gebhart/patrepeval huggingface dataset:
A system for peer-to-peer video streaming in resource constrained mobile environments (2009)

Peer-to-Peer based near-live video streaming is becoming more and more popular with users of fixed-line broadband network access, but it is mostly unavailable to mobile users, as cellular networks, such as GPRS/UMTS, cannot meet the bitrate requirements, while other wireless technologies, such as WLAN, may be fast enough but cover only very limited areas. However, there is a small but important set of scenarios, where several mobile users in close physical proximity are interested in retrieving the same content. We propose a P2P-TV system that enables them to retrieve video chunks in a cooperative way. The coordinated and efficient usage of all wireless resources available to a group of mobile hosts is the key to enable P2P-TV in mobile environments. This paper introduces our general concept. Simulation based studies are presented to assess different resource allocation strategies and to demonstrate the feasibility of our approach for delivering near-live TV in resource constrained mobile environments.
Application of Neutralizing Antibodies against NI-35/250 Myelin-Associated Neurite Growth Inhibitory Proteins to the Adult Rat Cerebellum Induces Sprouting of Uninjured Purkinje Cell Axons (2000)

The myelin-associated proteins NI-35/250 exert a powerful inhibition on axon regeneration, but their function exerted on intact neurons is still unclear. In the adult CNS these proteins are thought to regulate axon growth processes to confine plasticity within restricted regions and to prevent the formation of aberrant connections. We have recently shown that application of neutralizing IN-1 antibody Fab fragment against NI-35/250 proteins to the adult cerebellum induces the expression of injury/growth-associated markers in intact Purkinje cells. Here, we asked whether these cellular modifications are accompanied by growth phenomena of Purkinje neurites. A single intraparenchymal application of IN-1 Fab fragment to the adult cerebellum induces a profuse sprouting of Purkinje axons along their intracortical course. The newly formed processes spread to cover most of the granular layer depth. A significant axon outgrowth is evident 2 d after injection; it tends to increase at 5 and 7 d, but it is almost completely reversed after 1 month. No axonal modifications occur in control Fab-treated cerebella. The IN-1 Fab fragment-induced cellular changes and axon remodeling are essentially reproduced by applying affinity-purified antibody 472 raised against a peptide sequence of the recombinant protein NI-220, thus confirming the specificity of the applied treatments on these myelin-associated molecules. Functional neutralization of NI-35/250 proteins induces outgrowth from uninjured Purkinje neurites in the adult cerebellum. Together with previous observations, this suggests that these molecules regulate axonal plasticity to maintain the proper targeting of terminal arbors within specific gray matter regions.
Impaired renorenal reflexes in spontaneously hypertensive rats. (1987)

In normotensive Sprague-Dawley rats stimulation of renal mechanoreceptors and chemoreceptors by increasing ureteral pressure and retrograde ureteropelvic perfusion with 0.9 M NaCl results in a contralateral inhibitory renorenal reflex response with contralateral diuresis and natriuresis. Since efferent renal nerve activity is increased in spontaneously hypertensive rats (SHR) and renal denervation delays the onset of hypertension in SHR in association with increased diuresis and natriuresis, the present study was undertaken to examine whether renorenal reflexes were altered in SHR compared with normotensive Wistar-Kyoto rats (WKY). In WKY mean arterial pressure was 113 +/- 2 mm Hg and remained unchanged during renal mechanoreceptor and chemoreceptor stimulation. Increasing ureteral pressure 35 mm Hg increased ipsilateral afferent renal nerve activity 4.5 +/- 1.7 resets/min, decreased contralateral efferent renal nerve activity 3.2 +/- 0.8 resets/min, and increased contralateral urine flow rate 33 +/- 4% and urinary sodium excretion 49 +/- 8%. Similarly, retrograde ureteropelvic perfusion with 0.9 M NaCl increased ipsilateral afferent renal nerve activity 2.5 +/- 0.6 resets/min, decreased contralateral efferent renal nerve activity 2.4 +/- 1.1 resets/min, and increased contralateral urine flow rate 39 +/- 5% and urinary sodium excretion 38 +/- 8%. Stimulating renal mechanoreceptors and chemoreceptors to the same extent in SHR failed to increase ipsilateral afferent renal nerve activity, decrease contralateral efferent renal nerve activity, and produce a contralateral diuresis and natriuresis. It is concluded that renorenal reflexes are impaired in SHR. Failure of ipsilateral afferent renal nerve activity to increase during renal mechanoreceptor and chemoreceptor stimulation indicates a peripheral defect at the level of the renal sensory receptors.(ABSTRACT TRUNCATED AT 250 WORDS)
A Case of Competitive Demethylation by Boron Tribromide-methyl Sulfide Complex. A New Route to Oxazoloquinolines (1998)

Abstract Reaction of boron tribromide-methyl sulfide complex with 6-methoxy-5-amidoquinolines provides oxazolo(4,5-f) quinolines. In contrast under similar conditions boron tribromide gives only 6-hydroxy-5-amidoquinolines.
Increased production of extracellular enzymes by the synergistic effect of genes introduced into Bacillus subtilis by stepwise transformation (1980)

The amyR3, amyS, papS1, tmr, and papM118 mutations each stimulate alpha-amylase production two- to sevenfold above the level in a wild-type strain of Bacillus subtilis. A strain which presumably has all five of these mutations produced 250-fold more alpha-amylase.
Performance Evaluation of Symbol-Wise XOR Based Bi-directional Relaying (2009)

In this paper, we investigate the system performance of decode and forward based bi-directional relaying based on symbol-wise XOR operation. This technique gives more freedom in selecting the modulation and coding scheme at relay stations, and significantly relaxes the transmission bottleneck. However, the performance degradation occurs when the modulation orders of both links differ from each other. To mitigate such an impact, we exploit a repetition coding scheme in conjunction with a redundant modulation code scheme by overlapping MCS levels. To this end, a system level simulation proves that the proposed scheme achieves about 43% capacity gain over bit-wise XOR based bi-directional relaying and gives additional 10% gain over symbol-wise XOR based bi-directional relaying.
Global Assessment of Genomic Regions Required for Growth in Mycobacterium tuberculosis (2012)

Identifying genomic elements required for viability is central to our understanding of the basic physiology of bacterial pathogens. Recently, the combination of high-density mutagenesis and deep sequencing has allowed for the identification of required and conditionally required genes in many bacteria. Genes, however, make up only a part of the complex genomes of important bacterial pathogens. Here, we use an unbiased analysis to comprehensively identify genomic regions, including genes, domains, and intergenic elements, required for the optimal growth of Mycobacterium tuberculosis, a major global health pathogen. We found that several proteins jointly contain both domains required for optimal growth and domains that are dispensable. In addition, many non-coding regions, including regulatory elements and non-coding RNAs, are critical for mycobacterial growth. Our analysis shows that the genetic requirements for growth are more complex than can be appreciated using gene-centric analysis.
Subcutaneous Sumatriptan in the Treatment of Headache During Withdrawal From Drug‐Induced Headache (1991)

In a pilot study (5 patients) we investigated the effects of subcutaneous sumatriptan, a 5-HT1-like receptor agonist, on headache experienced during the withdrawal period of drug-induced headache. The pilot study indicated that the substance was effective mostly in patients who originally suffered from migraine. In a patient with tension headache the substance was less effective. In a second double-blind study on six migraine patients with severe drug-induced headache, the drug was highly effective in ameliorating headache and autonomic disturbances. Blood flow velocities measured in extracranial parts of internal and external carotid arteries by duplex-sonography and in middle cerebral and basilar arteries by transcranial Doppler showed no changes after administration of sumatriptan or placebo. This result suggests sumatriptan does not act primarily via constriction of the large cerebral arteries.
Lotfi A. Zadeh, the founder of fuzzy logic (2008)

Fuzzy logic is introduced by Zadeh in 1965. It has been continuously developed by many mathematicians and knowledge engineers all over the world. A lot of papers concerning with the history of mathematics and the mathematical education related with fuzzy logic, but there is no paper concerning with Zadeh. In this article, we investigate his life and papers about fuzzy logic. We also compare two-valued logic, three-valued logic, fuzzy logic, intuisionistic logic and intuitionistic fuzzy sets. Finally we discuss about the expression of intuitionistic fuzzy sets.
Handbook of environmental data on organic chemicals (1997)

Introduction. I ARRANGEMENT OF CATEGORIES. A. Properties. B. Air Pollution Factors. C. Water and Soil Pollution Factors. D. Biological Effects. II. ARRANGEMENT OF CHEMICALS. III. ORDER OF ELEMENTS. A. Properties. B. Air Pollution Factors. C. Water and Soil Pollution Factors. D. Biological Effects. IV. EXPLANATORY ELEMENTS. A. Properties. 1. Boiling Points. 2. Vapor Pressure. 3. Vapor Density. 4. Water Solubility. 5. Octanol/Water Partition Coefficient. 6. Henry's Constant (H). B. Air Pollution Factors. 1. Conversion between Volume and Mass Units of Concentration. 2. Odor. 3. Hazard Potentials of Atmospheric Pollutants. 4. Natural Sources. 5. Manmade Sources. 6. Control Methods. C. Water Pollution Factors. 1. Biodegradation. 2. Oxidation Parameters. 3. Impact on Biodegradation Process. 4. Waste Water Treatment. 5. Alteration and Degradation Processes. D. Biological Effects. 1. Arrangement of Data. 2. Classification List. 3. Organisms Used in Experimental Work with Polluting Substances or in Environmental Surveys. 4. Discussion of Biological Effects Tests. GLOSSARY. ABBREVIATIONS. ENVIRONMENTAL DATA. BIBLIOGRAPHY. MOLECULAR INDEX. CAS CROSS-INDEX.
HIGH TEMPERATURE CAPTURE OF CARBON DIOXIDE: CHARACTERISTICS OF THE REVERSIBLE REACTION BETWEEN CaO(s) and CO<sub>2</sub>(g) (1995)

Abstract The reversible reaction between CaO(s) and CO2(g) may ultimately find application in a high temperature process to control CO2 emissions from advanced power generation processes. At appropriate temperature and pressure combinations, CO2(g) is removed from the gas phase and captured as CaC3(s). At higher temperature and/or lower pressure, the reaction is reversed to produce a gas stream having high CO2(g) concentration suitable for use or ultimate disposal. Both the calcination and carbonation reactions have been studied in an electrobalance reactor as a function of temperature, pressure, and gas composition. Multicycle tests have provided preliminary information on sorbent durability. Solid structural property characteristics have been measured as a supplement to the reaction studies. Rapid and complete calcination of CaCO3 can be achieved at temperatures as low as 750°C under one atmosphere of N2. Higher pressure reduces the calcination rate while the presence of CO2 in the calcination atmosphere requires the use of higher temperature. Mild calcination conditions produce a CaO product which is most reactive during the carbonation phase. Carbonation is characterized by a rapid initial reaction rate followed by an abrupt transition to a quite slow rate. Significant reduction in CO2 capacity between the first and second carbonation cycles, ranging from 15% under favorable reaction conditions to more than 30% at severe conditions, was found. However, the capacity loss tended to moderate as the number of cycles increased. KEYWORDS: Carbon dioxide captureCO2-CaO Reaction Notes To whom correspondence should be addressed.
[Effects of histone acetylation on differentiation of mesenchymal stem cells]. (2008)

Inhibition of histone acetylation in the MSC cells can inhibit the transcription process of specialized myocardium in the myocardium microenvironment. The result establishes foundation for researches of histone acetylation and mechanisms of MSCs differentiation.
Bacterial cellulose as a potential meniscus implant (2007)

Traumatic or degenerative meniscal lesions are a frequent problem. The meniscus cannot regenerate after resection. These lesions often progress and lead to osteoarthritis. Collagen meniscal implants have been used in clinical practice to regenerate meniscal tissue after partial meniscectomy. The mechanical properties of bacterial cellulose (BC) gel were compared with a collagen material and the pig meniscus. BC was grown statically in corn steep liquid medium, as described elsewhere. Pig meniscus was harvested from pigs. The collagen implant was packed in sterile conditions until use. The different materials were evaluated under tensile and compression load, using an Instron 5542 with a 500 N load cell. The feasibility for implantation was explored using a pig model. The Young's modulus of bacterial cellulose was measured to be 1 MPa, 100 times less for the collagen material, 0.01 MPa in tensile load. The Young's modulus of bacterial cellulose and meniscus are similar in magnitude under a compression load of 2 kPa and with five times better mechanical properties than the collagen material. At higher compression strain, however, the pig meniscus is clearly stronger. These differences are clearly due to a more ordered and arranged structure of the collagen fibrils in the meniscus. The combination of the facts that BC is inexpensive, can be produced in a meniscus shape, and promotes cell migration makes it an attractive material for consideration as a meniscus implant.
F.M.C.C. Raider Times (May 6, 1988) (2018)

FMCC Newspaper Ends First Year; Donald Emmeluth by Theresa Kwah; Andrew Dinitto by Charlotte Leo; Nine-Part Video by Dianne Ryder; Janice Lundblad by Crysti Pellegrino; Mystery is Solved; International Student by Mr. Paul Martin; Newspaper Award by Theresa Kwah; Budget Cutback Will Hurt; Education Has an Impact on Income; Empire State; Columbia Scholastic Press Evaluates Raider Times; SGA Budget Presented for 1988-1989; SGA Elects New Officers for 88-89; Budgest-Ridiculous and Facetious; Thank Teachers; PTK Graduates; Circle K Club Good for FM; RT Improving; Election Thanks; Selecting Science as a Career; Happy Retirement Mrs. R by Donna Rockwell; Women Softball is Back; Business Club
Enhancing a CH−π Interaction to Increase the Affinity for 5-HT<sub>1A</sub>Receptors (2014)

An electrostatic interaction related to a favorable position of the distal phenyl ring and a phenylalanine residue in the binding pocket would explain the higher 5-HT1A affinity of a 4-phenyl-1,2,3,6-tetrahydropyridine (THP) analogue compared to the corresponding 4-phenylpiperazine analogue. To explore a possible reinforcement of this interaction to increase the affinity for 5-HT1A receptors, different 4-substituted-phenyl analogues were synthesized and tested. The most important increase of affinity is obtained with two electron-donating methyl groups in positions 3 and 5.
Absence of TRP‐2 in Melanogenic Melanocytes of Human Hair (2004)

Skin and hair colour mostly depend on the activity of melanogenic melanocytes. Numerous proteins involved in melanocyte function have been identified including pMel-17, Mitf-M, Sox10, tyrosinase, tyrosinase related proteins-1 (TRP-1) and -2 (TRP-2). In the hair, melanogenic activity occurs only during the anagen phase of the hair cycle. In order to evaluate the implications of some known melanogenic proteins in human hair pigmentation, we performed immunohistochemical studies to reveal the expression of pMel-17, Mitf-M, tyrosinase, TRP-1 and TRP-2 in active bulb melanocytes of eumelanic brown and black anagen hairs of different ethnic origins, e.g. brown Caucasian, black Asian and African hairs. The labelling was compared with that observed in Caucasian and African scalp epidermis (interfollicular epidermis) melanocytes. We found that while pMel-17, TRP-1 and TRP-2 were expressed in epidermal melanocytes irrespective of ethnic origin and melanin content of the scalp epidermis, Mitf-M and tyrosinase expression were clearly evidenced only in pigmented epidermis, e.g. African scalps. Regarding human hair, pMel-17, Mitf-M, tyrosinase and TRP-1 were detected in a similar manner in active bulb melanocytes of brown and black hairs. In contrast and unexpectedly, TRP-2 could not be detected in hair bulb melanocytes, whatever the hair colour and ethnic origin. The lack of TRP-2 was further confirmed by western blot analyses. Reverse transcriptase-polymerase chain reaction (RT-PCR) performed on hair bulb mRNA demonstrated that Mitf-M, tyrosinase and TRP-1 amplimer signals were easily detected, whereas the TRP-2 amplimer signal was barely detectable. Furthermore Sox10 was not detected in hair bulb. Altogether our results suggest that the absence of detectable level of TRP-2 is due to transcriptional control in active melanocytes of human eumelanic hair bulbs. According to the absence of TRP-2 in melanin-producing melanocytes of brown and black hair bulbs, one must consider that eumelanogenesis as well as brown and black colour do not require TRP-2 expression in human hair.
Carbon Nanotubes Decorated with Palladium Nanoparticles: Synthesis, Characterization, and Catalytic Activity (2008)

In this article, the in situ preparation of palladium nanoparticles, as mediated by the self-regulated reduction of palladium acetate with the aid of sodium dodecyl sulfate (SDS), followed by subsequent deposition onto single-walled carbon nanotubes and multiwalled carbon nanotubes (MWCNTs), is reported. The surfactant SDS plays a dual role, namely, aids the solubilization of carbon nanotubes (CNTs) and reduces palladium acetate to palladium nanoparticles. The so-formed nanoPd-CNTs hybrid material is soluble in polar solvents, such as methanol and N,N-dimethylformamide. In this work, the nanoPd-CNTs hybrid material is characterized by electronic absorption spectroscopy, Raman and X-ray photoelectron spectroscopy, thermogravimetric analysis, and transmission electron microscopy. Moreover, the catalytic activity of the nanoPd-MWCNTs hybrid material is evaluated toward the reduction of carbon−carbon olefinic bonds as well as the formation of carbon−carbon bonds in the frame of Suzuki and Stille coupling reactions. We conclude that the synthesized nanoPd-MWCNTs hybrid material shows significant catalytic activity, higher than when conventional catalyst is used, in the hydrogenation of olefinic substrates as demonstrated after evaluation of the measured number of turnovers and turnover frequency parameters.
Induction of complete and sustained remission of rheumatoid pachymeningitis by rituximab (2009)

Aseptic pachymeningitis is a rare and serious complication of rheumatoid arthritis (RA). Herein, we describe a patient with rheumatoid factor-positive and anti-cyclic citrullinated peptide-positive RA who experienced a focal seizure, with aphasia and convulsions of the right side of the body. The findings of magnetic resonance imaging and histologic analysis led to a diagnosis of rheumatoid pachymeningitis. Because the patient had a large number of CD20-expressing B lymphocytes, therapy with rituximab was started and has resulted in complete and sustained remission of both the pachymeningitis and the RA for >2 years. Despite a decrease in immunoglobulins, the patient has remained free of infections, which illustrates the favorable outcome that can result from therapeutic B cell depletion in this potentially lethal manifestation of RA.
British Thoracic Society guidelines on respiratory aspects of fitness for diving (2003)

### Need for recommendations on respiratory aspects of fitness to dive Diving has long been performed for commercial and military purposes but it has undergone a dramatic increase in popularity as a leisure pursuit over the past 30 years. It is estimated that, in the United Kingdom, 100 000 individuals participate in diving activities. In addition, diving technology has evolved rapidly, allowing divers to descend to greater depths and to dive in places which would previously have been impossible. As a sport, diving can be physically and emotionally demanding, and is associated with some specific risks. Medical practitioners are increasingly likely to be faced with requests to comment on fitness to undertake diving. Many of these requests relate to respiratory aspects of fitness. A number of existing guidelines or discussion papers on respiratory aspects of fitness to dive are in existence.1–3 However, the advice given in these is not consistent and these documents may not be readily available to the practising physician or general practitioner. The British Thoracic Society (BTS) Standards of Care Committee therefore established a Working Party to formulate national recommendations for assessing respiratory fitness to dive. This guideline is intended to provide respiratory physicians and physicians interested in diving medicine with a practical framework on which to base advice. The UK Sport Medical Diving Committee advises the British Sub Aqua Club, the Sub Aqua Association, and the Scottish Sub Aqua Club on aspects of fitness to dive. It has recently introduced a questionnaire-based declaration of fitness for prospective members of these organisations and advises that medical examination is required only when positive responses to the questionnaire are obtained. Commercial and military diving are subject to additional specific regulations. ### Purpose of recommendations
Timing of Antibiotic Administration and Outcomes for Medicare Patients Hospitalized With Community-Acquired Pneumonia (2004)

Antibiotic administration within 4 hours of arrival was associated with decreased mortality and LOS among a random sample of older inpatients with community-acquired pneumonia who had not received antibiotics as outpatients. Administration within 4 hours can prevent deaths in the Medicare population, offers cost savings for hospitals, and is feasible for most inpatients.
Dissolved core alginate microspheres as &#x201C;smart-tattoo&#x201D; glucose sensors (2009)

The feasibility of multilayer thin film coated dissolved-core alginate-templated microsphere sensors based on fluorescence resonance energy transfer and competitive binding, was explored in simulated interstitial fluid, using glucose as a model analyte. The glucose sensitivity was observed to be 0.89%/mM glucose with a linear response in the range of 0-50 mM glucose. The sensor response was observed to be completely reversible in nature with a response time of 120 seconds. The system was further demonstrated to respond similarly using near-infrared dyes (Alexa Fluor-647-labeled dextran as donor and QSY-21-conjugated apo-GOx as acceptor) which exhibited a sensitivity of 0.94%/mM glucose with a linear response in range of 0-50 mM glucose, making the sensor more amenable to in vivo use, when implanted in scattering tissue.
Bone mineral imaged in vivo by <sup>31</sup>P solid state MRI of human wrists (2011)

In vivo (31)P SMRI visualization of human wrist bone mineral with a clinical MR scanner is feasible with suitable modifications to circumvent the scanners' limitations in reception of short-T(2) signals. Frequency conversion methodology is useful for implementing (31)P SMRI measurements on scanners which do not have multinuclear capability or for which the multinuclear receiver dead time is excessive.