Osteoporosis is a systemic skeletal disease characterized by low bone mineral density (BMD) and deterioration of bone architecture, resulting in reduced bone strength and, consequently, increased susceptibility to fra...Osteoporosis is a systemic skeletal disease characterized by low bone mineral density (BMD) and deterioration of bone architecture, resulting in reduced bone strength and, consequently, increased susceptibility to fractures which poses a significant public health concern worldwide, particularly in aging populations [1]. The health-economic impact of vertebral and hip fractures has been extensively explored and it is well known that these fractures are associated with morbidity/disability and increased mortality;they also account for a substantial portion of the direct fracture costs. This review aims to provide a comprehensive overview of osteoporosis, including its pathophysiology, risk factors, diagnostic approaches, and management strategies. By elucidating the multifaceted nature of this condition, healthcare providers can better identify individuals at risk, implement preventive measures, and optimize treatment to reduce the burden of osteoporotic fractures.展开更多
Children often experience pain in different stage of life. After birth, newborns are exposed to many painful attempts and their anxiety levels increase with it. These painful attempts lead to metabolic or physiologica...Children often experience pain in different stage of life. After birth, newborns are exposed to many painful attempts and their anxiety levels increase with it. These painful attempts lead to metabolic or physiological problems in newborns. Excessive protein expenditure when exposed to pain for a long time, electrolyte inhalation, weakening of the immune system. Even repetitive painful procedures increase mortality and morbidity. Children experience pain due to acute onset diseases such as otitis media or pharyngitis and also in different medical interventions such vaccination, blood transfusion, vascular access, dressing change, lumber punching, or sickle cell anemia. Appropriate assessment scales should be used to treat pain effectively and adequately. Pharmacological treatment as well as non-pharmacological treatment methods has been found to be effective in the treatment of pain. Non-pharmacological methods allow your body to release natural endorphins and help to lift the pain to a minimum level or completely. In this study, current approaches and studies about pain in children will be presented. Non-pharmacological methods will be examined in more detail. Every child has right to live a painless life. It is one of the main purposes of nursing care to relieve children’s pain and improve their life quality.展开更多
The idea of linear Diophantine fuzzy set(LDFS)theory with its control parameters is a strong model for machine learning and optimization under uncertainty.The activity times in the critical path method(CPM)representat...The idea of linear Diophantine fuzzy set(LDFS)theory with its control parameters is a strong model for machine learning and optimization under uncertainty.The activity times in the critical path method(CPM)representation procedures approach are initially static,but in the Project Evaluation and Review Technique(PERT)approach,they are probabilistic.This study proposes a novel way of project review and assessment methodology for a project network in a linear Diophantine fuzzy(LDF)environment.The LDF expected task time,LDF variance,LDF critical path,and LDF total expected time for determining the project network are all computed using LDF numbers as the time of each activity in the project network.The primary premise of the LDF-PERT approach is to address ambiguities in project network activity timesmore simply than other approaches such as conventional PERT,Fuzzy PERT,and so on.The LDF-PERT is an efficient approach to analyzing symmetries in fuzzy control systems to seek an optimal decision.We also present a new approach for locating LDF-CPM in a project network with uncertain and erroneous activity timings.When the available resources and activity times are imprecise and unpredictable,this strategy can help decision-makers make better judgments in a project.A comparison analysis of the proposed technique with the existing techniques has also been discussed.The suggested techniques are demonstrated with two suitable numerical examples.展开更多
Assessing soil quality is essential for crop management and soil temporal changes. The present study aims to evaluate soil quality in the Ferralitic soils context countrywide. This assessment was done using multivaria...Assessing soil quality is essential for crop management and soil temporal changes. The present study aims to evaluate soil quality in the Ferralitic soils context countrywide. This assessment was done using multivariate soil quality indice (SQI) models, such as additive quality index (AQI), weighted quality indexes (WQI<sub>add</sub> and WQI<sub>com</sub>) and Nemoro quality index (NQI), applied to two approaches of indicator selection: total data set (TDS) and minimum data set (MDS). Physical and chemical soil indicators were extracted from the ORSTOM’s reports resulting from a sampling campaign in different provinces of Gabon. The TDS approach shows soil quality status according to eleven soil indicators extracted from the analysis of 1,059 samples from arable soil layer (0 - 30 cm depth). The results indicated that 87% of all provinces presented a very low soil quality (Q5) whatever the model. Among soil indicators, exchangeable K<sup>+</sup> and Mg<sup>2+</sup>, bulk density and C/N ratio were retained in MDS, using principal component analysis (PCA). In the MDS approach, 50 to 63% of provinces had low soil quality grades with AQI, WQI<sub>add</sub> and NQI, whereas the total was observed with WQI<sub>com</sub>. Only 25% of provinces had medium soil quality grades with AQI and NQI models, while 12.5% (NQI) and 25% (AQI) presented high quality grades. Robust statistical analyses confirmed the accuracy and validation (0.80 r P ≤ 0.016) of AQI, WQI<sub>add</sub> and NQI into the TDS and MDS approaches. The same sensitivity index value (1.53) was obtained with AQI and WQI<sub>add</sub>. However, WQI<sub>add</sub> was chosen as the best SQI model, according to its high linear regression value (R<sup>2</sup> = 0.82) between TDS and MDS. This study has important implications in decision-making on monitoring, evaluation and sustainable management of Gabonese soils in a pedoclimatic context unfavorable to plant growth.展开更多
目的探讨妇幼健康信息化在高危孕产妇管理工作中的应用效果。方法选取2019年1—12月深圳市南山区妇幼保健院实施常规管理的100例高危孕产妇作为对照组,选取2020年1—12月深圳市南山区妇幼保健院实施妇幼健康信息化管理的100例高危孕产...目的探讨妇幼健康信息化在高危孕产妇管理工作中的应用效果。方法选取2019年1—12月深圳市南山区妇幼保健院实施常规管理的100例高危孕产妇作为对照组,选取2020年1—12月深圳市南山区妇幼保健院实施妇幼健康信息化管理的100例高危孕产妇中作为研究组。对比2组管理效果。结果研究组登记建档率、产检次数高于对照组,胎儿宫内窘迫、新生儿窒息发生率低于对照组(P<0.05)。研究组产妇急性事件总发生率为4.00%,低于对照组的15.00%(P<0.05)。管理后,研究组遵医嘱依从性(遵医嘱服药、科学运动、合理饮食、规律作息、自我管理)评分高于对照组,焦虑自评量表评分(self-rating anxiety scale,SAS)低于对照组(P<0.05)。出院时,研究组满意度(主动服务、健康宣教、交流能力、操作水平、环境评估)评分高于对照组(P<0.05)。管理后,研究组健康调查简表(the MOS item short fromhealth survey,SF-36)评分高于对照组(P<0.05)。结论高危孕产妇管理中使用妇幼健康信息化技术有利于提高管理效果,预防产妇急性事件的发生,改善产妇不良情绪,提高其遵医嘱依从性和生活质量,提高产妇对护理服务的满意度。展开更多
文摘Osteoporosis is a systemic skeletal disease characterized by low bone mineral density (BMD) and deterioration of bone architecture, resulting in reduced bone strength and, consequently, increased susceptibility to fractures which poses a significant public health concern worldwide, particularly in aging populations [1]. The health-economic impact of vertebral and hip fractures has been extensively explored and it is well known that these fractures are associated with morbidity/disability and increased mortality;they also account for a substantial portion of the direct fracture costs. This review aims to provide a comprehensive overview of osteoporosis, including its pathophysiology, risk factors, diagnostic approaches, and management strategies. By elucidating the multifaceted nature of this condition, healthcare providers can better identify individuals at risk, implement preventive measures, and optimize treatment to reduce the burden of osteoporotic fractures.
文摘Children often experience pain in different stage of life. After birth, newborns are exposed to many painful attempts and their anxiety levels increase with it. These painful attempts lead to metabolic or physiological problems in newborns. Excessive protein expenditure when exposed to pain for a long time, electrolyte inhalation, weakening of the immune system. Even repetitive painful procedures increase mortality and morbidity. Children experience pain due to acute onset diseases such as otitis media or pharyngitis and also in different medical interventions such vaccination, blood transfusion, vascular access, dressing change, lumber punching, or sickle cell anemia. Appropriate assessment scales should be used to treat pain effectively and adequately. Pharmacological treatment as well as non-pharmacological treatment methods has been found to be effective in the treatment of pain. Non-pharmacological methods allow your body to release natural endorphins and help to lift the pain to a minimum level or completely. In this study, current approaches and studies about pain in children will be presented. Non-pharmacological methods will be examined in more detail. Every child has right to live a painless life. It is one of the main purposes of nursing care to relieve children’s pain and improve their life quality.
基金supported by the Deanship of Scientific Research,Vice Presidency for Graduate Studies and Scientific Research,King Faisal University,Saudi Arabia[Grant No.GRANT3862].
文摘The idea of linear Diophantine fuzzy set(LDFS)theory with its control parameters is a strong model for machine learning and optimization under uncertainty.The activity times in the critical path method(CPM)representation procedures approach are initially static,but in the Project Evaluation and Review Technique(PERT)approach,they are probabilistic.This study proposes a novel way of project review and assessment methodology for a project network in a linear Diophantine fuzzy(LDF)environment.The LDF expected task time,LDF variance,LDF critical path,and LDF total expected time for determining the project network are all computed using LDF numbers as the time of each activity in the project network.The primary premise of the LDF-PERT approach is to address ambiguities in project network activity timesmore simply than other approaches such as conventional PERT,Fuzzy PERT,and so on.The LDF-PERT is an efficient approach to analyzing symmetries in fuzzy control systems to seek an optimal decision.We also present a new approach for locating LDF-CPM in a project network with uncertain and erroneous activity timings.When the available resources and activity times are imprecise and unpredictable,this strategy can help decision-makers make better judgments in a project.A comparison analysis of the proposed technique with the existing techniques has also been discussed.The suggested techniques are demonstrated with two suitable numerical examples.
文摘Assessing soil quality is essential for crop management and soil temporal changes. The present study aims to evaluate soil quality in the Ferralitic soils context countrywide. This assessment was done using multivariate soil quality indice (SQI) models, such as additive quality index (AQI), weighted quality indexes (WQI<sub>add</sub> and WQI<sub>com</sub>) and Nemoro quality index (NQI), applied to two approaches of indicator selection: total data set (TDS) and minimum data set (MDS). Physical and chemical soil indicators were extracted from the ORSTOM’s reports resulting from a sampling campaign in different provinces of Gabon. The TDS approach shows soil quality status according to eleven soil indicators extracted from the analysis of 1,059 samples from arable soil layer (0 - 30 cm depth). The results indicated that 87% of all provinces presented a very low soil quality (Q5) whatever the model. Among soil indicators, exchangeable K<sup>+</sup> and Mg<sup>2+</sup>, bulk density and C/N ratio were retained in MDS, using principal component analysis (PCA). In the MDS approach, 50 to 63% of provinces had low soil quality grades with AQI, WQI<sub>add</sub> and NQI, whereas the total was observed with WQI<sub>com</sub>. Only 25% of provinces had medium soil quality grades with AQI and NQI models, while 12.5% (NQI) and 25% (AQI) presented high quality grades. Robust statistical analyses confirmed the accuracy and validation (0.80 r P ≤ 0.016) of AQI, WQI<sub>add</sub> and NQI into the TDS and MDS approaches. The same sensitivity index value (1.53) was obtained with AQI and WQI<sub>add</sub>. However, WQI<sub>add</sub> was chosen as the best SQI model, according to its high linear regression value (R<sup>2</sup> = 0.82) between TDS and MDS. This study has important implications in decision-making on monitoring, evaluation and sustainable management of Gabonese soils in a pedoclimatic context unfavorable to plant growth.
文摘目的探讨妇幼健康信息化在高危孕产妇管理工作中的应用效果。方法选取2019年1—12月深圳市南山区妇幼保健院实施常规管理的100例高危孕产妇作为对照组,选取2020年1—12月深圳市南山区妇幼保健院实施妇幼健康信息化管理的100例高危孕产妇中作为研究组。对比2组管理效果。结果研究组登记建档率、产检次数高于对照组,胎儿宫内窘迫、新生儿窒息发生率低于对照组(P<0.05)。研究组产妇急性事件总发生率为4.00%,低于对照组的15.00%(P<0.05)。管理后,研究组遵医嘱依从性(遵医嘱服药、科学运动、合理饮食、规律作息、自我管理)评分高于对照组,焦虑自评量表评分(self-rating anxiety scale,SAS)低于对照组(P<0.05)。出院时,研究组满意度(主动服务、健康宣教、交流能力、操作水平、环境评估)评分高于对照组(P<0.05)。管理后,研究组健康调查简表(the MOS item short fromhealth survey,SF-36)评分高于对照组(P<0.05)。结论高危孕产妇管理中使用妇幼健康信息化技术有利于提高管理效果,预防产妇急性事件的发生,改善产妇不良情绪,提高其遵医嘱依从性和生活质量,提高产妇对护理服务的满意度。
