Food price bubbles are a phenomenon in which the cost of some food items or commodities climbs quickly and unreasonably before collapsing due to reasons such as speculation, supply demand imbalances, meteorological occurrences, governmental actions. Governments academics keep an eye on prices spot address these bubbles. The aim this paper is analyze bubble despite global slowdown by examining i...

Serial assessments of neurocognitive functioning in athletes with concussion are commonly used for return to play decisions. This study provides reliable change indices (RCIs) for computerized tests from 40 NCAA Division I collegiate athletes that suffered a sports-related concussion. The normative data that resulted from the RCIs and subsequent analyses of differences between improved and not ...

Recent studies have shown the value of mobile phone data to tackle problems related to economic development and humanitarian action. In this research, we assess the suitability of indicators derived from mobile phone data as a proxy for food security indicators. We compare the measures extracted from call detail records and airtime credit purchases to the results of a nationwide household surve...

Vietnam has become the second largest rice exporter in the world. However, the food security is still a local urgent necessity for the farmers in several parts of the country, particularly, in area where most of arable land used to low paddies have been transferred to uncertain crops causing many difficulties to farmers on their food need. The current and potential contributions of aquaculture ...

Recently revisited, the concept of niche ecology has lead to the formalisation of functional and trophic niches using stable isotope ratios. Isotopic diversity indices (IDI) derived from a set of measures assessing the dispersion/distribution of points in the δ-space were recently suggested and increasingly used in the literature. However, three main critics emerge from the use of these IDI: 1)...

food intake of rats increases during pregnancy. this requires changes in the structure of the small intestine to absorb additional food. the aim of the present study was to investigate the morphological changes in the layers of small intestine in rats during pregnancy. duodenum, jejunum and ileum of 18 pregnant sprague-dawley rats (day 7, 14 and 21 of pregnancy) were collected. villous height a...