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关键词： 垤玛哈尼语   致使结构   语义特征  

摘要： 垤玛哈尼语属分析性较强的语言。垤玛哈尼语的致使结构以分析性致使结构为主,构成其分析性致使结构的方法有词汇手段和半语法化手段。垤玛哈尼语的致使结构从语义角度可以分为致使意义、致动意义和役使意义。本文拟从共时角度对垤玛哈尼语致使结构的结构类型、语义句法特征等进行分析和描写,进而揭示垤玛话使动范畴的属性特征。

关键词： 剩余价值   “经济剩余”   修正   资本主义社会  

摘要： 由于受西方福利社会建设“表面现象”、资本关系全球扩张和新自由主义经济学理论观点的影响,学术界出现了修正剩余价值概念的趋向,并以“剩余产品”“经济剩余”,或者“剩余利润”等取而代之,导致当前资本主义研究的主要范式中出现了两种错误倾向,即以国家的作用和以流通领域为中心来阐释资本主义生产方式。由此,从恩格斯的《家庭、私有制和国家的起源》,到列宁的《帝国主义是资本主义的最高阶段》,再到当代西方马克思主义经济学著作,最后回到马克思的《资本论》《剩余价值学说史》的历史文本回路中,考据经典文本,为剩余价值正名,是正确理解和深刻把握当今资本主义新变化的关键。

关键词： 不分明化b-预拓扑   不分明化b-不定映射   拓扑范畴   具体范畴  

摘要： 以不分明化b-预拓扑空间为研究对象,以不分明化b-不定映射为态射构成的范畴Fb-PTop,并证明了Fb-PTop是Set上的拓扑范畴.

关键词： 复合词   句法结构   范畴   平行性   区别  

摘要： "汉语复合词的结构与句法结构是平行或一致的"说法是学界流行的观点,但在实际区别两者时,又认为语法结构上的差异是最重要的。前后冲突直接而明显。实际上,复合词与短语在性质与功能、意义透明度、是否产生语法意义、成分属性及其与整体功能之间的关系、语序及其价值五个方面差异显著。复合词与短语不存在结构上的一致性或平行性,语法标准不应也不能是区别复合词和短语的重要标准。

关键词： 传统译论   审美范畴   儒释道  

摘要： 近年来,国内翻译界掀起建立中国译学的思潮,不少学者将研究视角转向传统译论,以期从中获取理论范式。中国传统译论与儒释道各家美学渊源甚深,儒家以情感人、道家自然无为和佛家寂灭重生的美学思想都对中国传统译论有着深远影响。本文结合时代需求和中国传统译论自身特点,研究梳理了中国传统译论与古典美学之间的联系,并溯源传统译论的审美范畴。

关键词： Suicide   BMI   Weight categories   Suicide method   Adults  

摘要： Background: There is conflicting evidence about the relationship between body mass index (BMI) and suicide death. This study aimed to characterize and compare suicide deaths by weight using BMI weight categories. Methods: We examined suicide deaths in adults in the city of Toronto (2009-2015);grouped them by BMI categories (underweight, normal weight, overweight, and obese) and compared groups based on demographics, clinical variables and method of suicide death. Results: Suicide decedents' (n = 1429) mean age was 48.6 years (SD = 17.4) and mean BMI was 25.5 (SD = 5.4). Underweight decedents were more likely to be female and to have cancer while obese decedents were more likely to have diabetes. Underweight decedents were more likely to have an identified history of any medical condition. Obese and overweight decedents were significantly more likely to have an identified history of any psychiatric condition. Non-violent methods (e.g., self-poisoning) were used at a higher proportion by people with obesity and by people who were underweight. Limitations: Psychological autopsies were not available and it was not possible to assess for change in or stability of BMI over time. Conclusions: These findings add to our understanding of the relationship between suicide and weight. A higher prevalence of females as well as those with a history of cancer and any medical condition in underweight decedents was noteworthy and of potential clinical significance.

关键词： food categories   Well Being   Prices   Health foods   Australian  

摘要： Objectives. To examine the prevalence and magnitude of price promotions in a major Australian supermarket and how they differ between core (healthy) and discretionary (less healthy) food categories. Methods. Weekly online price data (regular retail price, discount price, and promotion type) on 1579 foods were collected for 1 year (April 2017 to April 2018) from the largest Australian supermarket chain. Products audited were classified according to Australian Dietary Guidelines definitions of core and discretionary foods and according to their Health Star Rating (a government-endorsed nutrient profiling scheme). Results. On average, 15.1% (95% confidence interval [CI] = 14.7%, 15.3%) of core foods and 28.8% (95% CI = 28.6%, 29.0%) of discretionary foods were price promoted during a given week. Average discounts were -15.4% (95% CI = -16.4, -14.4) for core products and -25.9% (95% CI = -26.8, -25.1) for discretionary products. The percentage of products on price promotion and the size of the discount were larger for products with a lower Health Star Rating (P < .05). Conclusions. Price promotions were more prevalent and greater in magnitude for discretionary foods than for core foods. Policies to reduce the prevalence and magnitude of price promotions on discretionary foods could improve the healthiness of food purchased from supermarkets.

摘要： Associated to a presentable infinity-category nd an object X is an element of C is the tangent infinity-category TXC, consisting of parameterized spectrum objects over X. This gives rise to a cohomology theory, called Quillen cohomology, whose category of coefficients is TXC. When consists of algebras over a nice infinity-operad in a stable infinity-category, is equivalent to the infinity-category of operadic modules, by work of Basterra-Mandell, Schwede and Lurie. In this paper we develop the model-categorical counterpart of this identification and extend it to the case of algebras over an enriched operad, taking values in a model category which is not necessarily stable. This extended comparison can be used, for example, to identify the cotangent complex of enriched categories, an application we take up in a subsequent paper.

关键词： Fertilization rates   Ovarian response   Oocytes   IVF   ICSI  

摘要： Purpose To evaluate whether ICSI offers any benefit compared with IVF in different ovarian response categories in case of non-male factor infertility. Methods This is a retrospective multicenter analysis using individual patient data, conducted in 15 tertiary referral hospitals in Europe (1 center in Belgium and 14 in Spain). The study included the first cycle of all patients undergoing ovarian stimulation for IVF or ICSI in a GnRH antagonist protocol. Only patients having either IVF or ICSI for non-male factor infertility were included. Patients were divided into 4 groups based on their ovarian response as follows: group A, poor responders (1-3 oocytes);group B, suboptimal responders (4-9 oocytes);group C, normal responders (10-15 oocytes);group D, high responders (> 15 oocytes). Results In total, 4891 patients were analyzed, of whom 4227 underwent ICSI and 664 IVF. There was no significant difference for the insemination method (ICSI vs. IVF) used among the different ovarian response categories: 87% vs. 13%, 87% vs. 13%, 86% vs. 14%, 84% vs. 16%, for groups A, B, C, and D, respectively, p value = 0.35. Mean fertilization rates and embryo utilization rates were comparable between IVF and ICSI in the whole cohort. Fresh and cumulative LBR did not differ significantly for IVF and ICSI in poor, suboptimal, normal, and high responders. Conclusion There is no advantage of ICSI over IVF as insemination method for non-male factor infertility, irrespective of the ovarian response. The number of oocytes retrieved has no value for the selection of the insemination procedure in case of non-male infertility.

关键词： Preordered group   Positive cone   Protomodular object   S-Protomodular category  

摘要： We study the categorical properties of preordered groups. We first give a description of limits and colimits in this category, and study some classical exactness properties. Then we point out a strong analogy between the algebraic behaviour of preordered groups and monoids, and we apply two different recent approaches to relative categorical algebra to obtain some homological properties of preordered groups. (C) 2019 Elsevier B.V. All rights reserved.