gebhart/patrepeval huggingface dataset:
Avian visual lateralization: a review. (1997)

Cerebral asymmetries represent an important principle of the organization of nervous systems. The asymmetries of the avian visual system, with their partly complementary domains in the left and the right hemisphere, offer an excellent window for the lateralized learning and cognitive processes. These behavioural experiments are accompanied by biochemical, synaptic, electrophysiological and neuroanatomical studies which have clarified to some extent the neuronal foundations of this asymmetry. Additionally they show that most, but not all, aspects of visual lateralization depend on a minute asymmetry of prehatch visual stimulation which triggers a cascade of events transforming the embryonic nervous system into lateralized structure and functioning.
A Systematic Study of Iron Control Chemicals - Part 2 (1999)

This paper was prepared for presentation at the 1999 SPE International Symposium on Oilfield Chemistry held in Houston, Texas, 16-19 February 1999.
Oxidative Addition Reactions of Bis-Aminophosphine and Bis-Phosphinite Nickel(0) Pincer Complexes (2012)

The tridentate ligands S(CH2CH2NHPiPr2)2 and S(CH2CH2OPiPr2)2 undergo C–S oxidative addition to give (SCH2CH2EPiPr2)Ni(CH2CH2EPiPr2) (E = NH (2), O (4)). The corresponding reaction of the aminophosphine ligand HN(CH2CH2NHPiPr2)2 is reversible, affording access to a transient Ni(0) synthon that undergoes oxidative addition with HCl, MeI, or o-ClC6H4F to give the Ni(II) complexes [HN(CH2CH2NHPiPr2)2NiR]X (R = H, X = Cl (7), PF6 (8); R = Me, X = I (9); R = o-C6H4F, X = Cl (10)). These observations are supported via computations.
X-ray absorption edge determination of the oxidation state and coordination number of copper. Application to the type 3 site in Rhus vernicifera laccase and its reaction with oxygen (1987)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTX-ray absorption edge determination of the oxidation state and coordination number of copper. Application to the type 3 site in Rhus vernicifera laccase and its reaction with oxygenLung Shan Kau, Darlene J. Spira-Solomon, James E. Penner-Hahn, Keith O. Hodgson, and Edward I. SolomonCite this: J. Am. Chem. Soc. 1987, 109, 21, 6433–6442Publication Date (Print):October 1, 1987Publication History Published online1 May 2002Published inissue 1 October 1987https://pubs.acs.org/doi/10.1021/ja00255a032https://doi.org/10.1021/ja00255a032research-articleACS PublicationsRequest reuse permissionsArticle Views5499Altmetric-Citations944LEARN 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
A Synthesis of Methyl 3-<i>O</i>-(β-<scp>d</scp>-Mannopyranosyl)-α-<scp>d</scp>-mannopyranoside from Sulfonate Intermediates (1986)

Abstract Methyl 3-O-(β-d-mannopyranosyl)-α-d-mannopyranoside was synthesized by the reaction of 3,4,6-tri-O-benzyl-2-O-benzylsulfonyl-1-O-tresyl-d-mannopyranose with methyl 2,4,6-tri-O-benzyl- and 2,4,6-tri-O-(p-bromobenzyl)-α-d-mannopyranoside, followed by deprotection. The corresponding 1-O-(β-tolylsulfonyl)derivative gave better yield and stereoselectivity in the reaction with methanol, but was not sufficiently reactive to couple with a hindered secondary alcohol. The 2-O-benzylsulfonyl group is comparable in β-directing effect to 2-O-methylsulfonyl group, but its stereoselectivity is dependent on the structure of the reactant alcohol. It can be selectively removed by the reaction with sodium amide in N,N-dimethylformamide.
[ 3 H]Borohydride: A Versatile Reagent for the Analysis of tRNA—Methods and Applications (1979)

This review serves two purpose: (1) to outline 3 H derivative methods for base composition and sequence analysis of nonradioactive RNA developed in our laboratory over the past 10 years and (2) to summarize results obtained in our laboratory by the application of these methods. The first experiments designed to incorporate radioactive label into the end groups of nucleic acids by chemical means were reported 15–20 years ago by Khorana and his co-workers (Khorana 1959; Ralph et al. 1963; RajBhandary et al. 1964), but the principles enunciated by these workers have only recently found wide application in structural studies on nucleic acids. Thus far, the reagent most often used for labeling RNA 3′ ends has been [ 3 H]borohydride. The labeling reaction entails the oxidation of the vicinal hydroxyl groups of the ribose moiety of nucleosides or nucleotides with sodium metaperiodate (NaIO 4 ), followed by the reduction of the resulting dialdehydes to diols: In contrast to enzymatic 32 P labeling by the [γ- 32 P]ATP-polynucleotide kinase reaction (see RajBhandary, this volume), 3 H-label incorporation into the dialdehydes according to Scheme 1 is stoichiometric if the reduction is performed with excess borotritide (Randerath et al. 1972Randerath et al. 1979a). This has to be regarded as a major advantage of the 3 H-labeling method, because the reaction is thus suitable for accurate quantitative determinations, e.g., of the base composition of polyribonucleotides or the molar ratios of oligoribonucleotides in enzymatic digests of RNA. Other advantages of the 3 H-derivative methods include the availability of reproducible separation methods of high resolving power for...
Computer-Produced Worded Forecasts (1970)

Examples of worded weather forecasts prepared entirely by computer are presented. Forecasts of the individual elements are produced objectively with input from the Primitive Equation and Subsynoptic Advection models used operationally at the ESSA Weather Bureau's National Meteorological Center. Possibilities for the use of automated worded forecasts are discussed.
Genome-wide SNP identification and QTL mapping for black rot resistance in cabbage (2015)

We report successful utilization of whole-genome resequencing for large-scale SNP identification and development of molecular markers for genetic map construction. In addition, we identified novel QTLs for black rot resistance. The high-density genetic map will promote QTL analysis for other important agricultural traits and marker-assisted breeding of B. oleracea.
Towards effective usability evaluation in Asia: cross-cultural differences (2002)

A study of cultural effects on the reliability of objective and subjective usability evaluation of software user interfaces is reported in this paper. Subjects comprised actual users involved in a real system development project. The results obtained indicated that cultural effects exist and exerted a strong influence on the outcome of user interface evaluation. Implications of the findings for practitioners are discussed in the paper. In particular, to account for cultural effects the need to modify 'western' usability evaluation methods for application in the Far East, is highlighted. Initial recommendations for effective usability evaluation in the Far East are proposed.
<title>Evaluation of color-embedded wavelet image compression techniques</title> (1998)

Color embedded image compression is investigated by means of a set of core experiments that seek to evaluate the advantages of various color transformations, spatial orientation trees and the use of monochrome embedded coding schemes such as EZW and SPIHT. In order to take advantage of the interdependencies of the color components for a given color space, two new spatial orientation trees that relate frequency bands and color components are investigated.
A green transformer (1997)

The use of a new transformer and transformer fluid by a rural electric cooperative is described in the article. Edisol TR Transformers, which require about half as much fluid, are being used to replace existing transformers from 10- to 50 kVA. The dielectric fluid used in the transformers biodegrades more rapidly and completely, and is non-bioaccumulating in aquatic species. Standardized tests show that five to six weeks is required for biodegradation. The thermal design increases the efficiency of heat removal and reduces thermal gradients in the winding; the transformer is 20% smaller and 25% lighter than conventional transformers.
Band-Structure Analysis from Electro-Reflectance Studies (1966)

This paper provides the analytical tools for an interpretation of the electro-reflectance effect in semiconductors, which is observed as a change in the reflectance in the presence of an electric field at approximately the photon energies of interband transitions. Previously only applicable to ${\ensuremath{\epsilon}}_{2}$ at an ${M}_{0}$-type absorption edge, the theory of Franz and Keldysh is expanded for the most general case of field-induced changes of both ${\ensuremath{\epsilon}}_{1}$ and ${\ensuremath{\epsilon}}_{2}$ at both ${M}_{0}$- and ${M}_{1}$-type edges. Every member of this group of four components displays a highly individual line shape and symmetry character, facilitating the recognition of basic patterns in the experimentally observed structure. By comparing such structure with the calculated line shapes, an assignment to interband transitions of a certain type and at certain photon energies will be suggested. The coefficients which determine the fractional contributions of $\ensuremath{\Delta}{\ensuremath{\epsilon}}_{1}$ and $\ensuremath{\Delta}{\ensuremath{\epsilon}}_{2}$ to the change in reflectance in different spectral regions are calculated for Ge, Si, and GaAs. The analysis is applied to the 3.4-eV region in Si, and satisfactory agreement with experiment is obtained by placing a parabolic ${M}_{0}$-type edge at 3.33 eV and a saddle-point ${M}_{1}$-type edge at 3.41 eV. The calculation produces a shift of the effect with increasing average field toward shorter wavelengths for the parabolic and toward longer wavelengths for the saddle-point edge. This is in agreement with experimental observations for Si and GaAs and confirms a valuable experimental criterion which discriminates between the two different types of interband transitions.
Wastewater treatment by liquid membrane process (1977)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTWastewater treatment by liquid membrane processT. Kitagawa, Y. Nishikawa, J. Frankenfeld, and N. LiCite this: Environ. Sci. Technol. 1977, 11, 6, 602–605Publication Date (Print):June 1, 1977Publication History Published online1 May 2002Published inissue 1 June 1977https://pubs.acs.org/doi/10.1021/es60129a008https://doi.org/10.1021/es60129a008research-articleACS PublicationsRequest reuse permissionsArticle Views704Altmetric-Citations124LEARN 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
Data, Information, and Rural Environmental Policy: What Will the Next Ten Years Bring? (2000)

The next ten years will see an acceleration of three current trends: (1) the growing use of geographical information systems, (2) increasingly detailed farm-level record keeping, tracking the location and timing of fertilizer, pesticide, and water use, and (3) increased reporting requirements for farm-level chemical use. Combined, these changes will reduce the costs of monitoring and regulating farmer behavior. Yet, they may also allow information to substitute for both inputs and for regulation. Improved linkage of agronomic, economic, and environmental data can help ago-environmental subsidy programs achieve greater environmental benefits at lower budgetary cost and can help in the design of more flexible, less costly environmental regulations.
Resiliency of Lung Cancers to EGFR Inhibitor Treatment Unveiled, Offering Opportunities to Divide and Conquer EGFR Inhibitor Resistance (2012)

The clinical success of EGF receptor (EGFR) inhibitors in patients with lung cancer is limited by the inevitable development of treatment resistance. Two reports in this issue of Cancer Discovery uncover additional mechanisms by which EGFR-mutant lung cancers escape from EGFR kinase inhibitor treatment. These findings pave the way for clinical testing of new rational therapeutic strategies to prevent or overcome resistance to EGFR kinase inhibitors in the clinic.
MeshHisto (2015)

Current modeling packages have polished interfaces for editing polygonal meshes, where artists work individually on each mesh. A variety of recent cloud-based services have shown the benefits of editing documents in real-time collaboration with others. In this paper, we present a system for collaborative editing of low-polygonal and subdivision mesh models. We cast collaborative editing as a special instance of distributed version control. We support concurrent editing by robustly sharing and merging mesh version histories in real-time. We store and transmit mesh differences efficiently by encoding them as sequences of primitive editing operations. We enable collaboration by merging and detecting conflicts. We extend this model letting artists adapt others' editing histories by retargeting sequences of editing operations to new parts of the mesh with potentially different topology. We tested our algorithms by editing meshes with up to thousand edits, in collaborative editing sessions lasting a few hours, and by retargeting sequences of several hundred edits. We found the proposed system to be reliable, fast and scaling well with mesh complexity. We demonstrate that our merge algorithm is more robust than prior work. We further validated the proposed collaborative workflow with a user study where MeshHisto was consistently preferred over other alternatives for collaborative workflows.
Rotation in solar-type stars. I - Evolutionary models for the spin-down of the sun (1981)

Models of rotating, 1 solar mass stars through the pre-main sequence and main sequence stages have been calculated. The calculations begin on the Hayashi track with rapid, rigid-body rotation, with angular momentum removed from the convective envelope to simulate the effect of the solar wind as the models evolve. Interior angular momentum redistribution by circulation flows and rotational instabilities is computed by a diffusion technique. It is found that at the present age of solar evolution, the models employed have internal rotation rates significantly larger than those allowed by measured solar oblateness, suggesting that the effects of circulation currents near the outer boundary of the radiative interior have been underestimated. An important result of this study is the implication that circulation currents produce deep mixing of such minor constituents as He-3 and C-13, perhaps also explaining the observed steady depletion of lithium during the main-sequence stage.
Lectin cell adhesion molecules (LEC‐CAMs): A new family of cell adhesion proteins involved with inflammation (1991)

The means by which leukocytes, including lymphocytes, monocytes, and neutrophils, migrate from the circulation to sites of acute and chronic inflammation is an area of intense research interest. Although a number of soluble mediators of these important cellular interactions have been identified, a major site of great importance to the inflammatory response is the physical interface between the white cell and the endothelium. This critical association is mediated by an array of cell surface adhesion molecules. Previous data have demonstrated that the integrin subfamily of heterotypic adhesion molecules was a major component of these adhesive interactions, although it was clear that other, non-integrin-like molecules of unknown identity also seemed to be involved during the inflammatory process. A number of these other cell-surface glycoproteins which may be involved with inflammation have recently been characterized by molecular cloning. These glycoproteins, including the peripheral lymph node homing receptor (pln HR), the endothelial cell adhesion molecule (ELAM), and PADGEM/gmp140, are all members of a family of proteins which are unified by the inclusion of three characteristic protein motifs: a lectin or carbohydrate recognition domain, an epidermal growth factor (egf) domain, and a variable number of short consensus repeats (scr) which are also found in members of the complement regulatory proteins. The appearance of lectin domains in all of these adhesion molecules is consistent with the possibility that these glycoproteins function by binding to carbohydrates which are expressed in a cell and/or region specific manner, and the members of this adhesion family have been given the generic name LEC-CAM (lectin cell adhesion molecules).(ABSTRACT TRUNCATED AT 250 WORDS)
Aroma of virgin olive oil: Biogenesis of the "green" odor notes (1993)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTAroma of virgin olive oil: Biogenesis of the "green" odor notesJose M. Olias, Ana G. Perez, Jose J. Rios, and Luis C. SanzCite this: J. Agric. Food Chem. 1993, 41, 12, 2368–2373Publication Date (Print):December 1, 1993Publication History Published online1 May 2002Published inissue 1 December 1993https://pubs.acs.org/doi/10.1021/jf00036a029https://doi.org/10.1021/jf00036a029research-articleACS PublicationsRequest reuse permissionsArticle Views859Altmetric-Citations242LEARN 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
Efficient volumetric error compensation technique for additive manufacturing machines (2016)

Purpose – This paper aims to present a methodology for volumetric error compensation. This technique is applied to an Objet Eden350V 3D printer and involves a custom measurement strategy. Design/methodology/approach – The kinematic model of the printer is explained, and its error model is simplified to 18 independent error functions. Each error function is defined by a cubic Legendre polynomial. The coefficients of the polynomials are obtained through a Levenberg–Marquardt optimization process. This optimization process compares, in an iterative algorithm, nominal coordinates with actual values of the cloud of points. The points are built in the faces of a gauge artefact as conical sockets defining one unique point for each socket. These points are measured by a coordinate measuring machine self-centring measurement process. Findings – Most of the errors of the 3D printer are systematic. It is possible to obtain an improvement of 70 per cent in terms of global mean error reduction in single points within a volume of 120 × 120 × 40 mm. The forecast of the final error compensation fully matches the actual final error. Practical implications – This methodology can be used for accuracy improvement in additive manufacturing machines. Originality/value – Unlike the calculation of geometric errors, the proposed parametric determination through optimization of the error model allows global error reduction, which decreases all sort of systematic errors concurrently. The proposed measurement strategy allows high reliability, high speed and operator independence in the measurement process, which increases efficiency and reduces the cost. The proposed methodology is easily translated to other rapid prototyping machines and allows scalability when replicating artefacts covering any working volume.
[Study on thermal treatment schedule of leucite microcrystallization to reinforce dental glass ceramics]. (2003)

Leucite can be microcrystalized according to an appropriate thermal treatment schedule.
Design and Performance of Septic Tanks (1997)

More than forty million people in the United States currently use onsite wastewater disposal or decentralized sewerage collection and treatment that rely on septic tanks for primary treatment. There is a good reason why, in this age of advanced technology, the septic tank is still in use. It works. More than 45% of ultimate treatment can be accomplished in the septic tank. Advanced onsite and effluent sewer technologies have established their environmental importance by bringing highly reliable, affordable and permanent wastewater treatment to users worldwide. In short, passive—energy free—septic tanks provide the most cost efficient form of primary treatment available for nonindustrial sewage. Decentralized sewers and onsite alternatives have advanced us to a new era of wastewater treatment and management where designers must be able to rely on the many essential components of the system. System components must be designed and constructed with the same permanency and quality expected of any long-term option. Because the septic tank is an essential ingredient to the success of these systems, a new generation of structurally-sound, watertight septic tanks is evolving.
Soft-switched MCT/IGBT inverter for motor drive applications (2002)

The use of MCTs in a soft switched PWM inverter application is presented. The MCTs are power devices that are capable of handling high di/dt and high dv/dt. Their weak point is high turn-off switching losses. A topology of the MCT/IGBT inverter is proposed. To minimize the switching losses, the devices are soft switched on at zero voltage switch (ZVS) conditions and turned off at zero current switch (ZCS) conditions. An auxiliary resonant commutated pole (ABCP) inverter is presented and analyzed for soft switching of MCT/IGBT modules of a PWM inverter for motor drive applications. A novel ARCP control technique is presented that is based on pre-calculated gating times. It reduces the cost of the ARCP controller with no need for high speed sensing devices.