Aquatic emergency preparedness and response system in Viet Nam

Viet Nam is one of the top worldwide producers of aquaculture products which accounts for about 22 percent of total agricultural GDP of Viet Nam. Recently, diseases have become the biggest challenge for global aquaculture development therefore the Vietnamese government has paid close attention to develop an effective aquatic emergency preparedness and response system to timely deal with disease introduction and outbreaks. The Department of Animal Health (DAH), under the Ministry of Agriculture and Rural Development (MARD), which is the competent authority of aquatic animal health management. To monitor transboundary diseases (especially the OIE-listed diseases), the current Vietnamese regulations only allow import of aquatic animals and its products which are certified as disease-free by competent authority of exporting country, and export aquatic animals and its products complying with importing conditions of importing country. Regional Animal Health Offices (belong to DAH) shall carry out sampling for testing pathogens and isolation for imported aquatic animals and its products as regulated in Circular 26/2016/TT-BNNPTNT dated 30 June 2016 before granting permit to import or export. For domestic transportation of aquatic animals, provincial sub DAH is responsible for monitoring infectious pathogens to certify disease-free status of aquatic animals before issuing health certificate for movement. In addition, a reporting and response system to aquatic animal diseases was established in the country from farm level to central level (DAH). Early detection and warning of diseases is critical for disease prevention and control, thus since 2014, the DAH has implemented national surveillance programs focusing on dangerous diseases in the key farming species (brackish-water shrimps, pangasius catfish) according to Circular 04/2016/TT-BNNPTNT dated 10 May 2016 of MARD and support exportation of aquatic animals and its products complying with international regulations and importing countries based on OIE recommendations and Circular 14/2016/TT-BNNPTNT dated 2 June 2016

“文化可加性”以及儒教，佛教和道教的价值观和规范如何共存，相互作用和影响越南社会: 用R和Stan对于长期民间故事进行贝叶斯逻辑回归 的分析

据报道，越南人每年焚烧大约5万吨香纸，不仅是纸币形式， 还有iPhone、汽车、衣服， 甚至是管家形，希望取悦死者。 这种做法被错误地归因于传统的佛教教义，但大多数越南人都不知道它的起源來自于中国。 在生活的其他方面，越南也有许多类似的例子， 他们乐于對自己的文化增添新的规范、价值和信仰，甚至相互矛盾的東西。 这种被称为“文化可加性”的现象促使我们研究越南民间故事所显示的三教（儒教、佛教和道教）的核心价值观和规范之间的共存、相互作用和影响。通过应用贝叶斯逻辑回归，我们评估了一个故事的关键信息是否受宗教（因变量）支配的可能性，還是受到三个教义有关的价值和反价值在表面的影响（自变量）。 我们的主要发现包括儒教和道教价值在文化上可加性的存在。更具体地说，实证结果表明，道教和儒教的价值观在民间故事中的相互作用或相加， 有助于预测故事的关键信息是否与儒教思想有关，β_{VT⋅VC} = 0.86。 同时，佛教却没有这样的统计趋势。 这些结果有一些重要意义。 首先，这表明了儒教思想的综治地位，因为儒教和道教的价值在一个故事中一起出现，导致了这个故事有儒学主导的关键信息。 因此，它表明了儒学支配地位的证据，并反对对三大宗教的共同根源，或是“三教同源” （“tam giáo đồng nguyên”） 概念的自由解释，认为宗教有统一性或唯一性。 其次，“文化可加性”概念有助于解释许多有趣的社会文化现象，就是越南社会没有不容忍和极端主义的宗教， 在教育里离谱诡辩的现象，科学技术的努力创造的效果低下， 商业中的误导品牌战略。我们知道我们的结果只是初步的， 并且必须进行更多的理论研究和实证研究， 以对 “文化可加性”有充分的解释

In-air particle generation by on-chip electrohydrodynamics

Electrohydrodynamic atomization has been emerging as a powerful approach for respiratory treatment, including the generation and delivery of micro/nanoparticles as carriers for drugs and antigens. In this work, we present a new conceptual design in which two nozzles facilitate dual electrospray coexisting with ionic wind at chamfered tips by a direct current power source. Experimental results by a prototype have demonstrated the capability of simultaneously generating-and-delivering a stream of charged reduced particles. The concept can be beneficial to pulmonary nano-medicine delivery since the mist of nanoparticles is migrated without any restriction of either the collector or the assistance of external flow, but is pretty simple in designing and manufacturing devices