Miracle-dz/UniFAR-FTUs huggingface dataset:
Effect of Low Poly Tunnel and Planting time on Growth Parameters and Yield of Muskmelon

Profitability of vegetable especially muskmelon production in Bihar is limited by a short season. Therefore, most growers’ plant and harvest at the same time, which drives prices down (sometimes below breakeven point) negatively affecting income. The goal of this study was to investigate poly tunnel technology as a means to improve International Journal of Current Microbiology and Applied Sciences ISSN: 2319-7706 Volume 8 Number 01 (2019) Journal homepage: http://www.ijcmas. com
Price, Availability, and Youth Obesity: Evidence From Bridging the Gap

After a decade of analyzing environmental influences on substance use and its consequences among youth in the United States, the Robert Wood Johnson Foundation's Bridging the Gap program has begun studying the effect of environmental factors on youth physical activity, diet, and weight outcomes. Much of this research has focused on access to food, as reflected by availability and price. Program researchers have documented disparities in access to healthy foods and opportunities for physical activity; healthier food outlets and opportunities for physical activity are relatively less available in communities with lower income and larger proportions of racial/ethnic minority populations. They also have found that healthier environments are associated with more fruit and vegetable consumption, more physical activity, lower body mass index, and reduced likelihood of obesity among youth.
Going Formal or Informal, Who Cares? The Influence of Public Long-Term Care Insurance

International differences in long-term care (LTC) use are well documented, but not well understood. Using comparable data from two countries with universal public LTC insurance, the Netherlands and Germany, we examine how institutional differences relate to differences in the choice for informal and formal LTC. Although the overall LTC utilization rate is similar in both countries, use of formal care is more prevalent in the Netherlands and informal care use in Germany. Decomposition of the between-country differences in formal and informal LTC use reveals that these differences are not chiefly the result of differences in population characteristics but mainly derive from differences in the effects of these characteristics that are associated with between-country institutional differences. These findings demonstrate that system features such as eligibility rules and coverage generosity and, indirectly, social preferences can influence the choice between formal and informal care. Less comprehensive coverage also has equity implications: for the poor, access to formal LTC is more difficult in Germany than in the Netherlands.
A Generic Algorithm to Estimate LAI, FAPAR and FCOVER Variables from SPOT4_HRVIR and Landsat Sensors: Evaluation of the Consistency and Comparison with Ground Measurements

The leaf area index (LAI) and the fraction of photosynthetically active radiation absorbed by green vegetation (FAPAR) are essential climatic variables in surface process models. FCOVER is also important to separate vegetation and soil for energy balance processes. Currently, several LAI, FAPAR and FCOVER satellite products are derived moderate to coarse spatial resolution. The launch of Sentinel-2 in 2015 will provide data at decametric resolution with a high revisit frequency to allow quantifying the canopy functioning at the local to regional scales. The aim of this study is thus to evaluate the performances of a neural network based algorithm to derive LAI, FAPAR and FCOVER products at decametric spatial resolution and high temporal sampling. The algorithm is generic, i.e., it is applied without any knowledge of the landcover. A time series of high spatial resolution SPOT4_HRVIR (16 scenes) and Landsat 8 (18 scenes) images acquired in 2013 over the France southwestern site were used to generate the LAI, FAPAR and FCOVER products. For each sensor and each biophysical variable, a neural network was first trained over PROSPECT+SAIL radiative transfer model simulations of top of canopy reflectance data for green, red, near-infra red and short wave infra-red bands. Our results show a good spatial and temporal consistency between the variables derived from both sensors: almost half the pixels show an absolute difference between SPOT and LANDSAT estimates of lower that 0.5 unit for LAI, and 0.05 unit for FAPAR and FCOVER. Finally, downward-looking digital hemispherical cameras were completed over the main land cover types to validate the accuracy of the products. Results show that the derived products are strongly correlated with the field measurements (R2 > 0.79), corresponding to a RMSE = 0.49 for LAI, RMSE = 0.10 (RMSE = 0.12) for black-sky (white sky) FAPAR and RMSE = 0.15 for FCOVER. It is concluded that the proposed generic algorithm provides a good basis to monitor the seasonal variation of the vegetation biophysical variables for important crops at decametric resolution.
Quantifying uncertainties from additional nitrogen data and processes in a terrestrial ecosystem model with Bayesian probabilistic inversion

Substantial efforts have recently been made toward integrating more processes to improve ecosystem model performances. However, model uncertainties caused by new processes and/or data sets remain largely unclear. In this study, we explore uncertainties resulting from additional nitrogen (N) data and processes in a terrestrial ecosystem (TECO) model framework using a data assimilation system. Three assimilation experiments were conducted with TECO‐C‐C (carbon (C)‐only model), TECO‐CN‐C (TECO‐CN coupled model with only C measurements as assimilating data), and TECO‐CN‐CN (TECO‐CN model with both C and N measurements). Our results showed that additional N data had greater effects on ecosystem C storage (+68% and +55%) compared with added N processes (+32% and −45%) at the end of the experimental period (2009) and the long‐term prediction (2100), respectively. The uncertainties mainly resulted from woody biomass (relative information contributions are +50.4% and +36.6%) and slow soil organic matter pool (+30.6% and −37.7%) at the end of the experimental period and the long‐term prediction, respectively. During the experimental period, the additional N processes affected C dynamics mainly through process‐induced disequilibrium in the initial value of C pools. However, in the long‐term prediction period, the N data and processes jointly influenced the simulated C dynamics by adjusting the posterior probability density functions of key parameters. These results suggest that additional measurements of slow processes are pivotal to improving model predictions. Quantifying the uncertainty of the additional N data and processes can help us explore the terrestrial C‐N coupling in ecosystem models and highlight critical observational needs for future studies.
Evaluation of two Japanese regulatory actions using medical information databases: a ‘Dear Doctor’ letter to restrict oseltamivir use in teenagers, and label change caution against co‐administration of omeprazole with clopidogrel

The implementation of appropriate epidemiological methodology using medical information databases (MIDs) to evaluate the effects of regulatory actions has been highly anticipated. To assess scientific methods for active pharmacovigilance using MIDs, we conducted a quantitative assessment of the impact of two regulatory actions by the Japanese government: (i) restriction of use of oseltamivir in teenagers in March 2007 and (ii) caution against the co‐administration of omeprazole (OPZ) with clopidogrel (CPG) in April 2010.
Diagnosis of Smear-Negative Pulmonary Tuberculosis in Low-Income Countries: Current Evidence in Sub-Saharan Africa with Special Focus on HIV Infection or AIDS

Claude Mambo Muvunyi1,2 and Florence Masaisa1,3 1Department of Clinical Chemistry, Microbiology and Immunology, Ghent University Hospital, De Pintelaan, Ghent, 2Department of Clinical Biology, Centre Hospitalier Universitaire-Butare, National University of Rwanda, Butare, Rwanda; 3Department of Internal Medicine, Centre Hospitalier Universitaire-Butare, National University of Rwanda, Butare, 1Belgium 2,3Rwanda
Alcea rosea root extract as a preventive and curative agent in ethylene glycol-induced urolithiasis in rats

Introduction: Alcea rosea L. is used in Asian folk medicine as a remedy for a wide range of ailments. The aim of the present study was to investigate the effect of hydroalcoholic extract of Alcea rosea roots on ethylene glycol-induced kidney calculi in rats. Materials and Methods: Male Wistar rats were randomly divided into control, ethylene glycol (EG), curative and preventive groups. Control group received tap drinking water for 28 days. Ethylene glycol (EG), curative and preventive groups received 1% ethylene glycol for induction of calcium oxalate (CaOx) calculus formation; preventive and curative subjects also received the hydroalcoholic extract of Alcea rosea roots in drinking water at dose of 170 mg/kg, since day 0 or day 14, respectively. Urinary oxalate concentration was measured by spectrophotometer on days 0, 14 and 28. On day 28, the kidneys were removed and examined histopathologically under light microscopy for counting the calcium oxalate deposits in 50 microscopic fields. Results: In both preventive and curative protocols, treatment of rats with hydroalcoholic extract of Alcea rosea roots significantly reduced the number of kidney calcium oxalate deposits compared to ethylene glycol group. Administration of Alcea rosea extract also reduced the elevated urinary oxalate due to ethylene glycol. Conclusion: Alcea rosea showed a beneficial effect in preventing and eliminating calcium oxalate deposition in the rat kidney. This effect is possibly due to diuretic and anti-inflammatory effects or presence of mucilaginous polysaccharides in the plant. It may also be related to lowering of urinary concentration of stone-forming constituents.
Open-angle glaucoma in Japan.

Glaucoma ranks second among causes of blindness or incurable visual impairment in adulthood in Japan, according to the 1998 report by the Ministry of Health & Welfare in Japan, where the blindness is defined as either a sum of corrected visual acuity of two eyes of 0.2 or less in the presence of visual acuity of the better eye equal of 0.6 or less, or a sum of defective visual fields in two eyes of 50% or more. This figure is not directly comparable with that reported in the rest of the world because the criteria for blindness and the method of estimation differ. However, it is beyond doubt that glaucoma is one of the leading causes of blindness in Japan.
Relationship Between the Surface Energy and the Histologic Results of Different Titanium Surfaces

AbstractThe aim of this study was to evaluate, through in vitro and in vivo studies, the existence of a relationship between surface energy, for wettability, and the clinical behavior of dental implants with different surfaces, one with a surface treated by sandblasting with titanium oxide microparticles followed by acid-etching treatment (experimental group) and another with a machined surface (control group). For the in vitro tests, a total of 30 titanium disks (15 disks for each group) were evaluated by scanning electron microscopy and dispersive energy spectroscopy and for surface roughness and wettability. For the in vivo tests, a total of 24 implants (12 implants for each group) were inserted in the tibiae of 6 rabbits and were removed after 30 and 60 days for histologic analysis. The results showed that the implants with the experimental surface presented a low wettability, and it also resulted in highly stimulated new bone formation in vivo, when compared with the control group dental implant. As for the bone formation, differences between the different surfaces seemed evident, both in quantity and in quality, as implants from the experimental group showed a higher new bone deposition than that from the control group. Thus, in vitro and in vivo tests demonstrated an excellent biologic response of the surfaces treated by sandblasting with microparticles of titanium oxide followed by acid etching.
Subjective memory complaints in general practice predicts future dementia: a 4‐year follow‐up study

Many older patients in general practice have subjective memory complaints (SMC); however, not all share this information with their general practitioner (GP). The association between SMC and future cognitive decline or dementia is not clear, especially in a general practice population. The aim of this study was to determine the risk for receiving a subsequent hospital‐based dementia diagnosis on the basis of patients' reports of SMC in a primary care setting.
Weight stigma mediates the association between BMI and self-reported health.

OBJECTIVE Weight stigma is pervasive in the United States. We tested the hypothesis that stigma may be a mechanism through which obesity negatively affects self-reported health. Two studies examined whether perceived weight-based discrimination and concerns over weight stigma mediated the association between BMI and self-reported psychological health (Study 1) and physical health (Study 2). METHOD In 2 online studies, adult community members completed measures of stigma-relevant mediators (perceived weight discrimination, weight stigma concerns) and provided their height and weight. In Study 1 (N = 171) participants also completed measures of psychological health (depression, self-esteem, quality of life), whereas participants in Study 2 (N = 194) also completed a measure of self-reported physical health. Process modeling was used to simultaneously test for mediation through perceived discrimination and stigma concerns independently as well as for serial mediation through both variables. RESULTS Across both studies, we hypothesized and found support for serial mediation such that BMI was indirectly related to poorer self-reported health through its effect on perceived discrimination and concerns about stigma. Additionally, concerns about stigma mediated the association between BMI and health independent of perceived discrimination. CONCLUSIONS Weight stigma is an important mediator of the association between BMI and self-reported health. Furthermore, results indicate that concerns about facing stigma in the future mediate the link between perceived past experiences of discrimination and psychological and physical health.
Analytical Study of Optimal Control Intervention Strategies for Ebola Epidemic Model

A SEIR type model for the spread of Ebola epidemic in a population of constant size is considered. In order to control the spread of infection and prevent such epidemics, we add to the model four bounded controls. Three of them represent the efforts that reduce the contact between the susceptible and infectious individuals, between the susceptible and hospitalized, and, lastly, between susceptible and buried individuals. The fourth control represents the burial efforts. We state the optimal control problem of minimizing the number of the infectious individuals at the given terminal time. The corresponding optimal solutions are obtained with the use of the Pontryagin maximum principle. Such values of the model parameters and control constraints are used, for which the optimal controls are bang-bang. Their types are found and investigated analytically. An approach for estimating the number of zeros of the corresponding switching functions, different from the one that was used in our previous papers, is applied. The resulting estimates enable us to reduce the optimal control problem to a considerably simpler problem of the finite-dimensional constrained minimization.
Insufficient communication and anxiety in cancer-bereaved siblings: A nationwide long-term follow-up

Abstract Objective: The purpose of this study was to examine siblings’ long-term psychological health in relation to their perception of communication with their family, friends, and healthcare professionals during a brother or sister's last month of life. Method: A nationwide questionnaire study was conducted during 2009 in Sweden of individuals who had lost a brother or sister to cancer within the previous two to nine years. Of the 240 siblings contacted, 174 (73%), participated. The Hospital Anxiety and Depression Scale (HADS) was employed to assess psychological health (anxiety). The data are presented as proportions (%) and relative risks (RR) with a 95% confidence interval (CI 95%). Results: Siblings who were not satisfied with the amount they talked about their feelings with others during their brother or sister's last month of life were more likely to report anxiety (15/58, 26%) than those who were satisfied (13/115, 11%; RR = 2.3(1.2–4.5)). The same was true for those who had been unable to talk to their family after bereavement (RR = 2.5(1.3–4.8)). Avoiding healthcare professionals for fear of being in their way increased siblings’ risk of reporting anxiety at follow-up (RR = 2.2(1.1–4.6)), especially avoidance in the hospital setting (RR = 6.7(2.5–18.2)). No such differences were seen when the ill brother or sister was cared for at home. Significance of results: Long-term anxiety in bereaved siblings might be due to insufficient communication. Avoiding healthcare professionals, especially when the brother or sister is cared for at the hospital, may also increase the risk of anxiety.
On Estimating Linear Relationships When Both Variables Are Subject to Heteroscedastic Measurement Errors

This article discusses point estimation of the parameters in a linear measurement error (errors in variables) model when the variances in the measurement errors on both axes vary between observations. A compendium of existing and new regression methods is presented. Application of these methods to real data cases shows that the coefficients of the regression lines depend on the method selected. Guidelines for choosing a suitable regression method are provided.
Effects of saline stress on mineral composition, phenolic acids and flavonoids in leaves of artichoke and cardoon genotypes grown in floating system.

BACKGROUND Cynara cardunculus is a species native to the Mediterranean basin. It includes globe artichoke and cultivated cardoon as well as their progenitor wild cardoon. The species is a source of biophenols, and its leaf extracts have been widely used in herbal medicine as hepatoprotectors and choleretics since ancient times. The aim of this study was to determine the effect of increasing the level of salinity in the nutrient solution (1 or 30 mmol L⁻¹ NaCl) on biomass production, mineral composition, radical-scavenging activity, caffeoylquinic acids and flavonoids in three artichoke ('Romolo', 'Violetto di Provenza' and 'Violetto di Romagna') and three cultivated cardoon ('Bianco Avorio', 'Bianco Gigante Inerme' and 'Gigante di Romagna') cultivars grown in a floating system. RESULTS Increased salinity in the nutrient solution decreased the leaf dry biomass and leaf number of artichoke and cultivated cardoon cultivars. Salinity reduced macro- and microelement accumulation in leaves (e.g. N, K, Ca, Mg, Fe, Mn and B) but improved their antioxidant activity, total polyphenols, chlorogenic acid, cynarin and luteolin. The cultivated cardoons, especially 'Bianco Avorio' and 'Gigante di Romagna', showed higher biomass and leaf number than those observed in artichoke genotypes. 'Violetto di Provenza' exhibited the highest content of chlorogenic acid, closely followed by 'Violetto di Romagna', whereas for cynarin content the highest values were recorded in 'Violetto di Provenza', 'Bianco Avorio' and 'Gigante di Romagna'. The highest content of luteolin was recorded in 'Gigante di Romagna' and 'Bianco Avorio', while the highest content of apigenin was observed in 'Gigante di Romagna'. CONCLUSION The results showed that the floating system could be considered an effective tool to improve quality aspects through proper management of the salt concentration in the nutrient solution. They also suggest that specific cultivars should be selected to obtain the desired profile of bioactive compounds.
Changes in host-parasitoid food web structure with elevation.

Gradients in elevation are increasingly used to investigate how species respond to changes in local climatic conditions. Whilst many studies have shown elevational patterns in species richness and turnover, little is known about how food web structure is affected by elevation. Contrasting responses of predator and prey species to elevation may lead to changes in food web structure. We investigated how the quantitative structure of a herbivore-parasitoid food web changes with elevation in an Australian subtropical rain forest. On four occasions, spread over 1 year, we hand-collected leaf miners at twelve sites, along three elevational gradients (between 493 m and 1159 m a.s.l). A total of 5030 insects, including 603 parasitoids, were reared, and summary food webs were created for each site. We also carried out a replicated manipulative experiment by translocating an abundant leaf-mining weevil Platynotocis sp. , which largely escaped parasitism at high elevations (≥ 900 m a.s.l.), to lower, warmer elevations, to test if it would experience higher parasitism pressure. We found strong evidence that the environmental change that occurs with increasing elevation affects food web structure. Quantitative measures of generality, vulnerability and interaction evenness decreased significantly with increasing elevation (and decreasing temperature), whilst elevation did not have a significant effect on connectance. Mined plant composition also had a significant effect on generality and vulnerability, but not on interaction evenness. Several relatively abundant species of leaf miner appeared to escape parasitism at higher elevations, but contrary to our prediction, Platynotocis sp. did not experience greater levels of parasitism when translocated to lower elevations. Our study indicates that leaf-mining herbivores and their parasitoids respond differently to environmental conditions imposed by elevation, thus producing structural changes in their food webs. Increasing temperatures and changes in vegetation communities that are likely to result from climate change may have a restructuring effect on host-parasitoid food webs. Our translocation experiment, however, indicated that leaf miners currently escaping parasitism at high elevations may not automatically experience higher parasitism under warmer conditions and future changes in food web structure may depend on the ability of parasitoids to adapt to novel hosts.
Conventional dacryocystorhinostomy in a failed Trans-canalicular laser-assisted dacryocystorhinostomy

We report the success rate and problems associated with conventional dacryocystorhinostomy (DCR) in failed cases of Trans-canalicular, laser-assisted DCR (TCLADCR). Out of 50 patients operated by the TCLADCR technique during the period 2005 – 2006, 33 patients had failure, which was confirmed on syringing of the nasolacrimal passage. Before considering them for conventional DCR, a thorough ear, nose, throat (ENT) examination was done by an ENT surgeon, to rule out a nasal pathology. All the patients were operated by the conventional standard DCR method at a medical college. While performing the surgery, the problems that came across were identified and noted. The success rate was found to be 91% in this study in a follow-up period of one year, with no major intra-operative problems. Conventional DCR is still a gold standard and should be considered as a procedure of choice in failed cases of TCLDCR.