gebhart/patrepeval huggingface dataset:
UJI DAYA HAMBAT AIR REBUSAN BUNGA ROSELLA (Hibiscus sabdariffa L.)TERHADAP PERTUMBUHAN BAKTERI Esherichia coli (2017)

Latar belakang : Rosella merupakan salah satu tanaman obat keluarga yang banyak digunakan sebagai ramuan tradisional. Kandungan senyawa rosella seperti flavonoid, saponin dan tanin mampu menghambat pertumbuhan bakteri salah satunya bakteri Escherichia coli sebagai penyebab infeksi diare. Tujuan: Mengetahui daya hambat dan konsentrasi bunga rosella yang dapat menunjukkan zona hambat terhadap bakteri Escherichia coli . Metode: Penelitian eksperimen yang dilakukan di wilayah Jombang. Populasi penelitian ini adalah s eluruh bunga rosella merah kering yang dijual di pasar Jombang. Jumlah sampel sebanyak 10 sampel, diambil dengan tehnik total sampling. Hasil : penelitian ini menunjukkan bahwa pada pengenceran rebusan bunga rosella apabila dibandingkan dengan antibiotik Kotrimoksazol pada konsentrasi 10%-70% bersifat resisten yang menunjukkan diameter zona hambat <11 mm, sedangkan pada konsentrasi 80%-100% bersifat sensitive yang menunjukkan diameter zona hambat 15-16 mm . S impulan dan saran : Terdapat zona hambat pada pertumbuhan bakteri Escherichia coli. Perlu dilakukan penelitian dengan menggunakan bakteri uji lainnya dan ekstrak hasil fraksinasi, sehingga efek manfaat dari ekstrak dapat terlihat lebih nyata.
New Pregnane Glycosides from Caralluma tuberculata (1988)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTNew Pregnane Glycosides from Caralluma tuberculataViqar Uddin Ahmad, Khan Usmanghani, and Ghazala H. RizwaniCite this: J. Nat. Prod. 1988, 51, 6, 1092–1097Publication Date (Print):November 1, 1988Publication History Published online1 July 2004Published inissue 1 November 1988https://pubs.acs.org/doi/10.1021/np50060a007https://doi.org/10.1021/np50060a007research-articleACS PublicationsRequest reuse permissionsArticle Views216Altmetric-Citations39LEARN 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
Scalable superwideband extension for wideband coding (2009)

Recent trends in speech and audio codec standardization include scalability and extending the signal bandwidth beyond wideband (WB) to superwideband (SWB). In this paper we introduce a SWB extension for the ITU-T G.718 WB codec. In the SWB extension the high frequency content is generated utilizing the quantized MDCT domain coefficients of the WB core, which enables low additional delay. The proposed implementation is scalable with 4 kbps layers. In the first layer two different coding modes are used depending on the input signal type. The proposed SWB extension is evaluated with listening tests and complexity analysis.
Automating network and service configuration using NETCONF and YANG (2011)

Network providers are challenged by new requirements for fast and error-free service turn-up. Existing approaches to configuration management such as CLI scripting, device-specific adapters, and entrenched commercial tools are an impediment to meeting these new requirements. Up until recently, there has been no standard way of configuring network devices other then SNMP and SNMP is not optimal for configuration management. The IETF has released NETCONF and YANG which are standards focusing on Configuration management. We have validated that NETCONF and YANG greatly simplify the configuration management of devices and services and still provide good performance. Our performance tests are run in a cloud managing 2000 devices. Our work can help existing vendors and service providers to validate a standardized way to build configuration management solutions. 1
Poly(ethylene glycol)‐thioxanthone prepared by Diels–Alder click chemistry as one‐component polymeric photoinitiator for aqueous free‐radical polymerization (2010)

Abstract Novel water‐borne macrophotoinitiator containing thioxanthone (TX) end group was successfully synthesized by using Diels–Alder (DA) [4 + 2] click chemistry strategy. For this purpose, thioxanthone‐anthracene (TX‐A) and maleimide end‐functionalized poly(ethylene glycol) (PEG‐MI) were reacted in toluene at reflux temperature for 48 h. The final polymer (PEG‐TX) and the intermediates were characterized in detail by spectral analysis. PEG‐TX possesses absorption characteristics similar to the parent TX. The one‐component photoinitiating nature of the photointiator was demonstrated by photopolymeization of several hydrophilic vinyl monomers, such as acrylic acid, acrylamide, 2‐hydroxyethyl acrylate, and 1‐vinyl‐2‐pyrrolidone. © 2010 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 48: 2109–2114, 2010
Optoelectronic regenerative pulser (1980)

The letter describes a new scheme for generating repetitive picosecond laser and electrical pulses in a controlled manner. The arrangement is a feedback loop containing a semiconductor diode laser, a photodetector, an amplifier and a time delay. The loop allows the laser to be driven by an ultrashort current pulse derived from the previous laser pulse. Optical and electrical pulses of less than 100 ps have been generated using GaAs-based lumped components. Monolithic integration of these components on a chip seems feasible with possible increase in speed.
Inhalation of an Alkaline Aerosol by Subjects with Mild Asthma Does Not Result in Bronchoconstriction (1991)

Although it is recognized that inhalation of acid aerosols by subjects with asthma can cause bronchoconstriction, the effects of the inhalation of an alkaline aerosol are unknown. When supplemental inflatable restraints (automobile air bags) are deployed an alkaline aerosol is released. This aerosol is composed of particles of sodium carbonate and sodium bicarbonate with some sodium hydroxide. The mass median aerodynamic diameter (MMAD) of the aerosol is approximately 1 micron, and the pH of the aerosol is 9.8 to 10.3. A group of 14 volunteer male subjects with mild asthma inhaled increasing concentrations of this aerosol for 20-min periods of mouth-only tidal ventilation. Pulmonary function tests were performed at baseline (preexposure), after inhalation of room air alone (control), and after each period of inhalation of the aerosol. A total of 5 subjects inhaled aerosols at nominal concentrations of 10, 20, and 40 mg/m3, whereas 11 subjects inhaled aerosols concentrations of approximately 30, 60, and 120 mg/m3. The mean changes in FEV1 and specific airways resistance (SRaw) for the 11 subjects who inhaled the higher concentrations (average highest concentration 126.6 +/- 7.5 mg/m3, mean +/- SEM) were -1.4 +/- 1.9 and +17.5 +/- 8.5%, respectively. Neither change in lung function was clinically or statistically significant. We conclude that the inhalation of relatively high concentrations of this alkaline aerosol by subjects with mild asthma does not result in bronchoconstriction.
Geometry and Interpolation of Curves and Surfaces (1998)

1. Interpolation 2. Conic sections 3. Synthetic geometry 4. Algebraic projective geometry 5. Algebraic curves 6. Examples and applications 7. Surfaces.
Recycling Smart Contracts: Compression of the Ethereum Blockchain (2018)

In this work we propose a compression method for smart contracts deployed in the Ethereum blockchain. By taking advantage of the repetition of sections of bytecode among multiple smart contracts previously deployed in the Ethereum blockchain we propose a new pseudo opcode that acts as a pointer that will allow smart contracts to reuse previously deployed code. We show that our proposed algorithm achieves space savings of up to 75% in a dataset of deployed Ethereum smart contracts bytecode, on par with other state of the art compression algorithms while remaining compatible with other methods currently in use for space reduction.
Population pharmacokinetics of gentamicin in horses (1998)

Population pharmacokinetics can be used to design first-dosage regimens according to the clinical characteristics of individual animals. Population pharmacokinetic models could also be included in Bayesian forecasting strategies to improve plasma concentration predictions in individual patients.
Towards Visually Explaining Variational Autoencoders (2019)

Recent advances in Convolutional Neural Network (CNN) model interpretability have led to impressive progress in visualizing and understanding model predictions. In particular, gradient-based visual attention methods have driven much recent effort in using visual attention maps as a means for visual explanations. A key problem, however, is these methods are designed for classification and categorization tasks, and their extension to explaining generative models, e.g. variational autoencoders (VAE) is not trivial. In this work, we take a step towards bridging this crucial gap, proposing the first technique to visually explain VAEs by means of gradient-based attention. We present methods to generate visual attention from the learned latent space, and also demonstrate such attention explanations serve more than just explaining VAE predictions. We show how these attention maps can be used to localize anomalies in images, demonstrating state-of-the-art performance on the MVTec-AD dataset. We also show how they can be infused into model training, helping bootstrap the VAE into learning improved latent space disentanglement, demonstrated on the Dsprites dataset.
Issues Related to Venting of Attics and Cathedral Ceilings (1999)

Current model building codes require attic ventilation in all U.S. climates. Originally, these requirements were strictly based on concerns for condensation in attics during winter in cold climates, and they were based on limited technical information. Nevertheless, attic ventilation has become the uncontested strategy to minimize condensation and ice dams during winter and extreme attic temperatures during summer However, other strategies exist that address each of these problems as well as or better than attic ventilation. This paper examines issues such as summer attic temperatures, ice dams, and shingle durability and discusses the relative merits of attic ventilation compared to alternative design approaches in various climates. The authors support current recommendations for attic ventilation in cold and mixed climate but recommend that attic ventilation be treated as a design option in warm, humid climates. The authors review the new information on attic and roof ventilation in the 1997 ASHRAE Handbook— Fundamentals and discuss the reasons for the changes.
Production of Monoclonal Antibodies Recognising Different Epitopes Present on Insulin-Like Growth Factor 1 (1993)

Monoclonal antibodies (MAbs) were generated against recombinant human insulin-like growth factor 1 (IGF-1) by fusion of NS-1 myeloma cells with spleen cells from BALB/c X DBA mice immunised with recombinant IGF-1 and synthetic peptide sequences derived from the published amino acid sequence of IGF-1. MAbs were produced that recognised four distinct epitopes including two defined segments of the C and D domains. All MAbs were IgM mouse immunoglobulins. These results indicate the feasibility of producing MAbs to highly conserved proteins.
Segmenting image sequences by embedding motion and colour cues within a contextual relaxation scheme (1999)

The segmentation of variously moving elements in the images of a film sequence is the basis of a range of digital special effects. Segmentation in film post-production is often carried out laboriously by hand, a method that has a number of drawbacks. Automated segmentation methods are of great benefit to the industry. Such methods must not only determine the boundary between foreground and background with high accuracy but also cope with rapidly moving objects and non-stationary backgrounds. The standard pixel-based maximum a posteriori probability classification technique that distinguishes moving foreground objects from a stationary or motion-compensated background does not contain sufficient contextual information for it to be viable for post-production. An extension to the standard technique is presented that incorporates foreground and background motion residuals with contextual information from spatiotemporal neighbours and also additional evidence provided by the colour distributions of foreground and background. The result shows not only a significant improvement in classification accuracy but also a dramatic reduction in user intervention.
Comparison of Acceleration Data Structures for High Quality Fast Reflections of Static and Deformable Models in Walkthrough Animations (2016)

In order to render realistic images, the reflectance of surfaces must be simulated accurately. Generally, the ray tracing rendering technique is used to make a material reflect its surroundings, since it represents with great fidelity the behavior of light. However, ray tracing is still a very costly algorithm, so far mostly indicated in offline rendering scenarios. This situation is even more challenging for scenes containing 3D deformable meshes, since their geometry and, thus, the acceleration structures used, need to be updated in each frame of the animation. In this paper, we present an extended version of our hybrid algorithm that combines rasterization and a pure ray tracing through the NVIDIA OptiX to render high quality fast reflections, including scenes with deformable models. Additionally, we analyze and compare the performances of different NVIDIA OptiX acceleration data structures for generating reflections of static and deformable models in walkthrough animations. The results show that NVIDIA OptiX acceleration structures reach high frames per second for static objects. However, there is a performance decay in terms of frames per second when dealing with deformable models, since it becomes necessary to update the acceleration structures to cope with changing geometry, but even under these restrictions, we were able to achieve interactive frame rates.
Low‐coordinate cobalt(0) <i>N</i>‐heterocyclic carbene complexes as catalysts for hydrosilylation of alkynes (2022)

Abstract Among the great efforts of developing cobalt‐based catalysts for hydrosilylation reactions, cobalt (II) and cobalt(I) complexes are the extensively studied ones. In contrast, explorations on cobalt(0) complexes are relatively rare. Presented herein is the investigation on the catalytic performance of low‐coordinate cobalt(0) N ‐heterocyclic carbene (NHC) complexes in the hydrosilylation reaction of alkynes, which disclosed the fine performance of [(CyIDep)Co( η 2 ‐CH 2 CHSiMe 3 ) 2 ] (CyIDep denotes for a 1,3‐bis(2′,6′‐diethylphenyl)imidazole‐2‐ylidene that bears fused cyclohexyl group on the imidazole backbone) in catalyzing the syn ‐addition of a series of symmetric and unsymmetric internal alkynes with H 2 SiPh 2 , producing vinylsilanes with high regio‐selectivity. Mechanistic study indicates that the catalytic reaction likely proceeds on a cobalt(0)/cobalt(II) cycle and that the high selectivity is governed by the steric nature of the NHC ligand.
Marx and the environment: a preliminary model<sup>∗</sup> (1990)

Mainstream economics has tended to accord environmental economics a subordinate place in its hierarchy of concerns. This is not surprising as orthodox approaches normally tend to assume away the very problems that give rise to environmental issues. This article endeavours to employ a simple Marxian model to analyse the implications for environmental policy. Our model provides us with some interesting preliminary conclusions. In Particular we see that the short-run conflict between labour and capital may result in capitalists campaigning strongly for weaker policies on the environment. It is argued that this could lead to serious consequences for future generations.
Characterization of the Proteins from <i>Vigna unguiculata</i> Seeds (2004)

The proteins from Vigna unguiculata (L.) Walp. (cowpea) seeds were investigated. Globulins constitute over 51% of the total seed protein, with albumins composing approximately 45%. The globulins may be fractionated by native electrophoresis or anion exchange chromatography into three main components, which were termed (in decreasing order of anodic mobility) alpha-vignin, beta-vignin, and gamma-vignin. alpha-Vignin, with a sedimentation coefficient of 16.5S, is a major, nonglycosylated globulin, composed of a major 80 kDa subunit, which upon reduction, produces two polypeptides (20 and 60 kDa). beta-Vignin, with a sedimentation coefficient of 13S, is a major, glycosylated globulin, composed of two main polypeptides (55 and 60 kDa) with no disulfide bonds. Finally, gamma-vignin, a minor globulin, is composed by one main type of subunit (22 kDa), which upon reduction, is converted into a single, apparently heavier polypeptide chain (30 kDa) due to the presence of an internal disulfide bond. Immunological analyses revealed structural homology between beta-vignin and beta-conglutin (the vicilin from Lupinus seeds) but not between alpha- or gamma-vignins and their Lupinus counterparts. Haemagglutination activity toward trypsinized rabbit erythrocytes was found exclusively in the albumin fraction and was strongly inhibited by N-acetylglucosamine or chitin.
Flow cytometric analysis of cell‐surface and intracelluar antigens in leukemia diagnosis (1994)

New technology allows highly sensitive flow cytometric detection and quantitative analysis of intracellular antigens in normal and malignant hemopoietic cells. With this technology, the earliest stages of myeloid and lymphoid differentiation can easily and reliably be identified using antibodies directed against (pro-)myeloperoxidase/MPO, CD22 and CD3 antigens, respectively. Particularly for the analysis of undifferentiated acute myeloblastic leukemia (AML) cells, the immunological demonstration of intracellular MPO or its enzymatically inactive proforms is highly relevant, since other myeloid marker molecules such as CD33, CD13, or CDw65 are either not restricted to the granulomonocytic lineage or appear later in differentiation. By combining MPO staining with staining for lactoferrin (LF), undifferentiated cells can be distinguished from the granulomonocytic maturation compartment in bone marrow, since LF is selectively expressed from the myelocyte stage of differentiation onward. The list of informative intracellular antigens to be used in leukemia cell analysis will certainly expand in the near future. One candidate, intracellular CD68, has already been tested by us, and results are presented. Also dealt within this article are surface marker molecules not (as yet) widely used in leukemia cell analysis but with the potential to provide important additional information. Among them are the surface structures CD15, CD15s, CDw65, CD79a (MB-1), CD79b (B29), CD87 (uPA-R), and CD117 (c-kit).
Multiport scattering analysis of general multilayered printed antennas fed by multiple feed ports. II. Applications (1992)

For Part I, see ibid., vol.40, no.5, p.469-481 (1992). The general analysis of part I is applied to several practical geometries of multilayer/multifeed printed antennas. These examples include a dual-feed circularly polarized geometry; a stacked patch geometry; a stripline-aperture coupled geometry with a radome; an open-end proximity-coupled patch; and dipole and slot geometries inclined or perpendicularly coupled to different feedlines. Features of the selected geometries cover many practical aspects of multilayer integrated phased arrays. Experimental results for several geometries are compared with the analytical results to demonstrate the accuracy and versatility of the analysis used. Various design considerations for the use of these multilayered printed antenna geometries in integrated phase array applications are discussed.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Control of Fusarium Wilt of Spinach by Transplanting Seedlings Pretreated with Non-pathogenic Fusarzum oxysporum. (1997)

ホウレンソウ萎ちょう病発生土壌で健全に生育するホウレンソウの根面から分離した非病原性F. oxysporum S3HO3菌株はホウレンソウ萎ちょう病を発病抑制できるが,土壌施用効果は収穫期まで持続しなかった。これを改善するために,耕種的に本病を軽減できる移植栽培を組み合わせ,ホウレンソウの苗に本菌を前接種した。この場合,非病原性F. oxysporum S3HO3菌株分生子懸濁液を,播種前の床土1g当たり106 cfuになるように混和すると防除価96.3で発病抑制効果が最も高く,収穫期まで持続した。一方,育苗中に本菌分生子懸濁液(107 bud-cells/ml)を灌注接種(床土重量の1/10容(v/w))する方法では,播種10日目(移植5日前)に灌注接種した場合の防除価は87.1で,これより早い時期の灌注接種よりも発病抑制効果が高かった。この生育中の灌注接種は,作業上簡便であるが,防除価は播種前の床土に混和接種する方法には及ばなかった。 非病原性F. oxysporum S3HO3菌株はホウレンソウをはじめ,キュウリ,メロン,トマト,ナバナ,シュンギク,ミツバなど6科17作物に対して病原性を示さず,他の作物への影響がないと考えられたので,農家圃場において移植栽培との組み合わせによる萎ちょう病防除試験を実施した。夏取りの作型において本菌株を播種前に混和接種した床土で育苗したホウレンソウ苗を萎ちょう病汚染圃場に移植した結果,本法は直播(慣行栽培)に比較して発病を顕著に抑制し,移植単独の発病軽減を上回り,太陽熱消毒と同等の防除効果があった。 以上のことから,非病原性F. oxysporumと移植栽培を組み合わせたホウレンソウ萎ちょう病の防除法は実用的であると考えられた。
Exploiting Deep Generative Prior for Versatile Image Restoration and Manipulation (2020)

Learning a good image prior is a long-term goal for image restoration and manipulation. While existing methods like deep image prior (DIP) capture low-level image statistics, there are still gaps toward an image prior that captures rich image semantics including color, spatial coherence, textures, and high-level concepts. This work presents an effective way to exploit the image prior captured by a generative adversarial network (GAN) trained on large-scale natural images. As shown in Fig.1, the deep generative prior (DGP) provides compelling results to restore missing semantics, e.g., color, patch, resolution, of various degraded images. It also enables diverse image manipulation including random jittering, image morphing, and category transfer. Such highly flexible restoration and manipulation are made possible through relaxing the assumption of existing GAN-inversion methods, which tend to fix the generator. Notably, we allow the generator to be fine-tuned on-the-fly in a progressive manner regularized by feature distance obtained by the discriminator in GAN. We show that these easy-to-implement and practical changes help preserve the reconstruction to remain in the manifold of nature image, and thus lead to more precise and faithful reconstruction for real images. Code is available at https://github.com/XingangPan/deep-generative-prior.
Evaluating the evidence for the implementation of C-reactive protein measurement in adult patients with suspected lower respiratory tract infection in primary care: a systematic review (2011)

The evidence for the benefits of POC CRP measurement in LRTI patients in primary care is limited, contradictory and does not support its use to guide treatment decisions yet.
Opinion Classification Through Information Extraction (2002)

In this paper we present an application of information extraction technologies to data mining. The system has the goal of producing reliable reports on opinions that customers express about companies and/or products. Information extraction is regarded as an enabling technology by which structured databases can be populated from unstructured texts available on the web. The approach can be considered as an alternative to standard text mining techniques: rather than applying data mining algorithms on textual inputs, we propose to apply syntactic and semantic processing in order to disclose structured information which abstrac~s completely from linear order of words and language dependent constmctions.