gebhart/patrepeval huggingface dataset:
Sequence Multi-task Learning to Forecast Mental Wellbeing from Sparse Self-reported Data (2019)

Smartphones have started to be used as self reporting tools for mental health state as they accompany individuals during their days and can therefore gather temporally fine grained data. However, the analysis of self reported mood data offers challenges related to non-homogeneity of mood assessment among individuals due to the complexity of the feeling and the reporting scales, as well as the noise and sparseness of the reports when collected in the wild. In this paper, we propose a new end-to-end ML model inspired by video frame prediction and machine translation, that forecasts future sequences of mood from previous self-reported moods collected in the real world using mobile devices. Contrary to traditional time series forecasting algorithms, our multi-task encoder-decoder recurrent neural network learns patterns from different users, allowing and improving the prediction for users with limited number of self-reports. Unlike traditional feature-based machine learning algorithms, the encoder-decoder architecture enables to forecast a sequence of future moods rather than one single step. Meanwhile, multi-task learning exploits some unique characteristics of the data (mood is bi-dimensional), achieving better results than when training single-task networks or other classifiers.
Energy-Efficient Noise-Tolerant Dynamic Styles for (2002)

A new high-speed Domino circuit, called HS-Domino has been developed. HS-Domino resolves the tradeoff between performance and reliability in conventional CD-Domino logic while dissipating low dynamic power with minimal area over- head. HS-Domino, therefore, extends Domino's operation in the deep submicron regime. A multithreshold implementation of HS-Domino is also devised to achieve substantially low leakage values during standby, while maintaining high performance and low power during the active mode. Furthermore, the generic multithreshold scheme is applied to differential cascode voltage switch (DDCVS) logic.
Improving ArF lens performance and new generation high-NA KrF optical system (2004)

Last year we developed an optics system for new generation ArF scanner. The optics' NA was 0.85, the lens field size was 26mm X 8 mm and the lens now is equipped onto FPA-6000AS4. Various performance improvements are made to FPA-6000AS4 to respond to tougher and tougher requirement of the lithography process. The optics improvement is not limited to aberration reduction but extends to such lens manufacturing technology as minimizing the impact of birefringence of the glass element at lens assembly. In the first part of the paper enhancement method and accomplishment of lens manufacturing technology is discussed. Lithography technology is not limited only to ArF. We developed 0.86 NA KrF system, too. The system aims to realize easy, inexpensive leading edge lithography by taking advantage of matured, highly performing resist and low process cost. The lens resolves 90nm pattern using usual halftone reticle and goes down to 85nm with strong RET, Levenson mask etc. By utilizing the accomplishments realized for ArF lens, aberration of the lens is extremely small. Performance evaluation result of this high NA KrF lens and extendibility of 248nm with RET is reported in the latter part of this paper.
Mitogenic Responses to Lipopolysaccharide by B Lymphocytes from Patients with Systemic Lupus Erythematosus (1982)

Peripheral blood lymphocytes from 43 patients with systemic lupus erythematosus (SLE) and from age- and sex-matched normal controls were cultured with lipopolysaccharide (LPS) to examine the response to the polyclonal B-cell activator. Lymphocytes from active SLE patients incorporated 4840 +/- 471 (mean +/- SE) cpm in response to LPS, whereas lymphocytes from inactive SLE patients incorporated 6906 +/- 897 cpm. In contrast, lymphocytes from normal individuals incorporated 7452 +/- 1126 cpm. Ig synthesis of lymphocytes from active SLE in response to LPS stimulation was also less than that of normal individuals. The helper T-cell function of active SLE, as examined by co-culturing irradiated SLE lymphocytes with unirradiated normal lymphocytes, was normal. These results thus suggested that a defect of B lymphocytes exists in active SLE patients. This B-cell defect and T suppressor cells apparently play an important role in the pathogenesis of SLE.
Partial electrochemical oxidation of methane under mild conditions (1991)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPartial electrochemical oxidation of methane under mild conditionsKarl W. Frese Jr.Cite this: Langmuir 1991, 7, 1, 13–15Publication Date (Print):January 1, 1991Publication History Published online1 May 2002Published inissue 1 January 1991https://pubs.acs.org/doi/10.1021/la00049a004https://doi.org/10.1021/la00049a004research-articleACS PublicationsRequest reuse permissionsArticle Views1482Altmetric-Citations30LEARN 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
Molecular evolution of the Ac/Ds transposable-element family in pearl millet and other grasses. (1995)

We report an Ac-like sequence from pearl millet (Pennisetum glaucum) and deletion derivative Ac-like sequences from pearl millet and another grass species, Bambusa multiplex. Sequence relationships between the pearl millet and maize Ac elements suggest that Ac/Ds transposable-element family is ancient. Further, the sequence identity between the Bambusa Ac-like sequence and maize Ac implies that the Ac/Ds transposable-element family has been in the grass family since its inception. The Ac-like sequences reported from pearl millet and maize Ac are statistically heterogeneous in pair-wise distance comparisons to each other. Yet, we are unable to discriminate between differential selection or ectopic exchange (recombination and conversion) between nonidentical transposable element homologues, as the cause of the heterogeneity. However, the more extreme heterogeneity exhibited between the previously described pearl millet element and maize Ac seems likely to derive from ectopic exchange between elements with different levels of divergence.
The Other Pastorelas of Spanish American Drama (1973)

La pastorela consideree, traditionnellement, comme une forme dramatique regionale apparait dans des representations populaires dans toute l'Amerique latine. Les structures sont l'expression d'une culture commune plutot que d'une nationalite particuliere.
ON THE CHARACTERISTICS OF FUNCTIONAL MAGNETIC RESONANCE IMAGING OF THE BRAIN (1998)

In this review we discuss various recent topics that characterize functional magnetic resonance imaging (fMRI). These topics include a brief description of MRI image acquisition, how to cope with noise or signal fluctuation, the basis of fMRI signal changes, and the relation of MRI signal to neuronal events. Several observations of fMRI that show good correlation to the neurofunction are referred to. Temporal characteristics of fMRI signals and examples of how the feature of real time measurement is utilized are then described. The question of spatial resolution of fMRI, which must be dictated by the vascular structure serving the functional system, is discussed based on various fMRI observations. Finally, the advantage of fMRI mapping is shown in a few examples. Reviewing the vast number of recent fMRI application that have now been reported is beyond the scope of this article.
Effect of Variable Injection Rate on Falloff and Injectivity Tests (2002)

Abstract Numerous full field water-flooding projects are currently under way throughout the world to improve recovery. In many large oil fields water injection is initiated during the early stages of reservoir development. Exploratory wells are tested for injectivity, and injectors are tested during the field operation. As in production tests, it is quite difficult, if not impossible, to maintain a constant rate during an injection test. Any small variation in the injection rate, if not accounted for, may lead to considerable error in the calculated results. In some falloff tests, the pressure at the wellhead drops below the atmospheric pressure. When this occurs, the tubing becomes partially empty, leading to a change in the wellbore storage coefficient. A falloff of long duration is not suitable because the injection is stopped which is uneconomic. In 1963, the two-rate flow test method was introduced. This was designed to eliminate the disadvantages of buildups and drawdowns. The disadvantage of the two-rate flow test is that the flow rate during the second flow period must be constant which leads to considerable errors in the results. To eliminate some of these difficulties, it was proposed a modification consisting of following the second rate with a rate increase. However it still required constant-rate flow. Another technique using a plot of Pwf vs log ([t+∆t)/∆t]+q2/q1log∆t to relate to system transmissibility was also introduced. This had a lacking on accuracy which was corrected later on by other study. Another researcher removed the constant rate requirement during the second flow period. Thus the test is easier to run and any fluctuation in rate is accounted for in the calculations. To overcome the problems encountered when using drawdown type curves to analyze buildup test, a technique was developed to account for the dependence of the producing time especially when the producing period is short or the flow rate is variating. This method was extended to include analysis of data from two-rate tests and multiple rate tests. Multi-rate injection pressure test should be designed to avoid most of the above problems. In this paper, new relationships for a multi-rate injection pressure test in a non-unit mobility ratio system were developed. The pressure derivative was introduced to analyze such a pressure transient tests. Estimation of reservoir parameters was performed by the application of the Tiab’s Direct Synthesis Technique, which uses exact analytical solutions to obtain reservoir parameters, was applied to solve different possible cases. The proposed interpretation technique was tested during simulated examples and comparing the results to those obtained from conventional techniques. A comparison between the use of equivalent time (the rigorous method) and real time to analyze a multi-rate injection test was made.
Quantifying and Reducing Stereotypes in Word Embeddings (2016)

Machine learning algorithms are optimized to model statistical properties of the training data. If the input data reflects stereotypes and biases of the broader society, then the output of the learning algorithm also captures these stereotypes. In this paper, we initiate the study of gender stereotypes in {\em word embedding}, a popular framework to represent text data. As their use becomes increasingly common, applications can inadvertently amplify unwanted stereotypes. We show across multiple datasets that the embeddings contain significant gender stereotypes, especially with regard to professions. We created a novel gender analogy task and combined it with crowdsourcing to systematically quantify the gender bias in a given embedding. We developed an efficient algorithm that reduces gender stereotype using just a handful of training examples while preserving the useful geometric properties of the embedding. We evaluated our algorithm on several metrics. While we focus on male/female stereotypes, our framework may be applicable to other types of embedding biases.
Inhibition of Cellular Growth and Migration by Suppression of Endothelial Protein C Receptor (EPCR) in Lung Carcinoma Cells (2012)

Increasing evidence shows that beyond its role in coagulation, thrombosis interferes with carcinogenesis. Endothelial cell protein C receptor (EPCR) is a cellular receptor for protein C and activated protein C (APC). Such EPCR-induced signal transduction promotes cancer cell migration, invasion, and angiogenesis and inhibits cancer cell apoptosis. However, its role in lung carcinoma biology is yet to be demonstrated. Here, the recombinant EPCR siRNA plasmids were constructed to investigate the effects of inhibition of EPCR on human lung cancer H1299. EPCR siRNA led to inhibition of endogenous EPCR mRNA and protein expression as determined by RT-PCR and Western blotting analysis. EPCR siRNA significantly inhibited cell growth, blocked entry into the S phase of the cell cycle, and reduced the migration of H1299 cells. EPCR siRNA also decreases MMP-2 and cyclin E expression in H1299 cells. In addition, siRNA targeting of EPCR inhibited the growth of H1299 cells and decreased MVD in SCID mice tumor models. Taken together, EPCR was involved in regulating progression of human lung cancer cells. Manipulation of EPCR expression may be a potential therapeutic strategy for lung cancer.
Organic semiconductor bolometric target for infrared imaging tubes (1973)

Some organic semiconducting polymers have a resistivity that varies to a great extent with temperature. Thin membranes made from these suitably doped materials are covered with a coating that absorbs infrared radiation, thus constituting targets for image pickup tubes of the Vidicon type operating at room temperature. After a theoretical approach to the electrothermal properties of such targets, the preparation and experimental results are reported.
Evaluation of a wearable orthosis and an associated algorithm for tremor suppression (2007)

We describe a wearable orthosis and an associated algorithm for the simultaneous assessment and treatment of essential tremor, one of the most common movement disorders in humans involving an overactivity of the olivo-cerebellar pathways. A motor providing effective viscosity is fixed on a wearable orthosis in the upper limbs. The motor is controlled by a personal computer with software processing in real time the position and rate of rotation of the joint detected by a chip gyroscope. The orthosis can be used in a monitoring mode and in an active mode. The range of tremor suppression of the signals above the orthosis operational limit ranges from about 3% (percentile 5) to about 79% (percentile 95) in relation to energy in the monitoring mode. Considering both postural and kinetic, the mean tremor energy decreased from 55.49 +/- 22.93 rad2 s(-3) in the monitoring mode to 15.66 +/- 7.29 rad2 s(-3) in the active mode. Medians of power reduction were below 60% for the wrist and the elbow. In addition to supplying new information on the interactions between kinematics, dynamics and tremor genesis, this non-invasive technique is an alternative to current therapies. This new approach will provide new insights into the understanding of motor control.
Palmitoylation of cdc42 Promotes Spine Stabilization and Rescues Spine Density Deficit in a Mouse Model of 22q11.2 Deletion Syndrome (2016)

22q11.2 deletion syndrome (22q11DS) is associated with learning and cognitive dysfunctions and a high risk of developing schizophrenia. It has become increasingly clear that dendritic spine plasticity is tightly linked to cognition. Thus, understanding how genes involved in cognitive disorders affect synaptic networks is a major challenge of modern biology. Several studies have pointed to a spine density deficit in 22q11DS transgenic mice models. Using the LgDel mouse model, we first quantified spine deficit at different stages using electron microscopy. Next we performed repetitive confocal imaging over several days on hippocampal organotypic cultures of LgDel mice. We show no imbalanced ratio between daily spine formation and spine elimination, but a decreased spine life expectancy. We corrected this impaired spine stabilization process by overexpressing ZDHHC8 palmitoyltransferase, whose gene belongs to the LgDel microdeletion. Overexpression of one of its substrates, the cdc42 brain-specific variant, under a constitutively active form (cdc42-palm-CA) led to the same result. Finally, we could rescue spine density in vivo, in adult LgDel mice, by injecting pups with a vector expressing cdc42-palm-CA. This study reveals a new role of ZDHHC8-cdc42-palm molecular pathway in postsynaptic structural plasticity and provides new evidence in favor of the dysconnectivity hypothesis for schizophrenia.
Preparation and biological activity of some 2-substituted 3-(4'carboxyphenyl)-7-nitro-4 (3H)-quinazolinones. (1981)

2-Methyl-7-nitro-3,1-(4H)-benzoxazin-4-one (4) (1) has been treated with various carboalkoxy anilines to furnish 2-methyl-3-(4'carboalkoxyphenyl)-7-nitro-4 (3H)-quinazolinones (1-3). Condensation of 1-3 with aromatic aldehydes yielded 2-styryl-3-(4'carboalkoxyphenyl)7-nitro-4 (3H)-quinazolinones (4-21 except 6). Comp. 17 was the most active one against B. subtilis and S. aurens.
Object Capabilities and Isolation of Untrusted Web Applications (2010)

A growing number of current web sites combine active content (applications) from untrusted sources, as in so-called mashups. The object-capability model provides an appealing approach for isolating untrusted content: if separate applications are provided disjoint capabilities, a sound object capability framework should prevent untrusted applications from interfering with each other, without preventing interaction with the user or the hosting page. In developing language-based foundations for isolation proofs based on object-capability concepts, we identify a more general notion of authority safety that also implies resource isolation. After proving that capability safety implies authority safety, we show the applicability of our framework for a specific class of mashups. In addition to proving that a JavaScript subset based on Google Caja is capability safe, we prove that a more expressive subset of JavaScript is authority safe, even though it is not based on the object-capability model.
Anatomo-pathological analysis after CoreValve Revalving system implantation (2009)

While waiting for results of longer term PAVR echocardiographic follow-up, the anatomic assessment is encouraging with neointimal coverage of the native valve site and no excessive pannus formation occurring over the valve leaflets.
High accuracy visual odometry using multi-camera systems (2011)

This work proposed an improvement for the visual odometry based on a new hardware design concept. Generally, a visual odometry system relies on one stereo camera to detect the 3D features which are used as input for the ego motion estimation process. However, such design usually faced with the motion ambiguity problem resulting in poor estimation of the ego motion. The proposed multi-camera system solves this problem using an intuitive hardware design that enables a simple yet effective way to eliminate the motion ambiguity problems. Experiment results show that the proposed system yields better ego motion estimation compared to the conventional single camera system.
Characterization of<i>Rhizobium tropici</i>ClAT899 Nodulation Factors: The Role of<i>nodH</i>and<i>nodPQ</i>Genes in Their Sulfation (1996)

We have purified and characterized the nodulation factors produced by Rhizobium tropici CIAT899. This strain produces a large variety of nodulation factors, these being a mixture of sulfated or nonsulfated penta- or tetra-chito-oligosaccharides to which any of six different fatty acyl moieties may be attached to nitrogen of the nonreducing terminal residue. In this mixture we have also found methylated or nonmethylated lipo-chitin oligosaccharides. Here we describe a novel lipo-chitin-oligosaccharide consisting of a linear backbone of 4 N-acetylglucosamine residues and one mannose that is the reducing-terminal residue and bearing a C18:1 fatty acyl moiety on the nonreducing terminal residue. In addition, we have identified, cloned, and sequenced R. tropici nodH and nodPQ genes, generated mutations in the nodH and nodQ genes, and tested the mutant strains for nodulation in Phaseolus and Leucaena plants. Our results indicate that the sulfate group present in wild-type Nod factors plays a major role in nodulation of Leucaena plants by strain CIAT899 of R. tropici.
Simplex symbol assignment in circular trellis-coded modulation (2003)

This paper presents a method for the assignment of simplex signals in a circular trellis-coded modulation (CTCM) scheme. A background is given on both CTCM and simplex signaling. The CTCM trellis is then shown to have various properties that allow symbol assignment to be carried out in a systematic manner.
Design, Synthesis, and Characterization of Photolabeling Probes for the Study of the Mechanisms of the Antiviral Effects of Ribavirin (2004)

Abstract Ribavirin, the only small molecule available so far for treating hepatitis‐C‐virus infection, was recently used in an emergency context to treat patients with severe acute respiratory syndrome (SARS) in the early stages of the disease. To study the mechanisms responsible for the antiviral effects of ribavirin by using a photolabeling approach, we designed, synthesized, and characterized the azidotriazole nucleosides 1 and 2 as photolabeling probes of ribavirin. These probes were synthesized either by performing nucleophilic substitution of the corresponding bromotriazole nucleoside with NaN 3 ( Scheme 2 ) or by directly coupling the azidotriazole with the protected ribose sugar ( Scheme 4 ). The azidotriazole nucleosides 1 and 2 showed a fast, clear‐cut photochemical reaction, which suggests that they are promising candidates for use in photolabeling studies.
Dérivés propargyliques IX [1] Propargyl‐pyrrolidinols et propargyl‐perhydro‐azépinols et leurs esters (1969)

Abstract The authors describe the synthesis of 3‐propargyl‐pyrrolidin‐3‐ols and 4‐propargylperhydro‐azepin‐4‐ols, and their esters. The antitussive, analgetic, and local anesthetic activities as well as the respiration stimulative effect of these compounds are related.