gebhart/patrepeval huggingface dataset:
Positron camera with extended counting rate capability. (1975)

Positron emitters may be imaged using two opposing scintillation cameras without collimators. The counting rate limitation of this approach can be largely largely overcome by using graded absorbers to reduce scattered radiation from the patient and using not only photopeak events but Compton events in the scintillator as well. This increases the useful counting rate by more than a factor of 5. By combing this technique with the use of fast electronics, useful images have been obtained in the presence of scattering material at counting rates above 7,500 cps.
MODERN APPROACH TOWARDS SURGICAL TREATMENT OF CORONARY HEART DISEASE IN DIABETIC PATIENTS (2012)

In the recent years there has been registered an increase in diabetes mellitus (DM) morbidity, especially among able-bodied citizens. The steady increase in amount of DM patients inevitably leads to the increase in the amount of diabetic CHD patients--candidates for the surgical myocardial revascularization. This article contains analysis of choice of myocardial revascularization technique in patients with CHD and concomitant DM. It also contains data from the study of endovascular and surgical treatment of CHD results in diabetic patients. This study also included postoperative complications analysis with exposure of complication development predictors and was held in Bakulev Scientific Centre of cardiovascular surgery. Results obtained in the study testify to the fact that DB increases relative risk of cardio-vascular complications (cardiac death, myocardial infarction and restenosis of special-purposed stenosis) development in patients with CHD after percutaneous coronary intervention with stenting. DM is an independent risk factor that increases myocardial infarction development risk, recurrence of stenocardia and shunt failure during the three year follow up after the coronary artery bypass grafting done in CHD patients.
GDRP: A NOVEL APPROACH FOR POWER OPTIMIZATION IN WIRED CORE NETWORKS (2014)

The numbers of applications in the internet are increasing tremendously day by day which results into degrading the network performance because of heavy traffic load on the core routers which causes into more power consumptions in core routers and hence requirement of energy also increases. In order to save the power consumed in the routers an innovative approach is suggested in this paper. Here, one distributed routing protocol is employed which saves power in the core routers without degrading the performance of network adhering to the connectivity of the network. General distributed routing protocol (GDRP) maintains compatibility with any existing distributed routing protocol, which saves power by making some of its core routers into sleep mode called as power saving mode. We highly suggest a novel and distinct approach to resolve this problem that includes making power awareness a primary objective in the design and configuration of networks and routing protocols.
Multi-megawatt offshore wave energy converters – electrical system configuration and generator control strategy (2010)

Considerations of the electrical system configuration and the control strategy for the wave dragon (WD) multi-megawatt (MW) offshore wave energy converter (WEC) are presented in this study. The electrical system consists of 16–20 turbine–generator–AC/DC/AC converter units. The characteristics of the low-head water-turbine and generator control strategy enabling maximum energy capture and the best performance for the MW offshore wave energy power take-off system are described in detail. Simulation results from a single turbine–generator–frequency converter unit at different turbine heads are presented at the end of the study.
Caffeine and adenosine A<sub>2A</sub> receptor inactivation decrease striatal neuropathology in a lentiviral‐based model of Machado–Joseph disease (2013)

Our findings provide a demonstration that synaptotoxicity and gliosis are precocious events in MJD and that caffeine and A2A R inactivation decrease MJD-associated striatal pathology, which paves the way to consider A2A Rs as novel therapeutic targets to manage MJD.
Progressive Cutaneous Hyalohyphomycosis Due to<i>Paecilomyces lilacinus:</i>Rapid Response to Treatment with Caspofungin and Itraconazole (2002)

A case of rapidly progressive cutaneous infection due to Paecilomyces lilacinus developed in a woman with advanced pancreatic cancer who did not have granulocytopenia. The infection responded favorably to caspofungin and itraconazole combination therapy.
Servocontrol of a Fabry-Perot interferometer (1985)

A multiloop servocontrol system is described which establishes and then maintains the parallelism and spacing of the interferometer plates in a tunable, 55 mm aperture, triple Fabry-Perot interferometer to an accuracy of lambda /500. Control is maintained even under adverse conditions; in the event of control being lost it is automatically re-established by a secondary servosystem.
Geophone frequency calibration and laser verification (1985)

Abstract A geophone frequency calibration procedure has been developed that provides both amplitude and phase information over a selectable frequency range with a single measurement. It is easy to perform in either a field or laboratory environment using a two-channel analog input spectrum analyzer, and an inexpensive, easily constructed, shaker table. A second calibration procedure that uses laser interferometry was also developed and implemented to verify the first, more practical method. Agreement between the two procedures is within the uncertainty limits of the test equipment at all frequencies including those near and at physical resonance. Some concepts of digital signal processing were reviewed that affect the interpretation of both calibration and seismic test data.
Oxygenates seen as hot market by industry (1992)

RETURN TO ISSUEPREVNewsNEXTOxygenates seen as hot market by industrySUSAN AINSWORTHCite this: Chem. Eng. News 1992, 70, 19, 26–30Publication Date (Print):May 11, 1992Publication History Published online10 November 2010Published inissue 11 May 1992https://pubs.acs.org/doi/10.1021/cen-v070n019.p026https://doi.org/10.1021/cen-v070n019.p026newsACS PublicationsCopyright © 1992 American Chemical SocietyArticle Views4Altmetric-Citations10LEARN 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 options SUBJECTS:Alkyls,Atmospheric chemistry,Ethers,Petrochemicals,Probes Get e-Alerts
The properties of transition-metal complexes of dipyrromethenes. Part I. The spectra and magnetic moments of some nickel(II) complexes (1966)

Bis(dipyrromethenato)nickel(II) chelates with five 4,4′- and 5,5′- substituted dipyrromethenes have been prepared. Their magnetic moments and ligand-field spectra have been used to infer their stereochemistries in the solid state, in pyridine, and benzene solutions.Each of the five complexes appears to be tetrahedral in benzene solution, irrespective of whether the 5,5′-positions of the ligand are occupied by methyl groups or not. Values for Δ, the ligand-field strength, and B′, the Racah inter-electronic repulsion integral, have been calculated from the benzene solution spectra and have been found to be markedly dependent on substitution at the 4,4′- and 5,5′-positions of the ligand. The complexes having methyl groups at both the 5- and 5′-positions remain tetrahedral in pyridine solutions but the complexes having a methyl group in only one of the 5,5′-positions, or in neither, add pyridine to form probably distorted octahedral complexes. In the solid state the complex without substituents in the 5,5′-positions may be closer to a planar configuration than the other four complexes which are effectively tetrahedral.
Enactus Presentation 2018 (2018)

Enactus is a global nonprofit organization that challenges students on college campuses to take what they are learning in the classroom and use their knowledge to better their communities.\nEach year, students develop projects that are focused on entrepreneurship, financial literacy, environmental sustainability and business ethics. Through these projects, Enactus empowers students to make a difference.\nAt competition, we showcase the measurable outcomes of our projects and are judged by a panel of business leaders. We have the opportunity to share the impact we’ve made in our communities. Through Enactus, students hone their leadership skills and develop confidence in their abilities.\nDuring scholar week, you will have the opportunity to see our competition presentation live.
SC-DCNN: Highly-Scalable Deep Convolutional Neural Network using Stochastic Computing (2016)

With recent advancing of Internet of Things (IoTs), it becomes very attractive to implement the deep convolutional neural networks (DCNNs) onto embedded/portable systems. Presently, executing the software-based DCNNs requires high-performance server clusters in practice, restricting their widespread deployment on the mobile devices. To overcome this issue, considerable research efforts have been conducted in the context of developing highly-parallel and specific DCNN hardware, utilizing GPGPUs, FPGAs, and ASICs. Stochastic Computing (SC), which uses bit-stream to represent a number within [-1, 1] by counting the number of ones in the bit-stream, has a high potential for implementing DCNNs with high scalability and ultra-low hardware footprint. Since multiplications and additions can be calculated using AND gates and multiplexers in SC, significant reductions in power/energy and hardware footprint can be achieved compared to the conventional binary arithmetic implementations. The tremendous savings in power (energy) and hardware resources bring about immense design space for enhancing scalability and robustness for hardware DCNNs. This paper presents the first comprehensive design and optimization framework of SC-based DCNNs (SC-DCNNs). We first present the optimal designs of function blocks that perform the basic operations, i.e., inner product, pooling, and activation function. Then we propose the optimal design of four types of combinations of basic function blocks, named feature extraction blocks, which are in charge of extracting features from input feature maps. Besides, weight storage methods are investigated to reduce the area and power/energy consumption for storing weights. Finally, the whole SC-DCNN implementation is optimized, with feature extraction blocks carefully selected, to minimize area and power/energy consumption while maintaining a high network accuracy level.
The Direct Determination of the Critical Temperature and Critical Pressure of Normal Hydrogen<sup>1</sup> (1950)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThe Direct Determination of the Critical Temperature and Critical Pressure of Normal Hydrogen1David White, Abraham Solomon Friedman, and Herrick L. JohnstonCite this: J. Am. Chem. Soc. 1950, 72, 8, 3565–3568Publication Date (Print):August 1, 1950Publication History Published online1 May 2002Published inissue 1 August 1950https://pubs.acs.org/doi/10.1021/ja01164a066https://doi.org/10.1021/ja01164a066research-articleACS PublicationsRequest reuse permissionsArticle Views103Altmetric-Citations9LEARN 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
Drug-Eluting Stents (2003)

Coronary interventions have revolutionized the treatment of coronary artery disease (CAD). Stents, which were used initially for the complications arising from coronary angiography gradually, came to occupy a more prominent role in coronary interventions. However, restenosis remained a limiting factor from a therapeutic point of view. Recent development of drug-eluting stents is a step toward overcoming this problem. This development has elicited a great interest in both physician as well as patient communities. We have reviewed the available medical evidence regarding drug-eluting stents.
Precision, Accuracy and Relevance of Breath Alcohol Measurements1 (2015)

The methods employed for evaluating the performance of some currently available breath alcohol devices are described. A program consisting of in vitro experiments, extensive in vivo laboratory studies, controlled field studies, and finally roadside random testing has been used. The importance of considering the underlying physiological mechanisms particularly with regard to the blood/breath partition ratio and its variability is emphasized. An important finding is that the relationship varies with the phase of alcohol metabolism in a regular and systematic way. Some statistical techniques are outlined for calculating the precision and accuracy of breath-testing instruments, which are important properties of a method to be used for medico-legal purposes.
Coping with drought – do science and policy agree? (2009)

Arid regions - which occupy about half the surface area of South Africa - experience highly variable rainfall and frequent droughts. Natural ecosystems have adapted to this climatic variability, as have the human societies which inhabit arid zones, demonstrating intricate and diverse adaptation strategies to drought. Primarily, these communities respond to drought by evasion (seasonal migration) or endurance (e.g. through forage management, changing livestock types and numbers, water and soil conservation and finding alternative sources of income). Our need to understand both natural and social responses to drought is made all the more important by the fact that the frequency and severity of droughts is expected to increase in response to anthropogenic climate change.
The combination of metformin and 2‐deoxyglucose significantly inhibits cyst formation in miniature pigs with polycystic kidney disease (2018)

This study showed that the combination of metformin and 2DG blocked the formation of renal cysts and improved the renal function in ADPKD miniature pigs. Our results indicate that the combination of metformin and 2DG may be a promising therapeutic strategy in human ADPKD.
Hyperforin, Possibly the Major Non-Nitrogenous Secondary Metabolite of Hypericum perforatum L. (1998)

An overview of the constituents of Hypericum perforatum is given, with special emphasis on the acylphloroglucinol hyperforin. Previous work on the chemistry of hyperforin and on other components derived from hyperforin in H. perforatum is reviewed. A new optimized method of isolating hyperforin on a large scale is presented, including full spectroscopic characterization of the isolate.
Cancer Diagnosis and Prognosis with Histopathology Image Analysis and Pattern Recognition (2017)

The dissertation focuses on the histopathology image analysis for cancer diagnosis and prognosis, based on the innovation of histopathological machine vision techniques. Histopathology images are regarded as the reference standard to identify diseases, and especially as a gold standard on cancer diagnosis. With the recent advance of the electronic scanners, digitized whole slide images (WSI) make it possible to analyze cancer tissues in high resolution and large-scale manner. At the same time, computer aided diagnosis (CAD) algorithms are being developed to detect cancer automatically, both in radiological and pathological field. However, those CAD algorithms are based on object segmentation and handcrafted features, which are not fully automatic. I developed innovative methods and frameworks to assist cancer diagnosis and prognosis automatically, without sophisticated feature extraction. The major projects are intermediate prostate cancer grading, cell nuclei segmentation using deep learning and nuclei segmentation evaluation through image synthesis. My research novelties include multi-resolution histopathology image analysis, fully automatic gland cancerous degree classification, and nuclei segmentation and synthesis using deep learning. | 128 pages
Ulcerative Lichen Planus in Childhood (2013)

Lichen planus (LP) is a chronic inflammatory mucocutaneous condition which is relatively common in adults but rarely affects children. The present study is a report on an unusual case of ulcerative oral LP involving the dorsum of tongue in a 12-year-old boy. Patient complained of painful oral lesion on the tongue which was burning in nature and obstructing talking and eating spicy foods. On intraoral examination, a white ulcerative lesion on the dorsum of tongue was observed. Diagnosis was made based on clinical examination and histopathological features. We instituted local treatment and patient responded well to the treatment. Although rarely reported in childhood, lichen planus should be considered in a differential diagnosis of hyperkeratotic, reticular, and ulcerative lesions of the oral mucosa in children.
Generation of visitor components that implement program transformations (2001)

The visitor pattern is appealing to developers of program-analysis tools because it separates the design of the data structures that represent a program from the design of software that traverses these structures. Unfortunately, the visitor pattern is difficult to apply when the analysis involves transformation logic that involves multiple program fragments simultaneously. We encountered this problem in our work on the {\proj} project and discovered a novel way to use multiple cooperating visitor objects to systematically implement such functions when they are specified via a set of transformation rules. This paper introduces our {\em curried-visitor framework} and illustrates how we applied it to implement a key component in the {\proj} framework. We are working on a code generator that will automatically synthesize curried-visitor frameworks from a description of a program's abstract syntax and a set of pattern-matching transformation rules.
Filter fluorescer experiment on the Argus laser (1978)

A filter fluorescer experiment has been installed and operated on the Argus laser system of the Lawrence Livermore Laboratory. X-ray spectra have been measured between 20 and 116 keV from laser produced plasmas. Three spectral cuts were made in this region (20 to 29, 47 to 61 and 80 to 116 keV) with an additional channel providing a measure of the high energy response (> 116 keV) of the third channel. We have measured x-ray spectra from laser shots of 600 to 900 J in 1 ns with intensities of 3 x 10/sup 14/ to 3 x 10/sup 15/ W/cm/sup 2/ incident on Au disks.
Where is who (2012)

The ubiquitous availability of digital cameras has made it easier than ever to capture moments of life, especially the ones accompanied with friends and family. It is generally believed that most family photos are with faces that are sparsely tagged. Therefore, a better solution to manage and search in the tremendously growing personal or group photos is highly anticipated. In this paper, we propose a novel way to search for face photos by simultaneously considering attributes (e.g., gender, age, and race), positions, and sizes of the target faces. To better match the content and layout of the multiple faces in mind, our system allows the user to graphically specify the face positions and sizes on a query "canvas," where each attribute combination is defined as an icon for easier representation. As a secondary feature, the user can even place specific faces from the previous search results for appearance-based retrieval. The scenario has been realized on a tablet device with an intuitive touch interface. Experimenting with a large-scale Flickr dataset of more than 200k faces, the proposed formulation and joint ranking have made us achieve a hit rate of 0.420 at rank 100, significantly improving from 0.036 of the prior search scheme using attributes alone. We have also achieved an average running time of 0.0558 second by the proposed block-based indexing approach.
Selective Laser Melting Additive Manufacturing of TiC/AlSi10Mg Bulk-form Nanocomposites with Tailored Microstructures and Properties (2014)

The nanoscale TiC particle reinforced AlSi10Mg nanocomposite parts were produced by selective laser melting (SLM) additive manufacturing process. The influence of laser energy density (LED) on densification behavior, microstructural evolution, microhardness and wear properties of SLM-processed TiC/AlSi10Mg nanocomposites was studied. It showed that the near fully dense nanocomposite parts (>98% theoretical density) were achieved with increasing the applied LED. The TiC reinforcement in SLM-processed parts experienced a microstructural change from the standard nanoscale particle morphology (the average size 77-93 nm) to the relatively coarsened submicron structure (the mean particle size 154 nm) as the LED increased.The sufficiently high densification rate combined with the homogeneousdistribution of nanoscale TiC reinforcement throughout the matrix led to a high microhardness of 181.2 HV0.2, a considerably low coefficient of friction (COF) of 0.36, and a reduced wear rate of 2.94×10-5 mm3N-1m-1 for SLM-processed TiC/AlSi10Mg nanocomposite parts.
c‐erbB‐4/HER4: friend or foe? (2003)

The c-erbB-4 receptor has ligand stimulated tyrosine kinase activity but reports differ as to whether it induces cell division or differentiation. There is also controversy regarding its role in breast cancer, with some reports associating overexpression with short survival and others with longer life.