gebhart/patrepeval huggingface dataset:
Study, development, and production of ferrospinels applicable to tuning of search receivers : quarterly progress report no. 10, task order no. EDG-6. (1953)

http://deepblue.lib.umich.edu/bitstream/2027.42/5484/5/bac3631.0001.001.pdf
No Biological Evidence of XMRV in Blood or Prostatic Fluid from Prostate Cancer Patients (2012)

We find no evidence for XMRV infection of any human subject tested, either by assay for infectious virus or for neutralizing antibodies. Our results are consistent with the majority of published studies on XMRV, which find that XMRV is not present in humans. The observed low to undetectable XMRV neutralization by human plasma indicates a lack of innate restriction of XMRV replication by soluble factors in human blood.
Determination of phenylphosphorodiamidate in soil extracts and urea fertilizer solutions (1983)

Abstract A simple colorimetric method of determining phenylphosphorodiamidate in soil extracts and urea fertilizer solutions is described. It involves measurement of the yellow color produced when phenylphosphorodiamidate is treated with sodium perborate solution in the presence of benzidine. The method is rapid, sensitive, and precise, and it gives quantitative (99–101%) recovery of phenylphosphorodiamidate added to soil extracts or urea fertilizer solutions.
Increased gyrification in Williams syndrome: evidence using 3D MRI methods (2002)

Understanding patterns of gyrification in neurogenetic disorders helps to uncover the neurodevelopmental etiology underlying behavioral phenotypes. This is particularly true in Williams syndrome (WS), a condition caused by de novo deletion of approximately 1 to 2Mb in the 7q11.23 region. Individuals with WS characteristically possess an unusual dissociation between deficits in visual‐spatial ability and relative preservations in language, music, and social drive. A preliminary postmortem study reported anomalous gyri and sulci in individuals with WS. The present study examined gyrification patterns in 17 participants with WS (10 females, 7 males; mean age 28 years 11 months, SD 8 years 6 months) and 17 age‐ and sex‐matched typically developing control participants (mean age 29 years 1 month, SD 8 years 1 month) using new automated techniques in MRI. Significantly increased cortical gyrification was found globally with abnormalities being more marked in the right parietal ( p =0.0227), right occipital ( p =0.0249), and left frontal ( p =0.0086) regions. These results suggest that one or more genes in the 7q11.23 region are involved during the critical period when cortical folding occurs, and may be related to the hypothesized dorsal/ventral dissociation in this condition.
Shorter notice. Imperial Power and Popular Politics. Class, Resistance and the State in India, c 1850-1940. Rajnarayan Chandavarkar (1999)

Journal Article Shorter notice. Imperial Power and Popular Politics. Class, Resistance and the State in India, c 1850-1940. Rajnarayan Chandavarkar Get access JM Brown JM Brown Balliol College, Oxford, UK Search for other works by this author on: Oxford Academic Google Scholar The English Historical Review, Volume 114, Issue 458, September 1999, Page 1029, https://doi.org/10.1093/ehr/114.458.1029 Published: 01 September 1999
Brucella Infection in Horses with Poll and Withers Hygroma. (1940)

The formation and the development of the floral organs require an intercalate expression of organ-specific genes. At the same time, meristem-specific genes are repressed to complete the differentiation of the organs in the floral whorls. In an Arabidopsis activation tagging population, a mutant affected in inflorescence architecture was identified. This gain-of-function mutant, designated downwards siliques1 (dsl1-D), has shorter internodes and the lateral organs such as flowers are bending downwards, similar to the loss-of-function brevipedicellus (bp) mutant. The affected gene in dsl1-D appeared to be ASYMMETRIC LEAVES2-LIKE1 (ASL1)/LATERAL ORGAN BOUNDARIES domain gene 36 (LBD36), which is a member of the ASYMMETRIC LEAVES2 (AS2)/LATERAL ORGAN BOUNDARIES (LOB) domain gene family. Analysis of the loss-of-function mutant asl1/lbd36 did not show morphological aberration. Double mutant analysis of asl1/lbd36 together with as2, the ASL1/LBD36 closest homologue, demonstrates that these two members of the AS2/LOB family act partially redundant to control cell fate determination in Arabidopsis petals. Moreover, molecular analysis revealed that overexpression of ASL1/LBD36 leads to repression of the homeobox gene BP, which supports the model that an antagonistic relationship between ASL/LBD and homeobox members is required for the differentiation of lateral organs.
Change in Classification Grade by the SRS-Schwab Adult Spinal Deformity Classification Predicts Impact on Health-Related Quality of Life Measures (2013)

3.
Effect of Overlapping Resonances in Final States (1963)

By introducing an $N\ensuremath{\theta}$ scattering resonance, the $V\ensuremath{\theta}$, $N\ensuremath{\theta}\ensuremath{\theta}$ sector of the Lee model provides a calculable model for reaction processes leading to a three-particle final state where two overlapping resonances can occur. The $V\ensuremath{\theta}$ scattering and reaction cross sections calculated are found to be free of any bump in the energy range corresponding to overlap of the two final $N\ensuremath{\theta}$ resonances. The $V\ensuremath{\theta}$ scattering amplitude is analytically continued to higher Riemann sheets, and the singularity analogous to that conjectured by Peierls to be the cause of higher resonances in the pion-nucleon system has been shown to lie on a Riemann sheet far from the physical domain. These results cast considerable doubt on the validity of this proposed mechanism for the production of higher resonances.
[Frequency of HLA-A, HLA-B and HLA-Cw antigens in the Slovak population]. (2000)

Results on HLA-A, -B and -Cw antigen frequencies in the Slovak population are presented. HLA-A, -B, -Cw antigens were determined in 654 healthy unrelated individuals. The highest frequency was observed for the antigens HLA-A2, -A1; HLA-B12, -B35, and HLA-Cw8. The least frequent antigens were HLA-A34, -A36, HLA-B58, -B67, -B70, -B77, and HLA-Cw8. The results were compared with those of the previous study and with those of Czech, Austrian and Hungarian populations. No statistically significant differences were observed. (Tab. 5, Fig. 2, Ref. 9.)
Eye Tracking and Schizophrenia: A Selective Review (1994)

The replications of the finding of eye tracking dysfunction (ETD) in schizophrenia patients and their first-degree relatives suggest that ETD may be informative in studies of a schizophrenia genotype having broadly defined phenotypes. We review and critically assess the literature on ETD with respect to syndrome and familial specificity and discuss the quantitative assessment of eye tracking.
Past and future directions in x‐ray computed tomography (CT) (2002)

Abstract We give a short account of the history of CT from motion tomography in the early 1930's to sprial CT. We discuss the physical and the mathematical background. Finally we give an outlook on possible future developments of CT and related techniques. © 2002 Wiley Periodicals, Inc. Int J Imaging Syst Technol 12, 175–187, 2002; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/ima.10021
Acoustical pre-processing for robust spoken language systems (1990)

In this paper we report our initial efforts to make SPHINX, the CMU continuous-speech speaker-independent recognition system, robust to changes in the environment. To deal with differences in noise level and spectral tile between close-talking and desktop microphones, we propose two novel methods based on additive corrections in the cepstral domain. In the first algorithm, the additive correction depends on the instantaneous SNR of the signal. In the second technique, EM techniques are used to best match the cepstral vectors of the input utterances to the ensemble of codebook algorithms dramatically improves recognition accuracy when the system is tested on a microphone other than the one on which it was trained.
Chemical Structure and Properties of Heat Treated Coal in the Early State of Carbonization (VI) (1966)

The measurments of hardness are a very available mean in the study of rheological properties of coal. It is well known that the hardness of coal, changes with rank and that the hardness of heat-treated coals has a maximum at heat treatment temperature (HTT) of about 1, 200°C. It apPears, however, that very few detailed inves tigations of hardness of heat-treated coals in the early state of carbonization have yet been made. The present authors measured the Knoop hardness of 17 coals of every rank and that of coals heat-treated over the range from HTT 200°C to HTT 500°C.The relation between Knoop hardness number of original coals and rank shows in Fig. 5.The cohesive energy density of coals has a minimum at about 85-90% C. It is supposed, therefore, that the hardness of coals shows a minimum at about 90%C. Although the intermolecular forces tend to increase below about 85%C, the hardness shows a maximum at about 80%C and decreases with the decrease of rank. This phenomenon may be explained by the increase of micro-pore structure or texture in the lower rank coals. On the other hand, the unreactive oxygen has a maximum at about 80%C (Fig. 8). Assu ming that the major part of the unreactive oxygen is an ether-type, it is supposed that the other-type oxygen in coals increases with rank up to about 80%C. It may be said, therefore, that the oxygen bridge in coals increases and the hardness of coals increases with rank in the range of about 70%C to about 80%C.The Knoop hardness number of heat-treated non-caking coals below about 80%C is almost the same as that of original coals over the range of HTT about 200-250°C and then increases suddenly with the increase of HTT. It seems that this sudden increase of hardness depends on the chemical change of constitution in original coals caused mainly by dehydration.The Knoop hardness number of heat-treated caking coals in the range of about 80% C to about 90%C is almost the same as that of original coals up to HTT about 300°C, gradually decreases with the increase of HTT, reaches a minimum at HTT about 400-450°C, and then suddenly increases with HTT. It is seen that the Knoop hardness of heat-treated caking coals is closely related to the lower molecular substances in original coals and to the thermal softening and thermal fusing properties of original coals.The Knoop hardness number of heat-treated anthracite above about 90%C is almost the same as that of original coal up to HTT about 450°C and then increases with HTT. It is suggested that the sudden increase of Knoop hardness in heat-treated coals above a certain HTT depending on the rank of original coals has an intimate relation with the development of cross-linking, aromaticity and ring condensation in heat-treated coals.
Quantitative Analysis of Sulfur Dioxide with Passive Fourier Transform Infrared Remote Sensing Interferogram Data (2000)

Multivariate calibration models are developed for the determination of sulfur dioxide (SO 2 ) by passive Fourier transform infrared (FT-IR) remote sensing measurements. In a series of experiments designed to simulate the measurement of SO 2 from industrial stack emissions, low-angle sky backgrounds are viewed through the windows of a heated flow-through gas cell. With this apparatus, infrared emission from the hot SO 2 is measured against the cold background of the sky. The FT-IR interferogram data collected are analyzed directly in the construction of the calibration models. Bandpass digital filters are applied to the interferograms to isolate the modulated infrared frequencies corresponding to either the asymmetric or symmetric S–O stretching vibrations at 1361 and 1151 cm −1 , respectively. Quantitative calibration models are constructed by submitting short segments of the filtered interferograms to partial least-squares regression analysis. The experimental design allows the impact of variation in the temperature of the SO 2 to be evaluated for its effect on the calibration models. Three data sets are constructed consisting of data with increasing temperature variation. When the temperature variation in the data is less than 30 °C, the calibration models are able to achieve a cross-validation standard error of prediction (CV-SEP) of approximately 27 ppm-m across the 185 to 727 ppm-m range of density-corrected, path-averaged concentration. These calibration models are applied to an interferogram segment of only 250 points, and do not require any separate measurement of the infrared background. A comparison of the results from the interferogram-based analyses with those obtained in an analysis of single-beam spectral data reveals similar performances for the models computed with both types of data.
<title>Chemical Vapor Deposited Amorphous Silicon For Use In Photothermal Conversion</title> (1978)

Efficient photothermal conversion requires surfaces of high solar absorptance and low thermal emittance. This can be accomplished by the tandem action of a good infrared reflector overlaid by a film of sufficient solar absorptance that is transparent in the infrared. Crystalline silicon is a suitable candidate for the absorber layer. Its indirect band gap, however, results in a shallow absorption edge that extends too far into the visible. In contrast, the absorption edge of amorphous silicon is steeper and located farther into the infrared, resulting in a larger solar absorptance. We report on the fabrication of amorphous silicon absorbers by chemical vapor deposition (CVD). Their optical and structural properties are determined as a function of the deposition temperature. We describe the effects of a progressive crystallization during anneal above 650 C and report the performance of converter stacks that are identical "twins" except for the use of a polycrystalline silicon absorber in one and an amorphous absorber in the other.
Physician response to implementation of genotype‐tailored antiplatelet therapy (2015)

Physician responses to genomic information are vital to the success of precision medicine initiatives. We prospectively studied a pharmacogenomics implementation program for the propensity of clinicians to select antiplatelet therapy based on CYP2C19 loss-of-function variants in stented patients. Among 2,676 patients, 514 (19.2%) were found to have a CYP2C19 variant affecting clopidogrel metabolism. For the majority (93.6%) of the cohort, cardiologists received active and direct notification of CYP2C19 status. Over 12 months, 57.6% of poor metabolizers and 33.2% of intermediate metabolizers received alternatives to clopidogrel. CYP2C19 variant status was the most influential factor impacting the prescribing decision (hazard ratio [HR] in poor metabolizers 8.1, 95% confidence interval [CI] [5.4, 12.2] and HR 5.0, 95% CI [4.0, 6.3] in intermediate metabolizers), followed by patient age and type of stent implanted. We conclude that cardiologists tailored antiplatelet therapy for a minority of patients with a CYP2C19 variant and considered both genomic and nongenomic risks in their clinical decision-making.
Epaminierungen. II. Herstellung von Aziridinen aus Olefinen und N‐Halogenaminen (1978)

Epaminations. II. Synthesis of Aziridines from Olefins and N‐Haloamines Chloramine, dichloramine as well as the N‐chloro‐ and N‐bromo‐derivatives of primary aliphatic amines react with olefins to give aziridines. Yields up to 75% are obtained by the reaction of N.N‐dibromamines with styrene‐type olefins. The reaction is shown to proceed stereo‐unspecifically by a chain‐mechanism with the radical RN·Br as the chain carrier.
Stress-affected microstructural development and creep-swelling interrelationship (1977)

Macroscopic measurement of the deformations arising from swelling and creep during neutron irradiation indicate that both processes are dependent on the magnitude and possibly the sign of the applied stress state. Current modeling efforts also indicate that a strong interaction exists between swelling and creep through the stress state. Because the macroscopic distortions arise from the integrated microscopic strains associated with specific microstructural elements, the effect of applied stress on microstructural development has been studied.
A note on degenerate poly-Bernoulli numbers and polynomials (2015)

In this paper, we consider the degenerate poly-Bernoulli polynomials and present new and explicit formulas for computing them in terms of the degenerate Bernoulli polynomials and Stirling numbers of the second kind.
Mechanism of Fluconazole Resistance in <i>Candida albicans</i> Biofilms: Phase-Specific Role of Efflux Pumps and Membrane Sterols (2003)

Candida albicans biofilms are formed through three distinct developmental phases and are associated with high fluconazole (FLU) resistance. In the present study, we used a set of isogenic Candida strains lacking one or more of the drug efflux pumps Cdr1p, Cdr2p, and Mdr1p to determine their role in FLU resistance of biofilms. Additionally, variation in sterol profile as a possible mechanism of drug resistance was investigated. Our results indicate that parent and mutant strains formed similar biofilms. However, biofilms formed by double and triple mutants were more susceptible to FLU at 6 h (MIC = 64 and 16 microg/ml, respectively) than the wild-type strain (MIC > 256 microg/ml). At later time points (12 and 48 h), all the strains became resistant to this azole (MIC > or = 256 microg/ml), indicating lack of involvement of efflux pumps in resistance at late stages of biofilm formation. Northern blot analyses revealed that Candida biofilms expressed CDR and MDR1 genes in all the developmental phases, while planktonic cells expressed these genes only at the 12- and 48-h time points. Functionality of efflux pumps was assayed by rhodamine (Rh123) efflux assays, which revealed significant differences in Rh123 retention between biofilm and planktonic cells at the early phase (P = 0.0006) but not at later stages (12 and 48 h). Sterol analyses showed that ergosterol levels were significantly decreased (P < 0.001) at intermediate and mature phases, compared to those in early-phase biofilms. These studies suggest that multicomponent, phase-specific mechanisms are operative in antifungal resistance of fungal biofilms.
MODELING AND CHARACTERIZATION OF FREQUENCY AND TEMPERATURE VARIATION OF COMPLEX PERMEABILITY OF FERRITE LTCC MATERIAL (2010)

This paper presents modeling of the complex permeability spectra, fabrication and a wide frequency range characterization of a toroidal LTCC ferrite sample. A commercial ferrite tape ESL 40012 is used, and standard LTCC (Low Temperature Co-flred Ceramic) processing has been applied to the sample fabrication. The characterization was performed using a short coaxial sample holder and a vector network analyzer in the frequency range from 300kHz to 1GHz, at difierent temperatures. Using the model of the complex permeability spectra dispersion parameters of ferrite LTCC material has been determined for various temperatures. Characteristics of test samples are compared with modeled results and commercially available toroid made of similar NiZn ferrite material.
Rotational correlation times for [Co(en)3]3+ in water (1975)

The rotational correlation time for tris(ethylenediamine)cobalt(III) ion in water has been measured by three nuclear magnetic resonance methods. At 25 °C the rotational correlation time is between 30 and 35 psec. From the change in the correlation time on ion pair formation with phosphate ion it is concluded that the partners in the ion pair rotate as a unit in water.
Surface flashover characteristics of solid CL-polystyrene and related materials (2001)

Insulator vacuum surface flashover continues to be a limiting factor in high voltage, high-energy vacuum-to-oil interfaces. CL-Polystyrene is being used in several applications due to its better flashover voltage hold-off. Insulator stacks, built following Martin's criteria, require that the material constant be known as well as the proper time scaling. We have performed a series of vacuum flashover experiments with a sufficient number of CL-Polystyrene samples to determine the material constant required for the JCM 45/spl deg/ empirical equation. It appears that most low voltage flashover events (due to possible conditioning) occur late in time (t/sub eff/ @ 63% or later), and most non-recoverable flashover events occur during the rise time (t/sub eff/ @ 89% or earlier). Testing was performed with a Marx Generator producing up to 400 kV peak voltage with a rise-time of 80 to 90 ns and a typical RC decay of 3 /spl mu/sec. Unrecoverable sample flashover was determined by three flashover events in a row. Scaling the JCM constant with t/sub eff/ @ 89%, and considering only the last three flashover events per sample, an average value of 235 is obtained for Polystyrene. When all the flashover events are considered in the scaling, an average constant value of 210 is then obtained. We have also performed testing on a similar number of samples of Perspex and Acrylic. Experimentally determined Weibull distributions are presented for the three materials.
Structure of Aluminum Nitride/Aluminum and Aluminum Oxide/Aluminum Composites Produced by the Directed Oxidation of Aluminum (1993)

Unreinforced AlN/Al ceramic/metal composites were produced by the directed oxidation of molten Al alloys in nitrogen. The microstructures of these composites were compared with those of previously studied Al 2 O 3 /Al composites. In both composite systems the ceramic phase was interconnected and oriented in a columnar structure. The metallic phase showed no significant crystallographic orientation and appeared as both interconnected channels and isolated inclusions. The columns in the nitride system were found to be of micrometer size and to contain subgrains weakly defined by lattice defects, unlike the oxide system, where the columnar structure was shown to be of millimeter size and to contain well‐defined micrometer‐sized subgrains. Finer structures were obtained in both systems via the addition of Ni to the parent alloy.
Development and assessment of green synthesis of hydrazides (2010)

An expeditious, solvcnt free onc pot method for the preparation of hydrazides from corrcsponding acids directly under microwave irradiation is developed. The method has been assessed using green chemistry measures and found supcrior to conventional method with highcr E(environmental) factor, atom economy, atom efficiency, carbon efficiency, reaction mass efficiency.
Sesamin from the roots of YErba mansa (Anemposis californica) (2012)

Anemopsis californica, a plant native to the southwestern United States and Northern Mexico, has a long history of use by Native Americans to treat infection. The goal of these studies was to identify chemical constituents of this sparsely studied plant. A crude extract of A. californica was shown to inhibit the growth of clinical isolates of Mycobacterium avium and Mycobacterium marinum. This extract underwent several steps of bioactivity-directed fractionation and purification with normal and reversed phase chromatography. Sesamin (1), a tetrahydrofuran derivative, was isolated from the active fractions, and characterized by NMR spectroscopy and X-ray crystallography. The compound demonstrated a MIC of 20µg/mL against several mycobacterium species. This is the first report of sesamin produced by a plant in the Saururaceae plant family. Efforts to characterize additional bioactive compounds from A. californica are ongoing.