China's vocational and technical training

China has embarked on a series of reforms designed to improve the efficiency of productive enterprises through the introduction of elements of a competitive market economy. Vocational and technical education and training (VTE) is to be expanded and improved to meet the skilled labor requirements of a changing economy. The efficiency of the VTE system in meeting changing requirements for skilled labor depends in large part on effective planning and linkages with employment. This study analyzes VTE planning and labor market linkages in the context of the economic reforms, and in comparison with the vocational education and training systems in other countries.Teaching and Learning,Health Monitoring&Evaluation,Curriculum&Instruction,Gender and Education,Tertiary Education

Growth-promoting social safety nets:

Poverty reduction, Hunger, Poor and vulnerable, Cash transfers, Inequality, Pro-poor policies, Safety nets,

Stick or switch? Consumer switching in 14 retail markets across Europe. ESRI Research Bulletin 2019/12

Consumer advocates and regulators encourage the public to search for better deals in markets for services like telecoms, energy and insurance, arguing that there are opportunities to save money and get better service by switching. Consumer switching can also help spur competition. Yet rates of switching vary a lot across markets: many people seldom think about changing their package or service provider and fewer still actually switch. If research can identify some of the barriers that deter people from searching or switching in particular markets, maybe policies can be designed to help enable and encourage switching behaviour. This study examines some of the factors that affect switching rates for European consumers across a wide range of markets

Observations of vector magnetic fields with a magneto-optic filter

We describe the use of the magneto-optic filter (MOF) to observe solar magnetic fields in the potassium line at 7699 Å. The filter has been used in the Big Bear video-magnetograph since 23 October. It gives a high sensitivity and dynamic range for longitudinal magnetic fields and enables us to measure transverse magnetic fields using the sigma component. Examples of the observations are presented

Keep Me Around: Intron Retention Detection and Analysis

We present a tool, keep me around (kma), a suite of python scripts and an R package that finds retained introns in RNA-Seq experiments and incorporates biological replicates to reduce the number of false positives when detecting retention events. kma uses the results of existing quantification tools that probabilistically assign multi-mapping reads, thus interfacing easily with transcript quantification pipelines. The data is represented in a convenient, database style format that allows for easy aggregation across introns, genes, samples, and conditions to allow for further exploratory analysis

The continuous plankton recorder survey: A long-term, basin-scale oceanic time series

In the 1920s, before the advent of echo sounders, fishery biologists were greatly concerned with assisting the fisherman to locate schools of pelagic fish. One of the approaches they developed was to relate the distribution of the planktonic food organisms to the presence of the schools of predators such as herring (Clupea harengus). The British planktologist, Alister Hardy, who had already carried out extensive studies on the feeding preferences of herring (Hardy, 1926a), initiated a program to examine the fishermen's contention that herring schools avoided 'green', i.e., phytoplankton-rich, water but could be correlated with high concentrations of zooplankton. This practical program was centered on the use of a specially developed instrument, the 'Plankton Indicator', designed to be used by the fisherman to assist in the search for suitable waters. It had limited success in its main aim but, as a collecting device, it embodied several profoundly important features. It was a simple instrument which was robust enough to be deployed and recovered by the crew of commercial vessels (in this case fishing vessels) while they were underway. The Indicator however, was no more than a high speed net which integrated the plankton over the area of sampling, but Hardy had also become interested in describing the patchiness of planktonic populations. He thus developed the Continuous Plankton Recorder (CPR) where he substituted the fixed filter screen of the Indicator by a continually moving length of silk mesh. The screen traversed at constant speed across the path of the incoming water and the trapped organisms were retained in place by sandwiching beneath an additional second mesh screen. Thus, knowing the speed of the towing vessel and the shooting and hauling positions, the spatial patterns of the plankton could be determined. Hardy took the first CPR to the Antarctic where he used it in the Southern Atlantic (Hardy, 1926b) and later deployed it in the North Sea to make some of the earliest contiguous records of plankton patchiness

Long-term consequences of early childhood malnutrition

"This paper examines the impact of preschool malnutrition on subsequent human capital formation in rural Zimbabwe using a maternal fixed effects-instrumental variables (MFE-IV) estimator with a long-term panel data set. Representations of civil war and drought 'shocks' are used to identify differences in preschool nutritional status across siblings. Improvements in height-for-age in preschoolers are associated with increased height as a young adult and number of grades of schooling completed. Had the median preschool child in this sample had the stature of a median child in a developed country, by adolescence, she would be 4.6 centimeters taller and would have completed an additional 0.7 grades of schooling." Authors' AbstractCivil war Africa ,

Long-term consequences of early childhood malnutrition

"This paper examines the impact of preschool malnutrition on subsequent human capital formation in rural Zimbabwe using a maternal fixed effects-instrumental variables (MFE-IV) estimator with a long-term panel data set. Representations of civil war and drought 'shocks' are used to identify differences in preschool nutritional status across siblings. Improvements in height-for-age in preschoolers are associated with increased height as a young adult and number of grades of schooling completed. Had the median preschool child in this sample had the stature of a median child in a developed country, by adolescence, she would be 4.6 centimeters taller and would have completed an additional 0.7 grades of schooling." Authors' AbstractCivil war Africa ,