Is Asian flushing syndrome a disadvantage in the labor market?

A large fraction of people in East Asia are incapable of digesting alcohol because of a genetic deficiency. This study examines whether the variation in alcohol tolerance contributes to inequality in the labor market. We conduct our original surveys in Japan, Taiwan, and Korea with the measurement of respondents' degree of alcohol tolerance by a bio-marker test.

Predicting attitudinal and behavioral responses to COVID-19 pandemic using machine learning.

At the beginning of 2020, COVID-19 became a global problem. Despite all the efforts to emphasize the relevance of preventive measures, not everyone adhered to them. Thus, learning more about the characteristics determining attitudinal and behavioral responses to the pandemic is crucial to improving future interventions.

Political ideology predicts preventative behaviors and infections amid COVID-19 in democracies.

Can one's political ideology predict his or her testing positive for COVID-19 and how? The present study leveraged a recent (April-May 2020) survey of 27,260 individuals across 27 democracies to investigate the associations between political ideology and coronavirus infections. Our individual-level data and mediation analyses allow us to tease out different correlational paths according to which one's political ideology affects his or her infection. We found a more right-leaning attitude to be associated with a higher probability of testing positive both directly and indirectly through conspiracy theory beliefs and physical distancing.

National identity predicts public health support during a global pandemic.

Changing collective behaviour and supporting non-pharmaceutical interventions is an important component in mitigating virus transmission during a pandemic. In a large international collaboration (Study 1, N = 49,968 across 67 countries), we investigated self-reported factors associated with public health behaviours (e.g.

Skin wound healing assessment via an optimized wound array model in miniature pigs.

An appropriate animal wound model is urgently needed to assess wound dressings, cell therapies, and pharmaceutical agents. Minipig was selected owing to similarities with humans in body size, weight, and physiological status. Different wound sizes (0.

Using Facebook data to predict the 2016 U.S. presidential election.

We use 19 billion likes on the posts of top 2000 U.S. fan pages on Facebook from 2015 to 2016 to measure the dynamic ideological positions for politicians, news outlets, and users at the national and state levels.

Long-term impacts of early-life exposure to malaria: Evidence from Taiwan's Eradication Campaign in the 1950s.

This paper utilizes the eradication campaign in Taiwan in the 1950s to estimate the long-term impacts of early-life (in utero and postnatal) exposure to malaria. Matching adults in the 1992-2012 Taiwan Social Change Survey to the malaria intensity in their individual place and year of birth, difference-in-difference estimation shows strong evidence that the eradication increased men's own educational attainment as well as their family income in adulthood. We also use the 1980 census data to show there was a sharp education increase after the eradication.

Toward reliable retrieval of functional information of papillary dermis using spatially resolved diffuse reflectance spectroscopy.

Spatially resolved diffuse reflectance spectroscopy (SRDRS) has been employed to quantify tissue optical properties and its interrogation volume is majorly controlled by the source-to-detector separations (SDSs). To noninvasively quantify properties of dermis, a SRDRS setup that includes SDS shorter than 1 mm is required. It will be demonstrated in this study that Monte Carlo simulations employing the Henyey-Greenstein phase function cannot always precisely predict experimentally measured diffuse reflectance at such short SDSs, and we speculated this could be caused by the non-negligible backward light scattering at short SDSs that cannot be properly modeled by the Henyey-Greenstein phase function.

Does in utero exposure to Illness matter? The 1918 influenza epidemic in Taiwan as a natural experiment.

This paper tests whether in utero conditions affect long-run developmental outcomes using the 1918 influenza pandemic in Taiwan as a natural experiment. Combining several historical and current datasets, we find that cohorts in utero during the pandemic are shorter as children/adolescents and less educated compared to other birth cohorts. We also find that they are more likely to have serious health problems including kidney disease, circulatory and respiratory problems, and diabetes in old age.

HBeAg(+) and sex ratio of offspring: evidence form Taiwan's three million newborns.

Objective: Mothers sero-positive for hepatitis B are slightly more likely to have a son. It is not known whether it is ever having HBV (HBsAg[+]) or currently active HBV (HBeAg[+]) which is associated with having a son.

Method: Multivariable linear regression was used to assess the adjusted association of HBeAg(+) with offspring sex in all (90%) births (~3 million) in Taiwan from 1988 to 1999.

Do lower birth weight babies have lower grades? Twin fixed effect and instrumental variable method evidence from Taiwan.

By combining two unique Taiwanese datasets, this paper investigates how birth weight affects grades at age 15 years. To tackle the endogeneity problem caused by omitted variables, we first compare birth weight and grade variation within twins. We find that birth weight does increase grades but only when both twins weigh less than 3000g at birth, which indicates that the effect is non-linear, and when the weight difference between the twins is larger than 200g.

As low birth weight babies grow, can well-educated parents buffer this adverse factor? A research note.

This research note combines two national Taiwanese data sets to investigate the relationships among low birth weight (LBW) babies, their parents' educational levels, and their future academic outcomes. We find that LBW is negatively correlated with the probability of such children attending college at age 18; however, when both parents are college or high school graduates, such negative effects may be partially offset. We also show that discrimination against daughters occurs, but only for daughters who were LBW babies.