The liberal ophthalmologists of the northern France and management of children with vision deficiencies

PURPOSE: The purpose of this analysis was to appreciate the management of visually handicaped children outside specialized structures. We also assessed relays between primary physicians, hospitals and specialized structures. METHOD: A 12-question survey was sent to 144 liberal ophthalmologists of the North of France. The questionnary included 12 questions. We compared the results to litterature. RESULTS: The response-rate was 59.6%. This study indicated that the observed children by the liberal ophtalmologists had more simple diseases than in specialized structures. In hospitals, it seemed that the ophtalmologists diagnosed more severe diseases. These practitioners diagnosed some of these diseases. However some of diagnosis were to late. This study showed that specialized structures were not enough known by the practitioners who detected this handicap and that the families prefered the taking in charge near their home. CONCLUSION: We demonstrated the necessary organisation of precocious and systematic detection, and the necessary information to all practitioners on specialized structures.     

Effect of exercise and dietary restraint on energy intake of reduced-obese women

Self-selected food intake of 15 reduced-obese women living in a metabolic ward was studied for 14 consecutive days to determine the effect of exercise and other metabolic and behavioral variables on energy intake. A choice of prepared food items were offered at breakfast, lunch and dinner, and a variety of additional food items were available continuously 24 h/day. Subjects performed either moderate intensity aerobic exercise (A-EX) (n = 8) expending 354 +/- 76 kcal/session or low intensity resistance weight training (R-EX)(n =7) expending 96 +/- kcal/session, 5 days/week. Mean energy intakes (kcal/day, +/- SEM) of the exercise groups were similar: 1867 +/- 275 for A-EX, 1889 +/- 294 for R-EX. Mean energy intakes of individuals ranged from 49 to 157% of the predetermined level required for weight maintenance. Resting metabolic rate per kg 0.75 and the Eating Inventory hunger score contributed significantly to the between subject variance in energy intake, whereas exercise energy expenditure did not. Regardless of exercise, eight women consistently restricted their energy intake (undereaters), and seven other consumed excess energy (overeaters). Overeaters were distinguished by higher Eating Inventory disinhibition (P = 0.023) and hunger (p = 0.004) scores. The overeaters' diet had a higher fat content 34 +/- 1% (p = 0.007). Also, overeaters took a larger percentage of their daily energy, than that of undereaters, 27 +/- 1 energy intake in the evening, 13 +/- 2%, compared to undereaters, 7 +/- 1% (p = 0.005). We conclude that the Eating Inventory is useful for identifying reduced-obese women at risk of overeating, and these individuals may benefit from dietary counseling aimed at reducing fat intake and evening snacking.     

Error of measurement of coolant temperature in VVÉR-440 reactor

Translated from Atomnaya Énergiya, Vol. 67, No. 5, pp. 358–359, November, 1989.     

Excimer laser-facilitated angioplasty for undilatable coronary narrowings

Calcified and fibrotic coronary artery lesions cannot always be dilated with conventional balloon angioplasty even at high pressures. This study examines the success of excimer laser facilitated angioplasty in 38 lesions in 37 patients with lesions that failed balloon angioplasty alone.     

印度水电方面的技术成就

大型水电工程需要大量的开挖隧洞，作者是负责印度国家水电公司（NHPC）所属的Tessta Ⅱ级水电工程的总工程师，现对印度在水电开发中的最新隧洞开挖工程做了一个展望。