Effect of the absence of lipoxygenase isoenzymes on the storage characteristics of rice grains

Three varieties of paddy rice with and three varieties without lipoxygenase (LOX) isoenzymes were stored at room temperature, in dark conditions for 42 months. Insect damage and viability were investigated during that time. Varieties without LOX-1,2 and their offspring were screened with a rapid method of estimating LOX isoenzymes, and subjected to an accelerated-ageing experiment. The results indicated that in varieties without LOX-1,2, after long storage, rice quality was normal, but for varieties with LOX-1,2, rice quality deteriorated. With increase of storage time, the germination rate of the seed of most varieties decreased greatly except for varieties without LOX-1,2 where there was almost no change in the germination rate. In varieties without LOX-1,2 and their offspring, after an accelerated ageing experiment the germination rate of some varieties changed slowly, but with others, the germination rate changed quickly. This indicated that a definitive factor, which influenced the life of seeds, may be the loss of LOX-1,2. During storage, there was also a significant difference in the degree of insect damage. In varieties without LOX-3 insect damage was lower, but in varieties with LOX-3 insect damage was higher. Therefore, the absence of LOX-3 may be very important in insect resistance in rice grain.     

Deviance regulation: A theory of action and identity.

The authors propose a behavioral decision theory relevant to the maintenance of desirable identities. The theory, termed deviance regulation theory (DRT), predicts that actions translate into meaningful identities to the extent that they cause the individual to deviate from reference group norms. This straightforward proposition is used to predict the patterning of behavior across a wide array of social contexts. The authors present evidence that predictions generalize across Eastern and Western cultures and to both personal and collective identities. Finally, they show how DRT alters current theoretical assumptions about social motives and social and cultural influence, and they illustrate how it can help explain the structure of both informal and formal social forces. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

埕岛油田东部斜坡带东下段沉积特征及油藏类型研究

埕岛油田东部斜坡带下第三系油藏以三角洲、浊积扇砂体隐蔽油气藏为主，储层埋藏深、厚度变化大，油气成藏复杂。通过对该带的沉积特征、沉积体系和沉积物源的研究，指出其东下段砂体的分布主要受物源和沉积相带两方面控制，砂体只有在有效圈闭情况下才能成藏，并且从构造上总结了三种油藏类型。最后指出该带下一步勘探重点是沿主物源方向展布的、成藏条件良好的各种砂体。     

双进双出钢球磨煤机的特性与故障处理

介绍双进双出钢球磨煤机双进双出、料位控制、辅助风系统和蒸汽惰性置换系统的特点，重点分析小齿轮断齿、大小齿轮齿面磨损点蚀严重、螺旋输煤绞笼损坏、磨煤机大瓦温度高、料位系统异常等常见故障及发生的原因，并提出相应设备和系统的改进措施。     

试论鲁酒的风格特点

鲁酒整体上可分为浓香型粮食白酒、芝麻香型白酒和大众白酒。浓香型粮食白酒的风格特点有别于四川浓香型白酒，年产量近30万吨。四大酯的量比关系不同，川酒己乳比在1：0．65，鲁酒的己乳比在1：0．8；川酒突出己酸乙酯，窖香浓郁、香好，而鲁酒的风格则是窖香淡雅、醇和绵甜、顺柔爽净，味好。芝麻香型白酒则是鲁酒风格的典型代表，为全国白酒十大香型之一，典型代表酒是景芝白干。分两大流派：一是淡雅型芝麻香，特别是口感清正淡雅、爽净、芝麻香幽雅。以景芝白干、景阳神为代表；二是窖香型芝麻香。特点是窖香幽雅，绵甜醇和。芝麻香突出。以水浒特曲108为代表。大众白酒是鲁酒的优势产品。也是山东的传统酒。特点是口味纯正、香味协调、绵甜爽净，以国家优质酒坊子白酒为代表。     

Male honor and female fidelity: Implicit cultural scripts that perpetuate domestic violence.

Two studies explored how domestic violence may be implicitly or explicitly sanctioned and reinforced in cultures where honor is a salient organizing theme. Three general predictions were supported: (a) female infidelity damages a man's reputation, particularly in honor cultures; (b) this reputation can be partially restored through the use of violence; and (c) women in honor cultures are expected to remain loyal in the face of jealousy-related violence. Study 1 involved participants from Brazil (an honor culture) and the United States responding to written vignettes involving infidelity and violence in response to infidelity. Study 2 involved southern Anglo, Latino, and northern Anglo participants witnessing a "live" incident of aggression against a woman (actually a confederate) and subsequently interacting with her. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Race as a moderator in a model of sexual harassment: An empirical test.

L. F. Fitzgerald, C. L. Hulin. and F. Drasgow (1995) proposed that victim characteristics, such as race, might moderate the relationships between sexual harassment and its job, psychological, and health status outcomes. This study describes 2 theoretical positions, tokenism and double jeopardy, that could account for this possible moderation by race, as well as the alternative view that no moderating effects exist. The effects of race are empirically examined through simultaneous path analysis. Results indicate that whereas, mean levels of harassment differ across race, the phenomenon of sexual harassment unfolds similarly across races; race is not a moderator of the relationships between sexual harassment and the variables proposed as its antecedents and outcomes. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

东海西湖凹陷探井钻井完井液技术

介绍了东海西湖凹陷的储层特征。在分析探井储层损害原因的基础上，提出了优化的海水钻井完井液体系。两口井应用表明，储层保护效果明显。     

掺杂WRe3、WRe25合金的高温电阻－温度特性

本文报导了采用一种新型高温陶瓷发热体高温管状炉，通以氩气保护，测量ＷＲｅ合金丝的电阻－温度（１６００℃）特性试验方法，该方法较真空炉简便、实用且试验费用低而准确，测量数据与美国研究报导一致。