The development of community sports has pointed out an important direction for the cultivation of social sports professionals.Analyzing and discussing the cultivation of social sports professionals from a market persp...The development of community sports has pointed out an important direction for the cultivation of social sports professionals.Analyzing and discussing the cultivation of social sports professionals from a market perspective has been a hot topic of controversy among many domestic experts and scholars in recent years.The author talks about some of my own understanding and views on the cultivation of social sports professionals driven by the development of community sports.展开更多
A novel power-on-reset(POR) circuit with simple architecture, small values of capacitances, ultralower power consumption, and self-adjustable delay time of reset pulse for passive UHF RFID tags is presented in this pa...A novel power-on-reset(POR) circuit with simple architecture, small values of capacitances, ultralower power consumption, and self-adjustable delay time of reset pulse for passive UHF RFID tags is presented in this paper. A proposed delay element was adopted for the features of small capacitances and wide power supply rise time range. An inverter was used as a two-inputs logic device to simplify the architecture of the circuit. The technology used for design and simulation is SMIC 0.18 μm RF. Simulation results show that the circuit functions well under different process corners with different power supply rise time, and is able to generate a POR signal after the power supply is briefly powered off. The static power consumption is less than 30 pA. Moreover, the circuit operates properly along with other modules of analog front-end.展开更多
Objectives Children with symptoms of urinary urgency,frequency and incontinence are common in the clinic.The aim of the present study was to compare the tolerability and efficacy of tolterodine,a bladder-selective mus...Objectives Children with symptoms of urinary urgency,frequency and incontinence are common in the clinic.The aim of the present study was to compare the tolerability and efficacy of tolterodine,a bladder-selective muscarinic receptor antagonist,with belladonna mixture,a traditional anticholinergic drug,in the treatment of idiopathic overactive bladder in children.Methods Children aged 5-10 years with a history of diurnal urgency,frequency and incontinence were randomly divided into two groups.Participants in group 1 were given tolterodine 1 mg twice a day for 14 days.If the results were found to be mildly ineffective,after the first 14 days of therapy,prolonged course with 2 mg twice a day was given.In group 2,the children were treated with belladonna mixture 5 mL twice a day for 14 days.Anticholinergic side effects were recorded during the therapy and efficacy was evaluated with voiding diary recorded by the parents at the beginning and end of therapy.results A total of 668 cases were included in this study and 334 for each 25 group(496 boys and 172 girls).Evident anticholinergic side effects which could cease the therapy,such as dry mouth,constipation,mood changes,irritability,and so on,exhibited only on 2%of participants in the tolterodine group but 69%in the belladonna mixture group(p≤0.05).The symptoms of detrusor overactivity disappeared or significantly improved in 80%of children in the tolterodine group and 37%in the belladonna mixture(p≤0.05)group.Conclusions Tolterodine had better tolerability and efficacy than belladonna mixture in treating overactive bladder in children.展开更多
文摘The development of community sports has pointed out an important direction for the cultivation of social sports professionals.Analyzing and discussing the cultivation of social sports professionals from a market perspective has been a hot topic of controversy among many domestic experts and scholars in recent years.The author talks about some of my own understanding and views on the cultivation of social sports professionals driven by the development of community sports.
基金Project supported by the Key Laboratory of Agricultural Informatization Standardization,Ministry of Agriculture and Rural Affairs
文摘A novel power-on-reset(POR) circuit with simple architecture, small values of capacitances, ultralower power consumption, and self-adjustable delay time of reset pulse for passive UHF RFID tags is presented in this paper. A proposed delay element was adopted for the features of small capacitances and wide power supply rise time range. An inverter was used as a two-inputs logic device to simplify the architecture of the circuit. The technology used for design and simulation is SMIC 0.18 μm RF. Simulation results show that the circuit functions well under different process corners with different power supply rise time, and is able to generate a POR signal after the power supply is briefly powered off. The static power consumption is less than 30 pA. Moreover, the circuit operates properly along with other modules of analog front-end.
文摘Objectives Children with symptoms of urinary urgency,frequency and incontinence are common in the clinic.The aim of the present study was to compare the tolerability and efficacy of tolterodine,a bladder-selective muscarinic receptor antagonist,with belladonna mixture,a traditional anticholinergic drug,in the treatment of idiopathic overactive bladder in children.Methods Children aged 5-10 years with a history of diurnal urgency,frequency and incontinence were randomly divided into two groups.Participants in group 1 were given tolterodine 1 mg twice a day for 14 days.If the results were found to be mildly ineffective,after the first 14 days of therapy,prolonged course with 2 mg twice a day was given.In group 2,the children were treated with belladonna mixture 5 mL twice a day for 14 days.Anticholinergic side effects were recorded during the therapy and efficacy was evaluated with voiding diary recorded by the parents at the beginning and end of therapy.results A total of 668 cases were included in this study and 334 for each 25 group(496 boys and 172 girls).Evident anticholinergic side effects which could cease the therapy,such as dry mouth,constipation,mood changes,irritability,and so on,exhibited only on 2%of participants in the tolterodine group but 69%in the belladonna mixture group(p≤0.05).The symptoms of detrusor overactivity disappeared or significantly improved in 80%of children in the tolterodine group and 37%in the belladonna mixture(p≤0.05)group.Conclusions Tolterodine had better tolerability and efficacy than belladonna mixture in treating overactive bladder in children.
