory which is placed close the processor. Although, in principle, a cache may be used to implement such a memory, more efficient solutions may be adopted. We propose an architecture that outperforms (power-wise) different types of cache memories at no penalty in performance. Power savings (averaged over a number of embedded applications running on ARM processors) range from 12% to 68%.
Anti-CD25 Antibody-Mediated Depletion of Effector T Cell Populations Enhances Susceptibility of Mice to Acute but Not Chronic <i>Toxoplasma gondii</i> Infection (2009)

Natural regulatory T cells (Tregs) constitutively express the IL-2R alpha-chain (CD25) on their surface. Consequently, administration of anti-CD25 Abs is a commonly used technique to deplete Treg populations in vivo. However, activated effector T cells may also transiently express CD25, and are thus also potential targets for anti-CD25 Abs. In this study using Toxoplasma gondii as a model proinflammatory infection, we have examined the capacity of anti-CD25 Abs to target effector T cell populations during an inflammatory episode, to determine to what extent that this action may modulate the outcome of disease. Anti-CD25 Ab-treated C57BL/6 mice displayed significantly reduced CD4(+) T cell IFN-gamma production during acute T. gondii infection and exhibited reduced weight loss and liver pathology during early acute infection; aspects of infection previously associated with effector CD4(+) T cell responses. In agreement, anti-CD25 Ab administration impaired parasite control and caused mice to succumb to infection during late acute/early chronic stages of infection with elevated tissue parasite burdens. In contrast, anti-CD25 Ab treatment of mice with established chronic infections did not markedly affect brain parasite burdens, suggesting that protective T cell populations do not express CD25 during chronic stages of T. gondii infection. In summary, we have demonstrated that anti-CD25 Abs may directly abrogate effector T cell responses during an inflammatory episode, highlighting important limitations of the use of anti-CD25 Ab administration to examine Treg function during inflammatory settings.
SURFACE TREATMENT OF CARBON FIBER (2000)

A review of the surface structure and perfomance of carbon fiber is presented. Two general surface treatment method of carbon fiber is introduced: electrochemical and plasma oxidation; The adhesion mechanisms contributing to the improvements in the interface of carbon fiber/resin composties are also summarized.
Comparison and quantitation of wear debris of failed total hip and total knee arthroplasty (1996)

To compare the physical properties of debris particles associated with failed total hip and total knee arthroplasty, we applied a recently developed assay to electronically characterize the size, number, and composition of debris particles isolated from tissues adjacent to failed implants. We identified 21 samples (from 20 patients) of hip synovia and 35 samples (from 32 patients) of knee tissues that had been obtained at the time of revision arthroplasty. There were 12 females and 9 males in the hip group, and 16 females and 19 males in the knee group. Primary arthroplasty was performed for osteoarthritis (OA, 15 cases) or rheumatoid arthritis (RA, 6 cases) in the hip, and for OA (23) or RA (12) in the knee. Patients ranged in age from 23 to 85 (mean 59 years) for total hip, and from 27 to 84 (mean 61 years) for total knee arthroplasty. Implantation duration was from 5 to 123 months (mean 37.8) for total hip, and from 11 to 123 months (mean 63.1) for total knee arthroplasty. All of the implants were composed of cobalt-chromium alloy articulating with ultrahigh-molecular-weight polyethylene. The number of particles smaller than 10 microns ranged from 1.04 x 10(8)/g to 1.91 x 10(10)/g in the hip, and from 6.69 x 10(8)/g to 2.13 x 10(10)/g in the knee. Energy-dispersive X-ray spectroscopy and polarized light analysis showed both polyethylene and metal particles in most cases. The mean diameter of particles smaller than 10 microns was 0.72 +/- 0.2 microns in the hip, and 0.74 +/- 0.1 microns in the knee. Evaluation of particles larger than 10 microns showed a larger range of particle size in knee tissues (maximum 6.1 mm, mean 283 microns), than in the hip tissues (maximum 826 microns, mean 81 microns) (p < 0.001). Very small particles are common in both groups, but it appears that a larger range of particle sizes is present adjacent to failed knee than to failed hip prostheses. The higher frequency of large particles in failed knee prostheses probably reflects the perceived higher rate of delamination and fragmentation of tibial and patellar compared to that of acetabular polyethylene.
Delivering the promise: the transition from higher education towork (1995)

The first of two articles reporting the findings of a qualitative research project investigating good practice in recruiting, training and retaining new graduates. The research took place in 15 UK public and private sector organizations including the NHS in Scotland, KPMG Peak Marwick, GKN, Sema and Girobank. Highlights the key issues involved in the transition from academia to working life. The first few days and months of a job can make a lasting impact on a graduate′s perception of the organization and their commitment to it. It is crucial for both graduate and organization to make a good start to their relationship, to live up to the messages communicated in the recruitment process. Highlights examples gained from a wide variety of organizations.
Normal incidence infrared modulator using direct–indirect transitions in GaSb quantum wells (1993)

We propose a novel normal incidence infrared modulator using the direct–indirect transitions induced by an applied electric field in GaSb quantum wells (QWs). The device is based on the principles that the quantum-confined Stark shift is proportional to the effective mass, and that the interconduction subband absorption at normal incidence is forbidden in direct-gap QWs but allowed in indirect-gap QWs. Since the effective mass of the L valleys is larger than that of the Γ valley, the corresponding Stark shift is also larger. As a result, the ground state of a QW associated with the Γ point at zero voltage becomes L state under bias (direct–indirect transition). Consequently the device switches from being transparent to normal incidence light to strongly absorbing it. Based on our calculations for a GaSb/Ga0.5Al0.5Sb QW with a well width of 85 Å, changes in absorption coefficients up to 104 cm−1 in the modulation wavelength range of 14–18 μm could be achieved under an electric field in the range of 200 kV/cm. This is the most effective mechanism ever reported for normal incidence infrared modulators.
Kinetics and mechanism of binding of specific peptides to vancomycin and other glycopeptide antibiotics (1991)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTKinetics and mechanism of binding of specific peptides to vancomycin and other glycopeptide antibioticsPaul H. Popieniek and R. F. PrattCite this: J. Am. Chem. Soc. 1991, 113, 6, 2264–2270Publication Date (Print):March 1, 1991Publication History Published online1 May 2002Published inissue 1 March 1991https://pubs.acs.org/doi/10.1021/ja00006a053https://doi.org/10.1021/ja00006a053research-articleACS PublicationsRequest reuse permissionsArticle Views318Altmetric-Citations41LEARN 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
Boosting XML Filtering with a Scalable FPGA-based Architecture (2009)

The growing amount of XML encoded data exchanged over the Internet increases the importance of XML based publish-subscribe (pub-sub) and content based routing systems. The input in such systems typically consists of a stream of XML documents and a set of user subscriptions expressed as XML queries. The pub-sub system then filters the published documents and passes them to the subscribers. Pub-sub systems are characterized by very high input ratios, therefore the processing time is critical. In this paper we propose a "pure hardware" based solution, which utilizes XPath query blocks on FPGA to solve the filtering problem. By utilizing the high throughput that an FPGA provides for parallel processing, our approach achieves drastically better throughput than the existing software or mixed (hardware/software) architectures. The XPath queries (subscriptions) are translated to regular expressions which are then mapped to FPGA devices. By introducing stacks within the FPGA we are able to express and process a wide range of path queries very efficiently, on a scalable environment. Moreover, the fact that the parser and the filter processing are performed on the same FPGA chip, eliminates expensive communication costs (that a multi-core system would need) thus enabling very fast and efficient pipelining. Our experimental evaluation reveals more than one order of magnitude improvement compared to traditional pub/sub systems.