Potential benefit of I-Tiao-Gung (Glycine tomentella) extract to enhance ornamental fish welfare during live transport

Aquaculture ◽  
2021 ◽  
Vol 534 ◽  
pp. 736304
Author(s):  
Su Mei Wu ◽  
Jung-Ren Chen ◽  
Chin-yen Chang ◽  
Yu-Jen Tseng ◽  
Bonnie Sun Pan
2020 ◽  
Vol 19 (2) ◽  
pp. 277-294
Author(s):  
Banthita Saengsitthisak ◽  
◽  
Veerasak Punyapornwithaya ◽  
Wasana Chaisri ◽  
Raktham Mektrirat ◽  
...  

Aquaculture has undergone extensive development in recent decades due to its use as a source of protein for human consumption, as models for scientific research, and as pets. The purpose of this study was to survey ornamental fish stores in Chiang Mai province, Thailand to identify practices which affect life quality and welfare of pet fish including general management, biosecurity management, and knowledge about fish disease and drug usage of ornamental fish store owners. The results show that most pet fish stores have poor husbandry in terms of fish health based on the observed incidence of skin erosion and fin rot (92.86%) and white spots on the skin (78.57%) in store fish. Moreover, treatment of these health conditions were performed by experienced people working in the stores without consulting a veterinarian. The top three drugs used for treatment included malachite green oxalate, trichlorfon, and formalin. Interestingly, oxytetracycline and chlortetracycline were also used frequently to treat fish disease. Despite a lack of formal training in fish management, fish health, and drug usage in ornamental fish, the knowledge of owners about fish disease and antibacterial agent usage was determined to be of an intermediate level based on testing. The information gained from this study can be used in future studies to identify stressors that affect pet fish welfare and to investigate biosecurity and ornamental fish welfare in the other sectors of the ornamental fish trade supply chain.


2014 ◽  
Vol 29 (1) ◽  
pp. 83-113 ◽  
Author(s):  
Hye Seung (Grace) Lee ◽  
Xu Li ◽  
Heibatollah Sami

SYNOPSIS In this study, we examine the impact of conditional conservatism on audit fees and, more importantly, the influence of corporate governance on this relationship. Prior literature presents evidence regarding explanations for the existence and pervasiveness of accounting conservatism such as compensation and debt contracting, shareholder litigation, taxation, and accounting regulation. However, there is very limited evidence or discussion of the potential benefit of accounting conservatism on audit risk and thus audit fees, and how the potential benefit can be attenuated by corporate governance quality. Using a sample of firm-year observations over the period of 2004–2009, we provide evidence consistent with conditional conservatism and firms' commitment to such conservatism reducing their audit fees. However, our evidence shows that this reduction in audit fees is moderated by higher corporate governance quality. These results have implications for auditors, regulators, standard setters, and firms' managers. In addition, our study extends the literature on the determinants of audit fees. JEL Classifications: M41; M42; D81; D22.


2003 ◽  
Vol 22 (1) ◽  
pp. 93-108 ◽  
Author(s):  
Ho Young Lee ◽  
Vivek Mande

This study examines how the Private Securities Litigation Reform Act of 1995 (PSLRA) affects auditors' incentives to curtail earnings management by client managers. The most significant reform of PSLRA was the elimination of joint and several liability under which auditors and other parties could be named to lawsuits because of ‘deep pockets’ rather than culpability. While the elimination of joint and several liability provides significant relief to auditors from litigation, opponents of PSLRA argue that it discourages meritorious lawsuits and lowers audit quality, reducing investor confidence in markets. The potential benefit would be greatest for Big 6 firms, who have the highest exposure (largest clients) and significant resources to pay damages. In this paper we argue that if PSLRA induces decreases in audit quality, then we should expect increases in the prevalence of accruals after this Act. To investigate this issue we examine the discretionary accruals of a sample of 2,600 companies three years before and after the act. Our results support this hypothesis. Specifically, we find that after PSLRA income-increasing discretionary accruals rise for auditees of Big 6 firms but not for auditees of non-Big 6 firms.


2021 ◽  
Vol 5 (7) ◽  
pp. 2085-2096
Author(s):  
Jérémy Dumoulin ◽  
Emmanuel Drouard ◽  
Mohamed Amara

A fundamental modelling framework of solar cells is presented in order to quantify the potential benefit of enhanced radiative sky cooling for different single-junction technologies, according to their basic electrical and thermal properties.


Sign in / Sign up

Export Citation Format

Share Document