gebhart/patrepeval huggingface dataset:
Arylenebis(tertiary phosphines) and -(phosphinic acids) (1967)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTArylenebis(tertiary phosphines) and -(phosphinic acids)Roger A. Baldwin and Ming T. ChengCite this: J. Org. Chem. 1967, 32, 5, 1572–1577Publication Date (Print):May 1, 1967Publication History Published online1 May 2002Published inissue 1 May 1967https://pubs.acs.org/doi/10.1021/jo01280a060https://doi.org/10.1021/jo01280a060research-articleACS PublicationsRequest reuse permissionsArticle Views1220Altmetric-Citations71LEARN 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
Bacillus thuringiensis subspecies huazhongensis, serotype H40, isolated from soils in the People's Republic of China (1996)

DAI JINGYUAN, YU LING, WANG BO, LUO XIXIA, YU ZINIU AND M.‐M. LECADET. 1996. Two isolates (YBt‐981 and Ybt‐978) of Bacillus thuringiensis were isolated from soil samples from Shanxi and Neimeng provinces in China. The isolates produced small and irregular parasporal inclusions that were not toxic to larvae of Culex fatigans, Culex pipiens, Anopheles sinensis, Aedes aegypti, Spodoptera littoralis, Spodoptera exigua, Plutella xylostella and Bombyx mori. H‐antigens from isolates of YBt‐981 and YBt‐978 differed from those of the known B. thuringiensis H1 to H39 serotypes. YBt‐981 and YBt‐978 had the same H‐antigens and the same biochemical characters. The two isolates were identified as a new serotype designated H40. The name of B. thuringiensis serovar huazhongensis for this new subspecies represented by YBt‐981 and YBt‐978 is proposed.
How to Generate a Good Word Embedding (2016)

The authors analyze three critical components in training word embeddings: model, corpus, and training parameters. They systematize existing neural-network-based word embedding methods and experimentally compare them using the same corpus. They then evaluate each word embedding in three ways: analyzing its semantic properties, using it as a feature for supervised tasks, and using it to initialize neural networks. They also provide several simple guidelines for training good word embeddings.
Agent-Based Cloud Computing (2011)

Agent-based cloud computing is concerned with the design and development of software agents for bolstering cloud service discovery, service negotiation, and service composition. The significance of this work is introducing an agent-based paradigm for constructing software tools and testbeds for cloud resource management. The novel contributions of this work include: 1) developing Cloudle: an agent-based search engine for cloud service discovery, 2) showing that agent-based negotiation mechanisms can be effectively adopted for bolstering cloud service negotiation and cloud commerce, and 3) showing that agent-based cooperative problem-solving techniques can be effectively adopted for automating cloud service composition. Cloudle consists of 1) a service discovery agent that consults a cloud ontology for determining the similarities between providers' service specifications and consumers' service requirements, and 2) multiple cloud crawlers for building its database of services. Cloudle supports three types of reasoning: similarity reasoning, compatibility reasoning, and numerical reasoning. To support cloud commerce, this work devised a complex cloud negotiation mechanism that supports parallel negotiation activities in interrelated markets: a cloud service market between consumer agents and broker agents, and multiple cloud resource markets between broker agents and provider agents. Empirical results show that using the complex cloud negotiation mechanism, agents achieved high utilities and high success rates in negotiating for cloud resources. To automate cloud service composition, agents in this work adopt a focused selection contract net protocol (FSCNP) for dynamically selecting cloud services and use service capability tables (SCTs) to record the list of cloud agents and their services. Empirical results show that using FSCNP and SCTs, agents can successfully compose cloud services by autonomously selecting services.
A molecular Pd(<scp>ii</scp>) complex incorporated into a MOF as a highly active single-site heterogeneous catalyst for C–Cl bond activation (2014)

The organic palladium complex Pd(H2bpydc)Cl2 (H2bpydc = 2,2′-bipyridine-5,5′-dicarboxylic acid) was immobilized on a porous metal–organic framework UiO-67 (Zr6O4(OH)4(bpdc)6, bpdc = para-biphenyldicarboxylate) using a direct incorporation strategy. The use of a large amount of the H2bpdc ligand (90 mol% of the mixed ligands) that can't chelate the Pd complex allowed the formation of isolated Pd single active sites uniformly distributed in the MOF network. Pd(II) doped UiO-67 is isostructural to the parent UiO-67 framework, with a high surface area and pore volume of ca. 2000 m2 g−1 and 0.79 cm3 g−1, respectively. The material was highly efficient in the catalytic conversion of aryl chlorides, showing remarkably higher activity than the homogeneous Pd counterparts. High yields were achieved in Heck and Suzuki–Miyaura coupling reactions of chloroarenes bearing a wide range of substituents. Moreover, the catalyst was recoverable and reusable, giving essentially identical activity after at least 5 cycles. The combination of the advantages of both homogeneous molecular Pd catalysts and solid MOF structures in this system may bring new opportunity in the development of highly active heterogeneous palladium catalysts for a variety of Pd-catalyzed transformations.
Calculations of the surface stress tensor and surface energy of the (111) surfaces of iridium, platinum and gold (1989)

A theoretical study of the (111) surfaces of the face-centred cubic transition and noble metals iridium, platinum and gold is reported. The surface stress tensor and surface energy of the unreconstructed (111) surfaces of each of these materials has been calculated using the pseudopotential total energy method. In each case the surface stress is tensile, with the stress for gold being the smallest. The implications of these results for surface stability are discussed.
255. Synthesis of the 2-ω-aminoalkyl and 2-ω-sulphanilamidoalkyl derivatives of thiazole and pyrimidine (1947)

A. A. Goldberg and W. Kelly, J. Chem. Soc., 1947, 1372 DOI: 10.1039/JR9470001372
Coupling and radiation through "V-shaped" narrow slots using the FDTD method (2001)

A "V-shaped" slot in the narrow wall of a rectangular waveguide is presented as a coupling element. Three- and four-port coupler parameters and the radiation characteristics of the slot were investigated using the finite-difference time-domain (FDTD) method. Two approximate numerical-analytical procedures are proposed to reduce the computer requirements and predict multislot device characteristics. A clear improvement in four-port coupler parameters was observed following the incorporation of a thin dielectric layer.
An N-substituted polyurea coating with high affinity for heparin. (1994)

A new N-substituted polyurea with tertiary amino groups in the polycarbamidic chain (NPUTA) has been synthesized. The polymer is soluble in C1-C4 alcohols, has high adhesion to polar molds, and has high H2O uptake (130-150%). The material can be coated on many biomaterials (polyurethanes, charcoal hemosorbents, cellulosic hemodialysis membranes), and high amounts of heparin can be adsorbed onto treated surfaces. NPUTA cast from 0.5-3.5% ethanol solutions can absorb large amounts of heparin from anti-coagulant solution (40-60 micrograms/cm2) and heparinized plasma. Heparin release into phosphate buffered saline (PBS) solution or plasma is minimal. The influence of NPUTA solution concentration and pre-absorbed heparin on the protein adsorption, platelet adhesion, surface induced hemolysis, and complement activation of these films has been investigated. Radiolabeled protein assays, radiolabeled platelet assays, and other methods were used. It was shown that modified surfaces for the listed materials, with heparinization, demonstrate improved in vitro blood compatibility without any changes in functional properties. For example, treatment with NPUTA/heparin does not reduce sorption of middle molecules by activated charcoal hemosorbent, while markedly and significantly decreasing platelet adhesion and complement activation. NPUTA/heparin modified, glutaraldehyde treated bovine pericardium exhibited significantly reduced calcification in a rat subcutaneous implant model. Other ex vivo circulation experiments also confirm the blood compatibility of different NPUTA treated surfaces.
Enhancement of fluorescence confocal scanning microscopy lateral resolution by use of structured illumination (2009)

Confocal microscopy is an optical imaging technique used to reconstruct three-dimensional images without physical sectioning. As with other optical microscopes, the lateral resolution of the confocal microscope cannot surpass the diffraction limit. This paper presents a novel imaging system, structured illumination confocal scanning microscopy (SICSM), that uses structured illumination to improve the lateral resolution of the confocal microscope. The SICSM can easily be implemented by introducing a structured illumination generating optics to conventional line-scanning fluorescence confocal microscopy. In this paper, we report our analysis of the lateral and axial resolutions of the SICSM by use of mathematical imaging theory. Numerical simulation results show that the lateral resolution of the SICSM is 1.43-fold better than that of the confocal microscope. In the axial direction, however, the resolution of the SICSM is ∼15% poorer than that of the confocal microscope. This deterioration arises because of a decrease in the axial cut-off frequency caused by the process of generating structured illumination. We propose the use of imaging conditions under which a compromise between the axial and lateral resolutions is chosen. Finally, we show simulated images of diversely shaped test objects to demonstrate the lateral and axial resolution performance of the SICSM.
PLANNING ROAD SAFETY ACTIVITIES IN SCOTLAND (1997)

During the current period of change in the organisation of national, regional, and local government in the UK, it is important to continue to give high priority to effective road casualty reduction measures. This paper emphasises central government's role in providing a framework, which helps to coordinate activities and target action where it is needed most. It describes research conducted to support the preparation of a road safety plan for the Scottish Office. Accident statistics show some important differences between Scotland's safety record and that of other comparable countries. The paper's tables show casualty cost by mode as % of total, and numbers and costs of injury accidents in Scotland. To reduce the total number of accidents to the target level for 2000, the major effort must be applied to reduce pedestrian and car user casualties. It is not yet clear how far the increase in slight casualties represents a transfer from more serious accidents. The plan is designed to develop and support the road safety strategies of a wide range of groups, help the Scottish Office to conduct its road safety function effectively, and encourage cooperation. The paper outlines the views on road safety in Scotland of health professionals and policy makers, safety educators, police, civil servants, and roads staff.
Nature of the carbonium ion. VIII. Cycloalkyl cations from thiocyanate isomerizations (1972)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTNature of the carbonium ion. VIII. Cycloalkyl cations from thiocyanate isomerizationsLangley A. Spurlock, Richard K. Porter, and Walter G. CoxCite this: J. Org. Chem. 1972, 37, 8, 1162–1168Publication Date (Print):April 1, 1972Publication History Published online1 May 2002Published inissue 1 April 1972https://pubs.acs.org/doi/10.1021/jo00973a019https://doi.org/10.1021/jo00973a019research-articleACS PublicationsRequest reuse permissionsArticle Views144Altmetric-Citations6LEARN 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
공동주택 수직증축 시 기초보강공법별 사업성 분석 (2015)

2014년 4월 수직증축 허용과 기존 세대수의 15% 범위 내에서 세대수 증가가 가능한 주택법이 시행되면서 공동주택리모델링에 대한 기대가 한껏 높아져 갔다. 법 개정 때까지 잠정적으로 리모델링 추진을 중단했던 단지들이 사업을 재검토하고 시공자들도 리모델링 조직을 재구성하는 등 리모델링에 대한 관심이 급상승했다. 이에 따라 리모델링 수직증축시 사용되는 기초보강공법 중에서 현재 많이 사용되고 있는 MPG, SAP, HPG 세 가지 공법을 선정하여 비교 분석을하였다. 각 공법의 기술분석을 통해 공법의 특징을 파악하고 리모델링 대상건물을 선정하여 비용 수익 부분을 도출하였다. 따라서 본 연구에서는 리모델링 대상이 되는 공동주택의 수직증축 상황에 따른 각 공법별 기술 분석 및 재무 분석을 통하여 향후 활성화될 수직증축 리모델링 시장에 기초보강공법의 사업성 제시를 목적으로 하였다.
Bistatic Synthetic-Aperture Radar Imaging of Rotating Objects (1982)

The imaging properties of a focused radar aperture synthesized by object rotation are considered. The ring-shaped aperture synthesized by the object rotation can provide high-resolution two-dimensional imaging using only monochromatic irradiation. The case of monochromatic irradiation is extended to the polychromatic case and to equivalent bistatic geometries. These techniques offer practical methods for radar imaging of rotating objects with scattering centers visible over large angular extents.
Review of Ciliary Muscle Effort in Presbyopia (1984)

Fincham's theory of presbyopia would require maximum ciliary muscle contraction to produce maximum accommodative response at all ages. The Hess-Gullstrand theory, however, would allow a maximum accommodative response with a decreasing ciliary muscle contraction as age increases leaving a reserve ability of ciliary muscle to contract with age. If Fincham's theory is correct, a mild parasympatholytic drug would produce a decrease in the amplitude of accommodation, a mild parasympathomimetic drug would produce an increase in the amplitude of accommodation, and the AC/A ratio would increase with age. The results of this study indicate that all three of these do occur and therefore support the Fincham concept of the cause of presbyopia.
Development and Representation of a Fall-Injury Risk Assessment Instrument in a Clinical Information System (2004)

The potential for informatics solutions to address inpatient safety issues is significant; however, several challenges are associated with the development of patient safety related informatics applications. These challenges include: 1) the identification and/or development of valid and reliable instruments; 2) adequate representation of key safety concepts, constructs, and associated concepts in the clinical information system; and 3) identification of data sources for instrument pre-population. As part of a larger project aimed at identifying and addressing the information needs of clinicians while using a clinical information system, an electronic fall and injury risk assessment instrument is in development to address a hospital-based fall and injury prevention initiative. The concepts contained in the instrument are well represented by Clinical LOINC and the UMLS. Associated concepts have been identified in the existing clinical information system data dictionary for pre-population of the instrument.
Plant antimicrobial peptides (2013)

Plant antimicrobial peptides (AMPs) are a component of barrier defense system of plants. They have been isolated from roots, seeds, flowers, stems, and leaves of a wide variety of species and have activities towards phytopathogens, as well as against bacteria pathogenic to humans. Thus, plant AMPs are considered as promising antibiotic compounds with important biotechnological applications. Plant AMPs are grouped into several families and share general features such as positive charge, the presence of disulfide bonds (which stabilize the structure), and the mechanism of action targeting outer membrane structures.
Goal-Programming Model Based on the Utility Function of the Decision-maker (2001)

Based on the analysis of the problems in traditional GP model, this paper provides the model with the utility function of the decision-maker and compares this model with the one presented in reference article [1].
Assessment of Sex Offenders Using Standardized Slide Stimuli and Procedures: A Multisite Study1 (1995)

Thirty sex offenders were assessed for age and gender preference with a set of standardized erotic slides and an assessment protocol which specified each step in the procedure. This procedure was intended to be a normative study to be carried out at multiple sites in the United States and Canada. It was hypothesized that (1) the procedure would discriminate child molesters as heterosexual, homosexual, or bisexual, (2) the procedure would differentiate child molesters from normal subjects, and (3) both of these hypotheses would be confirmed at all sites. Data are reported here for 20 of the 30 subjects tested in groups labeled heterosexual pedophilia, homosexual pedophilia, heterosexual incest, and rape. Although the groups were quite small and measured response levels were low, good discriminations were obtained between groups and stimulus categories. It was concluded that the obtained data confirmed Hypothesis 1 and partially confirmed Hypothesis 2. Although the assessment protocol had to be altered to suit local conditions, it proved adequate and could serve as a guide in future standardization studies. Of particular interest was the finding that a 30-sec slide exposure was effective in producing discriminations in the critical categories related to the tested hypotheses.
Which Elements Are Metalloids? (2013)

The results of a recent survey of 194 metalloid lists are consistent with a three-criterion description of metalloids published over 35 years ago. The classifications of selenium, polonium, and astatine, and other metalloid-like elements, are briefly reviewed in this light.
Synthesis and Antimicrobial Activity of Newer Quinazolinones (2006)

2–alkyl–6–bromo–3,1–benzoxazine–4–one (2) is synthesized by treating p –Bromoanthranilic acid and Acetylechoride or Benzoylchloride. Reaction of 2–alkyl–6–bromo–3,1–benzoxazine–4–one (2). with hydrazinehydrate furnish the corresponding 3–Amino–2–methyl–6–bromoquinazoline–4(3 H )–one (3) which on reaction with benzaldehyde afford N,N – arylidene derivative (4). Reaction of 4 with various diazonium salts yields 6–bromo–2–alkyl/aryl–3{[phenyl(phenyldiazenyl)methylene]amino}quinazolin–4(3 H )–one .
Molecular-beam-epitaxy-grown single-longitudinal-mode GaAs-AlGaAs interferometric lasers on stepped-channelled substrates (1985)

The GaAs-AlGaAs double-heterostructure interferometric lasers were successfully grown by molecular beam epitaxy on [011]-oriented-stepped-channelled GaAs(100) substrates. These lasers have a side-mode suppression ratio of greater than 200:1.
Bluetooth based wireless Internet applications for indoor hotspots: experience of a successful experiment during CeBIT 2001 (2002)

Wireless Internet access based on wireless LAN or Bluetooth networks will become popular within the next years. New services will be offered that especially make use of location and personal profile to filter Internet access. Moreover "push" services will allow the unsolicited event based information transfer depending on user configurations. We have introduced such services "The Mobile Fairguide" during CeBIT 2001 in a Bluetooth network that covered a full hall of 25000 m/sup 2/ with 130 base-stations. The content was generated from the official CeBIT database. We were able to show that Bluetooth is a usable technology for such applications especially if PDA are used as terminal devices. Moreover we tested our architecture in a real live scenario especially with respect to scalability and mobility. The additional services like guiding, alarming and broadcasting were offered and appreciated by the visitor. The remaining problems resulting from missing protocols and faults in the base-band implementation of the selected chip-set have been fixed in the meantime.
A new agonoxenine moth damaging Araucaria Araucana needles in Western Argentina and notes on the neotropical agonoxenine fauna (Lepidoptera: Gelechioidea: Elachistidae) (1997)

(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Transparent metal oxide electrode CID imager array (1975)

THE USE OF METAL oxide transparent electrodesiin a high density charge injection imager device (CID)‾ <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">1</sup> array has increased the sensitivity and has flattened and extended the spectral response to shorter wavelengths in the blue (40008). Experimentally determined spectral response curves of operational self-scanning CLD imager arrays will be presented. The difficulties associated with the use of polycrystalline
Sodium-dependent transport of L-leucine in membrane vesicles prepared from Pseudomonas aeruginosa (1979)

Membrane vesicles were prepared by osmotic lysis of spheroplasts of Pseudomonas aeruginosa strain P14, and the active transport of amino acids was studied. D-Glucose, gluconate, and L-malate supported active transport of various L-amino acids. The respiration-dependent leucine transport was markedly stimulated by Na+. Moreover, without any respiratory substrate, leucine was also transported transiently by the addition of Na+ alone. This transient uptake of leucine was not inhibited either by carbonyl cyanide p-trifluoromethyoxyphenylhydrazone or by valinomycin, but was completely abolished by gramicidin D. Increase in the concentration of Na+ of the medium resulted in a decrease of the Km for L-leucine transport, whereas the Vmax was not significnatly affected. Active transport of leucine was inhibited competitively by isoleucine or by valine, whose transport was also stimulated by Na+. On the other hand, Na+ was not required for the uptake of other L-amino acids tested, but rather was inhibitory for some of them. These results show (i) that a common transport system for branched-chain amino acids exists in membrane vesicles, (ii) that the system requires Na+ for its activity, and (iii) that an Na+ gradient can drive the system.