军用软件的黑盒测试方法综述

在对军用软件进行功能测试时,通常采用黑盒测试方法,常用的黑盒测试方法有等价类划分法、边界值分析法、错误猜测法、因果图法和场景法等。在设计测试用例时针对实际军用软件综合应用这几种黑盒测试方法。     

论实用英文信函的写作

本文提出写实用英文信应注意的几点事项及应遵循的一些格式,目的在于有助于学生日后写出规范性的英文信函。     

Impact of cross-cultural training on black and white mental health professionals

In a 3-year period, 174 mental health professionals received intensive 8-day cross-cultural/interracial communication workshops involving didactic, transactional, experiential, and cultural immersion techniques. Comprehensive evaluation strategies investigated changes in social distance, attitudes, and values comprehension, as well as improvement in therapeutic performance. Comparison of 68 white and 54 black clinical practitioners indicated significant differences in impact, with the former more oriented toward cognitive and attitudinal change, and the latter toward insight into personal identity and role conflict. Among white trainees, increased values comprehension, increased agreement with preferential treatment for minorities, and decreased social distance to tri-ethnic (black, Hispanic, white) stimulus figures at three socioeconomic status (SES) levels, were associated with improved therapeutic skills with a poor black client. Among black trainees, self-distancing responses to social, attitudinal, and values items which implied both acknowledgment and rejection of “black professional” identity, were associated with highly significant improvement in therapeutic performance with a poor black client. In addition to demonstrated efficacy in building knowledge and skill, cross-cultural training appears to be a consciousness-raising process for minority professionals conflicted about culture-abandonment and irrelevancies in clinical training.     

Format Preferences of Performing Arts Students: A Multi-institution Study

The article describes a follow-up to Clark's 2012 examination of performing arts students' format preferences; it also explored their preferred sources for course-related information. This mixed-methods study was implemented at three institutions and included an online Qualtrics survey and focus groups. Results indicated a continued shift toward digital resources, with strong preferences for obtaining electronic journals and reference materials through the library. Print scores and books remained popular; however, students appeared more open to electronic options when compared to the 2012 results. Freely available online video and audio continued to enjoy popularity. Students want the libraries to acquire a mix of both physical and electronic resources, and they favor print books and scores.     

浅析我国农业面临的几个问题

中国入世后，农业面临着巨大的挑战，从美国新农业法、我国政府对农业的支持。农业本身沉重的税费负担，以及国内保护弱势产业的措施等方面．分析我国农业目前存在的几个严重的问题及应对措施。这是我国政府必须密切关注并花大力气解决的问题。     

计东《上太仓吴祭酒书》涉及的若干史实考释

康熙九年（1670）,计东两次写信给吴伟业,先对吴氏《复社纪事》一文提出严厉批评,认为该文为小人提供了“坐复社诸公以党人亡国之罪”的借口,再对《梅村集》的编排体例表示不同看法。从该信涉及的有关史实来看,吴伟业对复社地位、价值、历史影响的认识。远远超过了计东。但计东对《梅村集》编排体例的批评,则被吴伟业虚心接受。     

浅论霍桑小说《红字》主题的模糊性

霍桑代表作《红字》的主题一直是学界长期争论的焦点。道德学派提出《红字》的主题是人类之罪,反映了作者清教徒式的罪恶观,但霍桑对待男女主人公模棱两可的态度却又使人对此产生怀疑。女权主义研究则强调《红字》女主角身上体现的女权主义,而小说蕴涵的女权色彩却又被霍桑字里行间的嘲讽所冲淡。政治学派认为《红字》包含革命主题,而小说中对复辟和恢复秩序的偏好倾向却又反映了作者对社会革命保守、怀疑的态度。新文化论者认为,这是一个关于从旧世界过渡到新世界的神话式文化寓言,然而,在小说中却找不到由一条主线贯穿的、统一的文化“神话”。这一切源于霍桑的模糊风格使小说具有多重的复杂意义。     

代际资源配置——可持续发展的中心议题

可持续发展是“在不损害未来世代满足其发展要求的资源基础的前提下的发展”,其宗旨十分明确:代际公平。所以,对世代赖以生存的自然资源进行公平合理的代际分配,是可持续发展的本质和中心议题,是实现可持续发展的必由之路。本文借助于微观经济学的艾奇沃思方框图,分析了人类社会代际资源配置的两种情形,提出了实现代际资源配置的基本思路:树立全新的价值评判标准和决策依据,合理开发、科学利用和尽量节约自然资源,将自然资源的核算纳入国民核算体系,建立绿色国民账户。     

“红字”三部曲的元小说叙事艺术研究

“红字”三部曲是已故当代美国现实主义作家约翰·厄普代克对19世纪浪漫派作家纳塞尼奥·霍桑的经典名著《红字》的解构性改写。在对经典的重构中，后现代创作中常见的元小说叙事手法成为厄普代克时常采用的方法之一，作者运用露迹、自我指涉、戏拟和碎片叙事等元小说策略旨在暴露小说的虚构性和不可靠性，借以达到解构原著的目的。17世纪清教禁锢下的男女主人公在厄普代克的笔下成为了20世纪美国社会的中产阶级，社会变迁带来的是人在价值观、道德观和宗教观上的转变。     

缓和型模糊限制语在英文“董事长致辞”中的应用

随着越来越多的中国企业走向国际资本市场,英文董事长致辞的沟通作用变得日益重要。由于致辞的内容和形式都不受证监会的规定和限制,因此,企业可以根据公司既定的沟通目标,来选择适当的语言策略以传递符合公司印象管理战略的信息。在搜集整理了45份英文董事长致辞的基础上,对中国企业的英文董事长致辞中的缓和型模糊限制语的运用进行了分析,以了解缓和型模糊语在致辞中呈现的特点并探究其原因。