Given a passage classify if the passage has a definite objective/aim/goal or not. Output '1' if the passage has a defininte objective/aim/goal and output '0' if the passage does not have a definite objective/aim/goal.

Input: Consider Input: The aim of this study was to evaluate and compare microwave disinfection with chemical disinfection of dental gypsum casts.', 'A total of 120 casts were prepared from a silicone mold using Type III dental stone. Of the 120 casts, 60 casts were contaminated with 1 ml suspension of Staphylococcus aureus and 60 casts were contaminated with 1 ml suspension of Pseudomonas aeruginosa. Then, the casts were disinfected with microwave irradiation and chemical disinfection using the microwave oven and 0.5% sodium hypochlorite. Bacteriologic procedures were performed; the cfu/ml for each cast was calculated as a weighted mean. The results were analyzed using Kruskal-Wallis test and Mann-Whitney test.', 'The untreated casts showed Brain heart infusion broth counts of 106 log cfu/ml compared to irradiated and chemically disinfected casts, in which 105 log reduction of cfu/ml was seen. These results satisfied the requirements of current infection control guidelines for the dental laboratory. The results obtained for chemical disinfection were in equivalence with microwave disinfection.

Output: 0

Input: Consider Input: Epithelial lining fluid plays a critical role in protecting the lung from oxidative stress, in which the oxidised status may change by ageing, smoking history, and pulmonary emphysema.', 'Bronchoalveolar lavage (BAL) was performed on 109 young and older subjects with various smoking histories. The protein carbonyls, total and oxidised glutathione were examined in BAL fluid.', 'By Western blot analysis, the major carbonylated protein in the BAL fluid was sized at 68 kDa, corresponding to albumin. The amount of carbonylated albumin per mg total albumin in BAL fluid was four times higher in older current smokers and three times higher in older former smokers than in age matched non-smokers (p<0.0001, p=0.0003, respectively), but not in young smokers. Total glutathione in BAL fluid was significantly increased both in young (p=0.006) and older current smokers (p=0.0003) compared with age matched non-smokers. In contrast, the ratio of oxidised to total glutathione was significantly raised (72%) only in older current smokers compared with the other groups. There was no significant difference in these parameters between older smokers with and without mild emphysema.

Output: 0

Input: Consider Input: Late renal dysfunction (LRD) after liver transplantation develops due to several factors such as viral hepatitis, calcineurin inhibitor, diabetes mellitus, and hypertension. The aim of our study was to clarify the risk factors for LRD after living donor liver plantation (LDLT) by using simple criteria for LRD and paying special attention to the significance of renal biopsy.', 'Among the 98 recipients undergoing LDLT between March 2002 and June 2008, there were 77 patients who survived more than 1 year and had been followed at our clinic. LRD was simply defined as a postoperative serum creatinine level of 1.5/L or more at any point in time after 1 year from undergoing LDLT. The perioperative risk factors for developing LRD after LDLT were analyzed by uni- and multivariate analyses, and regardless of serum creatinine level, a renal biopsy was indicated when the patient developed clinical symptoms.', "Comparing the risk factors between 22 patients with LRD and 55 without LRD, univariate analysis revealed recipient's age, generation, hypertension, hepatitis C virus (HCV) antibody-positive, pretransplantation serum creatinine level, and graft-to-recipient weight ratio to be significant risk factors. By multivariate analysis, HCV and hypertension were selected as independent risk factors. Renal biopsy was indicated in the 4 patients with proteinuria, all of whom were positive for HCV. However, by histologic and/or electron micrographic analyses, only 1 patient was diagnosed with HCV-related membranous proliferative nephritis, 1 with diabetic nephropathy, and 2 with drug (tacrolimus)-induced renal dysfunction.
Output: 0