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基于LPJ-GUESS模型的鸡公山马尾松林生产力和碳动态 被引量:6
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作者 封晓辉 程瑞梅 +3 位作者 肖文发 王瑞丽 王晓荣 刘泽彬 《林业科学》 EI CAS CSCD 北大核心 2013年第4期7-15,共9页
应用LPJ-GUESS动态植被模型,模拟未来气候变化条件下河南鸡公山地区马尾松纯林和马尾松阔叶混交林的生产力和碳动态。结果表明:在IPCC特别排放情景报告A2和B2情景下,到2100年该地区马尾松纯林和混交林的生产力和生物量都不同程度增加,... 应用LPJ-GUESS动态植被模型,模拟未来气候变化条件下河南鸡公山地区马尾松纯林和马尾松阔叶混交林的生产力和碳动态。结果表明:在IPCC特别排放情景报告A2和B2情景下,到2100年该地区马尾松纯林和混交林的生产力和生物量都不同程度增加,土壤呼吸速率逐步升高,土壤碳储量逐步减少,生态系统碳交换量基本保持平衡。LPJ-GUESS模型可较好地拟合亚热带地区马尾松林的生长动态,未来可以在亚热带其他地区推广使用。 展开更多
关键词 马尾松 LPJ-guess模型 气候变化 碳动态
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On the Problem of All Equal Positive Odd Number Solutions of the Dissemination of the Ends' Guess 被引量:1
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作者 刘元宗 《Chinese Quarterly Journal of Mathematics》 CSCD 2000年第2期108-109,共2页
The thesis is concerned with the problem of the dissemination of the Ends’ guess and offers the formula of all equal positive odd number solutions.
关键词 Ends’ guess DISSEMINATION all equal positive odd number solutions
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巧用“Guessing Game”
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作者 许志明 《小学教学研究》 2004年第3期49-49,共1页
关键词 guessing Game” 学习动机 教学效果 小学 英语教学 游戏活动
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How to Guess Words from Context
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作者 凌灿 《新东方英语(中英文版)》 2018年第9期143-143,共1页
Reading is an important art of literary,and vocabulary is the basis of understanding a passage.However,among L2 readers,their reading comprehension will be influenced by some unknown words in a negative way.Based on m... Reading is an important art of literary,and vocabulary is the basis of understanding a passage.However,among L2 readers,their reading comprehension will be influenced by some unknown words in a negative way.Based on my own exerience,the teacher in China often tells the meaning of difficult words at the beginning of a reading lesson,which is a way of exlicit teaching. 展开更多
关键词 guessing WORDS from CONTEXT techniques to guess world KNOWLEDGE morhological KNOWLEDGE VOCABULARY strategy
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Constructing Certificateless Encryption with Keyword Search against Outside and Inside Keyword Guessing Attacks 被引量:4
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作者 Yang Lu Jiguo Li 《China Communications》 SCIE CSCD 2019年第7期156-173,共18页
Searchable public key encryption is a useful cryptographic paradigm that enables an untrustworthy server to retrieve the encrypted data without revealing the contents of the data. It offers a promising solution to enc... Searchable public key encryption is a useful cryptographic paradigm that enables an untrustworthy server to retrieve the encrypted data without revealing the contents of the data. It offers a promising solution to encrypted data retrieval in cryptographic cloud storage. Certificateless public key cryptography (CLPKC) is a novel cryptographic primitive that has many merits. It overcomes the key escrow problem in identity-based cryptography (IBC) and the cumbersome certificate problem in conventional public key cryptography (PKC). Motivated by the appealing features of CLPKC, several certificateless encryption with keyword search (CLEKS) schemes have been presented in the literature. But, our cryptanalysis demonstrates that the previously proposed CLEKS frameworks suffer from the security vulnerability caused by the keyword guessing attack. To remedy the security weakness in the previous frameworks and provide resistance against both inside and outside keyword guessing attacks, we propose a new CLEKS framework. Under the new framework, we design a concrete CLEKS scheme and formally prove its security in the random oracle model. Compared with previous two CLEKS schemes, the proposed scheme has better overall performance while offering stronger security guarantee as it withstands the existing known types of keyword guessing attacks. 展开更多
关键词 searchable public key ENCRYPTION CERTIFICATELESS ENCRYPTION with KEYWORD search INSIDE KEYWORD guessing ATTACK OUTSIDE KEYWORD guessing ATTACK random oracle model
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Lattice-Based Searchable Encryption Scheme against Inside Keywords Guessing Attack 被引量:3
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作者 Xiaoling Yu Chungen Xu +1 位作者 Lei Xu Yuntao Wang 《Computers, Materials & Continua》 SCIE EI 2020年第8期1107-1125,共19页
To save the local storage,users store the data on the cloud server who offers convenient internet services.To guarantee the data privacy,users encrypt the data before uploading them into the cloud server.Since encrypt... To save the local storage,users store the data on the cloud server who offers convenient internet services.To guarantee the data privacy,users encrypt the data before uploading them into the cloud server.Since encryption can reduce the data availability,public-key encryption with keyword search(PEKS)is developed to achieve the retrieval of the encrypted data without decrypting them.However,most PEKS schemes cannot resist quantum computing attack,because the corresponding hardness assumptions are some number theory problems that can be solved efficiently under quantum computers.Besides,the traditional PEKS schemes have an inherent security issue that they cannot resist inside keywords guessing attack(KGA).In this attack,a malicious server can guess the keywords encapsulated in the search token by computing the ciphertext of keywords exhaustively and performing the test between the token and the ciphertext of keywords.In the paper,we propose a lattice-based PEKS scheme that can resist quantum computing attacks.To resist inside KGA,this scheme adopts a lattice-based signature technique into the encryption of keywords to prevent the malicious server from forging a valid ciphertext.Finally,some simulation experiments are conducted to demonstrate the performance of the proposed scheme and some comparison results are further shown with respect to other searchable schemes. 展开更多
关键词 Searchable encryption lattice assumption inside keywords guessing attack post-quantum secure
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英语课堂中的“Guess”游戏 被引量:1
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作者 邓富英 《四川教育学院学报》 2003年第10期48-49,共2页
在英语课堂教学中运用“Guess”游戏 ,能寓教于乐 ,增加英语课堂教学的情趣性 ,激发学生的学习兴趣 ,培养学生思维的灵活性和合作学习精神。教师应努力加强自身素质修养 ,精心设计和组织“Guess”游戏 ,发挥激励性评价的作用 ,促进学生... 在英语课堂教学中运用“Guess”游戏 ,能寓教于乐 ,增加英语课堂教学的情趣性 ,激发学生的学习兴趣 ,培养学生思维的灵活性和合作学习精神。教师应努力加强自身素质修养 ,精心设计和组织“Guess”游戏 ,发挥激励性评价的作用 ,促进学生的参与热情 ,不断提高英语水平。 展开更多
关键词 英语教学 课堂 guess游戏 教学设计
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Protein domain boundary prediction by combining support vector machine and domain guess by size algorithm
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作者 董启文 Wang +2 位作者 Xiaolong Lin Lei 《High Technology Letters》 EI CAS 2007年第1期74-78,共5页
Successful prediction of protein domain boundaries provides valuable information not only for the computational structure prediction of muhi-domain proteins but also for the experimental structure determination. A nov... Successful prediction of protein domain boundaries provides valuable information not only for the computational structure prediction of muhi-domain proteins but also for the experimental structure determination. A novel method for domain boundary prediction has been presented, which combines the support vector machine with domain guess by size algorithm. Since the evolutional information of multiple domains can be detected by position specific score matrix, the support vector machine method is trained and tested using the values of position specific score matrix generated by PSI-BLAST. The candidate domain boundaries are selected from the output of support vector machine, and are then inputted to domain guess by size algorithm to give the final results of domain boundary, prediction. The experimental results show that the combined method outperforms the individual method of both support vector machine and domain guess by size. 展开更多
关键词 domain boundary prediction support vector machine domain guess by size positionspecific score matrix
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Context clues and contextual guessing
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作者 YANG Na 《Sino-US English Teaching》 2009年第5期48-56,共9页
This study intends to explore the effects of context clues in contextual guessing among 60 first-year non-English majors by using two guessing tests as the research instrument. According to the quantitative analysis o... This study intends to explore the effects of context clues in contextual guessing among 60 first-year non-English majors by using two guessing tests as the research instrument. According to the quantitative analysis of the statistics processed by SPSS (14.0), it is revealed that (1) context clues affect the outcome of contextual guessing significantly, and (2) English proficiency level plays a significant role in contextual guessing as well. On the basis of the major findings in this research, several pedagogical implications are drawn for college English teachers and students: (1) College English teachers should keep the students better informed of the significance and specific functions of context clues in contextual guessing; (2) College English teachers should encourage the students to guess word meanings from context instead of inhibiting it when there are adequate context clues offered. 展开更多
关键词 context clues contextual guessing EFL learners
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The secret few people guess
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作者 孙青 《语言教育》 1990年第5期29-,38,共2页
Brenda Linson never goes anywhere without an empty spectaclescase. It is as vital to her as her purse. Yet, she doesn’twear glasses. The reason she can’t do without it is because shecan’t read and she can’t write.... Brenda Linson never goes anywhere without an empty spectaclescase. It is as vital to her as her purse. Yet, she doesn’twear glasses. The reason she can’t do without it is because shecan’t read and she can’t write. If ever she gets into any situationwhere she might be expected to do either of these things, shefishes around in her bag for the specs case, finds it’s empty, 展开更多
关键词 guess VITAL write things glasses SECRET never ANYWHERE EMPTY SITUATIONS
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GUESS 06新款靓丽手袋
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《商业文化》 2006年第4期67-67,共1页
2006,GUESS新款包包上市,其精致的设计肯定会迎来很多女性的欣赏和喜爱。1981年,GUESS服装品牌由来自法国南部的MARCI ANO三兄弟在美国创立,是一个永远创造惊奇与惊艳的品牌,从丹宁布起家的GUESS不仅在服装舞台上拥有傲人的成绩,... 2006,GUESS新款包包上市,其精致的设计肯定会迎来很多女性的欣赏和喜爱。1981年,GUESS服装品牌由来自法国南部的MARCI ANO三兄弟在美国创立,是一个永远创造惊奇与惊艳的品牌,从丹宁布起家的GUESS不仅在服装舞台上拥有傲人的成绩,更拓展出手表、 展开更多
关键词 guess 手袋 服装品牌 款式设计 配件
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GUESS 2011春季配饰系列
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《流行色》 2011年第5期128-131,共4页
于2011年春季,GUESS为全球时尚男士和女士带来一系列独特配饰,当中包括皮带、眼镜、鞋履、手袋、首饰、小巧皮革用品和手表等。此配饰系列种类繁多,并运用各式布料、图案结合潮流元素设计而成,为顾客带来无限惊喜,必定让他们爱不释手。
关键词 鞋履 guess 2011 花卉图案 叶纤维 纯白 拼布 系带
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think,believe,suppose,expect,imagine,guess的特殊用法
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作者 刘连志 《英语知识》 2006年第7期41-42,共2页
关键词 think 特殊用法 宾语从句 动词 BELIEVE SUPPOSE EXPECT IMAGINE guess 中学 英语 词语辨析
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怀旧美国风 GUESS 2011春夏男时装系列
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《流行色》 2011年第4期124-126,共3页
男装系列方面,设计师则从纽约乡郊卡兹奇山山脉中取得灵感。整个系列以轻松的便服为主,当中更从怀旧工作服中取材并融合现代剪裁,轻易成为全球时尚型男的心头好。
关键词 guess 2011 时尚型 奇山 卡兹 寻找自我 洗水 男主角 时尚潮流
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怀旧美国风 GUESS 2011春夏女时装系列
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《流行色》 2011年第4期120-123,共4页
GUESS最新2011春夏男女时装系列特意向品牌创立时的源风格"怀旧美国风"致敬,一如既往地推出一系列创造潮流的服饰,并不断研创新牛仔布处理方法,让GUESS自1981年面世后于美国时装界中一直保持其领导地位。
关键词 guess 2011 紧身裤 花卉图案 处理方法 洗水 几何图案 雪纺 效果处理 ROMAN 民族风
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2011上海艺博会将于9月在世贸商城华丽登场 GUESS全国再添八家新店演绎新一季怀旧美国风
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《流行色》 2011年第4期154-154,共1页
亚洲著名的艺术品交易盛会——2011(第十五届)上海艺术博览会,作为今年中国上海国际艺术节的特别品牌活动,将于9月14日-18日在世贸商城(华丽登场。今年将刻下15道年轮的2011上海艺博会,在推出的规划与蓝图中。
关键词 艺博会 guess 世贸商城 艺术博览会 艺术品交易 艺术品收藏 品牌活动 展会面积 中国陶瓷 陶瓷
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2013春GUESS完美诠释
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作者 韩斐 《流行色》 2013年第2期136-144,共10页
GUESS延续秉承的牛仔作风,不论是融合异域风情的牛仔抹胸式上衣,朋克风铆钉翻领牛仔夹克背心,亦或扎染渐变牛仔色的春季单品都在质感的呈现上传达了舒适、自然、和冒险的粗犷感.此外,飘逸的连衣裙和波西米亚风柔色漂染女式衬衫让人充满... GUESS延续秉承的牛仔作风,不论是融合异域风情的牛仔抹胸式上衣,朋克风铆钉翻领牛仔夹克背心,亦或扎染渐变牛仔色的春季单品都在质感的呈现上传达了舒适、自然、和冒险的粗犷感.此外,飘逸的连衣裙和波西米亚风柔色漂染女式衬衫让人充满惊喜.部落风几何图案,经典豹纹,渲染印花效果以及错落散布的彩色扎染图饰,也为春日平添了几分趣致.斑斓抢眼的连衣裙、针织衫下摆独特德high-low设计,紧身马甲背心、超短皮裤无一不尽显妩媚的女性气质.男装方面,棉质夹克和裤装均采用现代风款型设计,展现出全新的魅力造型.渐变色抽象印花纽扣衬衫和短裤也必将风靡本季. 展开更多
关键词 guess
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Guess Animal
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《课堂内外(小学版)》 2004年第5期35-35,共1页
关键词 guess Animal
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Can You Guess the Last Lines of the Stories?
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作者 胡仲胤 《大学英语》 2000年第11期13-15,共3页
关键词 Can You guess the Last Lines of the Stories
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On Importance of The Strategy of Guessing from Context for National Matriculation English Test
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作者 李伯勋 《文理导航》 2017年第6期59-60,共2页
关键词 英语 阅读 理解 教育
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