我国古代刑法的溯及力

刑法溯及力在我国古代法律文献中多有记载，随着历代刑事政策以及立法指导思想的变化，历史上各朝代对刑法溯及力规定各有不同。唐朝刑律立法成熟，确立了现代意义上的“从旧兼从轻”原则，从法律制度史角度来看，当是现代刑法溯及力制度的渊源。     

300 MW直接空冷机组启动冲洗工艺探讨

以华泽铝电空冷机组为例，对300MW直接空冷机组的启动冲洗工艺进行了探讨，并对其冲洗方法和冲洗原则进行了较为详细的介绍。     

对我国电子竞技运动发展现状的思考

我国电子竞技运动的发展目前还处于初级阶段,没有统一固定的专业组织,没有规范有序的竞赛市场,广大电子竞技爱好者的运动水平难以获得大的提高. 要想改变现状,跟上世界电子竞技运动的发展步伐,我们必须创新理念. 首先,获得政府的支持和观众的广泛参与,争取企业的赞助,制定政策,完善赛制,使电子竞技迈上发展的正常轨道;其次,走职业化、产业化道路,探索产业赢利模式,培育和开发市场;第三,博采众长,形成中国电子竞技运动的特色,打造自己的品牌,促进整个信息产业和体育事业的发展.     

魔芋试管苗的营养液栽培管理技术和立体栽培模式初探

通过对魔芋试管苗栽培管理过程中的清洗、移栽、炼苗、营养液栽培及光照、季节、病害防治等多种因素进行试验观察，总结出了一套较为成熟的魔芋试管苗立体多架层栽培模式，为魔芋试管苗二年速成良种繁育体系的建设奠定了基础．     

非晶态Te_（81）Ge_（15）Sb_4薄膜材料的电学性能

对用熔体淬火再真空蒸发所制备的非晶态Ｔｅ＿（８ｌ）Ｇｅ＿（１５）Ｓｂ＿４薄膜的伏－安特性，直流电导率及玻璃转变温度等性能进行了研究。结果表明，这种材料具有较好的开关效应及较高的热稳定性，可用作开关器件等。     

A new indolic antiauxin, α-(5,7-dichloroindole-3-)isobutyric acid: its chemical synthesis and biological activity

Summary A new potent antiauxin, -(5,7-dichloroindole-3-)isobutyric acid has been synthesized and shown to inhibit auxin-mediated elongation ofAvena coleoptiles and to stimulate root growth of rice seedlings. Its activity is stronger than -(p-chlorophenoxy)isobutyric acid and is comparable to that of 2,3,5-triiodobenzoic acid, which are typical antiauxins.     

Pharmacodynamic profile of CQP 201-403, a novel 8α-amino-ergoline

Summary The profile of action in animals of CQP 201-403, a novel 8-amino-ergoline, is in most aspects that of a very potent dopaminomimetic, both as a prolactin secretion inhibitor, and at the levels of the CNS and the cardiovascular system. Qualitatively CQP 201-403 differs slightly from bromocriptine and apomorphine in its effects on the CNS (no influence on serotonin metabolism in the rat cortex; induction of masculine mounting behavior in rats) and the cardiovascular system of the dog (reflex tachycardia in response to a blood-pressure fall). In man the new compound proved to be highly active in lowering prolactin serum levels and to be more potent than bromocriptine (Parlodel^®).In memory of Dr Annemarie Closse, who died 14 June 1987.     

Internal interactions within the human circadian system: the masking effect

Summary In the realm of human circadian rhythms, the masking effect is defined as the change in the course of deep body temperature induced by changes in the degree of physical activity, or by the alteration between sleep and wake. This effect is particularly obvious during internal desynchronization where the rhythms of deep body temperature, and the sleep-wake sleep-wake sleep cycle — i.e. one of the masking factors — run with different periods.Every sleep onset is accompanied by a rapid drop, and wake onset by a rapid rise in deep body temperature, each one with an overshoot of about 50% of the steady state variations. When rhythms are calculated, with the dominant temperature period as the screening period, exclusively from data obtained during sleep episodes, on the one hand, and from those obtained exclusively during wake, on the other, two average cycles emerge: the sleep temperature curve and the wake temperature curve. Both run in parallel but are separated by the masking effcct. As derived from many experiments, the mean masking effect amounts to 0.28±0.06°C. The masking effect also depends to some extent on the phase of the temperature rhtthm; it is larger than average around the temperature maximum and during the descending phase of the temperature cycle, where the alertness commonly is highest and the probability to sleep, in general, and the REM sleep propensity, in particular, are smaller than average. This also can be interpreted to indicate that the sleep temperature curve is phase advanced relative to the wake temperature curve; this, on the average, by 0.9±0.3 h.If the individually determined amount of masking is added to the temperature data obtained during sleep, or substracted from the temperature data obtained during wake, a temperature curve emerges that can be though of as being purified of the masking effect. Analyses of this artificial curve allow estimation of that part of the internal interactions uninfluenced by the masking effect. On the average, about half of the amount of interaction between the rhythm of sleep-wake and that of deep body temperature is explained by the masking effect, whereas the other half is oscillatory interaction. Both types of interaction are inherent and inseparable parts of the circadian clock mechanism, as can be deduced from model considerations.     

A new semisynthetic ergot peptide alkaloid: DCN 203-922

Summary We report the synthesis, stereochemistry and preliminary pharmacological evaluation of DCN 203-922, a novel ergot alkaloid of the cyclol type, which contains in its peptide moiety the uncommon amino acid L-allo-isoleucine.Part of this paper was reported by this author at the Herbstversammlung der Schweizerischen Chemischen Gesellschaft, Bern, in October 1986.