The parenting-crime connection

This paper examines delinquency as it relates to family influences.     

陕西省2000～2002年麻疹流行病学分析及控制策略探讨

为了解陕西省麻疹流行状况 ,以加速控制麻疹 ,对陕西省 2 0 0 0～ 2 0 0 2年麻疹发病资料进行流行病学分析。结果显示 :陕西省 2 0 0 0～ 2 0 0 2年麻疹年平均发病率比 1997～ 1999年上升了 6 5 7%。病例分布广泛 ,流行模式为爆发和散发并存 ,局部麻疹爆发影响着全省的麻疹发病水平。 3～ 6月为麻疹高发季节 ,0～ 2岁和 6～ 8岁为麻疹高发年龄组。对麻疹病例的免疫史分析表明 ,2 5 %的麻疹病例未接种麻疹疫苗 (MV) ,2 4 %的病例免疫史不详。报告病例的年龄和免疫史状况说明 ,MV的初种和复种需加强 ,同时要在全省范围开展一定年龄组儿童的MV强化免疫 ,调整现行MV的免疫程序 ,健全麻疹监测系统。     

均一吸收体中SPECT重建多解性的探讨

通过对重建图像噪声特性的分析，间接证明ＳＰＥＣＴ的解具有多样性。分别用ＴｒｅｔｉａｋＭｅｔｚ、Ｇｕｌｂｅｒｇ、富谷武浩等推导的３种等价重建方法和Ｂｅｌｉｎｉ等推导的重建方法，经计算机模拟重建衰减均匀分布的图像，先预置相同的重建图像的空间分辨率，再比较它们的噪声特性。两种方法重建图像的噪声分布：前者近图像边缘时增大，而后者减小，从而间接证明在假定均匀衰减条件下，ＳＰＥＣＴ的重建有多解性。     

Hyperaemia in rat neocortex produced by acute exposure to methylenedioxymethamphetamine

Cerebral blood flow and glucose utilization were measured in rat neocortex, hippocampus and striatum following methylenedioxymethamphetamine injection (5 mg/kg, i.v.), using the tracers [¹⁴C]iodoantipyrine and [¹⁴C]2-deoxyglucose, respectively. In control rats, blood flow was coupled to glucose metabolism, but in methylenedioxymethamphetamine-treated rats, marked hyperperfusion was measured in frontal and parietal cortex with no change in glucose use. This suggests that methylenedioxymethamphetamine has the potential to disrupt cerebrovascular control.     

Interventions to promote optimal health outcomes in children with Type 1 diabetes—are they effective?

The incidence of Type 1 diabetes is increasing worldwide, imposing enormous public health costs, as well as profoundly affecting individual quality of life. There is evidence that psychological problems are increased in children with diabetes and this morbidity is often associated with poor metabolic control. Specific risk factors for this dual morbidity are emerging from empirical studies. The next challenge is to identify effective interventions for use with children at risk for adverse mental and physical health outcomes. The intervention literature is reviewed. It is noted that most studies have used diabetes-specific, unstandardized interventions in groups of adolescents, with few interventions trialled with younger children. No study has targeted a specific psychological disorder such as behaviour problems or depression, both of which are known to be increased in children with diabetes and for which effective standardized interventions are available. Attention is drawn to methodological limitations in many of the studies conducted to date and suggestions made to reduce these in future interventions attempting to reduce the burden of illness in children with diabetes.     

应用QQC活动提高儿科静脉穿刺成功率

目的提高静脉穿刺成功率，减少患儿因反复穿刺造成的痛苦及恐惧，减轻家长因担心穿刺困难而产生的焦虑，提高治疗和抢救的效率。方法详细介绍了QQC活动在提高儿科静脉穿刺成功率的应用，包括找出目前存在的问题，确定目标、采用流程图的方法分析问题存在的原因，制定相应的质量改进方案，并测量实施结果。结果实施QQC活动后静脉穿刺成功率比实施前明显提高。结论有效的QQC活动可以提高静脉穿刺成功率。     

健脾止泻饮治疗糖尿病腹泻32例观察

目的:观察自拟健脾止泻饮治疗糖尿病腹泻的临床疗效。方法:治疗组32例用健脾止泻饮治疗,对照组30例用维生素B1、复方苯乙呱啶、盐酸黄连素治疗。结果:治疗组总有效率93.8%,对照组总有效率56.7%,两组比较有极显著性差异(P<0.01)。结论:健脾止泻饮治疗糖尿病腹泻有较好疗效,且无不良反应和毒副作用。     

Development of the Diploma in Clinical Dentistry (Conscious Sedation and Pain Control) Faculty of Dentistry, University of Sydney

The Diploma in Clinical Dentistry (Conscious Sedation and Pain Control) of the Faculty of Dentistry, University of Sydney, is the first dedicated programme devoted to this field in Australia. Its development followed a decision by the Dental Board of New South Wales to require a formal qualification from the University of Sydney before dental practitioners could offer sedation and pain management in practice.
The programme is conducted at Westmead Hospital in conjunction with the Department of Anaesthetics, and satisfies the guidelines developed by the Royal Australasian College of Dental Surgeons and the Royal Australasian College of Surgeons.
The course is conducted either over one or two years, with block sessions requiring attendance at Westmead Hospital, together with assignments which are completed outside the block sessions. In this way, a dental practitioner enrolled in the programme is able to continue practice.
The block sessions need not be completed over one year, but must be completed within two years.     

凯素灵胶悬剂浸泡蚊帐防治侵入实验小屋蚊虫的研究

1900年夏,在扬州市郊,利用特建的实验小屋,以牛为引诱动物,进行了凯素灵胶悬剂浸泡蚊帐对侵入室内蚊虫毒杀和兴奋驱避作用的研究。按40mg ai/m~2处理1～84天后,结果表明对中华按蚊和三带喙库蚊均有较好的毒杀作用。毒杀作用下降主要表现在对外逃蚊虫上,而对留存在室内的蚊虫,毒杀效果持久、稳定,试验期间,留存室内的中华按蚊的死亡率均达80％以上,结果优于三带喙库蚊和同等剂量的溴氰菊酯乳剂。结果还表明,侵入处理小屋蚊虫数比对照小屋减少,窗阱外逃率大大高于对照小屋,说明凯素灵胶悬剂浸泡蚊帐,对蚊虫具有兴奋驱避作用。