Aerial Bombardment and Educational Attainment

This paper provides evidence that the Allied bombing of Vietnam, the longest and heaviest aerial bombardment in history, imposed detrimental ramifications on educational attainment and future labor market outcomes of school-age individuals. By exploiting the plausibly exogenous district-by-cohort variation in bomb destruction under a difference-in-differences framework, we find that an increase in bomb intensity leads to significantly fewer educational years completed and lower future earnings for school-age children exposed to the bombardment. We further show that both the supply-side factors (inadequate school security and the lack of teachers) and the demand-side factors (residential casualties, restricted access to healthcare, damaged properties, and increased reliance on welfare assistance) could be potential mechanisms driving the long-term consequences of aerial bombardment. Our findings underline the importance of conflict prevention and post-conflict reconstruction in promoting sustainable development

Shedding Light on Maternal Education and Child Health in Developing Countries

This paper investigates the intergenerational effects of maternal education on child health in 68 developing countries across five continents over nearly three decades. Exploiting the between-sisters variation in the educational attainment of the mothers, we find that mother’s education is positively associated with child health measured by the three most commonly used indices, namely height-for-age, weight-for-height, and weight-for-age. Our mechanism analyses further show that these favorable effects could be, at least in part, attributed to fertility behavior, assortative matching, health care utilization, access to information, health knowledge, and labor market outcome. Given the long-lasting impacts of early-life health over the life cycle, our findings underline the importance of maternal education in improving economic and social conditions in developing countries

The Law on Child Labor: A Correlational Study in Vietnam

According to the International Labsour Organization (ILO), Vietnam is the first country in Asia and the second country in the world to ratify the United Nations Convention on the Rights of the Child. Among them, are conventions related to child labor such as Convention 138, on a minimum age for employment in 1973 (Convention 138); Convention 182, which prohibits and urgently acts to eliminate the worst forms of child labor in 1999 (Convention 182). During the process of joining conventions on child labor, Vietnam’s legal system has been issued, amended, and adjusted to enforce international commitments. However, from the perspective of the conventions on labor children that Vietnam has joined, the national legal system still has shortcomings from the age of labor, occupations that are allowed to use child labor to forms of labor… The article uses the correlational research method, comparing the regulations of the ILO convention with the law regulating child labor in Vietnam and then proposing solutions to improve the Vietnam national law. Keywords: copyright, three-step test, intellectual property rights, infringement, universities… DOI: 10.7176/JLPG/138-05 Publication date: December 31st 202

Vietnamese American women’s beliefs and perceptions on cervical cancer, cervical cancer screening, and cancer prevention vaccines: A community-based participatory study

Cervical cancer remains commonly diagnosed in Vietnamese American women. Despite efforts to increase cervical cancer screening among Vietnamese American women, participation rates are persistently lower than the national goal. The objective of this study is to explore beliefs of Vietnamese American women about cervical cancer, cervical cancer screening, and cancer prevention vaccines. A qualitative descriptive investigation captured group perceptions about meaning and beliefs of cervical cancer, screening, and cancer prevention vaccines, and participants’ stories using a community-based participatory research approach. Forty Vietnamese American women were recruited from the Portland, Oregon metropolitan area into four focus groups. Using a process of directed content analysis, focus group transcripts were coded for themes. We found that cervical cancer continues to be a difficult topic to discuss, and Vietnamese American women may not bring the topic up themselves to their health care providers. Some women experienced intense emotions of fear or shame of having their cervix examined. Women delayed seeking cervical cancer screening and needed to have early warning signs, which guided them as to when to seek health care. Women focused on cleanliness through vaginal and/or perineal washing as primary prevention for cervical cancer. There were limited awareness and knowledge about cancer prevention vaccines, specifically the human papillomavirus. Some women relied heavily on their informal social networks of family, friends, or community for health knowledge. Fear and misunderstanding dominated the beliefs of Vietnamese American women about cervical cancer screening and prevention. These findings underscored the importance of having culturally-specific findings, which will inform a multicomponent intervention to promote cervical cancer screening and cancer prevention vaccine uptake within this population

Childhood Acute Poisoning at Haiphong Children\u27s Hospital: A 10-Year Retrospective Study

INTRODUCTION: Children are most often harmed by acute poisoning, which may cause disability or even death. This demonstrates the critical necessity for epidemiologic studies specific to each nation and area since they aid in developing plans for the prevention of acute poisoning. There are no data or outdated data on acute poisoning in children in Vietnam. This research would partly fill this existing gap and compare the trend with other places across the globe. METHODS: A retrospective study was conducted in the 10-year period from 2012 to 2021 in Haiphong Children\u27s Hospital, Vietnam. RESULTS: There were 771 children hospitalized due to acute poisoning. Children in the 1-5-year-old group accounted for the highest rate, at 506 (65.6%). The mean age was 4.5 ± 4.1 years old. The male-to-female ratio was 1.2/1. Nonpharmaceutical chemicals were the most common agent in 331 cases (42.9%), including cleaning products 63 (19.0%), rat poison 60 (18.1%), and petrol 42 (12.7%). Medications were the second most common agent in 290 cases (37.6%), mostly paracetamol 60 (20.7%) and sedatives 40 (13.8%). There were 633 (82.1%) children exposed to poisons unintentionally. CONCLUSION: Children between the ages of 1 and 5 are more likely to be exposed to harmful substances. The most common agents were nonpharmaceutical chemicals followed by pharmaceuticals. Most incidents were inadvertent. Finally, our research may provide insights that public health authorities might use to plan practical actions

The Psychological Consequences of COVID-19 Lockdowns

COVID-19 outbreak has resulted in the largest number of lockdowns worldwide in history. While lockdowns may reduce the spread of COVID-19, the downside costs of this approach could be dreadful. By exploiting the differential timing of lockdown implementation across the United States within a difference-in-differences framework, we find that the pandemic lockdowns are associated with a variety of adverse psychological outcomes, namely, anxiety, worry, disinterest, depression, and poor general health perception. Our mechanism analyses suggest that these detrimental impacts could be attributed to concerns towards food, housing, and employment security. We further show that African Americans and women are especially susceptible to the adverse repercussions of the lockdowns. The findings imply that lockdowns should be accompanied by policies aimed to prevent mental health burden and deepening inequality

Desert Locust Swarms and Child Health

This study evaluates how in-utero exposure to an insect pest invasion, particularly, the outbreak of desert locust swarms, affects early childhood health in Africa and Asia over the past three decades (1990-2018). Employing the difference-in-differences model, we find that children being prenatally exposed to the outbreak have their height-for-age, weight-for-height, and weight-for-age z-scores lower by 0.159, 0.148, and 0.155 standard deviations, respectively, compared to unexposed children. Our heterogeneity analyses show that the health setbacks disproportionately fall on children of disadvantaged backgrounds, i.e., those born to lower-educated mothers, poorer mothers, and rural mothers. To the extent that poor health in early life exerts long-lasting irreversible consequences over the life cycle, the study calls for effective measures to minimize the pernicious effects of the desert locust swarm outbreak

BaAl1.4Si0.6O3.4N0.6:Eu2+ green phosphors’ application for improving luminous performance

The molten salt synthesis (MSS) method was used to effectively prepare green phosphors BaAl1.4Si0.6O3.4N0.6:Eu2+ (or BSON:Eu2+) via one homogeneous sphere-like morphology utilizing NaNO3 in the form of the reacting agent. The phosphors produced one wide stimulation spectrum between 250 and 460 nm, as well as a significant green emission has a maximum point at 510 nm owing to the 4f65d1-4f7 (8S7/2) shifts for Eu2+ ions. With illumination under 365 as well as 450 nm, the ideal discharge strengths for the specimen prepared utilizing melted salt would receive a boost of 17% and 13%, surpassing the specimen prepared utilizing the traditional solid-state reaction (SSR) approach. The abatement of concentration for the ions of Eu2+ from BSON:Eu2+ is 5 mol%. In addition, the interactivity of dipole-dipole would be the cause of said abatement. Heat abatement would be studied utilizing the formation coordinate method with abatement temperature reaching ∼200 oC. Elemental mapping as well as power-dispersing X-ray spectroscopy (EDS) spectra demonstrated that the expected BaAl1.4Si0.6O3.4N0.6:Eu2+ materials were formed