gebhart/patrepeval huggingface dataset:
P‐149: Anode Electrode of Al‐Ni Alloy Film Directly in Contact with ITO for Top‐Emitting OLEDs (2009)

Abstract A bottom anode with high reflectivity is one of the most important materials for top‐emitting OLEDs. As an anode electrode, stacked ITO/Al‐Ni alloy‐based films, as opposed to conventional stacked ITO/Ag films, were investigated for the first time. It was found that the direct contact technique of the Al‐Ni alloy‐based film with the ITO film using a film annealing process was applicable for OLEDs, as in the case of LCD interconnections that have already been developed by the authors. It was thus concluded that the Al‐Ni alloy‐based films were suitable materials for the anode electrode of OLEDs. They are a better choice than Ag film, due to their low material cost and ease of production of large‐area sputtering targets for large‐Size OLED‐TVs.
Evaluation of a Public Transport Priority Methodology (2016)

Compared with the past decades, the methodologies of bus priority at traffic signals is being researched more and more extensively because of the strong development of public transport. Several methods have been used to attract people to use public transport. These methods may be divided into two categories: facility-design-based measures and signal-control-based measures. In this paper, a signal-control-based methodology is presented and implemented in a microscopic simulation environment emulating the network of Nanjing, China, with realistic traffic conditions. The objective of the control is to reduce the average delay of buses without creating major disturbances to the rest of the network. In addition to a fixed-time strategy combined with public transport priority (PTP), the traffic-responsive urban control (TUC) strategy with PTP is implemented in order to reduce the buses delays.
A brief survey on sequence classification (2010)

Sequence classification has a broad range of applications such as genomic analysis, information retrieval, health informatics, finance, and abnormal detection. Different from the classification task on feature vectors, sequences do not have explicit features. Even with sophisticated feature selection techniques, the dimensionality of potential features may still be very high and the sequential nature of features is difficult to capture. This makes sequence classification a more challenging task than classification on feature vectors. In this paper, we present a brief review of the existing work on sequence classification. We summarize the sequence classification in terms of methodologies and application domains. We also provide a review on several extensions of the sequence classification problem, such as early classification on sequences and semi-supervised learning on sequences.
Fuzzy logic aircraft environment controller (2004)

This paper describes the development of a new fuzzy controller used for the environmental control of the aircraft cabin, either for the cockpit or the passengers' cabin. The proposed control approach is based on the integration of several blocks representing the fuzzy regulators that control the temperature, the humidity as well as they control the air-conditioned flow. In this study, the fuzzy logic was employed in order to synthesize the air-conditioning controller for the aircraft cabin. To illustrate the fuzzy-logic controller performances, specifically developed for aircraft cabin environment, a comparative study in terms of variation smoothing, response time in transient state and flexibility are presented in this paper. The results are for Bombardier Aerospace.
2.3 ppm/°c 40 nW MOSFET-only voltage reference (2014)

A MOSFET-only sub-bandgap voltage reference at less than 50 nW and with very low temperature coefficient is introduced. It consists of a threshold voltage extractor circuit and a proportional to absolute temperature voltage generator, using no resistors. The behavior of the circuit is analytically described, a design methodology is proposed and simulation results for a 0.13 µm CMOS process are presented. It allows a reference voltage below the bandgap, 625 mV in this design example, achieving a temperature coefficient of 2.3 ppm/°C for the -40 to 125 °C temperature range. The circuit consumes 40 nW at 27°C and under 1.2 V supply, being the implemented silicon area 0.0099 mm².
A clue from a self‐report questionnaire to distinguish rheumatoid arthritis from noninflammatory diffuse musculoskeletal pain (1990)

A clue to distinguishing rheumatoid arthritis (RA) from noninflammatory diffuse musculoskeletal pain is described on the basis of 2 self-report questionnaire scales, one to assess difficulty in activities of daily living (D-ADL) and a pain visual analog scale (P-VAS). Patients with RA have significantly higher scores on the D-ADL scale compared with the P-VAS scale, while patients with noninflammatory diffuse musculoskeletal pain show the reciprocal pattern. Therefore, the ratio of the P-VAS:D-ADL scores differed significantly in the 2 groups. Ratios of less than 3 were seen in 67% of RA patients versus 28% of patients with noninflammatory diffuse musculoskeletal pain, while ratios greater than 5 were seen in 27% of patients with noninflammatory diffuse musculoskeletal pain, but not in any patients with RA. This simple ratio is clearly not a diagnostic test, but provides an initial approach to diagnosis in rheumatic diseases using a self-report questionnaire.
Selective enumeration of Fusobacterium necrophorum from the bovine rumen (1994)

A culture medium containing lactate as the sole energy source and antibiotics (bacitracin, gentamicin, and streptomycin) was used for selection and enumeration of Fusobacterium necrophorum from bovine ruminal contents. F. necrophorum growth was determined by indole production, and enumeration was performed by the most-probable-number technique. The number of F. necrophorum cells in cattle fed a 100% forage diet was 7 x 10(5)/g of ruminal contents. The number increased (P < 0.05) 10-fold after the diet was changed to 85% corn grain.
A Decision Support System for Placement of Intrusion Detection and Prevention Devices in Large-Scale Networks (2011)

This article describes an innovative Decision Support System (DSS) for Placement of Intrusion Detection and Prevention Systems (PIDPS) in large-scale communication networks. PIDPS is intended to support network security personnel in optimizing the placement and configuration of malware filtering and monitoring devices within Network Service Providers’ (NSP) infrastructure, and enterprise communication networks. PIDPS meshes innovative and state-of-the-art mechanisms borrowed from the domains of graph theory, epidemic modeling, and network simulation. Scalable network exploitation models enable to define the communication patterns induced by network users (thereby establishing a virtual overlay network), and parallel attack models enable a PIDPS user to define various interdependent network attacks such as: Internet worms, Trojans horses, Denial of Service (DoS) attacks, and others. PIDPS incorporates a set of deployment strategies (employing graph-theoretic centrality measures) in order to facilitate intelligent placement of filtering and monitoring devices; as well as a dedicated network simulator in order to evaluate the various deployments. Experiments with PIDPS indicate that incorporating knowledge on the overlay network (network exploitation patterns) into the placement and configuration of malware filtering and monitoring devices substantially improves the effectiveness of intrusion detection and prevention systems in NSP and enterprise networks.
Endocannabinoids and Neuroprotection (2002)

Traumatic brain injury (TBI) releases harmful mediators that lead to secondary damage. On the other hand, neuroprotective mediators are also released, and the balance between these classes of mediators determines the final outcome after injury. Recently, it was shown that the endogenous brain cannabinoids anandamide and 2-Arachidonoyl glycerol (2-AG) are also formed after TBI in rat and mouse respectively, and when administered after TBI, they reduce brain damage. In the case of 2-AG, better results are seen when it is administered together with related fatty acid glycerol esters. Significant reduction of brain edema, better clinical recovery, and reduced infarct volume and hippocampal cell death are noted. This new neuroprotective mechanism may involve inhibition of transmitter release and of inflammatory response. 2-AG is also a potent modulator of vascular tone, and counteracts the endothelin (ET-1)-induced vasoconstriction that aggravates brain damage; it may thus help to restore blood supply to the injured brain.
The Arabidopsis C3H2C3-Type RING E3 Ubiquitin Ligase AtAIRP1 Is a Positive Regulator of an Abscisic Acid-Dependent Response to Drought Stress (2010)

Ubiquitination is a eukaryotic posttranslational protein modification that is mediated by the cascade of E1, E2, and E3 ubiquitin (Ub) ligases and is involved in regulating numerous cellular functions. In this study, we obtained 100 different Arabidopsis (Arabidopsis thaliana) T-DNA insertion mutant plants in which RING E3 Ub ligase genes were suppressed and monitored their phenotypes in the presence of exogenous abscisic acid (ABA), a plant stress hormone. One of these loss-of-function mutants displayed ABA-insensitive phenotypes at the germination stage and was named atairp1 (for Arabidopsis ABA-insensitive RING protein 1). AtAIRP1 encodes a cytosolic protein containing a single C3H2C3-type RING motif with in vitro E3 Ub ligase activity. AtAIRP1 was significantly induced by ABA and drought stress. In contrast to atairp1 mutant plants, AtAIRP1-overexpressing transgenic plants (35S:AtAIRP1-sGFP) were hypersensitive to exogenous ABA in terms of radicle emergence, cotyledon development, root elongation, and stomatal closure. Ectopic expression of AtAIRP1-sGFP in atairp1 effectively rescued the loss-of-function ABA-insensitive phenotype. Both 35S:AtAIRP1-sGFP and atairp1/35S:AtAIRP1-sGFP plants accumulated higher amounts of hydrogen peroxide in response to exogenous ABA than did wild-type and atairp1 mutant plants. AtAIRP1 overexpressors were markedly tolerant to severe drought stress, as opposed to atairp1, which was highly susceptible. The levels of drought stress-related genes and basic leucine zipper transcription factor genes were up-regulated in the 35S:AtAIRP1-sGFP lines relative to wild-type and atairp1 mutant plants in response to ABA. Overall, these results suggest that AtAIRP1, a C3H2C3-type RING E3 Ub ligase, is a positive regulator in the Arabidopsis ABA-dependent drought response.
Prodromal Symptoms vs. Early Warning Signs and Clinical Action in Schizophrenia (1995)

The term "prodromal symptoms" has traditionally referred to prepsychotic changes in thought, affect, and cognition that precede the initial onset of schizophrenia. Recently, however, the term has been extended into a clinical action context to refer to the early warning signs (EWS) of impending relapse in patients already diagnosed as having schizophrenia. However, recent reports reviewed by Norman and Malla (1995, this issue) use a narrow definition of prodromal symptoms and question their use in the clinical action context. We argue that the dual use of the term "prodromal symptoms" has led to conceptual confusion and to the impression that EWS cannot be used effectively for clinical action. The ability to base clinical action on EWS is central to schizophrenia therapeutics and is the cornerstone of pharmacological strategies based on early intervention. Our review of the evidence suggests that the effective clinical use of EWS depends on (1) the inclusion of both psychotic and nonpsychotic symptoms as EWS; (2) the use of clinician judgment in combination with predefined symptom changes to define the occurrence of EWS; (3) frequent clinical visits; and (4) the use of family or caregiver informants. We therefore suggest that, in the clinical action context, the terminology "early warning signs of impending relapse" should be used instead.
Concepts and methods for version modeling (2002)

Object versions are one of the most important data-modeling requirements for design environments. The authors describe the mechanisms for the creation of versioned objects (simple objects or composite objects) and the conversion of non-versioned objects into versioned form. They then explain the relationships between versions.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Influence of compatibilizer and carbon nanotubes on mechanical, electrical, and barrier properties of PTT/ABS blends (2019)

Composites based on poly (trimethylene terephthalate) (PTT)/acrylonitrile butadiene styrene (ABS) blend with maleic anhydride grafted PTT (PTT-g-MA) as a compatibilizer and carbon nanotubes (CNTs) as reinforcers were prepared via melt-mixing, and the mechanical, electrical, and barrier properties of the as-fabricated composites were evaluated. Scanning electron microscopy (SEM) characterization of the cross-section of the composites after tensile test showed improved phase stability in the presence of the compatibilizer PTT-g-MA. The toughness of the composites was also improved with the addition of the compatibilizer and CNTs. Electrical conductivity tests were carried out and the results showed that CNT-reinforced composite exhibited significantly increased conductivity. Since barrier properties are very sensitive to structural changes, the oxygen transmission rate (OTR) of the composites was measured and the results showed that the composites possess a much high oxygen barrier compared to that of the neat PTT or ABS.
Cathelicidin Antimicrobial Peptide: A Novel Regulator of Islet Function, Islet Regeneration, and Selected Gut Bacteria (2015)

Cathelicidin antimicrobial peptide (CAMP) is a naturally occurring secreted peptide that is expressed in several organs with pleiotropic roles in immunomodulation, wound healing, and cell growth. We previously demonstrated that gut Camp expression is upregulated when type 1 diabetes-prone rats are protected from diabetes development. Unexpectedly, we have also identified novel CAMP expression in the pancreatic β-cells of rats, mice, and humans. CAMP was present even in sterile rat embryo islets, germ-free adult rat islets, and neogenic tubular complexes. Camp gene expression was downregulated in young BBdp rat islets before the onset of insulitis compared with control BBc rats. CAMP treatment of dispersed islets resulted in a significant increase in intracellular calcium mobilization, an effect that was both delayed and blunted in the absence of extracellular calcium. Additionally, CAMP treatment promoted insulin and glucagon secretion from isolated rat islets. Thus, CAMP is a promoter of islet paracrine signaling that enhances islet function and glucoregulation. Finally, daily treatment with the CAMP/LL-37 peptide in vivo in BBdp rats resulted in enhanced β-cell neogenesis and upregulation of potentially beneficial gut microbes. In particular, CAMP/LL-37 treatment shifted the abundance of specific bacterial populations, mitigating the gut dysbiosis observed in the BBdp rat. Taken together, these findings indicate a novel functional role for CAMP/LL-37 in islet biology and modification of gut microbiota.
Russian Nesting Doll Complexes of Molecular Baskets and Zinc Containing TPA Ligands (2016)

In this study, we examined the structural and electronic complementarities of convex 1-Zn(II), comprising functionalized tris(2-pyridylmethyl)amine (TPA) ligand, and concave baskets 2 and 3, having glycine and (S)-alanine amino acids at the rim. With the assistance of (1)H NMR spectroscopy and mass spectrometry, we found that basket 2 would entrap 1-Zn(II) in water to give equimolar 1-Zn⊂2in complex (K = (2.0 ± 0.2) × 10(3) M(-1)) resembling Russian nesting dolls. Moreover, C3 symmetric and enantiopure basket 3, containing (S)-alanine groups at the rim, was found to transfer its static chirality to entrapped 1-Zn(II) and, via intermolecular ionic contacts, twist the ligand's pyridine rings into a left-handed (M) propeller (circular dichroism spectroscopy). With molecular baskets embodying the second coordination sphere about metal-containing TPAs, the here described findings should be useful for extending the catalytic function and chiral discrimination capability of TPAs.
Zebrafish Rpgr is required for normal retinal development and plays a role in dynein-based retrograde transport processes (2009)

Mutations in the human RPGR gene cause one of the most common and severe forms of inherited retinal dystrophy, but the function of its protein product remains unclear. We have identified two genes resembling human RPGR (ZFRPGR1, ZFRPGR2) in zebrafish (Danio rerio), both of which are expressed within the nascent and adult eye as well as more widely during development. ZFRPGR2 appears to be functionally orthologous to human RPGR, because it encodes similar protein isoforms (ZFRPGR2(ORF15), ZFRPGR2(ex1-17)) and causes developmental defects similar to other ciliary proteins, affecting gastrulation, tail and head development after morpholino-induced knockdown (translation suppression). These defects are consistent with a ciliary function and were rescued by human RPGR but not by RPGR mutants causing retinal dystrophy. Unlike mammals, RPGR knockdown in zebrafish resulted in both abnormal development and increased cell death in the dysplastic retina. Developmental abnormalities in the eye included lamination defects, failure to develop photoreceptor outer segments and a small eye phenotype, associated with increased cell death throughout the retina. These defects could be rescued by expression of wild-type but not mutant forms of human RPGR. ZFRPGR2 knockdown also resulted in an intracellular transport defect affecting retrograde but not anterograde transport of organelles. ZFRPGR2 is therefore necessary both for the normal differentiation and lamination of the retina and to prevent apoptotic retinal cell death, which may relate to its proposed role in dynein-based retrograde transport processes.
Formation and Removal of Hydrates inside Wellhead Connectors (2009)

Abstract Natural gas hydrates have long plagued drilling operations in deepwater environments. Professional papers to date have focused on hydrate formation inside the wellbore. This paper discusses the problem of hydrates that form within the BOP-wellhead connector. A case history is presented of a blowout preventer (BOP) stack stuck on a subsea wellhead due to the formation of methane gas hydrates external to the wellbore but inside of the BOP-wellhead connector. Efforts to release the connector are discussed as well as the thermal modeling undertaken of the hydrate melting attempts. Alternative release methods considered during the event are given along with the final resolution to the event. A discussion of the effectiveness of both thermal and chemical methods of removing hydrates from inside the connector is presented along with expectations of strategy effectiveness. Providences to prevent and mitigate future occurrences of hydrated BOP connectors are offered.
Monolithically integrated semiconductor LED-amplifier for applications as transceivers in fiber access systems (1996)

We have fabricated a monolithically integrated LED-amplifier chip for application as a high-power broad-band transmitter. Amplified LED output of 10 mW and fiber-coupled power of 4 mW was demonstrated. The device can be used as a spectrally-sliced transmitter for wavelength-division-multiplexed networks or as a broad-band transmitter in subcarrier multiple-access systems to eliminate optical beat interference. The amplifier section in the integrated device can also be used as a photodetector. The performance of the device as a transceiver in a WDM multiple-access system operating at a typically proposed local-access data rate of 10 Mb/s was successfully demonstrated.
Diode-laser-pumped tunable 896–9395-nm neodymium-doped fiber laser with 43-mW output power (1998)

A diode-laser-pumped neodymium-doped fiber laser is presented. For a launched pump power of 85 mW, the fiber laser had a cw output power of 43 mW, which is approximately an order of magnitude greater output power than any previously reported diode-pumped neodymium fiber laser operating on the 4F(3/2)-4I(9/2) transition, which covers the 900-950-nm region. The fiber laser had a threshold power of 10 mW and a slope efficiency of 58% with respect to launched pump power. Tuning with a diffraction grating was obtained from 896 to 937 nm with narrow-band output powers as high as 32 mW. Emission was also obtained at 939.5 nm with use of a fiber Bragg grating as the output reflector.
Regulated polyadenylation controls mRNA translation during meiotic maturation of mouse oocytes. (1989)

The translational activation of dormant tissue-type plasminogen activator mRNA during meiotic maturation of mouse oocytes is accompanied by elongation of its 3'-poly(A) tract. Injected RNA fragments that correspond to part of the 3'-untranslated region (3'UTR) of this mRNA are also subject to regulated polyadenylation. Chimeric mRNAs containing part of this 3'UTR are polyadenylated and translated following resumption of meiosis. Polyadenylation and translation of chimeric mRNAs require both specific sequences in the 3'UTR and the canonical 3'-processing signal AAUAAA. Injection of 3'-blocked mRNAs and in vitro polyadenylated mRNAs shows that the presence of a long poly(A) tract is necessary and sufficient for translation. These results establish a role for regulated polyadenylation in the post-transcriptional control of gene expression.
Electron-Spin-Resonance Studies of DPPH Solutions (1962)

The effects of impurities on the ESR of DPPH in various solutions were studied. The broad quintet spectrum usually obtained with DPPH solutions becomes well resolved after dissolved gases are removed. Addition of tertiary hydroperoxides to DPPH solutions gives a triplet spectrum, which further splits into 17 lines after subsequent degassing in the case of t-butyl hydroperoxide. From an analysis of this spectrum, a determination was made of the spin-density distribution of the unpaired electron in a species electronically analogous to biphenylaminium ion. An aerated DPPH solution of xylene loses its paramagnetic nature in time, but regeneration of the quintet ESR spectrum of DPPH is observed if this solution is mixed with the so-called lophine-x compound solution kept in the dark, and then irradiated by sunlight. The interpretation of this phenomenon is that the lophine-x compound, when irradiated by sunlight, has an odd electron which shifts onto the nonparamagnetic DPPH—O2 reaction product regenerating DPPH as a result. This is, therefore, a radical transfer reaction and is one of the few chemical reactions giving evidence for the radical nature of the lopine-x compound when photochemically excited.
On line analysis of EEG (1985)

A microcomputer-based system is described for the real-time monitoring of brain activity (EEG) over a long time (2 to 8 hours). The system is suitable for sleep analysis, and for monitoring children with epilepsy or patients in anesthesia.