gebhart/patrepeval huggingface dataset:
Surgical Management of Macroglossia in Children (1996)

Congenital macroglossia is associated with a variety of syndromes, most commonly Down syndrome and Beckwith-Widemann syndrome. Clinically, macroglossia may result in respiratory compromise, dysphagia, and poor cosmesis. A variety of treatments have been proposed, with surgical resection being the most common. We review management and describe a new surgical technique, consisting of a keyhole resection to decrease the width and length of the tongue. Between 1990 and 1992, five keyhole resections for congenital macroglossia were performed on four consecutive children at Texas Children's Hospital, Baylor College of Medicine, Houston. Patients had improved cosmesis and improved function of the oropharyngeal airway, with no change in speech and feeding. Keyhole resection is an effective treatment for macroglossia.
Optimized alkylated cyclodextrin polysulphates with reduced risks on thromboembolic accidents improve osteoarthritic chondrocyte metabolism (2011)

CE-CDPS is a new, structurally adjusted, sulphated β-cyclodextrin derivative with preserved chondroprotective capacity and a promising safety profile.
Improving shape descriptor complexity via wavelet decomposition (2011)

Research on content based image retrieval (CBIR) has received a considerable attention as it offers solutions to overcome and complement the drawbacks of text based image retrieval (TBIR). One of the crucial studies in this system is the feature extraction process where the low level features, i.e. shape, color and texture are the common features used to describe the image content. However, studies in the past only focus on deriving good descriptors from these low level features and less attention has been given on the complexity improvement of these descriptors. This paper proposes a simple technique to reduce the complexity computations of shape feature via decomposition method. We employ the discrete wavelet transform as the decomposition technique and use the transform image content to derive the shape feature. Our method has shown an improvement of speed performance of more than 50% compared to the conventional method. The database used in this study is the MPEG7 database consisting of 1400 images with 70 classes.
Erratum to: Staged Revision With Antibiotic Spacers for Shoulder Prosthetic Joint Infections Yields High Infection Control (2018)

In the published study, “Staged Revision With Antibiotic Spacers for Shoulder Prosthetic Joint Infections Yields High Infection Control”, a coauthor’s name is listed incorrectly. The author should be listed as: Mohamed A. Imam MD, MSc(Orth), PhD, FRCS (Tr & Orth)1, 2, 3. The coauthor should be cited as Imam MA. We apologize for the error.
Observation of accelerating parabolic beams (2008)

We report the first observation of accelerating parabolic beams. These accelerating parabolic beams are similar to the Airy beams because they exhibit the unusual ability to remain diffraction-free while having a quadratic transverse shift during propagation. The amplitude and phase masks required to generate these beams are encoded onto a single liquid crystal display. Experimental results agree well with theory.
Graph Theory Based Capacity Analysis for Vehicular Ad Hoc Networks (2014)

Vehicular ad hoc networks (VANETs) which are deployed along roads make traffic systems safer and efficient. Existing theoretical results on capacity scaling laws provide insights and guidance for the design and deployment of VANETs. In this paper, we propose a novel fundamental framework RVWNM (Real Vehicular Wireless Network Model), which enables a more realistic capacity analysis in VANETs. We first introduce a Euclidean planar graph which can be constructed from any real map of urban area, and represents the practical geometry structure of the urban area. Then, an interference relationship graph is abstracted from the Euclidean planar graph which considers the transmission interference relations among the nodes in the network. Finally, we analyze theoretically the interference relationships in the interference relationship graph. As far as we know, we are the first to use a practical geometry structure to calculate the asymptotic capacity of VANETs. To verify the feasibility of RVWNM, we calculate the asymptotic capacity of urban area VANETs with the consideration of social- proximity based mobility of vehicles.
Computers as Theatre (1993)

From the Publisher:
features a new chapter that takes the reader through virtual reality and beyond to a new level of human computer interaction that is genuinely transforming. Like its predecessor, this book presents a new theory of human-computer activity.
State Estimation for Distributed Systems with Stochastic and Set-membership Uncertainties (2014)

State estimation techniques for centralized, distributed, and decentralized systems are studied. An easy-to-implement state estimation concept is introduced that generalizes and combines basic principles of Kalman filter theory and ellipsoidal calculus. By means of this method, stochastic and set-membership uncertainties can be taken into consideration simultaneously. Different solutions for implementing these estimation algorithms in distributed networked systems are presented.
Stable Light Focusing by Meta-Axicons Applicable in Biosensors, Particle Trapping, Astronomical, and Imaging Devices (2020)

Axicons with the ability to convert Gaussian beams into non-diffracting Bessel beams are well-known in the field of light focusing for their large depth-of-focus. In this paper, we investigate light focusing quality of the meta-axicons in the presence of a turbulent medium in the focusing space like water and opaque obstacles in front of the axicon. We apply the required phase and amplitude profile of the axicon to a planar arrangement of meta-atoms. Dielectric c-shaped meta-atoms are designed to cover all transmitted phase and amplitude values at a wavelength of λ = 700 nm. We show that meta-axicon's focusing parameters like its depth of focus (DOF) and its subwavelength lateral full width at half maximum (FWHM) are not affected by the presence of the turbulence in the focusing area. This effect makes meta-axicons as a promising focusing device in biosensors, telescopes, particle trapping, and imaging applications.
Finite size effects on surface excess quantities: application to crystal growth and surface melting of epitaxial layers (2004)

From a macroscopic viewpoint phase transitions as surface melting or growth mode can be described in term of Gibbs excess quantity duly amended by size effect. The aim of this study is to consider such amended quantities to describe surface melting and Stranski Krastanov transition of epitaxial layers. The size effect so-introduced enables to predict the equilibrium thickness of the wetting layer of Stranski Krastanov growth mode and to describe and classify two different melting cases: the incomplete premelting relayed by a first order transition and the continuous premelting relayed by continuous overheating
The effects of acetazolamide on the electroretinographic responses in rats. (1995)

Acetazolamide, probably through mechanisms that acidify the retina, attenuates the amplitudes of the retinal responses without significant effect on sensitivity.
In Vivo Function of the Posterior Cruciate Ligament during Weightbearing Knee Flexion (2004)

During reconstruction, the tunnels and graft may need to be placed such that the multidimensional deformation of the intact posterior cruciate ligament is reproduced.
Algorithms and software tools for ordering clone libraries: application to the mapping of the genome ofSchizosaccharomyces pombe (1993)

A complete set of software tools to aid the physical mapping of a genome has been developed and successfully applied to the genomic mapping of the fission yeast Schizosaccharomyces pombe. Two approaches were used for ordering single-copy hybridisation probes: one was based on the simulated annealing algorithm to order all probes, and another on inferring the minimum-spanning subset of the probes using a heuristic filtering procedure. Both algorithms produced almost identical maps, with minor differences in the order of repetitive probes and those having identical hybridisation patterns. A separate algorithm fitted the clones to the established probe order. Approaches for handling experimental noise and repetitive elements are discussed. In addition to these programs and the database management software, tools for visualizing and editing the data are described. The issues of combining the information from different libraries are addressed. Also, ways of handling multiple-copy probes and non-hybridisation data are discussed.
Crystallography of self-implanted and laser pulse-annealed silicon (1986)

Results of a HREM investigation of the structure of the amorphous silicon (aSi) surface layers and the subsequent polycrystalline microstructure after laser pulse annealing are presented here. Amorphous silicon melts at about 200K less than the crystalline phase, resulting in undercooled liquid silicon as the driving force for crystallization. Surface layers of aSi ∽400nm thick were prepared by self ion implantation on &lt;100&gt; substrates at 77K. Annealing was done with an excimer laser (KrF, 248nm) of 35nsec pulse duration at 0.4, 0.7, 0.8 J/cm 2 energy densities. Melt depth penetration into the aSi layer is proportional to laser pulse energy magnitude. Cross section HREM was done in &lt;110&gt;, perpendicular to the implant direction with a JEOL 4000EX, 200CX, Philips EM400 FEG, and EM400T.
Probing topological spin liquids on a programmable quantum simulator (2022)

Quantum phases with topological order, such as quantum spin liquids, have been the focus of explorations for several decades. Such phases feature a number of remarkable properties including long-range quantum entanglement. Moreover, they can be potentially exploited for the realization of robust quantum computation, as exemplified by the paradigmatic toric code model. While some indications that such phases may be present in frustrated condensed matter systems have been previously reported, so far quantum spin liquids have eluded direct experimental detection. In this talk, I will show how a programmable quantum simulator based on Rydberg atom arrays can be used to realize and probe quantum spin liquid states. In our approach, atoms are placed on the links of a kagome lattice and coherent evolution under Rydberg blockade enables the transition into frustrated quantum states with no local order. We detect the onset of a quantum spin liquid phase of the toric code type by measuring topological string operators in two complementary bases. The properties of this state are further revealed using a lattice with non-trivial topology, representing a step towards the realization of a topological qubit. Our observations open the door to the controlled experimental exploration of topological quantum matter, and could enable the investigation of new methods for topologically protected quantum information processing.
DISAMBIGUATION VIA DEFAULT RULES UNDER ANSWERING COMPLEX QUESTIONS (2005)

We develop the default logic for pragmatic analysis of natural language queries. Ambiguous sentences are considered so that each set of meanings is assigned an extension of default system. The approach is applied to natural language question answering, where even a correct semantic representation needs to be modified in accordance to the set of default rules to better match a knowledge domain.
In-Vivo/In-Vitro Life Testing of Vascular Prostheses (1979)

A real-time in-vitro life tester for vascular prostheses has been developed and demonstrated. The existing tester can be used for initial testing of new materials and structures for vascular prostheses, minimizing expensive and difficult long-term animal implants. The in-vivo/in-vitro data suggest that a mechanical fatigue mode of failure must be investigated for new types of vascular prostheses. The short-term data achieved to date indicate that the most commonly used vascular prostheses material, Dacron yarn, initially loses some strength but then appears to stabilize. Teflon yarn, in a textile structure, demonstrates a slight gain in strength. Long-term explant data confirm these observations.
Comparison of the bronchodilator and cardiovascular actions of salbutamol, isoprenaline and orciprenaline in guinea‐pigs and dogs (1971)

1. Bronchodilator and cardiovascular actions of salbutamol and isoprenaline have been compared in guinea-pigs and dogs. Orciprenaline was also included in some experiments.2. All three drugs antagonized acetylcholine-induced increases in pulmonary resistance. In addition they increased heart rate and decreased arterial blood pressure.3. Compared with isoprenaline, salbutamol has relatively stronger actions on bronchial and vascular beta-adrenoceptors than on cardiac beta-adrenoceptors, on which its action is very weak. In contrast, orciprenaline has similar potencies on beta-adrenoceptors in these three tissues.4. The positive chronotropic potency of intravenously or orally administered salbutamol was increased in conscious dogs. These heart rate responses to salbutamol were probably mainly reflex in origin.5. Salbutamol and orciprenaline were both longer acting than isoprenaline.6. The results support the idea of two distinct groups of beta-adrenoceptors. Salbutamol differentiates between bronchial and vascular beta(2)-adrenoceptors on the one hand and cardiac beta(1)-adrenoceptors on the other. Isoprenaline and orciprenaline do not differentiate between beta(1)- and beta(2)-adrenoceptors.
Processing Texas lignite in the Westinghouse gasifier (1982)

Since the early 1970s, Westinghouse Electric Corporation has been engaged in the development of a pressurized, fluidized bed gasification process at its Waltz Mill process development unit (PDU) near Pittsburgh, Pennsylvania. The overall objective of the development program is to demonstrate the viability of the Westinghouse process for the production of low- and intermediate-Btu fuel gas for electric power generation, syngas, chemical feedstocks and industrial fuels. The PDU has been in operation since 1975 and its technical feasibility has been successfully verified in more than 8,000 hours of hot operation. A wide variety of coals and chars has been tested at capacities ranging from 15 tons per day with air to 35 tons per day with oxygen. This paper discusses the results of oxygen-blown PDU tests conducted during 1980 and 1981 with Texas lignite. A total of 257 hours of testing has been accumulated using this feedstock, with the PDU gasifier producing intermediate-Btu gas at system pressures ranging from 130 to 200 psig. Process performance data from PDU operations are presented and compared with projected performance for a commercial-scale Westinghouse gasifier processing lignite. The operational flexibility and reliability of the gasifier, as well as environmental considerations for gasifier effluent disposal,more » are also discussed.« less
Off the Beaten Track: The Use of Secondary Amines in the Ugi Reactiong (Eur. J. Org. Chem. 10/2013) (2013)

The cover picture shows how the deviation from the classical Mumm rearrangement, induced by a primary-to-secondary amine swap in the Ugi four-component reaction, gives the possibility to chemists to discover novel synthetic strategies and to explore uncharted territories in the chemical space. The replacement of a primary amine with a secondary one is therefore like leaving the old road for a new one. Details are presented in the Microreview by G. C. Tron on p. 1849 ff. The author thanks A. Massarotti for his contribution in designing the cover picture.
How listeners respond to speaker's troubles (2013)

Listeners normally provide speakers with simultaneous feedback such as nods, "yeah"s and "mhm"s.These 'backchannels' are important in helping speakers to talk effectively.Two factors are known to influence when a backchannel is produced; if the speaker is looking at the listener or if the speaker is presenting new information.We investigate a third factor: whether the speaker is having trouble speaking i.e. self-repair.If dialogue is an active collaborative process then listener's responses should be especially critical when trouble is encountered.Using data from a corpus of three person dialogues we show that speaker's rate of self-repair is a better predictor of listener responses than speech rate.We also show that listeners respond strongly to speaker troubles independently of whether the speaker is looking at them.We argue that it is the points at which conversation threatens to go off-course that are most significant for coordination.
Measurement of Protein−Ligand Binding Constants from Reaction-Diffusion Concentration Profiles (2010)

Protein-ligand dissociation constants, K(d), are determined precisely and down to the picomolar range from reaction-diffusion (RD) concentration profiles created by proteins diffusing through hydrogels functionalized with protein ligands. The RD process effectively amplifies the molecular-scale binding events into macroscopic patterns visible to the naked eye. The method is applicable to various protein-ligand pairs and does not require any prior knowledge about the protein structure.
Biodegradable polymers derived from aminoacids (1999)

Abstract Poly(amide‐ester)s derived from five α‐amino acid mixtures including glycine, DL‐and L‐alanines, DL‐ and L‐phenylalanines, and three different diols including 1,6‐hexanediol, 1,4‐butanediol and trans ‐1,4‐cyclohexanedimethanol were synthesized by interfacial, solution and melt polymerizations. All of the polymers had Tg's ranging from −6 to 50°C. The incorporation of rigid trans ‐1,4‐cyclohexanedimethanol in the main chain significantly increased the Tg of these polymers. The degree of crystallinity depended on the type of amino acid and decreased with the size of substituent on the α‐carbon in the amino acid. Biodegradation of these polymers were tested semi‐quantitatively by turbidity measurements. Enzymes used included subtilisin, pronase E, α‐chymotrypsin, fusarium , and lipase. The incorporation of trans ‐1,4‐cyclohexanedimethanol unit slowed down degradation rate. Polymers containing L‐amino acid generally degraded faster than the polymers containing DL‐amino acids. Quantitative biodegradation testings using ninhydrin analysis, total organic analysis, and weight loss done on alanine derived polymers indicated that the degradation of the polymers by pronase E occurred at the ester bonds first and was specific against L‐amino acid. The degradation was followed by slower amide bond degradation.
A high throughput in vitro assay for fungal (1,3).BETA.-glucan synthase inhibitors. (1994)

An in vitro assay for (1,3)beta-glucan synthase activity from the filamentous ascomycete Neurospora crassa, suitable for use as a high throughput screen for enzyme inhibitors is described. Samples were added to 25 microliters reaction mixtures in 96-well V-bottom microtiter plates and plates incubated at 22 degrees C. Reactions were terminated by the addition of TCA and the contents transferred to a Milliblot D apparatus containing Inotech 201-A glass fiber filters. Filters were washed to remove unincorporated substrate and the amount of 14C-labeled (1,3)beta-glucan formed by each reaction was quantitated using a Phosphorlmager. As little as 50 ng of an inhibitor with a Ki of 4 microM was detected by this assay. This assay is rapid and cost effective, permitting its use as a screen to detect compounds that inhibit (1,3)beta-glucan synthase activity.
Effects Of Some Connective-Tissue Active Drugs On Protocollagen Proline Hydroxylase Activity (1978)

The effect on protocollagen proline hydroxylase of drugs reported to be capable of inducing the lupus erythematosus syndrome and in some way acting on connective tissue and inflammation was studied in an in vitro system for the hydroxylation of 14C-Pro-labelled protocollagen. Some derivatives were also studied. It was found that benzoic acid and phenothiazine derivatives, hydroxyphenols, (+)catechin, beta-amino propionitrile, certain B vitamins, dihydrazinophthalazine, cysteine and dimethylcysteine were inhibitors of PPH. The chelation of Fe2+ions by the compounds mentioned is suggested to be essential.
Eugène Biel: De amor y dolor (1984)

Texto critico y biografia de este artista europeo, editados en el catalogo de una exposicion antologica suya en el Museo de Arte Contemporaneo de Caracas.
Manufacture of Therapeutic Antibodies (2001)

The prelims comprise: Introduction Cell Line Cell Banking Cell Line Stability Production Systems Process Definition Primary Recovery Antibody Purification Good Manufacturing Practice Conclusions
Abstract 15518: Impact of Menopause on Cardiovascular Risk Factors Among Women Without Cardiovascular Disease: Insights From the CARTaGENE Study (2020)

Background: The effect of menopausal status on the risk factors of cardiovascular (CV) disease is not well ascertained. We aimed to evaluate the impact of menopause on several traditional and non-traditional cardiovascular (CV) risk factors. Methods: The CARTaGENE study was a prospective cohort study with random sampling of individuals in Quebec, Canada. We completed a seven-year follow-up in 2016. For this analysis, we included only subjects without prior cardiovascular (CV) events (CVE) or CV interventions (CVI). We defined the primary endpoint as CVE which can be any of the following events: acute coronary syndromes, heart failure, strokes, CV deaths, and peripheral vascular events. The secondary endpoint was CVI which included coronary, carotid, or peripheral artery revascularization. We used Cox proportional hazard stepwise multivariate analyses to identify independent predictors of the primary endpoint separately in pre- and post-menopausal women. Results Of 9,529 women without prior CV disease, 57% were post-menopausal. The mean age was 47.4 years and 58.6 years for pre-menopausal and post-menopausal women, respectively. There were 793 CVEs and 83 CVIs with a median time to event of 6.6 years. Hypertension, active smoking, increased waist to hip ratio, and glycosylated hemoglobin were independent predictors of the primary endpoint in both pre- and post-menopausal women. Furthermore, advanced age, family history of myocardial infarction, prior cancer, increased gamma-glutamyl transferase, and hyperuricemia also predicted increased riks of the primary endpoint in post-menopausal women. Conclusion: Hypertension, active smoking, increased waist to hip ratio, and high glycosylated hemoglobin were associated with increased CV risk in pre-menopausal women. The impact of hypertension was markedly amplified in pre-menopausal women compared to postmenopausal women. Intensive blood pressure control should be considered in pre-menopausal women.