商末征■美方时间考——兼谈利用周祭祀谱解决问题的方法

商末征■美方的时间,过去限于材料,一直未得到解决,2017年我们在天津博物馆发现一版甲骨,本文据其记载的周祭信息,利用周祭祀谱将征■美方的时间推定在帝乙十一祀十月至十二祀四月。征■美方时间的解决,使我们认识到,虽然目前学界还没有一个毫无问题、十全十美的周祭祀谱,但在有限的范围内,前辈学者所构建的祀谱,仍然可以为解决黄类卜辞中一些悬而未决的问题提供帮助。周祭祀谱既是工具,也是方法。

Reproduction and biological characteristic of Chouioia cunea

Chouioia cunea Yang is a natural enemy for many kinds of crop and forest pests, particularly for Hyphantria cunea Drary, which is an international quarantine pest. The experiment of rearing Chouioia cunea with Tussah (Silkworm) pupa were carried out by 搕hree-cut method?and inoculating method. The results showed that three-cut method is effective way for breed-ing Chouioia cunea, with a parasitical rate of 95%. The biological characteristics and the life cycle of Chouioia cunea were ob-served and described and more hosts of Chouioia cunea were found. 揟hree-cut method?as a new technique of rearing Chouioia cunea has been put into practice.

Seasonal movements of American horseshoe crabs Limulus polyphemus in the Great Bay Estuary,New Hampshire (USA)

The goal of this study was to determine the year round movement patterns of American horseshoe crabs, Limulus polyphemus, in the Great Bay Estuary, New Hampshire （USA） by using acoustic telemetry to track the movements of 37 adult Limulus, for periods ranging from 2 to 31 months. During the winter （December-March） horseshoe crabs moved very little. In the spring, when water temperatures exceeded II^C, horseshoe crabs moved at least 1 km further up into the estuary to shallower subtidal areas about a month prior to spawning. The mean distance traveled during spring migrations was 2.6 ＋ 0.5 （n=20） km up the estuary. Mating occurred in May and June and during these months animals spent most of their time in shallow subtidal areas adjacent to mating beaches. In the summer （July-Augnst）, animals moved 1.5 ± 0.5 （n=26） km down the estuary, towards the ocean, and ranged widely, using extensive portions of the estuary. In the fall （September-November） movement was more limited （0.5 ± 0.5 km; n = 24） while animals settled into wintering locations, where they remained until spring. The mean annual linear range for all animals was 4.5 ± 0.3 km （n =35） and the maximum distance traveled by an individual horseshoe crab within one year was 9.2 km. There was no evidence that any of the horseshoe crabs tracked during this study left the estuary

Protective Effects of Jin Bai Mei Yan Prescription on Oxidative Damage and Photoaging Induced by Ultraviolet B in HaCaT Cells

Objective Ultraviolet B(UVB)mainly acts on the skin epidermis,causing oxidative damage and apoptosis of keratinocytes.Jin Bai Mei Yan Prescription(JBMYP)comprises a variety of antioxidant traditional Chinese medicines(TCM).In this study,we aimed to evaluate the effects of JBMYP on the oxidative damage induced by UVB in human immortalized epidermal keratinocytes(HaCaT)cells.Methods HaCaT cells were divided into six groups:control group,model(UVB)group,positive(UVB+vitamin E)group,UVB+JBMYP low dose group(160μg/mL),UVB+JBMYP moderate dose group(800μg/mL),and UVB+JBMYP high dose group(1600μg/mL).HaCaT cells were irradiated with UVB and treated with JBMYP for 24 h.Methyl thiazolyl tetrazolium(MTT)assay and real-time unlabeled cell function analyzer were used to assess the cell survival and proliferation rates,respectively.At the same time,the levels of intracellular reactive oxygen species(ROS),lipid peroxide malondialdehyde(MDA),glutathione(GSH),and hydroxyproline(HYP),as well as the activities of antioxidant enzyme superoxide dismutase(SOD)and catalase(CAT)were evaluated using enzyme linked immunosorbent assay(ELISA).Results Compared with the model group,the survival rate of HaCaT cells in each dosage group of JBMYP was significantly improved(P<0.05).Further,JBMYP could promote the proliferation of HaCaT cells,leading to a reduction in the contents of MDA and ROS,and increase in the contents of SOD,CAT,GSH and HYP in HaCaT cells.Conclusions JBMYP has enhanced protective effect on oxidative damage induced by UVB in HaCaT cells.

Formal analysis of robust email protocol based on authentication tests

Based on the authentication tests and the strand space model, the robust email protocol with perfect forward secrecy is formally analyzed, and the security shortcomings of the protocol is pointed out. Meanwhile, the man-in-the-middle attack to the protocol is given, where the attacker forges the messages in the receiving phase to cheat the two communication parties and makes them share the wrong session keys with him. Therefore, the protocol is not ensured to provide perfect forward secrecy. In order to overcome the above security shortcomings, an advanced email protocol is proposed, where the corresponding signatures in the receiving phase of the protocol are added to overcome the man-in-the-middle attack and ensure to provide perfect forward secrecy. Finally, the proposed advanced email protocol is formally analyzed with the authentication tests and the strand space model, and it is proved to be secure in authentication of the email sender, the recipient and the server. Therefore, the proposed advanced email protocol can really provide perfect forward secrecy.

“きれい”和“美しい”的异同点

日语中,人们在形容"美"的时候,经常会使用"きれい"和"美しい"这两个词。确实这两个词都担当着描绘"美"的角色。但是,同样是表达"美"的这两个词,任意使用两者之一,却也能带来文章意思和语感上的差异。

The relationship between depth of vocabulary knowledge and Iranian EFL learners＇ lexical inferencing strategy use and success

This study was an attempt to examine the relationship between Iranian EFL （English as Foreign Language） learners＇ depth of vocabulary knowledge and their lexical inferencing strategy use and success. The participants in this study were 32 intermediate senior students of Shiraz Azad University majoring in English translation. The Word Associates Test （WAT） （Read, 1993） was used to measure their depth of vocabulary knowledge and lexical inferencing strategy questionnaire which was part of Schmitt （1997）, vocabulary learning strategies as well as a reading passage （Haastrup, 1999）, cited in Nassaji （2004）, were used to determine their lexical inferencing strategy use and success. Results indicate that： （1） Those who have stronger depth of vocabulary knowledge use certain strategies more frequently than those who have weaker depth of vocabulary knowledge; （2） The students with stronger depth of vocabulary knowledge make more effective use of certain types of lexical inferencing strategies. These findings support the importance of depth dimension of vocabulary knowledge and the role it plays in guessing the meaning of unknown words.

The application of integrated literature instruction in freshman English teaching

This paper explores the benefits of using literature to improve freshmen＇s language skills in English. Teaching strategies of literature instruction encouraged peer collaboration and constructing meaning with other students prior to class, in class and after class. Various activities, such as group discussion on guided questions, presentation of reading diary and peer correction of reflection poems were applied to enhance students＇ learning interests. Four intact advanced-level classes of 162 freshmen participated in the study. They answered a questionnaire and took an English proficiency pre/post test. Descriptive statistics, ANOVA, Scheffe post-Hoc test, independent t-test and a paired t-test were used to analyze data. Results showed literature instruction effectively promoted students＇ English skills and their awareness of cultural differences. Watching the adaptation of the novel on DVD before they read the book helped students＇ comprehension. Finally, there was a significant improvement in both students＇ reading and listening exam grades. Future studies may consider looking for participants from different levels of English proficiency and extending the instruction time from one semester to two semesters.

Several pragmatic techniques for harmony of English teaching

A few problems affecting harmonious English teaching exist in both linguistic and non-linguistic aspects at present. Several pragmatic techniques, including individuality, flexibility, the concept of ＂One for all, and all for one＂ are suggested on a trial basis in this paper.

An investigation into the speechlessness of Chinese native culture in Chinese EFL learners＇ intercultural communication in English

Based on a survey of intercultural competence in intercultural communication in English, this paper discusses the speechlessness of Chinese native culture in Chinese EFL learners＇ English intercultural communication, its effects as well as its pedagogical implications for English learning ＆ teaching in Chinese EFL context.

An overview of the research on lexical knowledge in China

This paper serves as a comprehensive guide to the recent work on lexical knowledge in China from the year of 2000 to 2009. It covers the two conventional dimensions of vocabulary knowledge： The breadth and depth. The recent wok on the breadth of vocabulary knowledge extends beyond the old fashion of rigid word counting of learners at various proficiency levels. Meanwhile, multi-dimensional study is also witnessed when it comes to the research into the depth of lexical knoweldge, the developmental and dimensional perspective, along with psycholinguistic account of the incremental nature of the acquisition process.

Analysis of listening strategies employed by college students of science and technology

Based upon the theoretical studies of learning strategies and listening comprehension, an investigation of listening strategies employed by college students of science and technology is conducted to find out the general features of their choices of listening strategies and to reveal the differences in the use of such strategies between effective listeners and less effective ones. The authors hope that this paper may be helpful for the teaching and learning of listening skills.

Cultural constraints on translators＇ selection of translation strategies

This article interprets why domestication and those translation techniques as addition, deletion and shift are widely adopted by most translators in modem China and how the target socio-cultural factors at the time constrain the translators＇ selection of strategies in literary translation.

International Accounting Standards Board （IASB） and Financial Accounting Standards Board （FASB） Convergence Project： Where Are They Now？

The convergence project between the International Accounting Standards Board （IASB） and the Financial Accounting Standards Board （FASB） in the United States （US） was signed on September 18, 2002 in Norwalk, Connecticut in the US. The first is responsible for issuing International Financial Reporting Standards （IFRS） nowadays, which were created 40 years ago. More than one century ago, local regulations are used in the US. The boards differ in years of experience. With the signing of the agreement, both institutions are working to reduce the divergence of accounting. Although they have made a significant progress, it is appropriate to examine whether the difference in approaches to accounting will affect the achieved agreements. It is relevant to investigate whether the years leading the standards adopted in different countries will impact the final result. The date of completion of the project has been postponed and still has not indicated the date of termination. This research is an analysis of the importance of the convergence of accounting standards at a global level. The study presents statistics on the status of the adoption of international standards by country. The study shows a summary of the expressions made by the directors of both boards about the future of the project.

The mismatch of beliefs about learning English between Chinese university students and teachers

The present investigation aims to explore the existence of differences of beliefs about learning English held by Chinese non-English major university students and their teachers of English in the southwest of China. Two questionnaires were used to collect the data. Chi-square （Z2） tests were used to analyze the quantitative data from both students＇ and teachers＇ questionnaires. The results of the chi-square （Z2） tests revealed that 34 out of 44 （plus 2 additional） items of beliefs varied significantly between teachers and students.

The Framing of Cosmetic Surgery, 1914-1950

This research seeks to add to the body of scholarship on the history of cosmetic surgery and American journalism and is guided by the following two-part research questions： How did newspapers and magazines frame plastic surgery between 1914 and 1950 and did the frames vary by year or did they recur throughout the time period studied？ The purpose here is not to argue that the press had a direct effect on the way beauty was defined within the cultural landscape of the early 20th century, but to examine the way plastic surgery＇s frame in the popular press shifted from reconstructing war-maimed soldiers to beautifying ordinary citizens.

Study of a Whitening and Anti-wrinkle Bio-functional Ingredient Based on Epigenetics

Via quantitative polymerase chain reaction （qPCR） test method, the efficacy of hexapeptide-2 was studied, including silencing on miR-29 and increasing miR-218 expression which targeted collagen coding mRNA （message RNA） then decreases the collagen synthesis, and the latter silences the melanin synthesis related enzyme. Then the double blind spilt-face clinical test on 35 Asian people （18 male and 17 female） was conducted to evaluate the whitening and anti-wrinkle effect. The qPCR test showed that hexapeptide-2 can decrease miR-29 expression for human fibroblast of different age （P 〈 0.05）; and the result on human melanocyte showed that it can increase miR-218 expression （P 〈 0.05）. Immunostaining results showed that it can increase the expression of collagen I and III significantly （P 〈 0.05）. The double blind split - face test showed that 1% hexapeptide-2 displays significant efficacy for skin whitening, spots lightening, skin erythema and skin dullness improvement, as well as skin wrinkles reduction as comparing with that from the placebo side （P 〈 0.05）.

Scenic Beauty Estimation of Greenbelts in Arterial Roads in Chongqing City

In the research, trees along 42 roads in Chongqing were explored and es- timated in terms of aesthetics, and aesthetic tendency and major influential factors of aesthetic value of street greenbelts in Chongqing arterial roads were estimated with phychophysical method to establish SBE model of arterial road greenbelts land- scape.

Application of “Youthful Curve of Ocular Region” in the Research of Asians Aging

It is well known that the ocular contour was characterized by its skin structure relevant to fillings of soft tissue and concave-convex bones. With aging, it changed a lot due to the volume loss of soft tissue. In recent studies, the aging process of the Asians whose eyelids flled with more soft tissue had signifcant impacts on the ocular contour. The aim of our work was to investigate the changes of the ocular contour of Asian people and establish a curve to describe it. In this study, it was demonstrated that the aging was not only linked to the distance between the inferior border of palpebral bag and the midpoint of palpebral fissure, but also correlated with the angle between palpebral fissure and the facial midline. Therefore, “Youthful Curve of Ocular Region” was established with measurements based on mentioned two areas. This curve went through the regions of upper and lower eyelid area and palpebral bags area. In addition, by using multivariate linear regression, a mathematical model to analyze this curve was obtained. The mathematical model was a crucial supplement to evaluate appearance age of ocular region in Asian people. Moreover, it had great potential in developments of anti-aging effects of eye cosmetics.

Going Home, Staying or Emigrating： Former WWII-Forced Labourers in Ukraine, Great Britain and Germany

Former WWII-forced labourers have dealt with their experiences in various ways. Migrations before, during and after the war have made a lasting impact. So there are individual and collective ways of dealing with these experiences. In an internationally comparative approach, commonalities and differences of these ways will be analysed within the contexts of the respective societal structures, political systems and of the evolving cultures of commemoration since 1945 in three different countries： （1） Ukraine as it was the origin of one of the biggest single national groups of forced labourers; （2） Germany as it was the country that initiated and orchestrated the Europe-wide system of forced labour, but also coerced some of its own citizens to work; and （3） England as it was the most important immigration country for former forced labourers within Europe, while there were also British Prisoners of War who had to perform forced labour; the relation between individual and collective memories with regard to the specific experiences of the former forced labourers is also taken into consideration. Finally, the understanding of the term ＂forced labour＂ that has been developed within historiography is contrasted with the subjective evaluations of the people concerned.