It is demonstrated by sociolinguistic variation studies that women are more likely than men to use standard speech. This paper reviews the operational methods and analytical means of classic quantitative studies in th...It is demonstrated by sociolinguistic variation studies that women are more likely than men to use standard speech. This paper reviews the operational methods and analytical means of classic quantitative studies in this field, intending to provide guidance and enlightenment for relevant studies and verifications in the context of Chinese culture.展开更多
Objective: To evaluate the performance of polymerasechain reaction (PCR) using self obtained low vaginalswabs (SOLVS) to detect Neisseria gonorrhoeae (NG).Methods: One SOLVS and two cervical swabs werecollected from e...Objective: To evaluate the performance of polymerasechain reaction (PCR) using self obtained low vaginalswabs (SOLVS) to detect Neisseria gonorrhoeae (NG).Methods: One SOLVS and two cervical swabs werecollected from each of 298 female STD clinic attendees.PCR and culture were performed on both samples todetect NG.Results: Thirty-three cases of gonorrhoeae werediagnosed. The sensitivity of cervical culture, cervi-cal swab PCR and SOLVS PCR were 75.8% (25/33),87.9% (29/33) and 97.0% (32/33), respectively. Thespecificities of the respective methods were 100%(265/265), 99.6% (264/265) and 99.6% (264/265).The positive predictive values (PPVs) of the respectivemethods were 100% (25/25), 96.7% (29/30) and97.0% (32/33). The negative predictive values (NPVs)of the respective methods were 97.1% (265/273),98.5% (264/268) and 99.6% (264/265).Conclusions: The performance of SOLVS PCR is atleast as good as that of conventional cervical PCR tech-niques for the detection of NG. SOLVS may take theplace of cervical swabs for screening of NG infectionin women by PCR.展开更多
In The Great Gatsby, Fitzgerald depicts the conflicts and contradictions between men and women about society, family, love, and money, literally mirroring the patriarchal society constantly challenged by feminism in t...In The Great Gatsby, Fitzgerald depicts the conflicts and contradictions between men and women about society, family, love, and money, literally mirroring the patriarchal society constantly challenged by feminism in the 1920s of America. This paper intends to compare the features of masculinism and feminism in three aspects： gender, society, and morality. Different identifications of gender role between men and women lead to female protests against male superiority and pursuits of individual liberation. Meanwhile, male unshaken egotism and gradually expanded individualism of women enable them both in lack of sound moral standards. But compared with the female, male moral pride drives them with much more proper moral judge, which reflects Fitzgerald＇s support of the masculine society. Probing into the confrontation between masculinism and feminism, it is beneficial for further study on how to achieve equal coexistence and harmony between men and women.展开更多
Purpose:The purpose of this study was to compare established methods with newly-developed methods for estimating the total energy expenditure(TEE). Methods:The study subjects comprised 46 individuals,including 16 midd...Purpose:The purpose of this study was to compare established methods with newly-developed methods for estimating the total energy expenditure(TEE). Methods:The study subjects comprised 46 individuals,including 16 middle-aged men(mean age 51.4 years),14 middle-aged women(mean age 49.9 years) and 16 young women(mean age 19.1 years).The TEE was estimated from 24-h heart rate(HR) data using newly-developed software (MoveSense HRAnalyzer 201 la,RC1.Suunto Oy,Vantaa,Finland),and was compared against the TEE determined using doubly labeled water (DLW).Agreement between the two methods was analyzed using Bland and Altman plots. Results:The HR method yielded similar TEE values as the DLW method at the group level,with an average of 8.6 kcal/day in the difference in the mean,but with large individual variations.Forty-four(96%) out of 46 subjects fell within±2SD of the mean difference in TEE comparisons, and there was no tendency towards under- or over-estimation. Conclusion:Our results indicate that the current software using HR analysis for the estimation of daily TEE needs further development for use with free-living individuals.展开更多
In this research, two television programs were analyzed to compare the type and frequency of the product placement within them, and to determine whether women or teenagers are more targeted by advertisers. The televis...In this research, two television programs were analyzed to compare the type and frequency of the product placement within them, and to determine whether women or teenagers are more targeted by advertisers. The television programs were Desperate Housewives, a program targeted toward females, and Blue Mountain State, a program targeted toward male teenagers. The results of the study were analyzed using social cognition research, and ultimately determined that teenagers have become the predominant target audience for advertisers than women.展开更多
Hepatitis B has long been a serious public health problem both in Greece and in Albania.In the February 2009 issue of World Journal of Gastroenterology,Resuli et al presented the interesting epidemiological data conce...Hepatitis B has long been a serious public health problem both in Greece and in Albania.In the February 2009 issue of World Journal of Gastroenterology,Resuli et al presented the interesting epidemiological data concerning hepatitis B virus infection in Albania.The results of this study were discussed and several data from our similar research were provided.展开更多
Osteoporosis is a disease characterized by a low bone mineral density and structural deterioration of bone tissue. Leptin is considered to play a role in the maintenance of energy balance and body weight. Weight and b...Osteoporosis is a disease characterized by a low bone mineral density and structural deterioration of bone tissue. Leptin is considered to play a role in the maintenance of energy balance and body weight. Weight and body mass index are associated with low bone mineral density with high serum leptin concentration in older women. The study is designed to elucidate the impact of age and BMI （Body Mass Index） on osteoporotic patients （Iraqi postmenopausal women） and the functional role of leptin in those patients. A total of 72 patients divided into three groups according to BMI and two groups according to age： BMD （bone mineral density）, T-score and serum leptin concentration increased as BMI increased, while with increased age, BMD and T-score deceased and serum leptin concentration increased. There is a significant difference of BMD and T-score in BMI （25-30） group and BMI （〉 30） group from that in BMI （〈 25） group. In conclusions： Both age and BMI have an impact on osteoporosis although age shows more impact on the severity of the disease than does BMI. Studying the direct impact of leptin on BMD may open the way in using new methods in treating and preventing the osteoporosis in patients with risk factors.展开更多
48 patients with liver fibrosis due to hepatitis B were treated for 2 years with the drugs for tonifying the kidney, supplementing qi, cooling and invigorating the blood and detoxification. The symptoms were markedly ...48 patients with liver fibrosis due to hepatitis B were treated for 2 years with the drugs for tonifying the kidney, supplementing qi, cooling and invigorating the blood and detoxification. The symptoms were markedly improved, and serum ALT and bilirubin were recovered and kept normal in most of the cases. The mean levels of serum hyaluronic acid, procollagen peptide III and circulating immune complex were decreased and returned to normal after the treatment. B-ultrasonography showed that the portal vein kept in normal size in 82% of the patients, the enlarged portal vein diminished in diameter, and the enlarged spleen reduced.展开更多
OBJECTIVE: To investigate whether female sub-health conditions and reproductive diseases areassociated with pregnancies and labors.METHODS: A cross-sectional survey was performed by using a structured questionnaire. A...OBJECTIVE: To investigate whether female sub-health conditions and reproductive diseases areassociated with pregnancies and labors.METHODS: A cross-sectional survey was performed by using a structured questionnaire. A total of 1343 women aged 35 years or younger in six urban areas of Chengdu were included in the study.According to the Screening Criteria of sub-health conditions, these women were categorized into three groups: postpartum healthy group,sub-healthy group, and reproductive disease group. Data were double-entered using EpiData and the nanalyzed by SPSS.RESULTS: Pregnancy and labor were correlated with postpartum sub-health conditions. The number of pregnancies was negatively correlated with women's postnatal health but was positively correlated with the incidence of postpartum reproductive diseases.CONCLUSION: The number of pregnancies and labors is probably an important factor leading to sub-health conditions and the occurrence of reproductive diseases in women. Avoiding or reducing unwanted pregnancies and labors, enhancing the awareness of health among child bearing-age women are effective measures for preventing sub-health conditions.展开更多
Previous studies have shown that individuals responded preferentially to the mark of the top-scent donor relative to that of the bottom-scent donor of an over-mark. However, terrestrial mammals are likely to encounter...Previous studies have shown that individuals responded preferentially to the mark of the top-scent donor relative to that of the bottom-scent donor of an over-mark. However, terrestrial mammals are likely to encounter over-marks consisting of the scent marks of more than two same-sex conspecifics in the intersections of runways, near the nests of sexually receptive female conspecifics, and inside and along the borders of the territories of conspecifics. We determined how meadow voles, Microtus pennsylvanicus, respond to the marks of the top-, middle-, and bottom-scent donors of an over-mark. We tested the hypothesis that voles exposed to an over-mark will respond preferentially to the scent marks that were deposited more recently, the scent marks that were on top or near the top of the over-mark, compared to the scent marks that were deposited earlier or near the bot- tom of the over-mark. Voles spent more time investigating the mark of the top-scent donor than that of the either the middle- or bottom-scent donor. However, males but not female voles spent more time investigating the middle-scent mark than the bot- tom-scent mark. We also tested the hypothesis that voles evaluate and respond to over-marks differently from single scent marks. Voles spent more time investigating the marks of the top-, middle-, and bottom-scent donors compared to scent marks that were not part of the over-mark. Voles can distinguish among the overlapping scent marks of three scent donors and sex differences exist in the values they appear to attach to each of these scent marks [Current Zoology 57 （4）： 441-448, 2011 ].展开更多
文摘It is demonstrated by sociolinguistic variation studies that women are more likely than men to use standard speech. This paper reviews the operational methods and analytical means of classic quantitative studies in this field, intending to provide guidance and enlightenment for relevant studies and verifications in the context of Chinese culture.
文摘Objective: To evaluate the performance of polymerasechain reaction (PCR) using self obtained low vaginalswabs (SOLVS) to detect Neisseria gonorrhoeae (NG).Methods: One SOLVS and two cervical swabs werecollected from each of 298 female STD clinic attendees.PCR and culture were performed on both samples todetect NG.Results: Thirty-three cases of gonorrhoeae werediagnosed. The sensitivity of cervical culture, cervi-cal swab PCR and SOLVS PCR were 75.8% (25/33),87.9% (29/33) and 97.0% (32/33), respectively. Thespecificities of the respective methods were 100%(265/265), 99.6% (264/265) and 99.6% (264/265).The positive predictive values (PPVs) of the respectivemethods were 100% (25/25), 96.7% (29/30) and97.0% (32/33). The negative predictive values (NPVs)of the respective methods were 97.1% (265/273),98.5% (264/268) and 99.6% (264/265).Conclusions: The performance of SOLVS PCR is atleast as good as that of conventional cervical PCR tech-niques for the detection of NG. SOLVS may take theplace of cervical swabs for screening of NG infectionin women by PCR.
文摘In The Great Gatsby, Fitzgerald depicts the conflicts and contradictions between men and women about society, family, love, and money, literally mirroring the patriarchal society constantly challenged by feminism in the 1920s of America. This paper intends to compare the features of masculinism and feminism in three aspects： gender, society, and morality. Different identifications of gender role between men and women lead to female protests against male superiority and pursuits of individual liberation. Meanwhile, male unshaken egotism and gradually expanded individualism of women enable them both in lack of sound moral standards. But compared with the female, male moral pride drives them with much more proper moral judge, which reflects Fitzgerald＇s support of the masculine society. Probing into the confrontation between masculinism and feminism, it is beneficial for further study on how to achieve equal coexistence and harmony between men and women.
基金funded by the Academy of Finlandthe Finnish Ministry of Education,Suunto Oy+2 种基金the Shanghai overseas distinguish professor award program 2011the Shanghai Key Lab of Human Performance(No.11DZ2261100)2012 National Science and Technology Infrastructure Program(Grant No. 2012BAK21B00).
文摘Purpose:The purpose of this study was to compare established methods with newly-developed methods for estimating the total energy expenditure(TEE). Methods:The study subjects comprised 46 individuals,including 16 middle-aged men(mean age 51.4 years),14 middle-aged women(mean age 49.9 years) and 16 young women(mean age 19.1 years).The TEE was estimated from 24-h heart rate(HR) data using newly-developed software (MoveSense HRAnalyzer 201 la,RC1.Suunto Oy,Vantaa,Finland),and was compared against the TEE determined using doubly labeled water (DLW).Agreement between the two methods was analyzed using Bland and Altman plots. Results:The HR method yielded similar TEE values as the DLW method at the group level,with an average of 8.6 kcal/day in the difference in the mean,but with large individual variations.Forty-four(96%) out of 46 subjects fell within±2SD of the mean difference in TEE comparisons, and there was no tendency towards under- or over-estimation. Conclusion:Our results indicate that the current software using HR analysis for the estimation of daily TEE needs further development for use with free-living individuals.
文摘In this research, two television programs were analyzed to compare the type and frequency of the product placement within them, and to determine whether women or teenagers are more targeted by advertisers. The television programs were Desperate Housewives, a program targeted toward females, and Blue Mountain State, a program targeted toward male teenagers. The results of the study were analyzed using social cognition research, and ultimately determined that teenagers have become the predominant target audience for advertisers than women.
基金Supported by(partially)The Hellenic Foun-Dation of Gastroenterology
文摘Hepatitis B has long been a serious public health problem both in Greece and in Albania.In the February 2009 issue of World Journal of Gastroenterology,Resuli et al presented the interesting epidemiological data concerning hepatitis B virus infection in Albania.The results of this study were discussed and several data from our similar research were provided.
文摘Osteoporosis is a disease characterized by a low bone mineral density and structural deterioration of bone tissue. Leptin is considered to play a role in the maintenance of energy balance and body weight. Weight and body mass index are associated with low bone mineral density with high serum leptin concentration in older women. The study is designed to elucidate the impact of age and BMI （Body Mass Index） on osteoporotic patients （Iraqi postmenopausal women） and the functional role of leptin in those patients. A total of 72 patients divided into three groups according to BMI and two groups according to age： BMD （bone mineral density）, T-score and serum leptin concentration increased as BMI increased, while with increased age, BMD and T-score deceased and serum leptin concentration increased. There is a significant difference of BMD and T-score in BMI （25-30） group and BMI （〉 30） group from that in BMI （〈 25） group. In conclusions： Both age and BMI have an impact on osteoporosis although age shows more impact on the severity of the disease than does BMI. Studying the direct impact of leptin on BMD may open the way in using new methods in treating and preventing the osteoporosis in patients with risk factors.
文摘48 patients with liver fibrosis due to hepatitis B were treated for 2 years with the drugs for tonifying the kidney, supplementing qi, cooling and invigorating the blood and detoxification. The symptoms were markedly improved, and serum ALT and bilirubin were recovered and kept normal in most of the cases. The mean levels of serum hyaluronic acid, procollagen peptide III and circulating immune complex were decreased and returned to normal after the treatment. B-ultrasonography showed that the portal vein kept in normal size in 82% of the patients, the enlarged portal vein diminished in diameter, and the enlarged spleen reduced.
基金Supported by The correlation research between maternal reproductive health and kidney,Sichuan Provincial Science and Technology Department of China(No.2006j13-003)
文摘OBJECTIVE: To investigate whether female sub-health conditions and reproductive diseases areassociated with pregnancies and labors.METHODS: A cross-sectional survey was performed by using a structured questionnaire. A total of 1343 women aged 35 years or younger in six urban areas of Chengdu were included in the study.According to the Screening Criteria of sub-health conditions, these women were categorized into three groups: postpartum healthy group,sub-healthy group, and reproductive disease group. Data were double-entered using EpiData and the nanalyzed by SPSS.RESULTS: Pregnancy and labor were correlated with postpartum sub-health conditions. The number of pregnancies was negatively correlated with women's postnatal health but was positively correlated with the incidence of postpartum reproductive diseases.CONCLUSION: The number of pregnancies and labors is probably an important factor leading to sub-health conditions and the occurrence of reproductive diseases in women. Avoiding or reducing unwanted pregnancies and labors, enhancing the awareness of health among child bearing-age women are effective measures for preventing sub-health conditions.
文摘Previous studies have shown that individuals responded preferentially to the mark of the top-scent donor relative to that of the bottom-scent donor of an over-mark. However, terrestrial mammals are likely to encounter over-marks consisting of the scent marks of more than two same-sex conspecifics in the intersections of runways, near the nests of sexually receptive female conspecifics, and inside and along the borders of the territories of conspecifics. We determined how meadow voles, Microtus pennsylvanicus, respond to the marks of the top-, middle-, and bottom-scent donors of an over-mark. We tested the hypothesis that voles exposed to an over-mark will respond preferentially to the scent marks that were deposited more recently, the scent marks that were on top or near the top of the over-mark, compared to the scent marks that were deposited earlier or near the bot- tom of the over-mark. Voles spent more time investigating the mark of the top-scent donor than that of the either the middle- or bottom-scent donor. However, males but not female voles spent more time investigating the middle-scent mark than the bot- tom-scent mark. We also tested the hypothesis that voles evaluate and respond to over-marks differently from single scent marks. Voles spent more time investigating the marks of the top-, middle-, and bottom-scent donors compared to scent marks that were not part of the over-mark. Voles can distinguish among the overlapping scent marks of three scent donors and sex differences exist in the values they appear to attach to each of these scent marks [Current Zoology 57 （4）： 441-448, 2011 ].
