At present, all aspects of China have entered the era of a rapid development, while the development speed of digital electronic technology is especially outstanding. This is a new way for China＇ s new personnel train...At present, all aspects of China have entered the era of a rapid development, while the development speed of digital electronic technology is especially outstanding. This is a new way for China＇ s new personnel training, and also proposes higher requirements on this type of personnel training institutions. In view of the demands of society and different majors on personnel, an enhancement to the standardized management of electronic laboratory operations becomes one of the important tasks for personnel training institutions. In this paper, how to practice the standardization management in an all-round way is discussed centered at college and university students＇ electronic laboratory.展开更多
The article presents a new approach to the tasks of noise assessment and reduction in the urbanized environment endangered by road noise sources. It was proposed to include the acoustic quality model in the currently ...The article presents a new approach to the tasks of noise assessment and reduction in the urbanized environment endangered by road noise sources. It was proposed to include the acoustic quality model in the currently applied quantitative noise assessment in the management of urbanized environment. In particular, this model takes into account subjective features of sound quality, i.e.： loudness, sharpness, roughness, and fluctuation strength as well as noise mmoya^ce assessment obtained in laboratory conditions. The proposed way can be used in estimating investment costs of an acoustic barrier at the design stage展开更多
Brown tumour represents a serious complication of hyperparathyroidism.Definitive diagnosis is based on histological examination,clinical,radiological and laboratory data.Here we report a case of multiple brown tumours...Brown tumour represents a serious complication of hyperparathyroidism.Definitive diagnosis is based on histological examination,clinical,radiological and laboratory data.Here we report a case of multiple brown tumours localised in collarbone,rib and in the distal ulna due to secondary hyperparathyroidism in a 37-year-old women with chronic renal failure.The clinical management of brown tumour aimed primarily to reduce the elevated parathyroid hormone levels by pharmacological treatment.In our experience,clinicians usually consider brown tumor of hyperparathyroidism is caused by giant cell lesions in maintenance hemodialysis recipients,and multiple brown tumours are rarely seen in these patients.展开更多
文摘At present, all aspects of China have entered the era of a rapid development, while the development speed of digital electronic technology is especially outstanding. This is a new way for China＇ s new personnel training, and also proposes higher requirements on this type of personnel training institutions. In view of the demands of society and different majors on personnel, an enhancement to the standardized management of electronic laboratory operations becomes one of the important tasks for personnel training institutions. In this paper, how to practice the standardization management in an all-round way is discussed centered at college and university students＇ electronic laboratory.
文摘The article presents a new approach to the tasks of noise assessment and reduction in the urbanized environment endangered by road noise sources. It was proposed to include the acoustic quality model in the currently applied quantitative noise assessment in the management of urbanized environment. In particular, this model takes into account subjective features of sound quality, i.e.： loudness, sharpness, roughness, and fluctuation strength as well as noise mmoya^ce assessment obtained in laboratory conditions. The proposed way can be used in estimating investment costs of an acoustic barrier at the design stage
文摘Brown tumour represents a serious complication of hyperparathyroidism.Definitive diagnosis is based on histological examination,clinical,radiological and laboratory data.Here we report a case of multiple brown tumours localised in collarbone,rib and in the distal ulna due to secondary hyperparathyroidism in a 37-year-old women with chronic renal failure.The clinical management of brown tumour aimed primarily to reduce the elevated parathyroid hormone levels by pharmacological treatment.In our experience,clinicians usually consider brown tumor of hyperparathyroidism is caused by giant cell lesions in maintenance hemodialysis recipients,and multiple brown tumours are rarely seen in these patients.
