Results 51 to 60 of about 2,841 (165)

Endemic Creature Under the Risk of Extinction: A Case Study on Gekko badenii in Vietnam 濒危特有物种案例研究:越南 金壁虎 (Gekko badenii)

open access: yesIntegrative Conservation, Volume 4, Issue 2, Page 143-153, June 2025.
This study provided information on the abundance, population demography and activity pattern of an endangered species of Gekko badenii at the type locality of Ba Den Mountain, southern Vietnam. Local and international use and trade in Gekko badenii for food consumption and as pet were investigated and conservation recommendations highlighted.
Hai Ngoc Ngo   +8 more
wiley   +1 more source

NGN中深度业务感知系统的应用

open access: yesGuangtongxin yanjiu, 2008
在下一代网络(NGN)中,会话类业务和非会话类业务必将共存;而要实现整个NGN的服务质量(QoS)保证,就必须同时做到对非会话类业务提供差异化服务和精细化控制。文章提出了资源接纳控制子系统和深度业务感知系统在NGN中的3种协作模式,讨论和分析了3种协作模式的优缺点,并指出独立识别与控制模式较适合运营商进行部署。
黄平, 万志坤, 胡志远, 金晓蓉
doaj  

热电联产型共享储能的技经分析与市场机制研究 [PDF]

open access: yes全球能源互联网
以可再生能源和储能为主体的新型能源系统建设已成为能源转型的发展趋势。针对当前电化学储能面临技术经济性差以及供用能在品质上存在不匹配的问题,基于能量梯级综合利用的理念和共享经济的模式,提出热电联产型共享储能系统的技术与业态,探讨该类储能的基本运行原理、技术经济特性和商业模式。以高温固体蓄热、余热锅炉与汽轮机组成的典型热电联产型共享储能系统的案例分析表明,以固体蓄热为储能设备的热电联产型共享储能系统,在现有市场环境下实现系统经济性最优的容量配置和运行调度时,系统内部收益率达到10.6%、投资回收期为8.2 ...
冶兆年   +4 more
doaj   +1 more source

A Research on the Business Model of Baidu Take-away [PDF]

open access: yes, 2016
二十一世纪以来,随着移动互联网技术的日益发展,人们生活节奏的加快和移动支付技术的成熟,外卖平台这一传统餐饮和移动互联网技术结合的产物顺势而生。餐饮行业消费频次高,需求和覆盖人群广泛,外卖平台得以快速发展。由于一日三餐外加下午茶和夜宵,吃的需求远远高于打车的需求,作为生活服务本地化的典型代表的外卖平台成为立志提供本地化O2O生活服务的企业的必争之地。 网络外卖成为继网络团购、打车之后各大巨头的争夺高地,2015年拥有互联网巨头背景的几家外卖平台从最初的大规模烧钱形式抢占市场开始转向构建品牌认知 ...
邓梓璐
core  

Public enterprise pricing as redistributive policy

open access: yesPolicy Studies Journal, Volume 53, Issue 2, Page 365-387, May 2025.
Abstract This paper analyzes public enterprise pricing as a form of redistributive politics. Beyond regulation and public goods, governments provide goods and services on a fee‐for‐service basis. Governments recover all or part of the costs of these services through user charges.
David Switzer, Manuel P. Teodoro
wiley   +1 more source

Business Model of Real Estate in China:A case study based on Forte Group [PDF]

open access: yes, 2015
房地产行业对于我国国民经济发展的重要程度不言而喻,不仅关系到我国经济、社会发展的方方面面,同时也与人们的生活水平息息相关。在近三十年的发展过程中,房地产行业经历了由发展初期到爆发式增长,而后逐渐回归理性的发展历程,也成为了改革开放以来市场环境变化的一个缩影。作为国民经济的重要组成部分,房地产行业受到来自于宏观经济、政策环境的显著影响,而作为市场经济的先行者,其同样需要经受市场环境的严峻考验。 改革开放及城镇化进程的逐步实施为房地产企业带来了前所未有的发展契机,爆发式的增长造就了一批行业龙头,财富快速积累。
许宏
core  

Treating the symptoms or the disease? Analysing the UK Online Safety Act's approach to digital regulation

open access: yesPolicy &Internet, Volume 16, Issue 4, Page 818-832, December 2024.
Abstract In recent years, the pace of Internet regulation around the world has quickened, with states increasingly confident that they can and should hold major platform companies to account. New laws have been developed to address the risks of digital technologies and law‐makers have drawn on familiar regulatory principles and legacy frameworks in ...
Victoria Nash, Lisa Felton
wiley   +1 more source

A Research on MOGOU Furniture Business model [PDF]

open access: yes, 2015
中国家具行业作为传统的劳动密集型产业,满足着人们最基本的衣食住行需求,并围绕着科学技术的迅猛发展取得了可喜的业绩,特别是在过去的10年里,中国家具业迎来了第一个快速发展过程,各种新模式、新材料、新技术、新设备不断应用于家具研发、制造、营销等环节中,以“量”的扩张在世界家具历史过程中开创了新的篇章。但是同样在日益激烈的全球一体化背景下,资源枯竭、材料涨价、人才匮乏以及反倾销、技术贸易等也已成为制约家具行业发展的壁垒,仍处于全球家具制造产业链中下游的中国家具行业遇到了史无前例的挑战,因此如何设计一种 ...
韩冰
core  

Mediated trust, the internet and artificial intelligence: Ideas, interests, institutions and futures

open access: yesPolicy &Internet, Volume 16, Issue 2, Page 443-457, June 2024.
Abstract This paper addresses the question of trust in communication, or mediated trust, with regard to the historical evolution of the Internet and, more recently, debates around the impacts of artificial intelligence (AI). At a conceptual level, it proposes a ‘Three I's’ framework of ideas, interests, and institutions as a way of understanding how ...
Terry Flew
wiley   +1 more source

A Research on the Business Model of “5th Gallery” of Yingliang Group [PDF]

open access: yes, 2016
改革开放以来,中国石材行业快速成长,经过30多年的发展,中国现已成为集石材生产、消费和贸易为一体的石材大国。然而,由于石材产品同质化程度过高等无序竞争现象严重,导致石材行业整体微利,抗风险能力较低。最近几年,随着世界经济的整体下行,以及国内房地产调控政策的影响,以出口和国内工程需求为主的中国石材行业产能过剩的矛盾不断突显,大量石材企业的发展陷入困境。在这种情势下,英良石材集团“五号仓库”却独树一帜,其业绩以每年30%的速度快速增长,成为行业转型升级的典范。 本文以商业模式和竞争战略相关理论为支撑 ...
陈茂春
core  

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