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Sombras, fantasmas y monstruos en La obra de Francisco Tario
( Patricia Poblete Alday ) 고려대학교 스페인·라틴아메리카연구소 2011 스페인라틴아메리카연구 Vol.4 No.-
Sirviendose de tecnicas propias del genero fantastico, los relatos del mexicano Francisco Tario re-elaboran el tema del doble, actualizandolo en tres variantes que subrayan el contenido psicologico del mismo: la sombra, el fantasma y el monstruo. Sobre el eje de la mirada, este articulo analiza el tratamiento de estas figuras en algunos de sus relatos escritos en tres momentos de su carrera, y publicados en La noche(1943), Tapioca Inn. Mansion para fantasmas(1952) y Una violeta de mas(1968).
Roy Poblete,Gene Sung 대한중환자의학회 2017 Acute and Critical Care Vol.32 No.2
Status epilepticus and refractory status epilepticus represent some of the most complex conditions encountered in the neurological intensive care unit. Challenges in management are common as treatment options become limited and prolonged hospital courses are accompanied by complications and worsening patient outcomes. Antiepileptic drug treatments have become increasingly complex. Rational polytherapy should consider the pharmacodynamics and kinetics of medications. When seizures cannot be controlled with medical therapy, alternative treatments, including early surgical evaluation can be considered; however, evidence is limited. This review provides a brief overview of status epilepticus, and a recent update on the management of refractory status epilepticus based on evidence from the literature, evidence-based guidelines, and experiences at our institution.
( Ignacio Poblete Castro ),( Andre Luis Rodriguez ),( Carolyn Ming Chi Lam ),( Wolfgang Kessler ) 한국미생물 · 생명공학회 2014 Journal of microbiology and biotechnology Vol.24 No.1
One of the major challenges in metabolic engineering for enhanced synthesis of value-added chemicals is to design and develop new strains that can be translated into well-controlled fermentation processes using bioreactors. The aim of this study was to assess the influence of various fed-batch strategies in the performance of metabolically engineered Pseudomonas putida strains, Δgcd and Δgcd-pgl, for improving production of medium-chain-length polyhydroxyalkanoates (mcl-PHAs) using glucose as the only carbon source. First we developed a fed-batch process that comprised an initial phase of biomass accumulation based on an exponential feeding carbon-limited strategy. For the mcl-PHA accumulation stage, three induction techniques were tested under nitrogen limitation. The substrate-pulse feeding was more efficient than the constant-feeding approach to promote the accumulation of the desirable product. Nonetheless, the most efficient approach for maximum PHA synthesis was the application of a dissolved-oxygen-stat feeding strategy (DO-stat), where P. putida Δgcd mutant strain showed a final PHA content and specific PHA productivity of 67% and 0.83 g·l-1·h-1, respectively. To our knowledge, this mcl-PHA titer is the highest value that has been ever reported using glucose as the sole carbon and energy source. Our results also highlighted the effect of different fed-batch strategies upon the extent of realization of the intended metabolic modification of the mutant strains.
Pilot Early Warning System of the University of Santo Tomas
Rubio.Christabel Jane P,Poblete.Shikara,Jose.Malcolm L.,Ban. Jeevan Kumar 한국방재학회 2016 Journal of Disaster Management Vol.1 No.3
During typhoon season, the University of the Santo Tomas (UST) and its outlying areas are the most susceptible to floods in Manila. In line with this, a model was developed in order to generate a more realistic flood simulation. Storm Water Management Model (SWMM) was utilized for the hydrologic modeling of surface run-off. A flood forecasting and early warning system was developed for UST which is located at España Boulevard, Sampaloc, Manila to aid the Thomasian community in times of rainfall events. This study aimed to determine the flood volume within and surrounding the university, to generate inundation reports for 5yr, 15yr, 25yr and 50yr return periods, and to plan a framework for the sensor and broadcasting device integrating the resulting critical amount of rainfall. The data processing was divided into two sequence: accumulate hydrologic data and plot study area input. Accumulation of hydrologic data includes gathering of rainfall data and drainage properties while plot of study area is the actual modelling of the study area in SWMM. Lead time and critical amount of rainfall needed were obtained after a successful simulation of the model. The resulting initial flood occurrence and flood volumes were applied in the proposal of a flood warning system for the University of Santo Tomas. After the simulation and data analysis, the lead time and critical amount of rainfall attained in this study using SWMM, presented advantageous outcomes to predict flooding in the UST. Moreover, the resulted values were suitable for integration on a web-based flood warning system.
Antiplatelet Activity of Cucurbita maxima
Sigrid Sanzana,Lyanne Rodríguez,Hayleen Barraza Barrionuevo,César Albornoz Poblete,Mário Roberto Maróstica Junior,Eduardo Fuentes Quinteros,Iván Palomo 한국식품영양과학회 2021 Journal of medicinal food Vol.24 No.11
Natural extracts constitute an important source in the prevention of noncommunicable diseases, such as cardiovascular diseases. The pumpkin, Cucurbita maxima, is widely consumed in Chile. Pumpkin seeds, despite having crude protein, lipids, and carbohydrates, are regarded as agro-industrial waste. In this work, we correlated the antiplatelet activity of aqueous, ethanolic, and methanolic extracts from pumpkin seeds with their bioactive compounds. In vitro platelet aggregation and activation studies were performed by turbidimetry and flow cytometry, respectively. Results reveal that the extracts inhibited, in a dose-dependent manner, platelet aggregation induced by adenosine diphosphate, thrombin receptor activator peptide 6 (TRAP-6), and collagen. Pumpkin seed extracts inhibited P-selectin secretion and glycoprotein IIb/IIIa activation on TRAP-6-activated platelets. They were found to be rich in fatty acids and a powerful source of plant-based protein, which could be related to the high antiplatelet potential identified in extracts. This research demonstrated that pumpkin seed extracts could be a candidate in the prevention of thrombotic events.
( Jerrold Petrofsky ),( M Laymon ),( R Mcgrew ),( D Papa ),( R Hahn ),( R Kaethler ),( M Johnson ),( B Wernow ),( D Poblete ) 물리치료재활과학회 2013 Physical therapy rehabilitation science Vol.2 No.1
Objective: To determine the energy consumed and muscle use during dance compared to different standard exercise devices. Design: Longitudinal study. Methods: Fifteen female subjects were evaluated to assess the energy cost and muscle activity during a 20 minute dance video compared to treadmill, elliptical track and bicycle ergometry. The later 3 forms of exercise were accomplished in four, 5 minute bouts at different intensities of exercise. Subjects were in the age range of 22-24 years old, were free of cardiovascular disease and did not have any neurological injuries. They were not sedentary and exercised at least twice a week. During the exercise, muscle activity was measured by the electromyogram recorded by surface electrodes on 6 muscle groups. A Cosmed metabolic cart was used to measure oxygen consumption during the exercise. Results: The aerobic dance video that was tested here was equivalent to a hard workout on any of the 3 exercise modalities. The dance routine was equivalent in terms of energy consumed to running at 225 watts of work or running for 20 minutes at a speed of 2 meters per second (4.47 miles per hour). Compared to the bicycle, it was equivalent to cycling at 112 watts for 20 minutes (2.25 kpm), and for the elliptical trainer, dance was equivalent to 435 watts. Concerning muscle use, the dance routine was the most balanced for upper, core and lower body muscles. Although the elliptical trainer was close, it required muscle less muscle use. Conclusion: A good dance video can be more effective than standard exercise equipment.
Petrofsky, Jerrold,Laymon, M.,Mcgrew, R.,Papa, D.,Hahn, R.,Kaethler, R.,Johnson, M.,Wernow, B.,Poblete, D. korean Academy of Physical Therapy Rehabilitation 2013 Physical therapy rehabilitation science Vol.2 No.1
Objective: To determine the energy consumed and muscle use during dance compared to different standard exercise devices. Design: Longitudinal study. Methods: Fifteen female subjects were evaluated to assess the energy cost and muscle activity during a 20 minute dance video compared to treadmill, elliptical track and bicycle ergometry. The later 3 forms of exercise were accomplished in four, 5 minute bouts at different intensities of exercise. Subjects were in the age range of 22-24 years old, were free of cardiovascular disease and did not have any neurological injuries. They were not sedentary and exercised at least twice a week. During the exercise, muscle activity was measured by the electromyogram recorded by surface electrodes on 6 muscle groups. A Cosmed metabolic cart was used to measure oxygen consumption during the exercise. Results: The aerobic dance video that was tested here was equivalent to a hard workout on any of the 3 exercise modalities. The dance routine was equivalent in terms of energy consumed to running at 225 watts of work or running for 20 minutes at a speed of 2 meters per second (4.47 miles per hour). Compared to the bicycle, it was equivalent to cycling at 112 watts for 20 minutes (2.25 kpm), and for the elliptical trainer, dance was equivalent to 435 watts. Concerning muscle use, the dance routine was the most balanced for upper, core and lower body muscles. Although the elliptical trainer was close, it required muscle less muscle use. Conclusion: A good dance video can be more effective than standard exercise equipment.
Hopkins, C.,Crispin, C.,Poblet-Puig, J.,Guigou-Carter, C. Applied Science Publishers [etc.] 2016 Applied acoustics Vol.113 No.-
Sound insulation prediction models in European and International Standards use the vibration reduction index to calculate flanking transmission across junctions of walls and floors. These standards contain empirical relationships between the ratio of mass per unit areas for the walls/floors that form the junction and a frequency-independent vibration reduction index. However, calculations using wave theory show that there is a stronger relationship between the ratio of characteristic moment impedances and the transmission loss from which the vibration reduction index can subsequently be calculated. In addition, the assumption of frequency-independent vibration reduction indices has been shown to be incorrect due to in-plane wave generation at the junction. Therefore numerical experiments with FEM, SFEM and wave theory have been used to develop new regression curves between these variables for the low-, mid- and high-frequency ranges. The junctions considered were L-, T- and X-junctions formed from heavyweight walls and floors. These new relationships have been implemented in the prediction models and they tend to improve the agreement between the measured and predicted airborne and impact sound insulation.