gebhart/patrepeval huggingface dataset:
A Correlation between the Electronegativity<sup>1</sup> Series of Organic Radicals and Bond Moments (1939)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTA Correlation between the Electronegativity1 Series of Organic Radicals and Bond MomentsHerbert C. BrownCite this: J. Am. Chem. Soc. 1939, 61, 6, 1483–1486Publication Date (Print):June 1, 1939Publication History Published online1 May 2002Published inissue 1 June 1939https://pubs.acs.org/doi/10.1021/ja01875a045https://doi.org/10.1021/ja01875a045research-articleACS PublicationsRequest reuse permissionsArticle Views76Altmetric-Citations3LEARN 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
Structural Health Monitoring With Autoregressive Support Vector Machines (2009)

The use of statistical methods for anomaly detection has become of interest to researchers in many subject areas. Structural health monitoring in particular has benefited from the versatility of statistical damage-detection techniques. We propose modeling structural vibration sensor output data using nonlinear time-series models. We demonstrate the improved performance of these models over currently used linear models. Whereas existing methods typically use a single sensor’s output for damage detection, we create a combined sensor analysis to maximize the efficiency of damage detection. From this combined analysis we may also identify the individual sensors that are most influenced by structural damage.
Interaktionen zwischen Arzneimitteln und Vitamin D (2012)

Arzneimittelinduzierte Störungen des Vitamin-D-Haushalts erscheinen im Hinblick auf das hohe präventivmedizinische und therapeutische Potenzial des Sonnenvitamins im neuen Licht. Von zahlreichen Arzneimitteln ist bekannt, dass sie mit dem Vitamin-D-Stoffwechsel interferieren. Ein arzneimittelinduzierter Vitamin-D-Mangel (25-OH-D < 20 ng/ml) kann sich u. a. in einem sekundären Hyperparathyreoidismus, Störungen der Knochenmineralisierung bis hin zur Osteoporoseentstehung äußern. Bekannte Beispiele hierfür sind die Antiepileptika-, Corticoid- oder Virustatika-induzierte Osteopathie.
Intracytoplasmic sperm injection (ICSI): the Brussels experience (1995)

The present report covers the results of a 26-month period in which 1275 consecutive treatment cycles by intracytoplasmic sperm injection (ICSI) were performed in 919 couples. These couples were afflicted with male factor infertility and had had at least one previous failed conventional in vitro fertilization (IVF) treatment cycle. In other couples, the husband had semen parameters incompatible with conventional IVF or suffered from excretory azoospermia which required microsurgical epididymal sperm aspiration or testicular sperm retrieval. Overall, the 2 pronuclear (PN) fertilization rate was 47.7% per retrieved oocyte-cumulus complex and 66.4% per successfully injected metaphase II oocyte. Embryo transfer was performed in 90.8% of started cycles and 362 clinical pregnancies were recorded, giving a clinical pregnancy rate of 28.4% per started cycle or 31.3% per transfer. In addition, updated results on the outcome of pregnancies after microassisted fertilization are presented. As of 30 August 1994, 416 children have been born. Although 16 major congenital malformations have been observed (3.9%), there appears to be no reason for serious concern as regards the occurrence of major congenital anomalies after ICSI.
Pathogenesis of <i>Helicobacter pylori</i> Infection (2011)

Helicobacter pylori infections and clinical outcome are dependent on sophisticated interactions between the bacteria and its host. Crucial bacterial factors associated with pathogenicity comprise a type IV secretion system encoded by the cag pathogenicity island, the effector protein CagA, the vacuolating cytotoxin (VacA), peptidoglycan, lipopolysaccharide (LPS), γ-glutamyl transpeptidase (GGT), protease HtrA, and the adhesins BabA, SabA, and others. The high number of these factors and allelic variation of the involved genes generates a highly complex scenario and reveals the difficulties in testing the contribution of each individual factor. Much effort has been put into identifying the molecular mechanisms associated with H. pylori-associated pathogenesis using human primary tissues, Mongolian gerbils, transgenic, knockout, and other mice as well as in vitro cell model systems. Interactions between bacterial factors and host signal transduction pathways seem to be critical for mediating the induction of pathogenic downstream processes and disease development. In this review article, we discuss the most recent progress in this research field.
The Effect of Plasma from Schizophrenic Patients on the Chicken Erythrocyte System (1963)

Frohman et al. (1960a, 1960b, 1961, 1962) have investigated the effect of plasma of schizophrenic patients on carbohydrate metabolism. They measured the production of lactate and pyruvate by the nucleated red cells of the chicken after incubation with patients' plasma. After incubation with plasma from schizophrenic patients, the lactate/pyruvate ratio was raised significantly above the ratio found after incubation with plasma from normal subjects. This observation was interpreted as evidence of an inhibition of aerobic metabolism induced by the plasma of schizophrenic patients. We report here an attempt to confirm these findings.
Ionization effects in inverse cherenkov accelerators (1997)

Ionization processes limit the accelerating gradient and pulse duration of the electromagnetic driver in the Inverse Cherenkov Accelerator (ICA). Two configurations for the ICA are considered in which the electromagnetic driver is propagated in a waveguide that is, i) lined with a dielectric material or ii) filled with a neutral gas. The intensity of the driver in the ICA, and therefore the acceleration gradient, is limited by tunneling and collisional ionization effects. Ionization of the dielectric liner or gas can lead to significant modification of the optical properties of the waveguide, altering the phase velocity of the accelerating field and causing particle slippage, thus disrupting the acceleration process. To avoid the effects of ionization short pulse durations are necessary, and therefore pulse lethargy, i.e., electrons outrunning the driving pulse, can present an additional limitation. Limitations on the driver pulse duration and accelerating gradient, due to tunneling and collisional ionization, are obtained for the two ICA configurations. Maximum accelerating gradients and pulse durations are presented for a 10 μm and a 1 mm wavelength electromagnetic driver.
Mass spectrometry in structural and stereochemical problems—CLXXIV:<sup>1</sup> Electron‐impact induced fragmentation of some aryl‐ and alkylsulfonylthioureas (1969)

Abstract The mass spectra of five aryl (I to V) and four alkylsulfonylthioureas (VI toIX) have been recorded and mechanistic rationalizations are suggested for their principal fragmentation processes. The aryl analogs exhibited peaks in their mass spectra corresponding to skeletal rearrangements with elimination of SO 2 from their molecular ions but this fragmentation was absent in those alkylsulfonylthioureas (VI to IX) examined.
2009 PERIPHERAL NERVE SOCIETY MEETING Charcot-Marie-Tooth disease (2011)

Charcot-Marie-Tooth (CMT) disease is the commonest inherited neuromus- cular disorder affecting at least 1 in 2,500. Over the last two decades, there have been rapid advances in understanding the molecular basis for many forms of CMT with more than 30 causative genes now described. This has made obtaining an accurate genetic diagnosis possible but at times challenging for clinicians. This review aims to provide a simple, pragmatic approach to diagnosing CMT from a clinician's perspective.
Laser interference lithography with highly accurate interferometric alignment (2003)

Three dimensional photonic crystals, e.g. for obtaining the so-called woodpile structure, can, among others, be fabricated by vertical stacking of multiple gratings. One of the requirements for obtaining a full photonic bandgap in such a photonic crystal is an ac-curate angular and lateral alignment of the successive gratings. Using laser interference lithography at 266 nm wavelength, we fabricated gratings in silicon with periods down to 300 nm. We present a method for aligning further grating exposures with respect to this grating with a 0.001 degree angular and a few nanometers lateral resolution.
Transplantation of allogeneic peripheral blood stem cells (1995)

Recombinant G-CSF has been given to over 150 normal donors for the collection of allogeneic or syngeneic peripheral blood stem cells (PBSCs). G-CSF was found to be well-tolerated with mild-moderate bone pain, edema and mild thrombocytopenia being the observed side effects. To date, approximately 100 unmodified primary PBSC transplants from HLA-identical related donors have been performed with engraftment that is, in general, considerably more rapid than marrow. Acute graft-versus-host-disease (GVHD) grades II-IV occurred in 44% of patients and grades III-IV in 16%. From a small number of evaluable patients surviving for more than 100 days, it appears the incidence of chronic GVHD is approximately 50%. Despite the infusion of one to two logs more T cells, these results are not remarkably different than would be expected with marrow transplantation. Further studies are needed to define the role of allogeneic PBSCs for transplantation, to refine PBSC mobilization and collection techniques, and to evaluate the long-term effects of cytokines in normal donors.
An inflammatory eruption associated with recombinant human IL-6 (1994)

Interleukin 6 (IL-6) is an endogenous cytokine with multiple biological functions, including amplification of the inflammatory response. Recombinant human IL-6, administered as part of a chemotherapeutic regimen, has recently been shown to cause regression of certain types of malignant tumours. We report a patient who developed a cutaneous eruption consisting of coalescent, erythematous, scaling macules and papules after administration of recombinant human IL-6, given as part of her chemotherapy for ductal carcinoma of the breast.
Transporters from H-2b, H-2d, H-2s, H-2k, and H-2g7 (NOD/Lt) haplotype translocate similar sets of peptides. (1994)

The TAP complex transports peptides from the cytosol into the lumen of the endoplasmic reticulum for presentation by major histocompatibility complex class I molecules. A limited degree of sequence polymorphism has been observed for the mouse TAP1 and TAP2 genes by restriction fragment length polymorphism and sequence analysis. However, functional polymorphism of the TAP transporter has thus far been observed for the rat only. Here we examine the effect of TAP polymorphism on ATP dependency and peptide specificity of TAP-mediated peptide transport and show that, in the mouse, polymorphism in TAP genes does not measurably alter the function of their gene products. We conclude that TAP polymorphism is unlikely to contribute to the development of autoimmune diseases and that, in the mouse, the specificity of the TAP transporter is matched to that of the F pocket of the class I molecules for which it provides the peptide substrates.
Security in Wireless PAN Mesh Networks (2008)

This chapter analyzes the security issues related to wireless personal area mesh networks. It investigates how Bluetooth and ZigBee have implemented their security architecture. It is clear that providing security for both types of networks is essential as wireless links are easy to eavesdrop undetected. A security architecture is a collection of building blocks and security policies that make up a complete security solution. The major constraint when designing a security architecture for mobile devices with limited resources is available energy and speed of the CPU. The ZigBee security architecture provides nodes with a mechanism to establish keys with other nodes in the network. ZigBee is a set of communication protocols that operate on the application and network layer. The security control field in the header specifies which security level is used to secure the frame. The commercial mode of the trust center is designed for high-security commercial applications.
Tetrasubstituted Pyrrolidines via a Tandem Aza-Payne/Hydroamination Reaction (2007)

A facile tandem aza-Payne/hydroamination reaction of aziridinol is reported, which yields highly functionalized pyrrolidines. Addition of alkynyl Grignards to 2,3-aziridinals yields, in most cases, high syn to anti ratios of the aziridinol. Treatment of the syn-aziridinol with base leads initially to an aza-Payne rearrangement, which juxtaposes the amine and the alkyne in favorable orientation to complete the hydroamination. The anti-aziridinol undergoes the aza-Payne rearrangement, but cannot proceed further with the hydroamination.
Feasibility of alpha tricalcium phosphate for vertical bone augmentation (2012)

After 8 weeks α-TCP is effective in maintaining space under periosteum and potentially would be applicable in vertical bone augmentation.
A Summary Review of Vibration-Based Damage Identification Methods (1998)

This paper provides an overview of methods to detect, locate, and characterize damage in structural and mechanical systems by examining changes in measured vibration response. Research in vibration-based damage identification has been rapidly expanding over the last few years. The basic idea behind this technology is that modal parameters (notably frequencies, mode shapes, and modal damping) are functions of the physical properties of the structure (mass, damping, and stiffness). Therefore, changes in the physical properties will cause detectable changes in the modal properties. The motivation for the development of this technology is presented. The methods are categorized according to various criteria such as the level of damage detection provided, model-based versus non-model-based methods, and linear versus nonlinear methods. The methods are also described in general terms including difficulties associated with their implementation and their fidelity. Past, current, and future-planned applications of this technology to actual engineering systems are summarized. The paper concludes with a discussion of critical issues for future research in the area of vibration-based damage identification.
Population dynamics of two antilisterial cheese surface consortia revealed by temporal temperature gradient gel electrophoresis (2010)

This work reports the first population dynamics study of complex smear ecosystems exhibiting in situ antilisterial activity. TTGE revealed the presence of marine lactic acid bacteria that are likely related to the strong Listeria inhibition, as their early development in the smear occurred simultaneously with a decrease in Listeria cell count.
Drug Residues in Milk, Determination of Furaltadone and Nitrofurazone in Milk (1962)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTDrug Residues in Milk, Determination of Furaltadone and Nitrofurazone in MilkP. L. Cox and J. P. HeotisCite this: J. Agric. Food Chem. 1962, 10, 5, 402–403Publication Date (Print):May 1, 1962Publication History Published online1 May 2002Published inissue 1 May 1962https://pubs.acs.org/doi/10.1021/jf60123a014https://doi.org/10.1021/jf60123a014research-articleACS PublicationsRequest reuse permissionsArticle Views37Altmetric-Citations1LEARN 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
An integrated system for cooperative man-machine interaction (2002)

To establish robotic application in human environments as, e.g. offices or private homes the robotic systems must be instructable by ordinary users in a natural way. In interpersonal communication humans usually apply different sensory information and are capable of integrating all perceptual cues fast and consistently. Additionally, knowledge acquired during the communication process is directly used to resolve ambiguities. As a step towards realizing similar capabilities in automatic devices this paper presents an integrated system combining automatic speech processing and image understanding. The system is intended to be an intelligent interface of a robot which manipulates objects in its surroundings according to the instructions of a human. The enhanced capabilities necessary for carrying out a multimodal man-machine dialog are realized by combining statistical and declarative methods for inference and knowledge representation. The effectiveness of this approach is demonstrated using an exemplary dialog from our construction task domain.
The Climate of the United States and Its Endemic Influences, Based Chiefly on the Records of the Medical Department and Adjutant-General's Office, United States Army. (1843)

It is due to the Hon.John C. Calhoun to state that upon the organization of the medical department, during his administration of the War Office, these
Potential Purine Antagonists. XVII. Preparation of Some 6-Alkylthiopurines and 4-Alkylthiopyrazolo[3,4-d]pyrimidines (1959)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPotential Purine Antagonists. XVII. Preparation of Some 6-Alkylthiopurines and 4-Alkylthiopyrazolo[3,4-d]pyrimidinesHenry Koppel, Darrell O'Brien, and Roland RobinsCite this: J. Org. Chem. 1959, 24, 2, 259–261Publication Date (Print):February 1, 1959Publication History Published online8 July 2003Published inissue 1 February 1959https://pubs.acs.org/doi/10.1021/jo01084a632https://doi.org/10.1021/jo01084a632research-articleACS PublicationsRequest reuse permissionsArticle Views137Altmetric-Citations13LEARN 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
Mercury Jet Magnetometer (1945)

Mercury is allowed to flow through a narrow non-conducting pipe provided with two pick-up electrodes at the ends of a diameter. In the presence of a magnetic field an e.m.f. is induced in the moving mercury. The potential difference detected between the electrodes is due to the component of the local magnetic field perpendicular to the pipe axis and to the diameter along which the electrodes are located. The device permits the establishment of the direction of the local field without introduction of a ferromagnetic body which might distort it. The magnetic field intensity in a sharply localized region can be determined. The instrument gives a direct reading proportional to the magnetic field intensity and lends itself to the study of rapidly varying transient fields as well as of constant ones. Fields of less than one oersted can still be easily detected. The magnetic field can be measured absolutely. Two ways of propelling the mercury are described. One of them utilizes gravity, and in the other method electromagnetic forces exerted upon a liquid conductor in a magnetic field are used.
Palladium-Catalyzed Cyclization Reactions of 2-Vinylthiiranes with Heterocumulenes. Regioselective and Enantioselective Formation of Thiazolidine, Oxathiolane, and Dithiolane Derivatives (2001)

The first palladium-catalyzed ring-expansion reaction of 2-vinylthiiranes with heterocumulenes to form sulfur-containing five-membered-ring heterocycles is described. This regioselective reaction requires 5 mol % of Pd(2)(dba)(3).CHCl(3) and 10 mol % of bidendate phosphine ligand (dppp, BINAP), at 50-80 degrees C, in THF. The reaction of 2-vinylthiiranes with carbodiimides, isocyanates, and ketenimines affords 1,3-thiazolidine derivatives, whereas the reaction with diphenylketene or isothiocyanates results in the formation of 1,3-oxathiolane or 1,3-dithiolane compounds in good to excellent isolated yields and in up to 78% ee.
Aquaporin 5-deficient mouse lungs are hyperresponsive to cholinergic stimulation (2001)

Although aquaporin 5 (AQP5) is the major water channel expressed in alveolar type I cells in the lung, its actual role in the lung is a matter of considerable speculation. By using immunohistochemical staining, we show that AQP5 expression in mouse lung is not restricted to type I cells, but is also detected in alveolar type II cells, and in tracheal and bronchial epithelium. Aqp5 knockout (Aqp5(-/-)) mice were used to analyze AQP5 function in pulmonary physiology. Compared with Aqp5(+/+) mice, Aqp5(-/-) mice show a significantly increased concentration-dependent bronchoconstriction to intravenously administered Ach, as shown by an increase in total lung resistance and a decrease in dynamic lung compliance (P < 0.05). Likewise, Penh, a measure of bronchoconstriction, was significantly enhanced in Aqp5(-/-) mice challenged with aerosolized methacholine (P < 0.05). The hyperreactivity to bronchoconstriction observed in the Aqp5(-/-) mice was not due to differences in tracheal smooth muscle contractility in isolated preparations or to altered levels of surfactant protein B. These data suggest a novel pathway by which AQP5 influences bronchoconstriction. This observation is of special interest because studies to identify genetic loci involved in airway hyperresponsiveness associated with asthma bracket genetic intervals on human chromosome 12q and mouse chromosome 15, which contain the Aqp5 gene.