Abstract：
:Indoor non-air-conditioned environments widely exist in the summer high temperature weather. The work efficiency of the people who stay indoors for a long time is seriously affected by the indoor high temperature. In this paper, the changes of the circadian rhythms of work efficiency in indoor high temperature environments were studied. Ten healthy subjects (five males and five females) were selected in the experiments randomly. In each experiment day, the maximum hourly outdoor temperature was selected as 28 °C, 32 °C, 36 °C, and 38 °C, respectively, to determine the experiment conditions. In each experiment condition, subjects' response time, accuracy rate, grip strength, work willingness, and physiological parameters were monitored for 24 consecutive hours. Meanwhile, the hourly outdoor temperatures of the experiment day were accessed from the weather report during the experiment. Then the cosinor method and statistical method were adopted. The results indicated that the response time, grip strength, and work willingness followed circadian rhythms. However, the accuracy rates of the Stroop color-word test (SCWT) and numeral inspection task (NIT) did not show an obvious circadian rhythm. The effects of high temperature on the circadian rhythms of grip strength and work willingness were mainly reflected in the decreases of the median and amplitude. The effects on the response time were mainly reflected in the decrease of the median. In addition, forehead temperature showed a significant negative correlation to response time, and it could be considered as a predictor to assess the level of work efficiency. This study gives an alternative method to replace direct measurement of the ability indices at work site and provides basic data of 24 consecutive hours, for showing changes in human work efficiency. It could be helpful to predict the low performance in advance to reduce occupational accidents.
journal_name
Int J Environ Res Public Healthauthors
Zheng G,Li K,Bu W,Wang Ydoi
10.3390/ijerph16050759subject
Has Abstractpub_date
2019-03-02 00:00:00issue
5eissn
1661-7827issn
1660-4601pii
ijerph16050759journal_volume
16pub_type
杂志文章abstract：:The asset-based community development (ABCD) approach have been widely used to map local assets and to ensure participation of local communities in public health promotion strategies. Participatory practices, such as ABCD, have been applied to shift public health strategies towards addressing health inequities. In thi...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章,meta分析,评审
doi：10.3390/ijerph16193778
更新日期：2019-10-08 00:00:00
abstract：:Background: Dental cellulitis management is no longer a simple procedure, as more and more patients are needing long-time hospitalization, several surgeries and intensive care follow-up. This prospective study seeks to highlight criteria that can split patients with severe odontogenic infection into two groups: those ...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17238917
更新日期：2020-11-30 00:00:00
abstract：:Understanding factors influencing groundwater quality is critical to the development of best management practices at the large watershed scale. In this study, the shallow groundwater (10-20 m depth) in the Su-Xi-Chang region, eastern China, was investigated as part of a monitoring program from 2007 to 2008 to analyze ...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17041267
更新日期：2020-02-16 00:00:00
abstract：:Native Hawaiians bear a disproportionate burden of type-2 diabetes and related complications compared to all other groups in Hawai'i (e.g., Whites, Japanese, Korean). Distrust in these communities is a significant barrier to participation in epigenetic research studies seeking to better understand disease processes. T...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph13010004
更新日期：2015-12-22 00:00:00
abstract：:Online gaming is a very common form of leisure among adolescents and young people, although its excessive and/or compulsive use is associated with psychological impairments in a minority of gamers. The latest (fifth) edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5, Section III) tentatively ...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17051562
更新日期：2020-02-28 00:00:00
abstract：:Adolescent sexting is a serious public health concern and is associated with adverse psychosocial outcomes, including depression, anxiety, low self-esteem, declining academic performance, and health problems. Effective prevention of sexting requires a comprehensive and deep understanding of the multiple contexts where...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17249477
更新日期：2020-12-17 00:00:00
abstract：:Background: Early-onset diabetes results in longer lifetime hyperglycemic exposure that consequently leads to earlier chronic diabetes complications and premature death. The aim of this study was to quantify the prevalence and risk factors of undiagnosed diabetes and undiagnosed prediabetes in apparently healthy young...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph16132393
更新日期：2019-07-05 00:00:00
abstract：:Universities are now becoming more active in the field of Corporate Social Responsibility (CSR). Nevertheless, they do not appear to be granting the same degree of importance to the dissemination of these activities. This article analyses the voluntary corporate social responsibility information disclosed by leading U...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph18020524
更新日期：2021-01-10 00:00:00
abstract：:The availability of practical tools to assess dietary knowledge and adherence is essential to evaluate the effectiveness of dietary interventions. The aims of this paper were to develop reliable dietary knowledge and adherence questionnaires, suitable for Lebanese adolescents and their parents, and to estimate the fea...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17010147
更新日期：2019-12-24 00:00:00
abstract：:Fecal and double incontinence are known to be more prevalent among the rural elderly. Yet, there have been few studies on their epidemic condition among Chinese rural elders. This study estimated the prevalence and correlates of fecal and double incontinence in rural elderly aged 65 years and over in North China. A mu...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17239105
更新日期：2020-12-06 00:00:00
abstract：:Objective: To determine the differences in the incidences and risks of suicide attempt (SA) and suicidal drug overdose (SDO) between patients with epilepsy with and without comorbid depression by using data from Taiwan's National Health Insurance Research Database. Methods: We analyzed data of patients (≥20 years) who...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph16224533
更新日期：2019-11-15 00:00:00
abstract：:Immersive virtual environments (IVEs) were used to test the effects of biodiversity on recovery from induced stress. Three natural environments and one urban environment were used to represent ordinal levels of biodiversity (none, low, moderate, and high). The four IVEs comprised visual, auditory, and olfactory stimul...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17010056
更新日期：2019-12-19 00:00:00
abstract：:Globally, gastrointestinal (GI) infections by enteric pathogens are the second-leading cause of morbidity and mortality in children under five years of age (≤5 years). While GI pathogen exposure in households has been rigorously examined, there is little data about young children's exposure in public domains. Moreover...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph15081646
更新日期：2018-08-03 00:00:00
abstract：:Total nitrogen (TN) and total phosphorus (TP) concentrations are important parameters to assess the quality of water bodies and are used as criteria to regulate the water quality of the effluent from a wastewater treatment plant (WWTP) in Korea. Therefore, continuous monitoring of TN and TP using in situ instruments i...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph10010219
更新日期：2013-01-10 00:00:00
abstract：:The prevalence of health problems during childhood and adolescence is high in developing countries such as Brazil. Social inequality, violence, and malnutrition have strong impact on youth health. To better understand these issues we propose to combine machine-learning methods and graph analysis to build predictive ne...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17010090
更新日期：2019-12-21 00:00:00
abstract：BACKGROUND:The aim of this study was to investigate depression and other determinants (sleep-deprived behaviors such as hours spent sleeping, watching television, and on the computer) and their association with excessive daytime sleepiness (EDS) among college freshmen. METHODS:Self-administered questionnaires were col...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph16173148
更新日期：2019-08-29 00:00:00
abstract：:Exposure to some chemicals in the workplace can lead to occupational chemical-induced hearing loss. Attention has mainly focused on the adverse auditory effects of solvents. However, other chemicals such as heavy metals have been also identified as ototoxic agents. The aim of this work was to review the current scient...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章,评审
doi：10.3390/ijerph13121223
更新日期：2016-12-09 00:00:00
abstract：:The identification of research priorities in line with current health needs and nursing competencies is a priority. Nevertheless, barriers and facilitators perceived by nurses to performing nursing research have scarcely been investigated. The main aim of this study was to explore the situation in nursing research in ...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17093224
更新日期：2020-05-06 00:00:00
abstract：:Food packaging is used for marketing purposes, providing consumers with information about product attributes at the point-of-sale and thus influencing food choice. The Australian government focuses on voluntary policies to address inappropriate food marketing, including the Health Star Rating nutrition label. This res...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph16183377
更新日期：2019-09-12 00:00:00
abstract：:The Coronavirus Disease 2019 (COVID-19) outbreak has created an unprecedented impact on global health and further aggravated the physical inactivity pandemic. For this reason, the understanding of sociodemographic variables in the context of physical activity levels are important for the field of public health in orde...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17217964
更新日期：2020-10-29 00:00:00
abstract：:Intimate partner violence (IPV) has been declared a global epidemic by the World Health Organization. Although the attention paid to both the perpetrators and victims of gender-based violence has increased, scientific research is still lacking in regard to the representations of operators involved in interventions and...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17155543
更新日期：2020-07-31 00:00:00
abstract：:Skeletal degeneration due to aging, also known as osteoporosis, is a major health problem worldwide. Certain dietary components confer protection to our skeletal system against osteoporosis. Consumption of olives, olive oil and olive polyphenols has been shown to improve bone health. This review aims to summarize the ...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章,评审
doi：10.3390/ijerph13080755
更新日期：2016-07-26 00:00:00
abstract：:Body composition (BC) parameters are associated with cardiometabolic diseases in children; however, the importance of BC parameters for predicting pediatric hypertension is inconclusive. This cross-sectional study aimed to compare the difference in predictive values of BC parameters and conventional anthropometric mea...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17165771
更新日期：2020-08-10 00:00:00
abstract：:We investigated if geologic factors are linked to elevated arsenic (As) concentrations above 5 μg/L in well water in the state of Virginia, USA. Using geologic unit data mapped within GIS and two datasets of measured As concentrations in well water (one from public wells, the other from private wells), we evaluated...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph15040787
更新日期：2018-04-18 00:00:00
abstract：:In school age children and adolescents, anemia might cause lower cognitive function and attention span, which in turn could diminish human capital accumulation. As children born in low-income households are more likely to be anemic, this may prevent many individuals from overcoming the intergenerational poverty traps....
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17051466
更新日期：2020-02-25 00:00:00
abstract：BACKGROUND:Electrocardiography (ECG) and the head-up tilt test (HUTT) are vital in clinical work-up in children with vasovagal syncope (VVS). Ventricular repolarization parameters (QT) measured during the HUTT can be indicative of electrical instability; however, these parameters are not frequently assessed. This study...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17061908
更新日期：2020-03-15 00:00:00
abstract：:This paper introduces a new definition for burnout and investigates the psychometric properties of the Burnout Assessment Tool (BAT). In a prior qualitative study, 49 practitioners were interviewed about their conceptualization of burnout (part 1). Using a dialectical approach, four core dimensions-exhaustion, mental ...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph17249495
更新日期：2020-12-18 00:00:00
abstract：:Leaders engaging in health-promoting leadership can influence their employees' health directly by showing health awareness or indirectly by changing working conditions. With health-promoting leadership, leaders are able to support a healthy working environment by providing resource-oriented working conditions for thei...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph14101264
更新日期：2017-10-20 00:00:00
abstract：:Evidence suggests that the workplace plays an important etiologic role in blood pressure (BP) alterations. Associations in female samples are controversial, and the domestic environment is hypothesized to be an important factor in this relationship. This study assessed the association between job strain and BP within ...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph10126397
更新日期：2013-11-27 00:00:00
abstract：:Concern regarding the potential for developmental health risks associated with certain chemicals (e.g., phthalates, antibacterials) used in personal care products is well documented; however, current exposure data for pregnant women are limited. The objective of this study was to describe the pattern of personal care ...
journal_title：International journal of environmental research and public health
pub_type： 杂志文章
doi：10.3390/ijerph13010105
更新日期：2016-01-06 00:00:00
