The first-time mother often uses the consumption process to overcome the disparity between her old and her new role and being viewed as the ideal mother in the public consciousness. Research shows that buying the righ...The first-time mother often uses the consumption process to overcome the disparity between her old and her new role and being viewed as the ideal mother in the public consciousness. Research shows that buying the right clothes and the right fashion is symbolic consumption often related to demographic variables like age or income, and to other relevant factors including personality traits and price perception. Becoming a mother for the first time is one of, if not ＂the＂, most significant transition in the women＇s life expressed in physical, emotional, psychological, and mental changes the pregnant and post-pregnant mother experiences. Therefore, offering a new approach to the marketers will help associate them to better identify and fulfill the women＇s new needs. This article attempts to illustrate ways to penetrate the new mother＇s world and behavior. Based on popular research it appears that new mothers often use fashion clothes for their first baby to activate self-esteem, as well as for prestige sensitivity [1]. Over the last decade online consumption has increased significantly both globally as well as in Israel. More new mothers axe using the internet to compare and order goods This increasing and changing trend leads the authors to examine similarity or differences in the fashion involvement of the new mother. Using a focus group embracing eight first-time mothers, with their first newborn aged up to 15 months, the authors suggest that even though the online consumption in Israel is increasing rapidly, new mothers axe still likely to buy using traditional stores. These findings indicate that the new mother is not using the internet as a purchasing channel, but is likely to collate information through the web while preferring to do her shopping face to face. The data consider that lack of time and high involvement in baby＇s clothes are the main reasons for not using online consumption. The research also advises the marketers to use the web only as a source of information and recommendation for the new mother, based on the fact that she needs a role model for her behavior in her new position.展开更多
Nowadays, the image construction of Hainan International Tourism Islands has been vigorously promoted. The research is going to make an empirical analysis of Hainan tourism image, adopting IPA analysis method. General...Nowadays, the image construction of Hainan International Tourism Islands has been vigorously promoted. The research is going to make an empirical analysis of Hainan tourism image, adopting IPA analysis method. Generally speaking, there is a big gap between the Hainan tourist destination and tourists＇ expectations. The Hainan Tourist Destination image is mainly built on natural-advantage-resource projects such as natural sceneries, air quality, and climate, etc., meanwhile, the relatively insufficient constructions of soft-wares such as tourism-related facilities, as well as the quality of tourism services, etc., are the focus of future efforts.展开更多
Background:Nephrolithiasis is a global health problem.The recurrence rate after the first stone clearance is approximately 50%at 5 years.Metabolic abnormalities are an important factor responsible for stone recurrence...Background:Nephrolithiasis is a global health problem.The recurrence rate after the first stone clearance is approximately 50%at 5 years.Metabolic abnormalities are an important factor responsible for stone recurrence.Our prevalidated study aimed to evaluate metabolic abnormalities associated with first-time uncomplicated renal stone formers(FTURSF).Materials and methods:In this prospective,exploratory,time-bound,descriptive study,30 first-time renal stone formers were evaluated for metabolic abnormalities.High-risk stone formers were excluded from the study.Data were collected in a predefined proforma,transferred to an Excel sheet,and analyzed using the Statistical Package for Social Sciences 20 and Epi Info 7.Fisher exact test,Mann-Whitney U test,paired t test,and Pearson correlation coefficient were used for statistical analyses.Results:The mean age of the participants was 35.57±11.07 years,with a male-to-female ratio of 1.72.The most common abnormality was a 24-hour urine volume of<2.5 L in 73.33%of the participants.One or more metabolic abnormalities were detected in 76.67%of the participants.Other common metabolic abnormalities detected were hypocitraturia(60%),hypercalciuria(16.67%),hyperoxaluria(13.33%),and hyperuricosuria(3.33%).Parathyroid adenoma was detected in one participant(3.33%).Conclusions:Our study documented significant metabolic abnormalities in FTURSF.Therefore,a simplified metabolic evaluation protocol should be adopted while evaluating FTURSF.Detection of an underlying metabolic abnormality would enable the early institution of preventive measures to reduce stone recurrence and related complications.展开更多
目的分析了解32家血站献血人群乙型肝炎病毒(hepatitis B virus,HBV)不同标记物检测情况。方法自中国内地采供血机构执业比对信息管理系统获取2017年—2023年32家血站初次献血者和重复献血者不同HBV标记物检测不合格数据,分别计算各血...目的分析了解32家血站献血人群乙型肝炎病毒(hepatitis B virus,HBV)不同标记物检测情况。方法自中国内地采供血机构执业比对信息管理系统获取2017年—2023年32家血站初次献血者和重复献血者不同HBV标记物检测不合格数据,分别计算各血站初次献血者和重复献血者乙型肝炎病毒表面抗原(hepatitis B surface antigen,HBsAg)酶联免疫吸附试验(enzyme-linked immunosorbent assay,ELISA)不合格率、ELISA合格HBV DNA(deoxyribonucleic acid,DNA)单独不合格率、HBV不合格率,进行统计分析。结果初次献血者HBsAg ELISA不合格率范围51.69/万~76.44/万(中位数58.75/万);重复献血者HBsAg ELISA不合格率9.17/万~18.62/万(中位数14.05/万);HBV DNA单独不合格率6.26/万~8.32/万(中位数7.14/万);HBV不合格率36.51/万~58.86/万(中位数43.76/万)。结论各血站献血人群HBV不同标记物检测不合格率呈现波动,但整体呈现下降趋势;全国献血人群HBV感染分布具有地域性。展开更多
最小二乘逆时偏移(least-squares reverse time migration,LSRTM)具有更高的成像分辨率、振幅保真性及均衡性等优势。然而,目前的LSRTM算法大多基于水平地表假设,在面对复杂地形时无法很好地适应剧烈的起伏地表。基于二阶常密度声波方程...最小二乘逆时偏移(least-squares reverse time migration,LSRTM)具有更高的成像分辨率、振幅保真性及均衡性等优势。然而,目前的LSRTM算法大多基于水平地表假设,在面对复杂地形时无法很好地适应剧烈的起伏地表。基于二阶常密度声波方程的LSRTM算法忽略了密度变化对振幅的影响,很难在变密度介质中取得保真的成像结果。为此,从一阶速度-应力方程出发,在曲线坐标系下推导相应的扰动方程和伴随方程,并通过伴随状态法给出梯度更新公式,最终实现基于贴体网格的起伏地表LSRTM算法。模型试算验证了算法的有效性和对复杂地表的适应性。结果表明,提出的算法能够消除起伏地表的影响、压制低频噪声、恢复高频成分、均衡成像振幅,实现地下变密度介质的高分辨率和高保真度成像。展开更多
文摘The first-time mother often uses the consumption process to overcome the disparity between her old and her new role and being viewed as the ideal mother in the public consciousness. Research shows that buying the right clothes and the right fashion is symbolic consumption often related to demographic variables like age or income, and to other relevant factors including personality traits and price perception. Becoming a mother for the first time is one of, if not ＂the＂, most significant transition in the women＇s life expressed in physical, emotional, psychological, and mental changes the pregnant and post-pregnant mother experiences. Therefore, offering a new approach to the marketers will help associate them to better identify and fulfill the women＇s new needs. This article attempts to illustrate ways to penetrate the new mother＇s world and behavior. Based on popular research it appears that new mothers often use fashion clothes for their first baby to activate self-esteem, as well as for prestige sensitivity [1]. Over the last decade online consumption has increased significantly both globally as well as in Israel. More new mothers axe using the internet to compare and order goods This increasing and changing trend leads the authors to examine similarity or differences in the fashion involvement of the new mother. Using a focus group embracing eight first-time mothers, with their first newborn aged up to 15 months, the authors suggest that even though the online consumption in Israel is increasing rapidly, new mothers axe still likely to buy using traditional stores. These findings indicate that the new mother is not using the internet as a purchasing channel, but is likely to collate information through the web while preferring to do her shopping face to face. The data consider that lack of time and high involvement in baby＇s clothes are the main reasons for not using online consumption. The research also advises the marketers to use the web only as a source of information and recommendation for the new mother, based on the fact that she needs a role model for her behavior in her new position.
文摘Nowadays, the image construction of Hainan International Tourism Islands has been vigorously promoted. The research is going to make an empirical analysis of Hainan tourism image, adopting IPA analysis method. Generally speaking, there is a big gap between the Hainan tourist destination and tourists＇ expectations. The Hainan Tourist Destination image is mainly built on natural-advantage-resource projects such as natural sceneries, air quality, and climate, etc., meanwhile, the relatively insufficient constructions of soft-wares such as tourism-related facilities, as well as the quality of tourism services, etc., are the focus of future efforts.
文摘Background:Nephrolithiasis is a global health problem.The recurrence rate after the first stone clearance is approximately 50%at 5 years.Metabolic abnormalities are an important factor responsible for stone recurrence.Our prevalidated study aimed to evaluate metabolic abnormalities associated with first-time uncomplicated renal stone formers(FTURSF).Materials and methods:In this prospective,exploratory,time-bound,descriptive study,30 first-time renal stone formers were evaluated for metabolic abnormalities.High-risk stone formers were excluded from the study.Data were collected in a predefined proforma,transferred to an Excel sheet,and analyzed using the Statistical Package for Social Sciences 20 and Epi Info 7.Fisher exact test,Mann-Whitney U test,paired t test,and Pearson correlation coefficient were used for statistical analyses.Results:The mean age of the participants was 35.57±11.07 years,with a male-to-female ratio of 1.72.The most common abnormality was a 24-hour urine volume of<2.5 L in 73.33%of the participants.One or more metabolic abnormalities were detected in 76.67%of the participants.Other common metabolic abnormalities detected were hypocitraturia(60%),hypercalciuria(16.67%),hyperoxaluria(13.33%),and hyperuricosuria(3.33%).Parathyroid adenoma was detected in one participant(3.33%).Conclusions:Our study documented significant metabolic abnormalities in FTURSF.Therefore,a simplified metabolic evaluation protocol should be adopted while evaluating FTURSF.Detection of an underlying metabolic abnormality would enable the early institution of preventive measures to reduce stone recurrence and related complications.
文摘最小二乘逆时偏移(least-squares reverse time migration,LSRTM)具有更高的成像分辨率、振幅保真性及均衡性等优势。然而,目前的LSRTM算法大多基于水平地表假设,在面对复杂地形时无法很好地适应剧烈的起伏地表。基于二阶常密度声波方程的LSRTM算法忽略了密度变化对振幅的影响,很难在变密度介质中取得保真的成像结果。为此,从一阶速度-应力方程出发,在曲线坐标系下推导相应的扰动方程和伴随方程,并通过伴随状态法给出梯度更新公式,最终实现基于贴体网格的起伏地表LSRTM算法。模型试算验证了算法的有效性和对复杂地表的适应性。结果表明,提出的算法能够消除起伏地表的影响、压制低频噪声、恢复高频成分、均衡成像振幅,实现地下变密度介质的高分辨率和高保真度成像。
