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Henrique Gasparetto,Ana Luiza Barrachini Nunes,Fernanda de Castilhos,Nina Paula Gonçalves Salau 한국공업화학회 2022 Journal of Industrial and Engineering Chemistry Vol.113 No.-
Soybean oil extraction using two green solvents was investigated from solvent selection to thermodynamics:ethyl acetate and 1-butanol. The screening of the solvents was performed using the Hansenparameters and Infinite Dilution Activity Coefficient (IDAC) obtained through the COnductor-likeScreening MOdels – Segment Activity Coefficient (COSMO-SAC) theory. The solvent selection was performedon ethyl acetate and 1-butanol in comparison with ethanol, a well-studied green solvent, andhexane, a non-renewable and industrially used solvent. The effects of temperature and solvent/solid ratioon the yield of soybean oil extraction were investigated through response surface methodology (RSM). The RSM obtained satisfactory statistical results, with R2adj of 0.9958 for ethyl acetate and 0.9729 for 1-butanol. The kinetic of the extractions were evaluated using two different models: mass transfer kineticand So and Macdonald. The last one obtained the best correlation to the data (R2 > 0.9964). The thermodynamicassessment showed endothermic, and spontaneous processes for both solvents. 1-Butanol, ethylacetate, and hexane have a better performance on the yield of soybean oil extraction than using ethanol;however, ethyl acetate is the best candidate to replace the industrial use of hexane due to its highest rateof soybean oil extraction at the process beginning.
Association between physiological and agronomic traits and selection of tropical wheat
Henrique Caletti Mezzomo,Cleiton Renato Casagrande,Caique Machado e Silva,Aluízio Borém,Maicon Nardino 한국작물학회 2021 Journal of crop science and biotechnology Vol.24 No.2
The aims of this study are to verify the existence of canonical correlations between physiological and agronomic traits of 40 lines of tropical wheat using the REML/BLUP (restricted maximum likelihood/best linear unbiased prediction) method and select genotypes with the best performance using four selection indexes. For such, 40 tropical wheat genotypes were evaluated in a field experiment in Viçosa, MG, Brazil. The physiological traits (group I) of these genotypes were measured using an infrared gas analyzer, group II was formed by agronomic traits. The data were submitted to REML/BLUP and the predicted genotypic values (BLUP) were obtained to estimate genotypic correlation coeffi cients, canonical correlation coeffi cients between groups I and II, and to perform the selection of superior genotypes using the method of ranks summation index, multiplicative index, genotype-ideotype distance index and Z index. The maximum likelihood test revealed a significant effect of genotypes for all traits evaluated. Net photosynthetic rate it showed a positive correlation with stomatal conductance to H 2 O (0.32) and transpiration rate (0.79). Hectoliter weight has a significant association with physiological traits, positive for intercellular CO 2 concentration (0.56) and negative for leaf temperature (− 0.56) and transpiration rate (− 0.42). The correlation between groups was 0.78. The intercellular CO 2 concentration was directly related to disease note and hectoliter weight. The lines VI 14050, VI 14197 and VI 14950 coincide in the three selection indexes, with a potential for registration as a new cultivar.
The Crisis of Crisis Management
Henrique Schneider 한국경제연구학회 2011 Korea and the World Economy Vol.12 No.3
This article explores the unintended consequences of the crisis management of state institutions, as championed since 2007. The article addresses the question of crisis management by using the theoretical background provided by two Keynesian economists, Bator’s critique of the free market and Minsky’s financial instability hypothesis. This article focuses especially on the markets for sovereign debt at large, i.e., it is especially concerned with the general macroeconomic consequences of problems in these markets. The main claim is that the more state institutions try to manage the financial crisis, the more they generate one. On a theoretical level, the main contribution of this paper is the use of Keynesian economics to strengthen a Hayekian/Austrian position. After an introduction, the second chapter will analyze the actual practice of different states in dealing with the crisis as well as the theoretical foundations of this management. Then, a third chapter will re-read some aspects of Keynesian theory in order to provide a critique of the failure of government-intervention. In a fourth chapter, an assessment of the global crisis from a Hayekian/Austrian perspective will be presented. The fifth and last chapter provides a set of conclusions.
Prediction of Parental Combination for Introduction of Stay-Green Associated Loci in Wheat
Henrique de Souza Luche, Jose Antonio Gonzalez da Silva, Rafael Nornbe 한국작물학회 2017 Journal of crop science and biotechnology Vol.20 No.2
In wheat, the increase of yield and stability associated traits can be achieved by combining parents containing the stay-green trait and favorable alleles for grain yield. The aim of this work was to analyze the genetic dissimilarity between wheat lines from stay-green and synchronized maturation groups and elite cultivars. Moreover, to propose promising combinations seeking the selection of high-grain yield and high bread-making quality genotypes containing stay-green trait. The experiment was conducted in a randomized block design with three replications in 2003, 2004, and 2005, using sister-lines with the presence and absence of stay-green trait and elite cultivars. Genetic variability exists among wheat strains from the synchronized stay-green maturation group and elite cultivars. Genotypes of maturation group stay-green obtained an average performance superior to the synchronized group. Crosses between stay-green lines and the CEP 29 and BRS 177 cultivars are promising in the selection of genotypes carrying the stay-green trait with high yield and bread-making quality
Using Prazosin to Treat Posttraumatic Stress Disorder and Associations: A Systematic Review
Henrique Soares Paiva,Idiberto José Zotarelli Filho,Carlos Filinto da Silva Cais 대한신경정신의학회 2021 PSYCHIATRY INVESTIGATION Vol.18 No.5
Objective A central adrenergic hyperactivation is described in the neurobiology of posttraumatic stress disorder (PTSD) with probable variable symptomatic impact. Few studies have evaluated using the alpha-1 adrenergic antagonist prazosin for such symptoms; however, given the likely pathophysiology involved, this drug may play an important role in the pharmacological approach to PTSD.Methods This study assessed articles already published on the use of prazosin through a systematic review along a timeline in view of the symptomatic target of difficult access by standardized treatments. The impact of using this medication for the general symptoms of PTSD is also discussed. Several databases were searched for articles in the literature on the use of prazosin to treat PTSD.Results A total of 168 articles were found containing search terms in the title or abstract. Overall, 85 articles met the criteria described, and 48 studies were explored to conduct the present systematic review. Most articles showed some improvement after prazosin administration, especially in relation to sleep symptoms (nightmares and night waking). Only one article demonstrated no improvement after the use of this drug. More randomized studies are needed.Conclusion Several clinical studies demonstrated the relevant role of prazosin for treating PTSD symptoms. Prazosin is an affordable and cost-effective pharmacological option compared to other drugs used to treat PTSD.
Henrique Inhauser Riceti Magalhã,es,Jeferson Borges Barcelos,Fabiano Braz Romã,o,Tâ,nia Ribeiro Junqueira Borges,Roseâ,mely Angé,lica de Carvalho-Barros,Maria Angelica Miglino,Frederico Ozanam Carneir 대한해부학회 2021 Anatomy & Cell Biology Vol.54 No.2
Considering Suidae Familie as a perfect and viable experimental biomedical model for research applied to human medicine, it has been sought to describe the comparative anatomy of the digastric and the stylohyoid muscles between boars and domestic swine. Heads of Sus scrofa scrofa and Sus scrofa domesticus were dissected. The digastric muscle presented only one muscle belly as anatomical component of a tendinous origin in the jugular process of the occipital bone, and muscle insertion in the midventral edge of the caudal two thirds of the body of the mandible. Thus, its function is fundamentally associated with the lowering and the retracting of the mandible which, by the way, can deliver greater muscle power at lesser energy expense. For the stylohyoid muscle, the tendinous origin was in the laterocaudal edge of the dorsal third of the stylohyoid bone. The muscle insertion - primarily, was in the lateral and caudal edges from the mid third portion up to the ventral extremity of the thyrohyoid bone, and secondarily as a laterolateral aponeurotic blade which would unite, in a bilateral manner, an insertion that was common to the sternohyoid, the geniohyoid, and the mylohyoid muscles in a median ventral region. This morphology were similar to the two specimens studied expanding the information available, which were completely unknown for the suidae until the moment.
( Henrique Römer Schulz ),( Andrey Pereira Acosta ),( Kelvin Techera Barbosa ),( Mario Antonio Pinto Da Silva Junior ),( Ezequiel Gallio ),( Rafael De Ávila Delucis ),( Darci Alberto Gatto ) 한국목재공학회 2021 목재공학 Vol.49 No.3
This article aimed at thermally treating and charactering the Eucalyptus grandis wood under three different temperatures. For this, pristine eucalypt samples were treated by heating in a laboratory oven at 160 °C, 200 °C and 240 °C, always for 2 h. Treatment parameters (based on weight percentage loss and specific gravity), as well as mechanical (by hardness tests), chemical (by infrared spectroscopy), thermal (by thermogravimetry), and colorimetric (by CIELab method) features were evaluated. Compared to the pristine ones, the treated woods have there was a drop in apparent density at 12 % and consecutively greater thermal stability which is probably related to a previous partial degradation of some major amorphous components (namely cellulose, hemicellulose and lignin), as suggested by the treatment parameters and infrared spectra. Besides of that, the higher the temperature treatment, the higher the loss in surface hardness and the higher the colour darkening.