In the last two or three decades,physical activity(PA) has gained increasing recognition as being essential for maintaining good health and improving quality of life for all ages.Children have traditionally been activ...In the last two or three decades,physical activity(PA) has gained increasing recognition as being essential for maintaining good health and improving quality of life for all ages.Children have traditionally been active in both free play and organized sports.However,there has been a recent decline in the PA levels among children for various reasons.This lifestyle change has resulted in increased obesity accompanied by a rise in diabetes and cardiovascular risk among otherwise healthy children.These lifestyle changes have been shown to be even more a problem when the child is already affected by a chronic disease.Due to medical limitations and contraindications,much care must be taken to make certain that these children are involved in the appropriate volume and intensity of exercise.The type of activity must also be given careful consideration to avoid undue risk for the child who may have problems such as poor balance,limited strength,poor vision,or cognitive disability.Further complications are either caused or exacerbated by lack of sufficient PA.The priority beyond concern for safety should be focused on ensuring the highest quality of life possible.The purpose of this review is to examine how PA can benefit children with selected chronic health conditions.展开更多
A self-developed sewer health assessment system using the fuzzy comprehensive evaluation and analytical hierarchy process was applied to give a comprehensive health condition evaluation on part of the local sewers in ...A self-developed sewer health assessment system using the fuzzy comprehensive evaluation and analytical hierarchy process was applied to give a comprehensive health condition evaluation on part of the local sewers in a southern Chinese city based on the sewer video data collected by a sewer inspection closed circuit television （CCTV） robot. Aside from the overall condition evaluation, the structure, function, and stability status of the sewer were also analyzed using the method. A comprehensive index H was proposed to give the overall health condition of pipes with different defects, and Ht, Hs, and If were used to quantify the defects affecting the tightness, stability, and function of the pipe, respectively. Results show that 48% of the inspected pipes were in good condition （0〈H〈0.25）, and about 33% of the sewer pipes analyzed were categorized to be at severe or urgent condition levels （H 〉 0.5）, although most of the pipes were installed only within five years. Frequent sedimentation affects the function of the sewer, and deformation and joint damage affect the structure of the sewer.展开更多
Using a center etched single mode optical fiber, a simple vibration senor is designed to monitor the vibrations of a simply supported beam. The sensor has high linear response to the axial displacement of about 0.8mm ...Using a center etched single mode optical fiber, a simple vibration senor is designed to monitor the vibrations of a simply supported beam. The sensor has high linear response to the axial displacement of about 0.8mm with a sensitivity of 32mV/10p, m strain. The sensor is tested for periodic and suddenly released forces, and the results are found to coincide with the theoretical values. This simple design, small in size and low cost sensor may find applications in industry and civil engineering to monitor the vibrations of the beam structures and bridges.展开更多
WITH the deepening of economic reform, an increasingly large surplus labor force is transforming urban areas. They are flocking to areas such as Guangdong Province, which has attracted the highest number of rural migr...WITH the deepening of economic reform, an increasingly large surplus labor force is transforming urban areas. They are flocking to areas such as Guangdong Province, which has attracted the highest number of rural migrant workers in the country. In the first six months of 1996, its registered migrant labor force from other provinces reached 5.4 million; in Zhongshan City alone, it numbers more than 400,000, among whom 240,000 are women.展开更多
To determine the correlation between the working environment and the health status of employees in solar greenhouse, 1171 employees were surveyed. The results show the ＇Greenhouse diseases＇ are affected by many fact...To determine the correlation between the working environment and the health status of employees in solar greenhouse, 1171 employees were surveyed. The results show the ＇Greenhouse diseases＇ are affected by many factors. Among general uncomforts, the morbidity of the bone and joint damage is the highest and closely related to labor time and age. Planting summer squash and wax gourd more easilv cause skin pruritus.展开更多
Mining machineries are generally exposed to intensive vibrations in harsh mining environment. If vibrations are beyond the tolerable limit, the machine and its operator health will be under the risk. In this work, the...Mining machineries are generally exposed to intensive vibrations in harsh mining environment. If vibrations are beyond the tolerable limit, the machine and its operator health will be under the risk. In this work, the vibration of a mining truck at different operational conditions are simulated and discussed. To achieve this aim, three haul roads with low, medium and poor qualities are considered based on the ISO standard. Accordingly, the vibration of a mining truck in different speeds, payload and distribution qualities of materials in the dump body are evaluated in each haul road quality using Trucksim software. The simulation results with statistical discussions indicate that the truck speed and the materials distribution quality have significant effects on the root mean square(RMS) of vertical vibrations. However, the effect of the payload is not considerable on the RMS. Moreover, the accumulation of materials on the rear side of the truck dump body is efficient on the vibrational health risk.展开更多
Globally there is an increased digitalization going on with an increasing number of people having access to the internet, having smartphones and now also in many countries being expected to access health-related infor...Globally there is an increased digitalization going on with an increasing number of people having access to the internet, having smartphones and now also in many countries being expected to access health-related information and schedule appointments through websites, apps or web-based portals. Healthcare providers have also adopted this with an increasing number of public or private organizations providing web-based portals as well as app interfaces to some of the largest electronic healthcare systems. The benefit of this is easier access, more efficient provision of services, increased transparency and improved workflows. This may increase the population’s capability to manage their conditions and reduce the contacts to, thereby burdening healthcare professionals. But not all will be able to benefit from this digital (r)evolution. Those who will not be able to include people with dementia. For people with dementia to also be able to take advantage of digital health tools and services, it will require planning and involvement of caregivers. In 2017, we presented the Epital Care Model as a framework to organize an efficient people-centered cross-disciplinary and cross-sectoral way to organize activities, roles, responsibilities and describe geographical locations and used technologies in response to individuals’ specific diagnoses and everyday changes in their condition. In 2021, an EU-funded project was initiated to investigate how living labs and scaling up could be done building upon the ECM. One of the living labs was organized around an organization providing care to PWD in Netherlands. In the period 2021 to 2024, we have tried to identify ways for how the ECM could be used to digitally enable the services provided by the organization. In 2022, the care organization tanteLouise started a project originally named Daycare Centre2.0 (now called “Van Thuis Uit” meaning “From Home”), together with healthcare insurance company CZ, and developed a model for onboarding people with dementia and introducing them to specific interventions based on their personal goals and needs. We here present how the ECM and the “Van Thuis Uit” can be mapped within each other to create synergy in creating a healthcare setting for people with dementia. This work may serve as a model for other conditions, where individuals are likely to need more intensive support from their informal caregivers due to a relatively rapid progression of the condition or development of severe impairments. Examples here can be neurologic conditions such as multiple sclerosis and amyotrophic lateral sclerosis or the final stage of conditions that require palliation.展开更多
The knowledge on rabbit welfare may be improved by the use of correct tools for monitoring the different aspects of rabbit industrial farming. Therefore, the aim of this study was to define parameters related to healt...The knowledge on rabbit welfare may be improved by the use of correct tools for monitoring the different aspects of rabbit industrial farming. Therefore, the aim of this study was to define parameters related to health and welfare of animals in industrial farms with intensive husbandry. Health, management, environmental and productive parameters were firstly characterized and then a protocol to assess welfare of rabbits was define. The research was conducted on 8 industrial farms from 2004 to 2007 and around 30 inspections were done in each farm. At each visit, the health conditions were established by： （1） necropsy on animals of different productive category; （2） specific laboratory investigations based on the lesions observed; （3） checking the presence of parasites in environmental faecal samples; （4） bacteriological examination of vaginal, nasal and rectal swabs of rabbit of different age. The immune conditions and the efficacy of vaccinations were measured by determining anti-Myxomatosis and anti-Rabbit Haemorrhagic Disease antibodies using competitive ELISAs, and anti-Encephalitozoon cunicoli antibodies by immunocarbonassay. The environmental conditions were evaluated by measuring air temperature, relative humidity, ammonia concentration and bacterial/fungal count. Finally the productive parameters were also recorded and elaborated. All the entered values were then utilized for defining a score system to establish health and welfare conditions.展开更多
The development of the sensor suitable for measuring large load stress to the anchor cable becomes an important task in bridge construction and maintenance. Therefore, a new type of optical fiber sensor was developed ...The development of the sensor suitable for measuring large load stress to the anchor cable becomes an important task in bridge construction and maintenance. Therefore, a new type of optical fiber sensor was developed in the laboratory - optical fiber grating sensor for force measurement of anchor cable （OFBFMAC）. No similar report about this kind of sensor has been found up to now in China and other countries. This sensor is proved to be an effective way of monitoring in processes of anchor cable installation, cable cutting, cable force regulation, etc, with the accurate and repeatable measuring results. Its successful application in the tie bar cable force safety monitoring for Wuhan Qingchuan bridge is a new exploration of optical fiber grating sensing technology in bridge tie bar monitoring system.展开更多
Management of diabetes constitutes significant social and economic burdens worldwide.There is a shortage of empirical studies on the management of diabetes and the associated mental health issues through spiritual bel...Management of diabetes constitutes significant social and economic burdens worldwide.There is a shortage of empirical studies on the management of diabetes and the associated mental health issues through spiritual beliefs and faith-based interventions(FBIs).It is not also clear how spiritual beliefs and FBIs account for the effective management of diabetic conditions.This article discusses the impact of spiritual beliefs and FBIs in the management of diabetes,from relationship and efficacy studies that report outcomes from experimental procedures of related interventions.The majority of the relationship studies showed positive relationships,while efficacy studies showed a high efficacy of interventions in faith-based approaches.However,none of the studies clearly reported the mechanisms of change or modality of operation in a FBI that can serve as a model across culture and context.Possible mechanisms of change were discussed for further development of a standard faith-based model,and finally,suggestions for future research were also highlighted by the authors.展开更多
Health condition and replacement time of terminal bud were selected as quality indexes of regenerated seedlings in 3 different growth forms to analyze their impact on seedling height and ground diameter. The results s...Health condition and replacement time of terminal bud were selected as quality indexes of regenerated seedlings in 3 different growth forms to analyze their impact on seedling height and ground diameter. The results showed that quality of terminal bud was related to the seedling growth, the regenerated seedlings with healthy terminal buds but no replacement experienced the largest growth amount and slight damage of terminal bud or one replacement stimulated growth of ground diameter. Multiple replacements of terminal bud would reduce seedling quality and influence its growth. Exploration of the quality characters of seedlings helped to know the dynamic features of early seedling growth, and provided theoretical support for the tending operation to improve quality of natural tropical forest.展开更多
BACKGROUND Several studies have demonstrated that the coronavirus disease 2019(COVID-19)has affected daily living and the healthcare system.No previous study has described the consequences of COVID-19 on emergency dep...BACKGROUND Several studies have demonstrated that the coronavirus disease 2019(COVID-19)has affected daily living and the healthcare system.No previous study has described the consequences of COVID-19 on emergency department(ED)visits and hospital admission among kidney transplant(KT)recipients.AIM To investigate the impact of the COVID-19 pandemic on ED visits and hospital admissions within 1 year in patients who underwent KT in Thailand.METHODS We conducted a retrospective study at a university hospital in Thailand.We reviewed the hospital records of KT patients who visited the ED during the outbreak of COVID-19(from January 2020 to December 2021).We used the previous 2 years as the control period in the analysis.We obtained baseline demographics and ED visit characteristics for each KT patient.The outcomes of interest were ED visits and ED visits leading to hospital admission within the 1^(st)year following a KT.The rate of ED visits and ED visits leading to hospital admissions between the two periods were compared using the stratified Cox proportional hazards model.RESULTS A total of 263 patients were included in this study:112 during the COVID-19 period and 151 during the control period.There were 34 and 41 ED visits after KT in the COVID-19 and control periods,respectively.The rate of first ED visit at 1 year was not significantly different in the COVID-19 period,compared with the control period[hazard ratio(HR)=1.02,95%confidence interval(CI):0.54-1.92;P=0.96].The hospital admission rate was similar between periods(HR=0.92,95%CI:0.50-1.69;P=0.78).CONCLUSION ED visits and hospital admissions within the 1st year in KT recipients were not affected by the COVID-19 pandemic.Despite these findings,we believe that communication between post-KT patients and healthcare providers is essential to highlight the importance of prompt ED visits for acute health conditions,particularly in post-KT patients.展开更多
文摘In the last two or three decades,physical activity(PA) has gained increasing recognition as being essential for maintaining good health and improving quality of life for all ages.Children have traditionally been active in both free play and organized sports.However,there has been a recent decline in the PA levels among children for various reasons.This lifestyle change has resulted in increased obesity accompanied by a rise in diabetes and cardiovascular risk among otherwise healthy children.These lifestyle changes have been shown to be even more a problem when the child is already affected by a chronic disease.Due to medical limitations and contraindications,much care must be taken to make certain that these children are involved in the appropriate volume and intensity of exercise.The type of activity must also be given careful consideration to avoid undue risk for the child who may have problems such as poor balance,limited strength,poor vision,or cognitive disability.Further complications are either caused or exacerbated by lack of sufficient PA.The priority beyond concern for safety should be focused on ensuring the highest quality of life possible.The purpose of this review is to examine how PA can benefit children with selected chronic health conditions.
文摘A self-developed sewer health assessment system using the fuzzy comprehensive evaluation and analytical hierarchy process was applied to give a comprehensive health condition evaluation on part of the local sewers in a southern Chinese city based on the sewer video data collected by a sewer inspection closed circuit television （CCTV） robot. Aside from the overall condition evaluation, the structure, function, and stability status of the sewer were also analyzed using the method. A comprehensive index H was proposed to give the overall health condition of pipes with different defects, and Ht, Hs, and If were used to quantify the defects affecting the tightness, stability, and function of the pipe, respectively. Results show that 48% of the inspected pipes were in good condition （0〈H〈0.25）, and about 33% of the sewer pipes analyzed were categorized to be at severe or urgent condition levels （H 〉 0.5）, although most of the pipes were installed only within five years. Frequent sedimentation affects the function of the sewer, and deformation and joint damage affect the structure of the sewer.
文摘Using a center etched single mode optical fiber, a simple vibration senor is designed to monitor the vibrations of a simply supported beam. The sensor has high linear response to the axial displacement of about 0.8mm with a sensitivity of 32mV/10p, m strain. The sensor is tested for periodic and suddenly released forces, and the results are found to coincide with the theoretical values. This simple design, small in size and low cost sensor may find applications in industry and civil engineering to monitor the vibrations of the beam structures and bridges.
文摘WITH the deepening of economic reform, an increasingly large surplus labor force is transforming urban areas. They are flocking to areas such as Guangdong Province, which has attracted the highest number of rural migrant workers in the country. In the first six months of 1996, its registered migrant labor force from other provinces reached 5.4 million; in Zhongshan City alone, it numbers more than 400,000, among whom 240,000 are women.
基金supported by the Profession Expert Group of Facility Cultivation and Engineering(CARS-25-D-03)
文摘To determine the correlation between the working environment and the health status of employees in solar greenhouse, 1171 employees were surveyed. The results show the ＇Greenhouse diseases＇ are affected by many factors. Among general uncomforts, the morbidity of the bone and joint damage is the highest and closely related to labor time and age. Planting summer squash and wax gourd more easilv cause skin pruritus.
文摘Mining machineries are generally exposed to intensive vibrations in harsh mining environment. If vibrations are beyond the tolerable limit, the machine and its operator health will be under the risk. In this work, the vibration of a mining truck at different operational conditions are simulated and discussed. To achieve this aim, three haul roads with low, medium and poor qualities are considered based on the ISO standard. Accordingly, the vibration of a mining truck in different speeds, payload and distribution qualities of materials in the dump body are evaluated in each haul road quality using Trucksim software. The simulation results with statistical discussions indicate that the truck speed and the materials distribution quality have significant effects on the root mean square(RMS) of vertical vibrations. However, the effect of the payload is not considerable on the RMS. Moreover, the accumulation of materials on the rear side of the truck dump body is efficient on the vibrational health risk.
文摘Globally there is an increased digitalization going on with an increasing number of people having access to the internet, having smartphones and now also in many countries being expected to access health-related information and schedule appointments through websites, apps or web-based portals. Healthcare providers have also adopted this with an increasing number of public or private organizations providing web-based portals as well as app interfaces to some of the largest electronic healthcare systems. The benefit of this is easier access, more efficient provision of services, increased transparency and improved workflows. This may increase the population’s capability to manage their conditions and reduce the contacts to, thereby burdening healthcare professionals. But not all will be able to benefit from this digital (r)evolution. Those who will not be able to include people with dementia. For people with dementia to also be able to take advantage of digital health tools and services, it will require planning and involvement of caregivers. In 2017, we presented the Epital Care Model as a framework to organize an efficient people-centered cross-disciplinary and cross-sectoral way to organize activities, roles, responsibilities and describe geographical locations and used technologies in response to individuals’ specific diagnoses and everyday changes in their condition. In 2021, an EU-funded project was initiated to investigate how living labs and scaling up could be done building upon the ECM. One of the living labs was organized around an organization providing care to PWD in Netherlands. In the period 2021 to 2024, we have tried to identify ways for how the ECM could be used to digitally enable the services provided by the organization. In 2022, the care organization tanteLouise started a project originally named Daycare Centre2.0 (now called “Van Thuis Uit” meaning “From Home”), together with healthcare insurance company CZ, and developed a model for onboarding people with dementia and introducing them to specific interventions based on their personal goals and needs. We here present how the ECM and the “Van Thuis Uit” can be mapped within each other to create synergy in creating a healthcare setting for people with dementia. This work may serve as a model for other conditions, where individuals are likely to need more intensive support from their informal caregivers due to a relatively rapid progression of the condition or development of severe impairments. Examples here can be neurologic conditions such as multiple sclerosis and amyotrophic lateral sclerosis or the final stage of conditions that require palliation.
文摘The knowledge on rabbit welfare may be improved by the use of correct tools for monitoring the different aspects of rabbit industrial farming. Therefore, the aim of this study was to define parameters related to health and welfare of animals in industrial farms with intensive husbandry. Health, management, environmental and productive parameters were firstly characterized and then a protocol to assess welfare of rabbits was define. The research was conducted on 8 industrial farms from 2004 to 2007 and around 30 inspections were done in each farm. At each visit, the health conditions were established by： （1） necropsy on animals of different productive category; （2） specific laboratory investigations based on the lesions observed; （3） checking the presence of parasites in environmental faecal samples; （4） bacteriological examination of vaginal, nasal and rectal swabs of rabbit of different age. The immune conditions and the efficacy of vaccinations were measured by determining anti-Myxomatosis and anti-Rabbit Haemorrhagic Disease antibodies using competitive ELISAs, and anti-Encephalitozoon cunicoli antibodies by immunocarbonassay. The environmental conditions were evaluated by measuring air temperature, relative humidity, ammonia concentration and bacterial/fungal count. Finally the productive parameters were also recorded and elaborated. All the entered values were then utilized for defining a score system to establish health and welfare conditions.
基金Supported by the National Natural Science Foundation ofChina (60537050)
文摘The development of the sensor suitable for measuring large load stress to the anchor cable becomes an important task in bridge construction and maintenance. Therefore, a new type of optical fiber sensor was developed in the laboratory - optical fiber grating sensor for force measurement of anchor cable （OFBFMAC）. No similar report about this kind of sensor has been found up to now in China and other countries. This sensor is proved to be an effective way of monitoring in processes of anchor cable installation, cable cutting, cable force regulation, etc, with the accurate and repeatable measuring results. Its successful application in the tie bar cable force safety monitoring for Wuhan Qingchuan bridge is a new exploration of optical fiber grating sensing technology in bridge tie bar monitoring system.
文摘Management of diabetes constitutes significant social and economic burdens worldwide.There is a shortage of empirical studies on the management of diabetes and the associated mental health issues through spiritual beliefs and faith-based interventions(FBIs).It is not also clear how spiritual beliefs and FBIs account for the effective management of diabetic conditions.This article discusses the impact of spiritual beliefs and FBIs in the management of diabetes,from relationship and efficacy studies that report outcomes from experimental procedures of related interventions.The majority of the relationship studies showed positive relationships,while efficacy studies showed a high efficacy of interventions in faith-based approaches.However,none of the studies clearly reported the mechanisms of change or modality of operation in a FBI that can serve as a model across culture and context.Possible mechanisms of change were discussed for further development of a standard faith-based model,and finally,suggestions for future research were also highlighted by the authors.
基金Operation Subsidy for Hainan Wenchang Forest Ecosystem National Positioning Observation and Research Station(2015-LYPT-DW-095)
文摘Health condition and replacement time of terminal bud were selected as quality indexes of regenerated seedlings in 3 different growth forms to analyze their impact on seedling height and ground diameter. The results showed that quality of terminal bud was related to the seedling growth, the regenerated seedlings with healthy terminal buds but no replacement experienced the largest growth amount and slight damage of terminal bud or one replacement stimulated growth of ground diameter. Multiple replacements of terminal bud would reduce seedling quality and influence its growth. Exploration of the quality characters of seedlings helped to know the dynamic features of early seedling growth, and provided theoretical support for the tending operation to improve quality of natural tropical forest.
文摘BACKGROUND Several studies have demonstrated that the coronavirus disease 2019(COVID-19)has affected daily living and the healthcare system.No previous study has described the consequences of COVID-19 on emergency department(ED)visits and hospital admission among kidney transplant(KT)recipients.AIM To investigate the impact of the COVID-19 pandemic on ED visits and hospital admissions within 1 year in patients who underwent KT in Thailand.METHODS We conducted a retrospective study at a university hospital in Thailand.We reviewed the hospital records of KT patients who visited the ED during the outbreak of COVID-19(from January 2020 to December 2021).We used the previous 2 years as the control period in the analysis.We obtained baseline demographics and ED visit characteristics for each KT patient.The outcomes of interest were ED visits and ED visits leading to hospital admission within the 1^(st)year following a KT.The rate of ED visits and ED visits leading to hospital admissions between the two periods were compared using the stratified Cox proportional hazards model.RESULTS A total of 263 patients were included in this study:112 during the COVID-19 period and 151 during the control period.There were 34 and 41 ED visits after KT in the COVID-19 and control periods,respectively.The rate of first ED visit at 1 year was not significantly different in the COVID-19 period,compared with the control period[hazard ratio(HR)=1.02,95%confidence interval(CI):0.54-1.92;P=0.96].The hospital admission rate was similar between periods(HR=0.92,95%CI:0.50-1.69;P=0.78).CONCLUSION ED visits and hospital admissions within the 1st year in KT recipients were not affected by the COVID-19 pandemic.Despite these findings,we believe that communication between post-KT patients and healthcare providers is essential to highlight the importance of prompt ED visits for acute health conditions,particularly in post-KT patients.
