gebhart/patrepeval huggingface dataset:
One‐Step Multicomponent Self‐Assembly of a First‐Generation Sierpiński Triangle: From Fractal Design to Chemical Reality (2014)

A novel terpyridine-based architecture that mimics a first-generation Sierpiński triangle has been synthesized by multicomponent assembly and features tpy-Cd(II)-tpy connectivity (tpy=terpyridine). The key terpyridine ligands were synthesized by the Suzuki cross-coupling reaction. Mixing two different terpyridine-based ligands and Cd(II) in a precise stoichiometric ratio (1:1:3) produced the desired fractal architecture in near-quantitative yield. Characterization was accomplished by NMR spectroscopy, mass spectrometry, and transmission electron microscopy.
<title>Analysis of holographic interferograms of the expanded cornea after refractive surgery procedure</title> (1994)

The paper presents results of holographic experiments of expanding bovine cornea in vitro, after different refractive surgery procedure (keratoplasty). The corneas of fresh, enucleated bovine eyes were subjected to different refractive procedures, such as: radial and tangential incisions, mechanical ablation of the corneal layers as well as ablation by means of excimer laser. After keratoplasty, the eyeball was placed into the holographic set-up and the needle connected to a pressure meter was inserted into the anterior chamber of the eye. Double exposure, as well as real time holographic interferograms of expanding corneas were recorded by means of photothermoplastic camera, due to small intraocular pressure differences in order of a few Pa. The holographic interferograms were stored and processed in the computer memory by use of CCD camera and the image processing board. Quantitative results are presented in the form of a 3-D surface plot of the displacement vectors of the corneal surface and respective changes of the corneal curvature.
Mines and mineral processing plants in the United States (1998)

Although minerals are vital to our way of life, many of us take them for granted. Hundreds of the things that we do each day - from driving a car to watching television or working on a computer - depend on products made from minerals. It takes about 3 tons of coal and 10 tons of nonfuel minerals, elements, and mineral products in the United States per person each year, just to maintain our lifestyle (U.S. Bureau of Mines, 1991).
Addiction Genetics and Pleiotropic Effects of Common Haplotypes that Make Polygenic Contributions to Vulnerability to Substance Dependence (2009)

Abundant evidence from family, adoption, and twin studies point to large genetic contributions to individual differences in vulnerability to develop dependence on one or more addictive substances. Twin data suggest that most of this genetic vulnerability is shared by individuals who are dependent on a variety of addictive substances. Molecular genetic studies, especially genomewide and candidate gene association studies, have elucidated common haplotypes in dozens of genes that appear to make polygenic contributions to vulnerability to developing dependence. Most genes that harbor currently identified addiction-associated haplotypes are expressed in the brain. Haplotypes in many of the same genes are identified in genomewide association studies that compare allele frequencies in substance dependent vs. control individuals from European, African, and Asian racial/ethnic backgrounds. Many of these addiction-associated haplotypes display pleiotropic influences on a variety of related brain-based phenotypes that display 1) substantial heritability and 2) clinical cooccurence with substance dependence.
Magnetic and transport properties of Fe-Au and Co-Au films (1981)

Thin film cobalt-gold and iron-gold alloys have been prepared by sputtering onto water cooled substrates. These alloys are crystalline with residual electrical resistivity (ρ) a factor of five greater than bulk alloys. For FexAu100−x the X-ray diffraction patterns are characteristic of fcc structures (high Au content) and bcc structures (low Au content); CoxAu100−x shows mixed fcc and hexagonal diffraction patterns. Fe-Au exhibits a constant magnetic moment per Fe of μB = 2.2 over the range 26 to 92% Fe. The resistivity of Fe-Au at 4.2°K is about 40μΩcm and is independent of composition. The Hall effect expressed as Rs/ρ2 where Rs is the spontaneous Hall coefficient increases with Fe dilution. Co-Au shows a concentration dependent magnetic moment which decreases with increasing Au and a Hall effect as given by Rs/ρ2 which increases in magnitude as the Co moment decreases. In addition the resistivity at 4.2 °K of Co-Au is composition dependent increasing with decreasing Co content. The anisotropic magneto-resistance in both Fe-Au and Co-Au behave similarly with the interesting feature that Δρ(Δρ = ρ∥−ρ⊥) has a maximum at about the same average magnetization as found for other alloys such as Ni-Fe and Ni-Co2. At the same composition of maximum Δρ the saturation magnetostriction becomes almost zero.
A Theory-Based Comparison of the Reliabilities of Fixed-Length and Trials-to-Criterion Scoring of Physical Education Skills Tests (1983)

Abstract The reliabilities of two types of measurement plans were compared across six hypothetical distributions of true scores or abilities. The measurement plans consisted of a fixed-length plan (FL), where the number of trials for all examinees is fixed in advance, and the trials-to-criterion plan (TTC), where the number of successful trials is fixed, and examinees continue until this criterion is reached. The comparisons revealed that for most hypothetical distributions considered, the FL plan produced higher test reliabilities. In certain cases of negative skewness, however, the TTC plan was superior. Two formulae were presented for the estimation of the reliability of a TTC test. Key Words: reliabilitysequential testingtrials-to-criteriontrue score distributions
Photon Correlations (1963)

Received 20 February 1963DOI:https://doi.org/10.1103/PhysRevLett.10.276©1963 American Physical Society
D3Net: A Unified Speaker-Listener Architecture for 3D Dense Captioning and Visual Grounding (2021)

Recent studies on dense captioning and visual grounding in 3D have achieved impressive results. Despite developments in both areas, the limited amount of available 3D vision-language data causes overfitting issues for 3D visual grounding and 3D dense captioning methods. Also, how to discriminatively describe objects in complex 3D environments is not fully studied yet. To address these challenges, we present D3Net, an end-to-end neural speaker-listener architecture that can detect, describe and discriminate. Our D3Net unifies dense captioning and visual grounding in 3D in a self-critical manner. This self-critical property of D3Net also introduces discriminability during object caption generation and enables semi-supervised training on ScanNet data with partially annotated descriptions. Our method outperforms SOTA methods in both tasks on the ScanRefer dataset, surpassing the SOTA 3D dense captioning method by a significant margin.
Manipulating Photoadsorption Kinetics:  NO on Cl-Treated Fe<sub>2</sub>O<sub>3</sub> (1999)

While chemical surface modification is commonly employed to improve the performance of solid catalysts, this approach has been largely neglected in optimizing photoadsorbents. Here we show that powdered Fe2O3 treated with aqueous NH4Cl and subsequently calcined near 300 °C exhibits appreciable activity for the photoadsorption of NO, whereas the pure iron oxide does not. We employ a uniquely configured reactor to develop well-characterized photoadsorption kinetics without shadowing or diffusion effects. Kinetics obey simple Langmuir-type expressions for nondissociative adsorption. However, the adsorption process requires the simultaneous presence of adsorbed chlorine and H2O, and X-ray photoelectron spectroscopy shows that both the +2 and +3 oxidation states of iron play a role. This complexity mirrors corresponding complexity in the bonding of NO to Fe cations in the analogous aqueous-phase coordination chemistry. Interestingly, the photoadsorbent is not poisoned by exposure to SO2 or CO2.
<i>Psychrobacter</i> (2015)

Abstract Psy.chro'bac.ter. Gr. adj. psychros cold; M.L. masc. n. bacter rod; M.L. masc. n. Psychrobacter a rod that grows at low temperatures. Rods or cocci , 0.9–1.3 × 1.5–3.8 µm. Rods can vary in length from extremely short (coccobacilli) to relatively long. For some strains the rods tend to be somewhat swollen. Also observed to grow as cocci or coccobacilli. Nonpigmented. Colonies on heart infusion agar are usually cream‐colored, smooth, and opaque. Gram negative; the stain frequently tends to be retained. Nonmotile, and aerobic. Most strains are psychrotrophic; they are able to grow at 5°C, have temperature optima near 20°C, and generally are unable to grow at 35–37°C . Strains able to grow well at 35–37°C usually cannot grow at 5°C. Grow well on most common complex media. Most strains can grow on a mineral‐agar medium containing a single carbon and energy source and ammonium salts as the nitrogen source. Some strains form acid aerobically from D ‐glucose, D ‐mannose, D ‐galactose, L ‐arabinose, D ‐xylose, and L ‐rhamnose. They are halotolerant and grow in the presence of 6.5 % or greater NaCl . Many strains are radiation resistant. Oxidase positive. Catalase positive . Many strains are competent for natural genetic transformation . Have been isolated from the open sea, the deep sea, sea ice, ornithogenic soils, skins and gills of fish, skins of poultry, various food products, irradiated foods, air contaminants, and from a variety of human sources. Not known to be clinically significant. Cultures of Psychrobacter can be maintained in the same manner as for cultures of Acinetobacter , as described above. The mol % G + C of the DNA is : 41–50.7. Type species : Psychrobacter immobilis Juni and Heym 1986b, 388. Taxonomic and Nomenclature Notes According to the List of Prokaryotic names with Standing in Nomenclature (LPSN), the taxonomic status of the genus Psychrobacter is: correct name (last update, February 2025) * . LPSN classification: Bacteria / Pseudomonadati / Pseudomonadota / Gammaproteobacteria / Pseudomonadales / Moraxellaceae / Psychrobacter The genus Psychrobacter can also be recovered in the Genome Taxonomy Database (GTDB) as g__Psychrobacter (version v220) ** . GTDB classification: d__Bacteria / p__Pseudomonadota / c__Gammaproteobacteria / o__Pseudomonadales / f__Moraxellaceae / g__Psychrobacter * Meier‐Kolthoff et al. ( 2022 ). Nucleic Acids Res , 50 , D801 – D807 ; DOI: 10.1093/nar/gkab902 ** Parks et al. ( 2022
Monitoring of olive biophenols in 23 Olea europaea cultivars grown under the same agronomical conditions (2017)

Olive oil based products are gaining increasing interest over the past few decades and the world becomes more diet-conscious. The investigations of olive biophenols are attracting increased scientific attention so as to shed light to the diverse range of bioactivities such as antioxidant, cardioprotective, antimicrobial and anticancer [1]. Olive fruits, olive leaves, olive processing residues constitute an enticing source of these compounds [2]. Additionally, there is an observed increased demand regarding their use in foodstuffs, food additives and functional foods. As the phenolic content of olive products is significantly influenced by the tree variety, the main objective of this study was the determination of composition of the phenolic compounds in leaves, fruits and olive oil as well as in olive oil production by-products. The phenolic composition was studied in twenty-three cultivars grown in the same grove under the same agronomical and environmental conditions in an effort to examine the effects of tree cultivar and determine possible varietal indicators. These indicators could be used as tools in order to confirm the provenance of unknown samples. Towards this direction UHPLC-HRMS & HRMS/MS was employed for qualitative and quantitative purposes. The results indicated qualitative and quantitative differences in phenolic composition among cultivars. To our knowledge, this is the first study investigating the effect of olive oil variety alone to biophenols composition.
Studies of the thermodynamics of electron transfer reactions of blue copper proteins (1979)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTStudies of the thermodynamics of electron transfer reactions of blue copper proteinsNapapon Sailasuta, F. C. Anson, and Harry B. GrayCite this: J. Am. Chem. Soc. 1979, 101, 2, 455–458Publication Date (Print):January 1, 1979Publication History Published online1 May 2002Published inissue 1 January 1979https://pubs.acs.org/doi/10.1021/ja00496a031https://doi.org/10.1021/ja00496a031research-articleACS PublicationsRequest reuse permissionsArticle Views198Altmetric-Citations65LEARN 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
The Endometrial Polarity Paradox: Differential Regulation of Polarity Within Secretory-Phase Human Endometrium (2017)

A major cause of infertility in normal and assisted reproduction cycles is failure of the endometrium to undergo appropriate changes during the secretory phase of the menstrual cycle as it acquires receptivity for an implanting blastocyst. Current dogma states that loss of epithelial polarity in the luminal epithelial cells, the point of first contact between maternal endometrium and blastocyst, may facilitate embryo implantation. Loss of polarity is likely an important change during the secretory phase to overcome mutual repulsion between otherwise polarized epithelial surfaces. Although "plasma membrane transformation" describes morphological/molecular alterations associated with loss of polarity, direct measures of polarity have not been investigated. Transepithelial resistance, a proxy measure of polarity, was downregulated in endometrial epithelial (ECC-1) cells by combined estrogen/progestin, mimicking the hormonal milieu of the secretory phase. Examination of defined polarity markers within human endometrium throughout the menstrual cycle identified downregulation of atypical protein kinase C, Stardust, Crumbs, and Scribble within the luminal-epithelial layer, with upregulation of Scribble within the stromal compartment as the menstrual cycle progressed from the estrogen-dominated proliferative to progesterone-dominated secretory phase. Epithelial (ECC-1) Scribble expression was downregulated in vitro by combined estrogen/progestin and estrogen/progestin/human chorionic gonadotropin treatment, whereas knockdown of Scribble in these cells enhanced "embryo" (trophectodermal spheroid) adhesion. In contrast, Scribble was upregulated within decidualized primary human endometrial stromal cells, with decidualization downregulated upon Scribble knockdown. These data highlight an important contribution of polarity modulation within the human endometrium, likely important for receptivity. Clinical investigations examining how polarity may be modulated in the infertile endometrium may facilitate fertility.
Injection of specific amyloid-beta oligomers (beta<sub>1-40</sub>:beta<sub>1-42</sub> = 10:1) into rat medial septum impairs memory retention without inducing hippocampal apoptosis (2013)

These data indicate that septal injection of A-beta impairs memory retention, even in the absence of hippocampal apoptosis. This result might bring new insight to spatial memory-related disorders like Alzheimer's disease (AD).
A network management system solution for diverse and converged voice and data networks (2002)

The rapid evolution of the telecommunications industry has resulted in the convergence of voice and data transport over a myriad of diverse architectures and technological domains. To overcome the problems that inevitably accompany such a heterogeneous environment, Lucent Technologies is developing a phased inter-domain network management solution. The new system architecture will enable service providers to integrate the diverse technologies of multiple vendors, rendering transparent any differences among the heterogeneous network equipment. This paper presents an overview of the proposed Inter-Domain Management System architecture being developed by Lucent's Communications Software Group.
Establishment of an Assay System for the Detection of Translated Materials of T Cell‐Replacing Factor mRNA in <i>Xenopus</i> Oocytes (1986)

Abstract We established an assay system for detecting T cell‐replacing factor (TRF) activity of translated materials in Xenopus oocytes of poly (A)‐positive mRNA extracted from a T cell hybrid cell line, B151K12 (B151) which constitutively produces TRF. Since it was difficult to detect TRF activity of the translated products of B151‐mRNA, partly because of low TRF activities, we developed the following two systems. First, RNA was prepared from B151 cells stimulated with phorbol myristate acetate and calcium ionophore A23187 because such stimulations augmented TRF production by approximately three to five‐fold. Second, interleukin 2 (IL‐2, 125 U/ml) was added to the culture of BCL 1 cells to detect a small amount of TRF‐active materials since IL‐2 synergizes with a suboptimal dose of TRF to induce IgM secretion in TRF‐responding BCL 1 cells (chronic B cell leukemic cells). Here we describe TRF activity of translation products of B151‐mRNA in Xenopus oocytes. B151‐TRF mRNA was detected in the fractions sedimented between 15 and 18S by analysis using sucrose density gradient centrifugation.
Spectroscopic observation of matrix-isolated silatoluene (1980)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSpectroscopic observation of matrix-isolated silatolueneC. L. Kreil, O. L. Chapman, G. T. Burns, and T. J. BartonCite this: J. Am. Chem. Soc. 1980, 102, 2, 841–842Publication Date (Print):January 1, 1980Publication History Published online1 May 2002Published inissue 1 January 1980https://pubs.acs.org/doi/10.1021/ja00522a068https://doi.org/10.1021/ja00522a068research-articleACS PublicationsRequest reuse permissionsArticle Views102Altmetric-Citations65LEARN 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
Microwave tokamak experiment (MTX) status and plans (1989)

Summary Form only given, as follows. The MTX program has focused on ohmic operation of the tokamak (Alcator-C), construction of the free-electron laser (FEL) microwave source and quasi-optical transport system, and preparation for the first measurements of absorption. The first microwave pulses from the FEL to the tokamak were planned for the spring of 1989. Measurements of the absorption of single, high-peak-power pulses (140 GHz, 2 GW, 20 ns) will follow. Thereafter the FEL will be upgraded to generate pulses at 5 kHz for 10 ms, providing an average power 0.5-1.0 MW, and then further upgraded to 250 GHz and 2 MW average power. Several diagnostics have been prepared for the initial microwave absorption experiments. These include microwave measurements, fast X-ray and cyclotron emission from the heated electrons, Thomson scattering from the tail, and fast magnetic probe measurements. Modeling of absorption and wave refraction have been done, and a computer database has been established for rapid analysis of the experimental results and comparison with theoretical predictions. Following the upgrade to multiple-pulse operation and subsequent absorption measurements, experiments on heating and transport will be carried out. Attention will be directed to heating in peaked density profiles generated by pellet injection and to the effects of varying the power deposition profile.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Cutaneous antiseptic efficacy of two ethanol chlorhexidine dilutions for neonatal venepuncture (1998)

Les antiseptiques, utilises dans la prevention des infections hospitalieres, doivent repondre a des criteres d’efficacite et d’innocuite. Le choix d’un antiseptique sera fonction de ces deux parametres. Nous nous sommes proposes de comparer, in vivo, chez le nouveau-ne, l’activite antiseptique de deux solutions de chlorhexidine alcoolique de concentrations differentes (0,2 et 0,5 %) dans le but de definir la plus efficace. L’etude a ete menee sur 32 nouveau-nes dont 16 traites par une solution de chlorhexidine alcoolique a 0,2 % et 16 par une solution de chlorhexidine alcoolique a 0,5 %. Pour chaque nouveau-ne, des prelevements cutanes au niveau du pli du coude en vue d’analyses bacteriologiques ont ete realises avant et apres l’action de l’un des deux antiseptiques. Les modifications quantitatives de la flore totale aerobie consequentes a l’usage des antiseptiques ont ete comparees. Dans tous les cas, une diminution du nombre de germes a ete observee. L’etude du taux de reduction du nombre de microorganismes a montre une meilleure efficacite de la solution alcoolique de chlorhexidine a 0,5 % et une tolerance identique.
Interpreting Omic Data for Microbially Influenced Corrosion: Lessons from a Case Study Involving a Seawater Injection System (2017)

Abstract Microbiologically influenced corrosion (MIC) is a significant source of pitting corrosion affecting oil and gas pipelines, wells, and a variety of surface facilities. Understanding of MIC is greatly enhanced through DNA and protein sequencing technologies. This paper highlights the need to understand the methods used to generate the data, the data quality, and the limitations associated with data interpretation through a case study involving the metagenomics and proteomic analysis of pig envelope debris and seawater samples from various locations within a seawater injection system suspected to be suffering from MIC. In this study, sequencing was performed both with and without 16S rDNA gene amplification. Following bioinformatics testing, the resulting data showed dramatically different results when comparing the 16S sequence data to the shotgun-based sequence data. We also showed that the difference between using a RefSeq (NCBI) downloaded in 2013 versus an updated database (2015) significantly impacted data interpretations. One particular organism, Sedimenticola selenatireducens, was found to dominate the relative abundance of the samples when the updated database was used, while it was not identified when the 2013 database was used. Further, proteomic information was used to confirm the presence and abundance of particular organisms and expressed genes.