gebhart/patrepeval huggingface dataset:
Real Time-Based under Frequency Control and Energy Management of Microgrids (2020)

In this paper, an efficient under frequency control and the energy management of a distributed energy resources (DERs)-based microgrid is presented. The microgrid is composed of a photovoltaic (PV), double-fed induction generator (DFIG)-based wind and diesel generator with critical and non-critical loads. The system model and the control strategy are developed in a real time digital simulator (RTDS). The coordination and power management of the DERs in both grid-connected and islanded operation modes are implemented. During power imbalances and frequency fluctuations caused by fault or islanding, an advanced automatic load shedding control is implemented to regulate and maintain the microgrid frequency at its rated value. One distinct feature implemented for the load shedding operation is that highly unbalanced critical loads are connected to the microgrid. The diesel generator provides the required inertia in the islanded mode to maintain the microgrid rated frequency by operating in the isochronous mode. The International Council on Large Electric Systems (CIGRE) medium voltage (MV) test bench system is used to implement the DERs and their controller. The proposed control approach has potential applications for the complete operation of microgrids by properly controlling the power, voltage and frequency in both grid-connected and island modes. The real time digital simulator results verify the effectiveness and superiority of the proposed control scheme in grid connected, island and fault conditions.
Posttraumatic Boutonnière and Swan Neck Deformities (2015)

Boutonnière and swan neck deformities of the finger can be the result of trauma. The complex anatomy of the extensor mechanism of the finger makes understanding the pathomechanics of these deformities challenging. These posttraumatic deformities should not be confused with those associated with inflammatory arthritis because the treatment options are often very different. An accurate clinical assessment is essential for selecting the appropriate treatment method. Physical examination, including Elson and intrinsic-plus tests, and plain radiography are important tools for diagnosis. A variety of nonsurgical and surgical treatment modalities can be used to restore the motion of the proximal and distal interphalangeal joints and rebalance the forces across these joints. An understanding of the anatomy, clinical presentation, treatment options, and expected outcomes is crucial for optimal treatment of posttraumatic boutonnière and swan neck deformities.
W. S. B. Paterson 1969. The Physics of Glaciers viii + 250 pp., with figs. Pergamon Press, Oxford, London, New York. Price, hard cover £1.75, $5.50; flexi-cover £1.25, $ 4.00. (1971)

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A Probabilistic computational model for identifying organizational structures from uncertain message data (2007)

The knowledge of the principles and goals under which an adversary organization operates is required to predict its future activities. To implement successful counter-actions, additional knowledge of the specifics of the organizational structures, such as command, communication, control, and information access networks, as well as responsibility distribution among members of the organization, is required. In this paper, we employ a Hidden Markov Random Field (HMRF) model and a graph matching algorithm to discover the attributes of and relationships among organizational members, assets, environment areas, and mission tasks. We focus on identifying the mapping between hypothesized nodes of enemy command organization and tracked individuals and resources. This also allows us to compute the posterior energy function quantifying the belief that the observed data has been generated by a particular organization. The experiment results show that our probabilistic model and the Simulated Annealing search algorithm can accurately identify the different organizational structures and achieve correct node mappings among organizational members.
Reactions of transition-metal .sigma.-acetylide complexes. 2. Cycloaddition and subsequent reactions of tetracyanoethylene with some (.eta.-cyclopentadienyl)ruthenium-tertiary phosphine complexes: x-ray structure of Ru{C[:C(CN)2]CPh:C(CN)2}(dppe)(.eta.-C5H5).cntdot.0.5CHCl3 (1985)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTReactions of transition-metal .sigma.-acetylide complexes. 2. Cycloaddition and subsequent reactions of tetracyanoethylene with some (.eta.-cyclopentadienyl)ruthenium-tertiary phosphine complexes: x-ray structure of Ru{C[:C(CN)2]CPh:C(CN)2}(dppe)(.eta.-C5H5).cntdot.0.5CHCl3Michael I. Bruce, Trevor W. Hambley, Michael R. Snow, and A. Geoffrey SwincerCite this: Organometallics 1985, 4, 3, 501–508Publication Date (Print):March 1, 1985Publication History Published online1 May 2002Published inissue 1 March 1985https://pubs.acs.org/doi/10.1021/om00122a012https://doi.org/10.1021/om00122a012research-articleACS PublicationsRequest reuse permissionsArticle Views154Altmetric-Citations70LEARN 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-AlertscloseSupporting Info (1)»Supporting Information Supporting Information Get e-Alerts
UWB Waveguide Breast Tumor Detection System Based on Delay and Sum Reconstruction Algorithm (2015)

The purpose of this contribution is breast malignant tumor detection through the confocal delay and sum reconstruction algorithm. The tumor signal is extracted from back- ground and used for reconstruction. For higher accuracy the scattered signal from all four UWB waveguide antennas, which are located around the breast, were used. 1. INTRODUCTION Breast cancer is one of the major diseases among women. Unfortunately, over 2000 of afiected women die from breast cancer in the Czech Republic. The chances of survival for the patient are dependent on disease stage when cancer is captured. Therefore, it is necessary to diagnose this disease as soon as possible. Currently for breast cancer detection mammography is utilized. For this examination ionizing X-Rays are used. X-Rays increases likelihood of the built up of cancer which is a risk for healthy patients. It is therefore necessary to develop new methods for tumor detection. To the most promising method developing in laboratories we can count microwave tomography and confocal microwave imaging.
Maternal Alcohol Use During Breast-Feeding and Infant Mental and Motor Development at One Year (1990)

The effects of maternal alcohol consumption on fetal neurologic development, growth and physical development have been widely documented. The effects of further alcohol exposure in breast milk are not understood, but generally believed not to be significant.
Induction of Monocyte Chemoattractant Protein-1 in the Small Veins of the Ischemic and Reperfused Canine Myocardium (1997)

MCP-1 mRNA is induced in the endothelium of a specific class of small veins immediately after reperfusion. MCP-1 induction is confined to the previously ischemic area that has been reperfused. We suggest a significant role for MCP-1 in monocyte trafficking in the reperfused myocardium.
Sialidase-catalyzed transsialylation using polymer-supported solution-phase techniques (2000)

By combination of glycosidase-catalyzed transglycosylation with polyethylene glycol ω-monomethyl ether (MPEG; mw 5000) based solution phase synthesis, various terminally sialylated di- and trisaccharides were synthesized.
Septal protein SepJ from the heterocyst‐forming cyanobacterium Anabaena forms multimers and interacts with peptidoglycan (2017)

Heterocyst-forming cyanobacteria grow as filaments that can be hundreds of cells long. Proteinaceous septal junctions provide cell-cell binding and communication functions in the filament. In <i>Anabaena</i> sp. strain PCC 7120, the SepJ protein is important for the formation of septal junctions. SepJ consists of integral membrane and extramembrane sections - the latter including linker and coiled-coil domains. SepJ (predicted MW, 81.3 kDa) solubilized from <i>Anabaena</i> membranes was found in complexes of about 296-334 kDa, suggesting that SepJ forms multimeric complexes. We constructed an <i>Anabaena</i> strain producing a double-tagged SepJ protein (SepJ-GFP-His<sub>10</sub>) and isolated the tagged protein by a two-step affinity chromatography procedure. Analysis of the purified protein preparation provided no indication of the presence of specific SepJ partners, but suggested that SepJ is processed to remove an N-terminal fragment. Additionally, pull-down experiments showed that His<sub>6</sub>-tagged versions of SepJ and of the SepJ coiled-coil domain interact with <i>Anabaena</i> peptidoglycan (PG). Our results indicate that SepJ forms multimers, that it interacts with PG, and that the coiled-coil domain is involved in this interaction. These observations support the idea that SepJ is a component of the septal junctions that join the cells in the <i>Anabaena</i> filament.
Construction of a bacterial artificial chromosome library from the spikemoss Selaginella moellendorffii: a new resource for plant comparative genomics (2005)

The S. moellenforffii BAC library, the first to be constructed from a lycophyte, will be useful to the scientific community as a resource for comparative plant genomics and evolution.
Ethanol extract of fermented soybean, Chungkookjang, inhibits the apoptosis of mouse spleen, and thymus cells. (2007)

Apoptosis is a step of the cell cycle which is important in the regulation of immune cell populations. Chungkookjang is a Korean traditional fermented soybean containing microorganisms, enzymes, and bioactive compounds which was used in the treatment of mouse spleen as well as thymus cells (CH1-fermented soybean containing barley, wormwood, and sea tangle; CH2-fermented soybean) and was found to exhibit substantially reduced small DNA fragmentation. An MTT assay showed that the treatment of CH1 and CH2 into the mouse splenocytes and thymocytes sharply increased their survival. Moreover, a FACS analysis also showed that CH1 and CH2 are effective at suppressing the apoptosis of splenocytes and thymocytes. The fermented soybean isoflavone concentrations, which are implicated in lowering breast and prostate cancers, lowering the risk of cardiovascular diseases, and improving bone health, were determined using Capillary Electrophoresis-Electrochemical Detection (CE-ED). The amount of Daidzein in fermented soybean significantly increased by 44-fold dramatically, compared with those in unfermented soybean. In this study, we demonstrated that ethanol extracts of Chungkookjang promote the survival of the mouse spleen and thymus cells in culture by suppressing their apoptotic death. Future studies should investigate which genes are related to apoptosis of the immune cells.
Optiques binaires et application à l’imagerie - Optiques focalisantes (2019)

Découvrez les propriétés d’imagerie des optiques binaires comparées aux systèmes d’imagerie plus classiques. Ces composants optiques codés, soit en phase soit en amplitude par une succession de motifs, exploitent le phénomène de la diffraction.
Facile assembly of silica gel/reduced graphene oxide/Ag nanoparticle composite with a core–shell structure and its excellent catalytic properties (2013)

A ternary assembly of silica gel (SG)/reduced graphene oxide (RGO)/Ag nanoparticles (Ag NPs) with a core–shell structure was prepared in aqueous solution by electrostatic self-assembly combined with a one-step reduction process. The composition and structure of the assembly (SG/RGO/Ag) were characterized by powder X-ray diffraction, transmission electron microscopy and Raman spectroscopy. The catalytic activity of the assembly was investigated for the degradation of rhodamine B (RhB) in the presence of NaBH4. The results showed that the degradation efficiency of the ternary assembly was the highest when compared with those of pure SG, SG/RGO and SG/Ag. When the loading amount of RGO and Ag NPs was 0.50% and 0.78% respectively, the degradation efficiency of the SG/RGO/Ag assembly can reach 100% within 8 min at 13 °C, and 1.2 min at 25 °C. This was about nine times the degradation efficiency of SG/RGO, and three times that of SG/Ag. The remarkably enhanced activity for the ternary assembly can be attributed to the synergy interaction between the RGO and Ag NPs. Importantly, the assembly has low a cost, convenient separability, and long-term stability for the degradation of RhB.
Honeypots for Windows (2005)

This volume covers installing, configuring, and maintaining security Honeypots on Windows platforms. It deals with the open source Honeypot product called honeyd, and summarises other commercial Honeypot solutions. It enables readers to learn special tricks and troubleshooting hints to run a Windows-based Honeypot.
Small lymph nodes of the abdomen, pelvis, and retroperitoneum: usefulness of sonographically guided biopsy. (1997)

Sonographic guidance seems to provide a reasonable alternative to CT in biopsy of small abdominal, pelvic and retroperitoneal lymph nodes.
Are Obesity and Anthropometry Risk Factors for Diabetic Retinopathy?: The Diabetes Management Project (2011)

Persons with diabetes with higher BMI and larger neck circumference are more likely to have DR and more severe stages of DR. These data suggest that obesity is an independent risk factor for DR.
Aldrin Epoxidation Catalyzed by Purified Rat‐Liver Cytochromes P‐450 and P‐448 High Selectivity for Cytochrome P‐450 (1980)

Aldrin epoxidation was studied in monooxygenase systems reconstituted from purified rat liver microsomal cytochrome P-450 or P-448, NADPH-cytochrome c reductase, dilauroylphosphatidylcholine and sodium cholate. Cytochrome P-450, purified from hepatic microsomes of phenobarbital-treated rats, exhibited a high rate of dieldrin formation. The low enzyme activity observed in the absence of the lipid and sodium cholate was increased threefold by addition of dilauroylphosphatidylcholine and was further stimulated twofold by addition of sodium cholate. The apparent Km for aldrin in the complete system was 7 +/- 2 microM. SKF 525-A, at a concentration of 250 microM, inhibited aldrin epoxidation by 65%, whereas 7,8-benzoflavone had no inhibitory effect at concentrations up to 250 microM. Addition of ethanol markedly increased epoxidase activity. The increase was threefold in the presence of 5% ethanol. When cytochrome P-448 purified from hepatic microsomes of 3-methylcholanthrene-treated rats was used, a very low rate of epoxidation was observed which was less than 3% of the activity mediated by cytochrome P-450 under similar assay conditions. Enzyme activity was independent of the lipid factor dilauroylphosphatidylcholine. The apparent Km for aldrin was 27 +/- 7 microM. The modifiers of monooxygenase reactions, 7,8-benzoflavone, SKF 525-A and ethanol, inhibited the activity mediated by cytochrome P-448. The I50 was 0.05, 0.2 and 800 mM, respectively. These results indicate that aldrin is a highly selective substrate for cytochrome P-450 species present in microsomes of phenobarbital-treated animals and is a poor substrate for cytochrome P-448. The two forms of aldrin epoxidase can be characterised by their turnover number, their apparent Km and their sensitivity to modifiers, like 7,8-benzoflavone and ethanol.
Rollable QVGA Active-Matrix Displays Based on Organic Electronics (2005)

&lt;p&gt;A 100μm thin QVGA active-matrix electrophoretic display is produced using organic transistors. The display can be bent to a radius less than 1 cm without any performance loss. Higher contrast and low crosstalk was achieved by addition of a field shield to our backplane&lt;/p&gt;
ChemInform Abstract: Zinc‐Catalyzed Stereo‐ and Regioselective 1,4‐Hydrative Fluorination of 3‐En‐1‐ynamides with Selectfluor. (2016)

Abstract The efficient procedure provides diverse 4‐fluoro‐2‐en‐1‐amides with high (E)‐stereoselectivity.
Revisiting Methanotrophic Communities in Sewage Treatment Plants (2013)

The methanotrophic potential in sewage treatment sludge was investigated. We detected a diverse aerobic methanotrophic community that potentially plays a significant role in mitigating methane emission in this environment. The results suggest that community structure was determined by conditions specific to the processes in a sewage treatment plant.
Serum levels of tumor necrosis factor‐α correlate with severity of hepatic encephalopathy due to chronic liver failure (2004)

Serum levels of TNF correlate positively with the severity of HE in patients with chronic liver failure.
A multiple imputation strategy for sequential multiple assignment randomized trials (2014)

Sequential multiple assignment randomized trials (SMARTs) are increasingly being used to inform clinical and intervention science. In a SMART, each patient is repeatedly randomized over time. Each randomization occurs at a critical decision point in the treatment course. These critical decision points often correspond to milestones in the disease process or other changes in a patient's health status. Thus, the timing and number of randomizations may vary across patients and depend on evolving patient-specific information. This presents unique challenges when analyzing data from a SMART in the presence of missing data. This paper presents the first comprehensive discussion of missing data issues typical of SMART studies: we describe five specific challenges and propose a flexible imputation strategy to facilitate valid statistical estimation and inference using incomplete data from a SMART. To illustrate these contributions, we consider data from the Clinical Antipsychotic Trial of Intervention and Effectiveness, one of the most well-known SMARTs to date.
Terrestrial gamma-ray flashes monitor demonstrator on CubeSat (2016)

The CubeSat mission with the demonstrator of miniaturized X-ray telescope is presented. The paper presents one of the mission objectives of using the instrument for remote sensing of the Terrestrial Gamma-ray Flashes (TGFs). TGFs are intense sources of gamma-rays associated with lightning bolt activity and tropical thunderstorms. The measurement of TGFs exists and was measured by sounding rockets, high altitude balloons or several satellite missions. Past satellite missions were equipped with different detectors working from 10 keV up to 10 MeV. The RHESSI mission spectrum measurement of TGFs shows the maximum counts per second around 75 keV. The used detectors were in general big in volume and cannot be utilized by the CubeSat mission. The presented CubeSat is equipped with miniaturized X-ray telescope using the Timepix non-cooled pixel detector. The detector works between 3 and 60 keV in counting mode (dosimetry) or in spectrum mode with resolution 5 keV. The wide-field X-ray "Lobster-eye" optics/collimator (depending on energy) is used with a view angle of 3 degrees for the source location definition. The UV detectors with FOV 30 degrees and 1.5 degrees are added parallel with the optic as a part of the telescope. The telescope is equipped with software distinguishing between the photons and other particles. Using this software the TGF's detection is possible also in the field of South Atlantic anomaly. For the total ionization dose, the additional detector is used based on Silicone (12-60 keV) and CdTe (20 keV - 1 MeV). The presented instruments are the demonstrators suitable also for the astrophysical, sun and moon observation. The paper shows the details of TGF's observation modes, detectors details, data processing and handling system and mission. The CubeSat launch is planned to summer 2016.
CyclinA2 as a Proliferation Marker for Peripheral Blood T Cell Subsets Measured by Flow Cytometry. (2005)

Abstract Proliferation is regarded as a sensitive parameter for assessing immune response to infectious agents, autoimmune conditions, and organ engraftment in transplantation. Proliferation of peripheral blood mononuclear (PBMC) cells has been measured by a number of flow cytometric methods including propidium iodide (PI), incorporation of Bromo-deoxy-uridine (BrdUr), and dilution of Carboxy-fluorescein diacetate, succinimidyl ester (CFSE) intensity. Standardization of these methods however, has been hampered by their technical complexity. The restricted expression of CyclinA2 protein in the cytoplasm during the S and G2 cell cycle phases has provided the basis for a simplified intracellular flow-based proliferation assay. In these studies, ex vivo stimulated human PBMC were tested for the validation of CyclinA2 as a proliferation marker for T cell subsets. Freshly isolated or cryopreserved PBMCs were incubated in vitro with SEB/CD28 for periods up to 72 hours and processed using different methodologies for lymphocyte cell cycle measurement. These included BrdUr /7AAD, PI/CyclinA2; cylinA2 with additional T cell phenotyping markers and a combined CyclinA2 /BrdUr proliferation method. Results for each cell subset were scored for the percentage of positive proliferating cells by each methodology. PBMC co-stained for CyclinA2 and DNA content by PI demonstrated that all cells expressing Cyclin A2 corresponded to cells at S or G2 phase. Furthermore, the time course assays combining BrdUr labeling with CvclinA2 confirmed that CyclinA2 expression corresponded selectively to cells incorporating BrdUr. When PMBC were surface phenotyped for CD3 and CD4/CD8, reproducible populations of CD4 and CD8 T cell subsets incorporating BrdUr were measured for expression of Cyclin A2. In our assay model 11 to 15 % positively stained for Cyclin A2 corresponded to approximately 10% and 5% of CD3/8 and CD3/4 CyclinA2 cells, respectively. The percentage of total BrdUr and total CyclinA2 positive cells that were detected in the dual-labeled specimens corresponded to the percentage detected by each individual method. In conclusion, measurement of in vitro lymphocytes proliferation using expression of CyclinA2 protein expression is highly correlated with BrdUr uptake demonstrating that CyclinA2 is an accurate marker of cell proliferation. Preparation of cells for measuring Cyclin A2 takes only 60 minutes as compared with a total 12 to 16 hours for BrdUr pulsing and staining time. The simple CyclinA2 preparation method described here makes it a practical, fast, and reliable proliferation flow assay that can be easily standardized for enumeration of proliferating lymphocyte subsets.
Directly compressible medicated chewing gum formulation for quick relief from common cold (2012)

Interindividual variation in chewing frequency and chewing intensity is the main factor which affects release of active ingredient from MCG; while salivary dilution and involuntary swallowing are main reasons for variability in the absorption site, i.e., either from buccal mucosa or from gastrointestinal tract.