媒体寄生现象观察

一些人与媒体无关或媒体自身发展并不需要但却依托媒体的经济实力或社会影响力谋生存.这在很大程度上影响了媒体自身的健康发展.寄生现象分为游离层、松散层、紧密层、核心层四个层次.这四个层次表现为:假冒记者,敲诈勒索;"稿件制作工厂",骗取稿酬;所谓自由撰稿人,追求稿件见报率以获得稿费,捕风捉影、无中生有编造假新闻;通讯员搞有偿新闻,招聘人员以记者身份谋取不当利益,还有的传统媒体行政人员缺乏敬业精神而勉为其难.解决媒体寄生问题,就必须提高媒体从业人员的素质和职业道德感、社会责任感,深化媒体管理机制、人事制度改革,让寄生者"无从下嘴".     

An Exploratory Study of “Parasites” in Taiwan

Deriving from Parasite Single proposed by Yamada (1997), parasites in this study is redefined as those who live with and financially rely on their parents in terms of living expenses after school graduation. The current study adopts the logit model and utilizes the data from the 1999 to 2000 Taiwan Panel Study of Family Dynamics to investigate the determinants of parasites. The finding reveals that gender, age, marital status, and the value of filial piety are significantly different between parasites and non-parasites. Moreover, gender, monthly income, age and marital status are determinants of the probability of being parasites.     

Models and Proposals for Malaria: A Review

Mathematical models to study the dynamics of malaria continue to be developed and upgraded on the parasite component, which is the causative agent for malaria; on the human component that serves as a reservoir of infection for the blood feeding female mosquitoes; on the disease transmitting vector, the component mostly responsible for the movement of the parasite agent from one human to another; or on the life cycle of the malaria parasite as a pathogen both within the human and vector populations. The consideration of so-far neglected features can be beneficial for the control of malaria.     

中国寄生虫种质资源平台在形态学教学中的应用

形态学教学为人体寄生虫学教学的重要基础。目前,医学院校形态学教学中存在标本短缺、形态不典型,青年教师寄生虫虫种虫期形态上鉴别能力不足等问题。寄生虫教学资源平台建设由于寄生虫病的流行特点而存在不足,缺乏科学规范的整合标准和现代信息与网络技术支撑,不能形成具有综合集成、优化配置、最大限度发挥资源的效益。中国寄生虫种质资源平台的建立可以实现共享的信息量大、规范的教学资源,为寄生虫学形态学教学、青年教师培养?开放性学习提供了基础。     

Speculative method and Twitter: Bots,energy and three conceptual characters

This paper aims to contribute to recent innovations in social scientific methodology that aspire to address the complex, iterative and performative dimensions of method. In particular, we focus on the becoming‐with character of social events, and propose a speculative method for engaging with the not‐as‐yet. This work, being part of a larger project that uses Speculative Design and ethnographic methods to explore energy‐demand reduction, specifically considers the ways in which energy‐demand reduction features in the Twitter‐sphere. Developing and deploying three automated Bots whose function and communications are at best obscure, and not uncommonly nonsensical, we trace some of ways in which they intervene and provoke. Heuristically, we draw on the ‘conceptual characters’ of idiot, parasite and diplomat in order to grasp how the Bots act within Twitter to evoke the instability and emergent eventuations of energy‐demand reduction, community and related practices. We conclude by drawing out some of the wider implications of this particular enactment of speculative method.     

媒体寄生现象观察

一些人与媒体无关或媒体自身发展并不需要但却依托媒体的经济实力或社会影响力谋生存。这在很大程度上影响了媒体自身的健康发展。寄生现象分为游离层、松散层、紧密层、核心层四个层次。这四个层次表现为：假冒记者,敲诈勒索;＂稿件制作工厂＂,骗取稿酬;所谓自由撰稿人,追求稿件见报率以获得稿费,捕风捉影、无中生有编造假新闻;通讯员搞有偿新闻,招聘人员以记者身份谋取不当利益,还有的传统媒体行政人员缺乏敬业精神而勉为其难。解决媒体寄生问题,就必须提高媒体从业人员的素质和职业道德感、社会责任感,深化媒体管理机制、人事制度改革,让寄生者＂无从下嘴＂。     

A discrete distribution associated with a pure birth process

A discrete distribution associated with a pure birth process starting with no individuals, with birth rates λ ⁿ =λ forn=0, 2, …,m−1 and λ ⁿ forn≥m is considered in this paper. The probability mass function is expressed in terms of an integral that is very convenient for computing probabilities, moments, generating functions and others. Using this representation, the mean and the k-th factorial moments of the distribution are obtained. Some nice characterizations of this distribution are also given.