BACKGROUND AND OBJECTIVES It is unclear which plaque component is related with long-term clinical outcomes in patients with coronary artery occlusive disease (CAOD). We assessed the relationship between plaque compositions and long-term clinical outcomes in those patients. SUBJECTS AND METHODS The study subjects consisted of 339 consecutive patients (mean 61.7±12.2 years old, 239 males) who u...

Producers and exporters of fresh fruits and vegetables from developing countries like Brazil are increasingly required to demonstrate the safety and traceability of their produce up to the consumption stage. In fact, the Brazilian export market is still relatively underdeveloped, with an export share of only 2.4% of the total produced volume. However, certification may also have the effect of a...

The study analyzed factors that motivate agricultural extension agents in Agricultural Development Programme of Abia State. Primary data were collected from 96 extension agents in Abia State, Nigeria who were selected using multi-stage random sampling technique. Data were analyzed using descriptive statistics, mean score, ordered logit and Spearman rank correlation. It was revealed that 58.3% o...

Blockchain is the frontier of modern science and technology, promoting its application in agriculture great significance to agricultural development. Taking farmers who are essential subjects as research object, this paper applies binary Logit model investigate farmers’ willingness apply blockchain influencing factors. Based on rigorous analyses data models, main conclusions obtained. First, at...

Farmers incur proportional and fixed transactions costs in selling their crops on markets. Using data for Peruvian potato farmers, we propose a method to measure these transactions costs. When opportunities exist to sell a crop on alternative markets, the observed choice of market can be used to infer a monetary measure of transactions costs in market participation. The market choice model is f...

OBJECTIVES The Free First Visit (FFV) program was implemented in 2010 to promote early preventive dental visits for children <36 months of age in Manitoba, Canada. The purpose was to understand parents' and caregivers' perspectives on the program. METHODS Three focus groups with 21 participants were conducted in Winnipeg, Canada using an interview guide in this qualitative study. RESULTS Mo...

New-generation retroviral vectors have potential applications in vaccination and gene therapy. Foamy viruses are particularly interesting as vectors, because they are not associated to any disease. Vector research is mainly based on primate foamy viruses (PFV), but cats are an alternative animal model, due to their smaller size and the existence of a cognate feline foamy virus (FFV). The potent...

Foamy viruses (FVs) are distinct retroviruses classified as Spumaretrovirinae in contrast to the other retroviruses, the Orthoretrovirinae. As a unique feature of FVs, Gag is not sufficient for sub-viral particle (SVP) release. In primate and feline FVs (PFV and FFV), particle budding completely depends on the cognate FV Env glycoproteins. It was recently shown that an artificially added N-term...