Miracle-dz/UniFAR-FTUs huggingface dataset:
EFICIÊNCIA DO USO DA ÁGUA E NITROGÊNIO NA PRODUÇÃO DE MELÃO

EFICIENCIA DO USO DA AGUA E NITROGENIO NA PRODUCAO DE MELAO Rodrigo Otavio Câmara Monteiro1; Raimundo Nonato Tavora Costa2; Moises Custodio Saraiva Leao2; Jose Vanglesio de Aguiar3[1]Centro Federal de Educacao Tecnologica de Bento Goncalves (CEFET-BG), Bento Goncalves, RS, rodrigomonteiro@cefetbg.gov. br2Departamento de Engenharia Agricola, Centro Ciencias Agrarias, Universidade Federal Ceara, Fortaleza, CE3Instituto Brasileiro de Geografia e Estatistica - IBGE. 1 RESUMO A intensificacao dos cultivos e os aspectos tecnico-economicos requerem maior eficiencia concernente a aplicacao de agua e nutrientes. A baixa eficiencia na conducao de agua e na distribuicao pelos sistemas de irrigacao motiva um esforco na otimizacao do uso da agua. O nitrogenio merece atencao nao apenas pelo custo que representa na producao de melao, mas tambem pela minimizacao dos impactos ambientais. O objetivo foi determinar a eficiencia do uso da agua (EUA) e a eficiencia relativa do uso do nitrogenio (ERUN) na cultura do melao submetido a diferentes lâminas de irrigacao e doses de nitrogenio. O delineamento foi blocos com parcelas subdivididas. Os tratamentos constituiram-se da combinacao entre quatro lâminas de irrigacao (W1=232,7; W2=334,7; W3=422,1; W4=567,8 mm) e quatro niveis de N (N0=0; N1=75; N2=150; N3=300 kg ha-1), com quatro repeticoes. A EUA decresceu com o aumento das lâminas de agua aplicada. Os valores medios da EUA nao foram influenciados pelas doses de nitrogenio. A ERUN nao foi influenciada pela lâmina de irrigacao e doses de N. UNITERMOS: Cucumis melo L. , irrigacao, otimizacao da agua MONTEIRO, R. O. C. ; COSTA, R. N. T. ; LEAO, M. C. S. ; AGUIAR, J. V. de.WATER AND NITROGEN EFFICIENCY USE FOR MELON PRODUCTION 2 ABSTRACT Intensified cultivation and technical and economic aspects have required a more efficient use of water and nutrients. Low efficiency in water transport and distribution by irrigation systems has motivated an effort to optimize the use of water. The nitrogen nutrient deserves special attention since it plays an important role in the cost of melon production and also in minimizing environmental impact. The objective of this work was to study the efficiency of water use and relative efficiency of nitrogen use in melon. The statistical design was completely randomized blocks in split-plots. Four water depths (W1=232.7; W2=334.7; W3=422.1; W4=567.8 mm) associated with four levels of nitrogen (N0=0; N1=75; N2=150; N3=300 kg ha-1) were the main treatments. A decrease in the efficiency of water use was observed with increased water depths. Average values of efficiency of water use were not influenced by nitrogen doses. Neither water depths nor nitrogen doses influenced the relative efficiency of nitrogen use. KEY WORDS: Cucumis melo L. , irrigation, water optimization
Subjective and Objective Cognitive Dysfunction in Schizophrenia – is there a Link?

Cognitive dysfunction is a well recognized symptom of schizophrenia, as well as patients having poor insight into their illness. The subjective scale to investigate cognition in schizophrenia (SSTICS) is one of several scales that have been developed to study subjective cognitive dysfunction and has been compared to patients’ objective cognitive level. A literature search was performed using PubMed, psychINFO, Web of Science, and cross-referencing to find 26 articles which used 14 different subjective cognitive dysfunction scales to investigate the relationship between subjective and objective measures of cognition in schizophrenia. Although the majority of studies using the SSTICS found significant correlations between subjective and objective measures of cognition, the findings from the other scales were less clear. From this review, the issue of whether or not schizophrenic patients have good cognitive insight remains unsure. However, due to the heterogeneous nature of the study designs and their outcome measures, continued work in this area with consistency on these points is necessary; on the path to better provide management options for a very debilitating component of this illness.
Characteristics and circumstances of falls in a hospital setting

OBJECTIVE: To describe the epidemiology of hospital inpatient falls, including characteristics of patients who fall, circumstances of falls, and fall-related injuries.DESIGN: Prospective descriptive study of inpatient falls. Data on patient characteristics, fall circumstances, and injury were collected through interviews with patients and/or nurses and review of adverse event reports and medical records. Fall rates and nurse staffing levels were compared by service.SETTING: A 1,300-bed urban academic hospital over 13 weeks.PATIENTS: All inpatient falls reported for medicine, cardiology, neurology, orthopedics, surgery, oncology, and women and infants services during the study period were included. Falls in the psychiatry service and falls during physical therapy sessions were excluded.MEASUREMENTS AND MAIN RESULTS: A total of 183 patients fell during the study period. The average age of patients who fell was 63.4 years (range 17 to 96). Many falls were unassisted (79%) and occurred in the patient’s room (85%), during the evening/overnight (59%), and during ambulation (19%). Half of the falls (50%) were elimination related, which was more common in patients over 65 years old (83% vs 48%; P<.001). Elimination-related falls increased the risk of fall-related injury (adjusted odds ratio, 2.4; 95% confidence interval 1.1 to 5.3). The medicine and neurology services had the highest fall rates (both were 6.12 falls per 1,000 patient-days), and the highest patient to nurse ratios (6.5 and 5.3, respectively). CONCLUSIONS: Falls in the hospital affect young as well as older patients, are often unassisted, and involve elimination-related activities. Further studies are necessary to prevent hospital falls and reduce fall injury rates.
Long-term developmental outcomes in patients with deformational plagiocephaly.

OBJECTIVES To determine whether there was an increased rate of later developmental delay in school-aged children who presented as infants with deformational plagiocephaly without obvious signs of delay at the time of initial evaluation. METHODS A retrospective medical record review of 254 patients evaluated at the Craniofacial Center of the Children's Hospital and Regional Medical Center in Seattle, Washington, from 1980 through 1991 was completed. Consenting patient families were interviewed via telephone to determine what, if any, special medical or educational problems had occurred for the children who had had plagiocephaly in infancy or their siblings with normal head shapes. RESULTS A total of 181 families from the medical record review could be notified about the study and 63 families agreed to participate in a telephone interview. The sample of participants for the telephone interview was random to and representative of the group as a whole. The families reported that 25 of the 63 children (39.7%) with persistent deformational plagiocephaly had received special help in primary school including: special education assistance, physical therapy, occupational therapy, speech therapy generally through an Individual Education Plan. Only 7 of 91 siblings (7.7%), serving as controls, required similar services (chi(2) = 21.24). Delays could not be specifically anticipated at the time of the diagnosis of deformational plagiocephaly from any simple set of factors including treatment with helmet therapy, although effected males with reported uterine constraint were at the highest risk for subsequent school problems. CONCLUSIONS Infants with deformational plagiocephaly comprise a high-risk group for developmental difficulties presenting as subtle problems of cerebral dysfunction during the school-age years. There is a need for additional research on the long-term developmental problems in infants with deformational plagiocephaly. plagiocephaly, facial asymmetry, torticollis, developmental delay.
Effect of inhomogeneities on streamer propagation: I. Intersection with isolated bubbles and particles

The branching of streamers in high pressure gas discharges and discharges in liquids is an almost universal occurrence having many causes. In this paper, we discuss results of an investigation of one possible cause—inhomogeneities in the media through which the streamer propagates. These inhomogeneities produce corresponding enhancements or decreases in ionization and excitation as the avalanche front encounters them, some of which may produce branching. Three types of inhomogeneities were investigated—negative bubbles (regions having a lower density than ambient), positive bubbles (having a higher density) and solid bubbles (particles). Depending on the size and density of the bubble, the streamer can be focused into the bubble (negative small bubble), deflected and split (positive bubbles and particles) or refracted (large negative bubble). In the case of gaseous bubbles, this behavior is partly explained by the larger E/N (electric field/gas number density) in the negative bubble, producing more ionization by electron avalanche, and smaller E/N in the positive bubble, producing less ionization. A streamer may diverge into a negative bubble located off axis due to seeding of electrons in the bubble by photoionization and subsequent avalanching in the large E/N.
The Transcription Profile of the Bocavirus Bovine Parvovirus Is Unlike Those of Previously Characterized Parvoviruses

ABSTRACT The Bocavirus bovine parvovirus generated a single pre-mRNA from a promoter at its left-hand end; however, the pattern of its alternative polyadenylation and splicing was different from that of other parvoviruses. A large left-hand-end open reading frame (ORF) encoded a nonstructural protein of approximately 95 kDa. An abundant, spliced, internally polyadenylated transcript encoded the viral NP1 protein from an ORF in the center of the genome. Transcripts encoding the capsid proteins were polyadenylated in the right-hand terminal palindrome. This is the first published transcription map of a member of the Bocavirus genus of the Parvovirinae.
A decade of research in Inuit children, youth, and maternal health in Canada: areas of concentrations and scarcities

Inuit Canadians are on average about 20 years younger and have a 10-year lower life expectancy than other Canadians. While there have been improvements in Inuit health status over time, significant health disparities still remain. This paper will review the peer-reviewed literature related to Inuit child, youth, and maternal health between 2000 and 2010, investigate which thematic areas were examined, and determine what proportion of the research is related to each group. Establishing areas of research concentrations and scarcities may help direct future research where it is needed. We followed a systematic literature review and employed peer-reviewed research literature on child, youth, and maternal health which were selected from 3 sources, MEDLINE, CINAHL, and the Circumpolar Health Bibliographic Database. The resulting references were read, and summarized according to population group and thematic area. The thematic areas that emerged by frequency were: infectious disease; environment/environmental exposures; nutrition; birth outcomes; tobacco; chronic disease; health care; policy, human resources; interventions/programming; social determinants of health; mental health and wellbeing; genetics; injury; and dental health. The 72 papers that met the inclusion criteria were not mutually exclusive with respect to group studied. Fifty-nine papers (82%) concerned child health, 24 papers (33%) youth health, and 58 papers (81%) maternal health. The review documented high incidences of illness and significant public health problems; however, in the context of these issues, opportunities to develop research that could directly enhance health outcomes are explored.
Enhanced astroglial Ca2+ signaling increases excitatory synaptic strength in the epileptic brain

The fine‐tuning of synaptic transmission by astrocyte signaling is crucial to CNS physiology. However, how exactly astroglial excitability and gliotransmission are affected in several neuropathologies, including epilepsy, remains unclear. Here, using a chronic model of temporal lobe epilepsy (TLE) in rats, we found that astrocytes from astrogliotic hippocampal slices displayed an augmented incidence of TTX‐insensitive spontaneous slow Ca2+ transients (STs), suggesting a hyperexcitable pattern of astroglial activity. As a consequence, elevated glutamate‐mediated gliotransmission, observed as increased slow inward current (SICs) frequency, up‐regulates the probability of neurotransmitter release in CA3‐CA1 synapses. Selective blockade of spontaneous astroglial Ca2+ elevations as well as the inhibition of purinergic P2Y1 or mGluR5 receptors relieves the abnormal enhancement of synaptic strength. Moreover, mGluR5 blockade eliminates any synaptic effects induced by P2Y1R inhibition alone, suggesting that the Pr modulation via mGluR occurs downstream of P2Y1R‐mediated Ca2+‐dependent glutamate release from astrocyte. Our findings show that elevated Ca2+‐dependent glutamate gliotransmission from hyperexcitable astrocytes up‐regulates excitatory neurotransmission in epileptic hippocampus, suggesting that gliotransmission should be considered as a novel functional key in a broad spectrum of neuropathological conditions. GLIA 2015;63:1507–1521
Strathprints Institutional Repository of Information Retrieval Research by Using Co-word Analysis. Information Processing and Management, 37 (6). Pp. 817-842. Issn 0306-4573 Bibliometric Cartography of Information Retrieval Research by Using Co-word Analysis

Strathprints is designed to allow users to access the research output of the University of Strathclyde. Copyright © and Moral Rights for the papers on this site are retained by the individual authors and/or other copyright owners. You may not engage in further distribution of the material for any profitmaking activities or any commercial gain. You may freely distribute both the url (http://strathprints.strath.ac.uk/) and the content of this paper for research or study, educational, or not-for-profit purposes without prior permission or charge. Strathprints is designed to allow users to access the research output of the University of Strathclyde. Copyright © and Moral Rights for the papers on this site are retained by the individual authors and/or other copyright owners. Users may download and/or print one copy of any article(s) in Strathprints to facilitate their private study or for non-commercial research. You may not engage in further distribution of the material or use it for any profitmaking activities or any commercial gain. You may freely distribute the url
Combining bidirectional translation and synonymy for cross-language information retrieval

This paper introduces a general framework for the use of translation probabilities in cross-language information retrieval based on the notion that information retrieval fundamentally requires matching what the searcher means with what the author of a document meant. That perspective yields a computational formulation that provides a natural way of combining what have been known as query and document translation. Two well-recognized techniques are shown to be a special case of this model under restrictive assumptions. Cross-language search results are reported that are statistically indistinguishable from strong monolingual baselines for both French and Chinese documents.
Runtime Allocation of Optional Control Jobs to a Set of CAN-Based Networked Control Systems

The Controller Area Network (CAN) provides the basis for many cost-effective distributed embedded systems. In this paper, we present a novel approach to networked control systems (NCS) analysis and design that provides increased control performance for a set of control loops that share a single CAN network. This is achieved by enabling the following functionality for each control loop: first, standard periodic messaging is guaranteed to ensure stability, and second, non-periodic additional messaging is added whenever bandwidth is available in such a way that the aggregated control performance for all control loops is improved. To validate the presented approach, a proof-of-concept implementation is presented, and the extensive experimental results show the type of benefits that can be achieved as well as the resulting behavior depending on several key parameters. Moreover, it demonstrates that the approach can be implemented in practice.
Fluorescent immersion range scanning

The quality of a 3D range scan should not depend on the surface properties of the object. Most active range scanning techniques, however, assume a diffuse reflector to allow for a robust detection of incident light patterns. In our approach we embed the object into a fluorescent liquid. By analyzing the light rays that become visible due to fluorescence rather than analyzing their reflections off the surface, we can detect the intersection points between the projected laser sheet and the object surface for a wide range of different materials. For transparent objects we can even directly depict a slice through the object in just one image by matching its refractive index to the one of the embedding liquid. This enables a direct sampling of the object geometry without the need for computational reconstruction. This way, a high-resolution 3D volume can be assembled simply by sweeping a laser plane through the object. We demonstrate the effectiveness of our light sheet range scanning approach on a set of objects manufactured from a variety of materials and material mixes, including dark, translucent and transparent objects.
The normal menopause transition

This paper presents analyses from a comprehensive prospective cohort study of mid‐aged women [the Massachusetts Women's Health Study (MWHS)], with numbers sufficient to provide stable estimates of parameters in the normal menopause transition. Three questions are addressed: what are the natural menopause transitions and when do they occur; what factors affect the transitions; and what signs and/or symptoms accompany the transitions? The data were obtained primarily from 5 years of follow‐up of 2,570 women in Massachusetts who were aged 44–55 years as of January 1, 1982. Prospective study of the cohort consisted of six telephone contacts (T1–T6) at 9 month intervals with excellent retention. A subset of the full cohort was defined that consisted of women who were premenopausal (rather than perimenopausal) at baseline (To) (n = 1,178). Confirming prior reports, the age at natural menopause occurred at 51.3 years with a highly significant median difference (1.8 years) between current smokers and non‐smokers. The new analyses reported here on median age at inception of perimenopause (47.5 years) and factors affecting it are consistent with findings for age at last menstrual period. Smokers tend to have not only an earlier but also shorter perimenopause. The length of the perimenopausal transition, estimated at about 3.5 years, has not been previously reported. The relationship between menopause transitions and symptom reporting appears to be transitory, with reporting rates showing an increase in the perimenopause and a compensatory decrease in postmenopause. The implications of combined hormone replacement therapy for future research on menopause in industrial societies is discussed in relation to these findings.
Extinction probability and total progeny of predator-prey dynamics on infinite trees

We consider the spreading dynamics of two nested invasion clusters on an infinite tree. This model was defined as the chase-escape model by Kordzakhia and it admits a limit process, the birth-and-assassination process, previously introduced by Aldous and Krebs. On both models, we prove an asymptotic equivalent of the extinction probability near criticality. In the subcritical regime, we give a tail bound on the total progeny of the preys before extinction.
Accumulation of driver and passenger mutations during tumor progression

Major efforts to sequence cancer genomes are now occurring throughout the world. Though the emerging data from these studies are illuminating, their reconciliation with epidemiologic and clinical observations poses a major challenge. In the current study, we provide a mathematical model that begins to address this challenge. We model tumors as a discrete time branching process that starts with a single driver mutation and proceeds as each new driver mutation leads to a slightly increased rate of clonal expansion. Using the model, we observe tremendous variation in the rate of tumor development—providing an understanding of the heterogeneity in tumor sizes and development times that have been observed by epidemiologists and clinicians. Furthermore, the model provides a simple formula for the number of driver mutations as a function of the total number of mutations in the tumor. Finally, when applied to recent experimental data, the model allows us to calculate the actual selective advantage provided by typical somatic mutations in human tumors in situ. This selective advantage is surprisingly small—0.004 ± 0.0004—and has major implications for experimental cancer research.
Titan's Topography and Shape at the End of the Cassini Mission

With the conclusion of the Cassini mission, we present an updated topographic map of Titan, including all the available altimetry, SARtopo, and stereophotogrammetry topographic data sets available from the mission. We use radial basis functions to interpolate the sparse data set, which covers only ∼9% of Titan's global area. The most notable updates to the topography include higher coverage of the poles of Titan, improved fits to the global shape, and a finer resolution of the global interpolation. We also present a statistical analysis of the error in the derived products and perform a global minimization on a profile‐by‐profile basis to account for observed biases in the input data set. We find a greater flattening of Titan than measured, additional topographic rises in Titan's southern hemisphere and better constrain the possible locations of past and present liquids on Titan's surface.
A Survey of Avian Influenza in Tree Sparrows in China in 2011

Tree sparrows (Passer montanus) are widely distributed in all seasons in many countries. In this study, a survey and relevant experiments on avian influenza (AI) in tree sparrows were conducted. The results suggested that the receptor for avian influenza viruses (AIVs), SAα2,3Gal, is abundant in the respiratory tract of tree sparrows, and most of the tree sparrows infected experimentally with two H5 subtype highly pathogenic avian influenza (HPAI) viruses died within five days after inoculation. Furthermore, no AIVs were isolated from the rectum eluate of 1300 tree sparrows, but 94 serological positives of AI were found in 800 tree sparrows. The serological positives were more prevalent for H5 subtype HPAI (94/800) than for H7 subtype AI (0/800), more prevalent for clade 2.3. 2.1 H5 subtype HPAI (89/800) than for clade 2.3. 4 (1/800) and clade 7.2 (4/800) H5 subtype HPAI, more prevalent for clade 2.3. 2.1 H5 subtype HPAI in a city in southern China (82/800) than in a city in northern China (8/800). The serological data are all consistent with the distribution of the subtypes or clades of AI in poultry in China. Previously, sparrows or other passerine birds were often found to be pathogenically negative for AIVs, except when an AIV was circulating in the local poultry, or the tested passerine birds were from a region near waterfowl-rich bodies of water. Taken together, the data suggest that tree sparrows are susceptible to infection of AIVs, and surveys targeting sparrows can provide good serological data about the circulation of AIVs in relevant regions.