gebhart/patrepeval huggingface dataset:
Studies of Cell-Mediated Immune Reaction in the Mechanism of Blister Formation of Bullous Pemphigoid (1989)

s: The International Society of Dermatology with the International Society of Dermatopathology: PDF Only
Privacy expectations and preferences in an IoT world (2017)

With the rapid deployment of Internet of Things (IoT) technologies and the variety of ways in which IoT-connected sensors collect and use personal data, there is a need for transparency, control, and new tools to ensure that individual privacy requirements are met. To develop these tools, it is important to better understand how people feel about the privacy implications of IoT and the situations in which they prefer to be notified about data collection. We report on a 1,007-participant vignette study focusing on privacy expectations and preferences as they pertain to a set of 380 IoT data collection and use scenarios. Participants were presented with 14 scenarios that varied across eight categorical factors, including the type of data collected (e.g. location, biometrics, temperature), how the data is used (e.g., whether it is shared, and for what purpose), and other attributes such as the data retention period. Our findings show that privacy preferences are diverse and context dependent; participants were more comfortable with data being collected in public settings rather than in private places, and are more likely to consent to data being collected for uses they find beneficial. They are less comfortable with the collection of biometrics (e.g. fingerprints) than environmental data (e.g. room temperature, physical presence). We also find that participants are more likely to want to be notified about data practices that they are uncomfortable with. Finally, our study suggests that after observing individual decisions in just three data-collection scenarios, it is possible to predict their preferences for the remaining scenarios, with our model achieving an average accuracy of up to 86%.
Prognostic indicators in patients with pulmonary metastases (1990)

Pulmonary metastases from different primary neoplasms have different biological characteristics which may correlate with patient survival. Objective criteria to reliably select or exclude patients who would benefit from resection of these metastases are not available; however, various prognostic indicators have been studied for their correlation with post-resection survival. Prognostic indicators differ among various tumor histologies. Prognostic indicators identified preoperatively which may influence post-resection survival include age, sex, histology and location of the primary tumor, tumor doubling time, disease free interval, the number of nodules on preoperative roentgenographic studies, and the number of metastases resected. Following surgery, resectability, and the number of metastases resected may predict expected survival for patients meeting certain criteria. No single criterion should be used to exclude patients from surgery as resection will provide numerous patients with significant post-resection survival.
Reducing Disparities in Breast Cancer Care—A Daunting but Essential Responsibility (2008)

Disparities in breast cancer care and outcomes by race and ethnicity are well documented. For example, black women have a lower incidence of breast cancer than their white counterparts but have a higher overall mortality ( 1 ). The inferior outcomes observed among black women are multifactorial in origin and can be attributed to many factors including more advanced stage at diagnosis ( 2 , 3 ), a lower proportion of hormone receptor -positive tumors ( 4 ), differences in comorbidity ( 5 ), provider variability ( 6 ), and a range of socioeconomic and cultural factors ( 7 -10 ). Unraveling the complex relationship between race and socioeconomic status (SES) is difficult. Research has often focused on census data and populationbased registries with variable inclusion of education, income, and insurance status into the analyses ( 11 -13 ). Even when studies have controlled for SES, race appears to influence the likelihood that a patient will receive standard adjuvant treatment ( 11 -13 ).
3D Coumarin Systems Based on [2.2]Paracyclophane: Synthesis, Spectroscopic Characterization, and Chiroptical Properties (2018)

In this article, we report the preparation of a series of [2.2]paracyclophane-fused coumarin systems through a simple and general procedure involving a transition-metal-catalyzed cyclization of aryl alkynoates as the key step. We also highlight the influence of the [2.2]paracyclophane (pCp) motif and its "phane" interactions on the spectroscopic properties of the newly synthesized fluorophores, which emit in the blue-green region of the visible spectrum (λ<sub>em</sub> up to 560 nm) and show extremely large Stokes shifts (up to 230 nm). Finally, we demonstrate that our straightforward approach can easily be used to access optically active planar chiral 3D coumarins. Compared to previously described fluorescent paracyclophanes and other organic dyes, our compact heteroaromatic derivatives show promising chiroptical properties, both in term of circular dichroism ( g<sub>abs</sub> ∼ 8 × 10 <sup>-3</sup>) and circularly polarized luminescence ( g<sub>lum</sub> ∼ 5 × 10 <sup>-3</sup>), thus demonstrating a practical application of our synthetic method.
The P5 protein from bacteriophage phi‐6 is a distant homolog of lytic transglycosylases (2005)

Peptidases are classical objects of enzymology and structural studies. However, a few protein families with experimentally characterized proteolytic activity, but unknown catalytic mechanism and three-dimensional structures, still exist. Using comparative sequence analysis, we deduce spatial structure for one of such families, namely, U40, which contains just one P5 protein from bacteriophage phi-6. We show that this singleton sequence possesses conserved sequence motifs characteristic of lysozymes and is a distant homolog of lytic transglycosylases that cleave bacterial peptidoglycan. The structure of the P5 protein is therefore predicted to adopt the lysozyme-like fold shared by T4, lambda, C-type, G-type lysozymes, and lytic transglycosylases. Since previous biochemical experiments with P5 of phi-6 have indicated that the purified enzyme possesses endopeptidase activity and not glycosidase activity, our results point to the possibility of a newly evolved molecular function and call for further experimental characterization of this unusual P5 protein.
A Quality of Experience Testbed for Video-Mediated Group Communication (2013)

Video-Mediated group communication is quickly moving from the office to the home, where network conditions might fluctuate. If we are to provide a software component that can, in real-time, monitor the Quality of Experience (QoE), we would have to carry out extensive experiments under different varying (but controllable) conditions. Unfortunately, there are no tools available that provide us the required fined-grained level of control. This paper reports on our efforts implementing such a test bed. The test bed provides the experiment conductor full control over the complete media pipeline, and the possibility of modifying in real-time network and media conditions. Additionally, it has facilities to easily develop an experiment with custom layouts, task integration, and assessment of subjective ratings through questionnaires. We have already used the test bed in a number of evaluations, reported in this paper for discussing the benefits and drawbacks of our solution. The test bed have been proven to be a flexible and effective canvas for better understanding QoE on video-mediated group communication.
Measurements of the B +, B 0, $ B_s^0 $ meson and $ \Lambda_b^0 $ baryon lifetimes (2014)

Measurements of b-hadron lifetimes are reported using pp collision data, corresponding to an integrated luminosity of 1.0 fb -1 , collected by the LHCb detector at a centreof-mass energy of 7 TeV. Using the exclusive decays B + J/K + , B 0 J/K * (892) 0 , B 0 J/K 0 s , 0 b J/ and B 0 s J/ the average decay times in these modes are measured to be B + J/K + = 1.637 0.004 0.003 ps, B 0 J/K * 0 = 1.524 0.006 0.004 ps, B 0 J/K 0 s = 1.499 0.013 0.005 ps, 0 b J/ = 1.415 0.027 0.006 ps, B 0 s J/ = 1.480 0.011 0.005 ps, where the first uncertainty is statistical and the second is systematic. These represent the most precise lifetime measurements in these decay modes. In addition, ratios of these lifetimes, and the ratio of the decay-width difference, d , to the average width, d , in the B 0 system, d / d = -0.044 0.025 0.011, are reported. All quantities are found to be consistent with Standard Model expectations.
Absorbing assist pattern technique (A<sup>2</sup>PT) for effective sidelobe control for attenuated phase-shifting masks in optical projection lithography (1999)

A novel technique of sidelobe suppression based on absorbing assist pattern is introduced. Chrome shields are placed exactly at the position, where sidelobes appear. The effectiveness of this technique for sidelobe control is demonstrated by simulation and experimental results. The resulting process window enlargement for 180 nm contacts is investigated. Corresponding mask making issues are discussed.
Causal mechanisms of multiple acquired red cell enzyme defects in a patient with acquired dyserythropoiesis (1976)

A patient with an unclassified form of acquired dyserythropoiesis was found to have multiple defects in erythrocyte enzyme activity, involving especially pyruvate kinase (PK), glucose phosphate isomerase (GPI), and phosphofructokinase (PFK). The PK activity defect was associated with a normal concentration of PK-related antigen, and the enzyme could be reactivated during the procedure of partial purification of the enzyme. The concentration of GPI-related antigen was as reduced as the GPI enzymatic activity, and the defect was not improved by any treatment (cross-incubation of red cells or treatment of the hemolysate by SH reagents); the residual enzyme had a normal stability to heat, and a normal electrophoretic and electrofocusing pattern. The PFK activity defect was not improved either by cross-incubation of red cells or by treatment with SH reagents. Immunologic data with antimuscle and antileukocyte antisera seemed to indicate that the defect involved especially the muscle-type subunit of erythrocyte PFK. In agreement with this assumption was the fact that deficient PFK was markedly more inhibited by ATP than normal enzyme. Changes similar to those of deficient PFK herein studied were noted for PFK of unfractionated erythrocytes from premature newborns or of "old" erythrocytes from full-term infants. It appeared that each of the three enzyme defects detected in the patient could be due to a different mechanism, involving post-translational changes, decreased synthesis, and possible reversion of the genetic regulation mechanisms of the abnormal erythroid precursors toward a fetal type. The possible relationships between these various phenomena and the nature of a hypothetical common underlying cause are discussed.
Pyrolysis of 1-phenyl-1,3-butadienes. New synthesis of 1,2-dihydronaphthalenes (1975)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPyrolysis of 1-phenyl-1,3-butadienes. New synthesis of 1,2-dihydronaphthalenesPhillip B. Valkovich, James L. Conger, Frank A. Castiello, Todd D. Brodie, and William P. WeberCite this: J. Am. Chem. Soc. 1975, 97, 4, 901–902Publication Date (Print):February 1, 1975Publication History Published online1 May 2002Published inissue 1 February 1975https://pubs.acs.org/doi/10.1021/ja00837a041https://doi.org/10.1021/ja00837a041research-articleACS PublicationsRequest reuse permissionsArticle Views90Altmetric-Citations17LEARN 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
Thermal Inactivation Kinetics of Wheat Germ Lipoxygenase (1993)

ABSTRACT Thermal inactivation curves for wheat germ lipoxygenase (LPO) in partially purified and crude extracts were determined in capillary tubes at 60–68°C. The biphasic curves fitted a two‐fraction first order model suggesting the presence of 2 groups of isozymes. At 60°C, the inactivation rate constants were 9.112 × 10 − ‐ 5 set −1 and 9.174 × 10 − ‐ 6 set −1 respectively, for thermolabile phase I and thermostable phase II in the partially purified extract, a difference of one order of magnitude. For the temperature change from 60 to 68°C, the rate constants increased by three orders of magnitude, implying a very high sensitivity (for LPO inactivation in partially purified extract ΔH ‡ = 646261 J.mole −1 , ΔS ‡ = 1619 J.mole −1 .K −1 for phase I, ΔH ‡ = 546099 J.mole‐ l , ΔS ‡ = 1298 J.mole −1 .K‐1 ′ for phase II) to heat by both phases, although phase I was clearly the least stable.
Author response: Transient inflammatory response mediated by interleukin-1β is required for proper regeneration in zebrafish fin fold (2017)

Animals and other multicellular organisms all have at least some ability to regenerate lost or wounded tissues. Zebrafish are particularly good at this to the extent that they can replace damaged or lost body parts with exact replicas of the originals. In 2015, a team of researchers found that some mutant zebrafish that lack blood cells including immune cells are unable to regenerate lost tissues. This is because the cells that are primed to regenerate die instead, but it was not clear why this happens. Many immune cells have roles in fighting infection and in responding to tissue damage.When a tissue is damaged, the area often becomes inflamed as white blood cells called macrophages flock to the damaged area to protect it from infection and remove damaged cells. Hasegawa et al. – who include several researchers involved in the 2015 study – used genetic approaches to investigate the role of inflammation in tissue regeneration in zebrafish. The experiments show that several genes involved in inflammation – including one called interleukin 1b – were active over longer periods of time in the mutant fish compared with normal zebrafish. The gene produces a signal protein and this prolonged activity causes the primed regenerative cells to die. However, the cells can survive if interleukin 1b activity is quickly suppressed by macrophages. The experiments also show that, in order for tissues to regenerate properly, interleukin 1b needs to be active for only a short period of time. The findings reveal that some inflammation is needed for tissues to regenerate, but that a more severe inflammatory response can block the process. A future challenge will be to identify the signals that macrophages produce to suppress inflammation to allow tissues to regenerate. These anti-inflammatory signals may have the potential to be used as drugs to cure chronic inflammatory diseases and boost tissue regeneration potential in humans.
ChemInform Abstract: Synthesis of Functionalized Diarylmethanes via a Cobalt‐Catalyzed Cross‐Coupling of Arylzinc Species with Benzyl Chlorides. (2009)

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Why Are Hydrophobic/Water Interfaces Negatively Charged? (2012)

Impure at heart: A pH-dependent negative charge of the interface between a hydrophobic phase and water results from the reaction of hydroxide ions with traces of fatty acids, contained in the hydrophobic phase (see scheme). This reaction explains the uptake of hydroxide ions by the interface with a large free energy change.
PRFS-Based MR Thermometry Versus an Alternative T1 Magnitude Method – Comparative Performance Predicting Thermally Induced Necrosis in Hepatic Tumor Ablation (2013)

PRFS thermometry is feasible in a clinical setting of thermal hepatic tumor ablation. As an interference-free MR-tool for online therapy monitoring its accuracy to predict tissue necrosis is superior to a competing model of thermally induced alteration of the T1 magnitude signal.
Erratum: ‘‘Remarks on Riemann’s method of characteristics’’ [J. Acoust. Soc. Am. <b>8</b> <b>4</b>, 813–821 (1988)] (1989)

Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Twitter Facebook Reddit LinkedIn Tools Icon Tools Reprints and Permissions Cite Icon Cite Search Site Citation Henry M. Paynter, Ilene J. Busch‐Vishniac; Erratum: ''Remarks on Riemann's method of characteristics'' [J. Acoust. Soc. Am. 84, 813–821 (1988)]. J. Acoust. Soc. Am. 1 April 1989; 85 (4): 1784. https://doi.org/10.1121/1.398006 Download citation file: Ris (Zotero) Reference Manager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentAcoustical Society of AmericaThe Journal of the Acoustical Society of America Search Advanced Search |Citation Search
Evaluation of process variations on OPC model predictions (2011)

Process models have been in use for performing proximity corrections to designs for placement on lithography masks for a number of years. In order for these models to be used they must provide an adequate representation of the process while also allowing the corrections themselves to be performed in a reasonable computational time. In what is becoming standard Optical Proximity Correction (OPC), the models used have a largely physical optical model combined with a largely empirical resist model. Normally, wafer data is collected and fit to a model form that is found to be suitable through experience. Certain process variables are considered carefully in the calibration process-such as exposure dose and defocus - while other variables-such film thickness and optical parameter variations are often not considered. As the semiconductor industry continues to march toward smaller and smaller dimensions-with smaller tolerance to errorwe must consider the importance of those process variations. In the present work we describe the results of experiments performed in simulations to examine the importance of many of those process variables which are often regarded as fixed. We show examples of the relative importance of the different variables.
The toxic effects of combined exposure to toluene and m-xylene in animals. IV. Liver ultrastructure after subchronic inhalatory exposure. (1992)

The effects of combined inhalatory exposure to m-xylene and toluene on the rat hepatocytes were investigated. Limited proliferation of smooth endoplasmic reticulum and increase of the number of lysosomes were observed in hepatocytes after 3-months of single exposure to 1000 ppm of m-xylene and toluene. Moreover, mitochondria increased in most of hepatocytes. After combined exposure to mixture of m-xylene and toluene at concentrations of 500 + 500 ppm, respectively, the types of ultrastructural changes in hepatocytes followed the pattern observed after exposure of each of the single organic solvent. However, proliferation of the smooth endoplasmic reticulum was more eminent. The hepatocytes ultrastructure of rats exposed to 100 ppm of m-xylene and toluene for 6 months were similar to that observed in rats exposed to 1000 ppm of m-xylene for 3 months. In rats exposed to a mixture of m-xylene and toluene for 6 months, the ultrastructural changes in hepatocytes were a combination of those observed after a single exposure to each of the organic solvent. It may be concluded that changes in the hepatocytes ultrastructure were an adaptive rather than a toxic effect. Because in the case of combined exposures the doses were half of those used in single exposures, the additive effect on the proliferation of smooth endoplasmic reticulum was observed in the rat liver after combined exposure to toluene and m-xylene using electron microscopy.
Effects of Moxibustion and Theraband Exercise on Physical and Psychological Variables of the Aged with Degenerative Osteoarthritis (2008)

Purpose: To examine the effects of a nursing intervention including moxibustion and theraband exercise on pain, fatigue, flexibility, and depression in aged patients with degenerative osteoarthritis. Methods: This study had a one group pretestposttest design. Thirty people over 60 yr-of-age with degenerative osteoarthritis were recruited from a community health center from November 1, 2005 to June 14, 2006. The 6 week treatment intervention included twice weekly 60 min sessions of of theraband exercise (30 min) and moxibution (30 min). Data was analyzed by SPSS Ver. 12.0. Results: Intervention was associated with significant decreases in pain (t=8.28, p
Description and evaluation of the Model for Ozone and Related chemical Tracers, version 4 (MOZART-4) (2010)

Abstract. The Model for Ozone and Related chemical Tracers, version 4 (MOZART-4) is an offline global chemical transport model particularly suited for studies of the troposphere. The updates of the model from its previous version MOZART-2 are described, including an expansion of the chemical mechanism to include more detailed hydrocarbon chemistry and bulk aerosols. Online calculations of a number of processes, such as dry deposition, emissions of isoprene and monoterpenes and photolysis frequencies, are now included. Results from an eight-year simulation (2000–2007) are presented and evaluated. The MOZART-4 source code and standard input files are available for download from the NCAR Community Data Portal (http://cdp.ucar.edu).
Photochemistry of 4-hydroxybenzothiazole: a model for pheomelanin photodegradation (1980)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPhotochemistry of 4-hydroxybenzothiazole: a model for pheomelanin photodegradationMiles R. Chedekel, Edward J. Land, Roy S. Sinclair, David Tait, and T. George TruscottCite this: J. Am. Chem. Soc. 1980, 102, 21, 6587–6590Publication Date (Print):October 8, 1980Publication History Published online1 May 2002Published inissue 8 October 1980https://doi.org/10.1021/ja00541a050RIGHTS & PERMISSIONSArticle Views120Altmetric-Citations16LEARN 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 InReddit PDF (406 KB) Get e-Alerts Get e-Alerts