【摘 要】
：
In this paper we discuss the potential usefulness of membrane systems as tools for modelling tumours. The approach is followed both from a macroscopic and a mic
【机 构】
：
Department of Computer Science and Artificial Intelligence
论文部分内容阅读
In this paper we discuss the potential usefulness of membrane systems as tools for modelling tumours. The approach is followed both from a macroscopic and a microscopic point of view. In the first case, one considers the tumour as a growing mass of cells,focusing on its external shape. In the second case, one descends to the microscopic level, studying molecular signalling pathways that are crucial to determine if a cell is cancerous or not. In each of these approaches we work with appropriate variants of membrane systems.
其他文献
由于古典诗歌距离学生时代久远,与学生的生活、经历相差很大,学生对此比较陌生,加上传统教学,一些老师采用“字字解释、句句翻译”八字真经教学法,大大破坏了诗歌的美,使一篇
The expression of survivin, a member of inhibitor of apoptosis (IAP) family, was examined in bladder transitional cell cancer (BTCC) tissue and adjacent normal
中国科学报讯,近日,“中美儿童文学高端论坛”在青岛举行。该论坛由中国海洋大学和美国得克萨斯A&M大学联合主办,邀请中、美两国20余位知名儿童文学学者共同探讨儿童文学发展
Objective: Chilling tolerance of salicylic acid (SA) in banana seedlings (Musa acuminata cv., Williams 8818) was investigated by changes in ultrastructure in th
《清平乐·村居》是南宋词人辛弃疾写的一首农村词,描写了乡村清新秀丽的环境和农家翁媪及其三个儿子的生动形象,抒发了词人对乡村田园生活的喜爱和向往之情。教学时,教师可
在小学语文教学中,空白艺术是课堂教学中美的升华,是实现由信息向知识的转化,知识向智慧的转化的一条最有效途径。因此在语文教学中,留出时间、空间上的空白能使学生展开充分
在语文教学中开展审美教育,将语文教学提高到一个更新更高的境界,这是语文现代教学中不可缺少的内容。那么,在语文课中如何进行美的教育呢?这必须根据美育的特点、教材的特点
我喜欢朗读、吟诵,喜欢陶醉在诗词优美的意境中,喜欢徜徉在文言雅炼的词语中,喜欢沉浸在小说生动的描述中,喜欢游走在喜剧迂曲的长廊中……我喜欢以不同风格的角色站在学生中
个性是人重要的精神财富,是一切创造力的基础。因此,必须充分创造条件,放飞学生的个性,让作文教学成为学生支点和创造力的天地。那么,作文教学应怎样放飞学生的个性呢?一.给
The feasibility of using B-mode ultrasound image textures and pattern recognition technique to characterize the thermal coagulation in vitro during radiofrequen