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Perceptions on services in Ceará-Brazil luxury hotels registered on TripAdvisor
Perinotto André Riani Costa,Camarço Janaina Cavalcante Farias,Braga Solano De Souza,Gonçalves Marina Furtado 한국마케팅과학회 2023 마케팅과학연구 Vol.33 No.1
This study analyzes the perceptions of the tourists available on the TripAdvisor website regarding the services of luxury hotels in Ceará, these being characterized by having quality and comfort in its facilities, excellence in services and exclusive attention to the client. Among the 941 lodging facilities, this research analyzes the 16 luxury hotels installed in the coast of the state of Ceará. Netnography was used as a method of analysis, which verifies what is publicly available in online communities to identify and understand the needs and influences relevant to consumers. From the customers shared reviews on the TripAdvisor website about the selected luxury hotels the qualitative method was applied. The positive and negative points reported by the clients regarding each luxury hotel in Ceará were analyzed comparatively, associating ratings on a scale of 1-to-5. This study gathered 1511 user reviews available on the TripAdvisor. The attributes of the services provided by the lodging facilities, with emphasis on service, gastronomy and quality were presented with greater recurrence in the results of this study. Finally, it should be noted that few works that contemplate the luxury segment are conducted and published in journals in the area of tourism in Brazil.
Giovanni Bearzi,Arianna Azzellino,Elena Politi,Marina Costa,Mauro Bastianini 한국해양과학기술원 2008 Ocean science journal Vol.43 No.4
Bottlenose dolphins are the only cetaceans regularly observed in the northern Adriatic Sea, but they survive at low densities and are exposed to significant threats. This study investigates some of the factors that influence habitat use by the animals in a largely homogeneous environment by combining dolphin data with hydrological and physiographical variables sampled from oceanographic ships. Surveys were conducted year-round between 2003 and 2006, totalling 3,397 km of effort. Habitat modelling based on a binary stepwise logistic regression analysis predicted between 81% and 93% of the cells where animals were present. Seven environmental covariates were important predictors: oxygen saturation, water temperature, density anomaly, gradient of density anomaly, turbidity, distance from the nearest coast and bottom depth. The model selected consistent predictors in spring and summer. However, the relationship (inverse or direct) between each predictor and dolphin presence varied among seasons, and different predictors were selected in fall. This suggests that dolphin distribution changed depending on seasonal forcing. As the study area is relatively uniform in terms of bottom topography, habitat use by the animals seems to depend on complex interactions among hydrological variables, caused primarily by seasonal change and likely to determine shifts in prey distribution. Bottlenose dolphins are the only cetaceans regularly observed in the northern Adriatic Sea, but they survive at low densities and are exposed to significant threats. This study investigates some of the factors that influence habitat use by the animals in a largely homogeneous environment by combining dolphin data with hydrological and physiographical variables sampled from oceanographic ships. Surveys were conducted year-round between 2003 and 2006, totalling 3,397 km of effort. Habitat modelling based on a binary stepwise logistic regression analysis predicted between 81% and 93% of the cells where animals were present. Seven environmental covariates were important predictors: oxygen saturation, water temperature, density anomaly, gradient of density anomaly, turbidity, distance from the nearest coast and bottom depth. The model selected consistent predictors in spring and summer. However, the relationship (inverse or direct) between each predictor and dolphin presence varied among seasons, and different predictors were selected in fall. This suggests that dolphin distribution changed depending on seasonal forcing. As the study area is relatively uniform in terms of bottom topography, habitat use by the animals seems to depend on complex interactions among hydrological variables, caused primarily by seasonal change and likely to determine shifts in prey distribution.
Vivian Zague,Vanessa de Freitas,Marina da Costa Rosa,Geórgia Álvares de Castro,Ruy G. Jaeger,Gláucia M. Machado-Santelli 한국식품영양과학회 2011 Journal of medicinal food Vol.14 No.6
The effect of daily ingestion of collagen hydrolysate (CH) on skin extracellular matrix proteins was investigated. Four-week-old male Wistar rats were fed a modified AIN-93 diet containing 12% casein as the reference group or CH as the treatment group. A control group was established in which animals were fed a non–protein-modified AIN-93 diet. The diets were administered continuously for 4 weeks when six fresh skin samples from each group were assembled and subjected to extraction of protein. Type I and IV collagens were studied by immunoblot, and activities of matrix metalloproteinase (MMP) 2 and 9 were assessed by zymography. The relative amount of type I and IV collagens was significantly (P < .05) increased after CH intake compared with the reference diet group (casein). Moreover, CH uptake significantly decreased both proenzyme and active forms of MMP2 compared with casein and control groups (P < .05). In contrast, CH ingestion did not influence on MMP9 activity. These results suggest that CH may reduce aging-related changes of the extracellular matrix by stimulating anabolic processes in skin tissue.
Bearzi, Giovanni,Azzellino, Arianna,Politi, Elena,Costa, Marina,Bastianini, Mauro The Korean Society of Oceanography 2008 Ocean science journal Vol.43 No.4
Bottlenose dolphins are the only cetaceans regularly observed in the northern Adriatic Sea, but they survive at low densities and are exposed to significant threats. This study investigates some of the factors that influence habitat use by the animals in a largely homogeneous environment by combining dolphin data with hydrological and physiographical variables sampled from oceanographic ships. Surveys were conducted year-round between 2003 and 2006, totalling 3,397 km of effort. Habitat modelling based on a binary stepwise logistic regression analysis predicted between 81% and 93% of the cells where animals were present. Seven environmental covariates were important predictors: oxygen saturation, water temperature, density anomaly, gradient of density anomaly, turbidity, distance from the nearest coast and bottom depth. The model selected consistent predictors in spring and summer. However, the relationship (inverse or direct) between each predictor and dolphin presence varied among seasons, and different predictors were selected in fall. This suggests that dolphin distribution changed depending on seasonal forcing. As the study area is relatively uniform in terms of bottom topography, habitat use by the animals seems to depend on complex interactions among hydrological variables, caused primarily by seasonal change and likely to determine shifts in prey distribution.