Background: In spite of advanced technologies and drug discoveries, morbidity and mortality were undoubtedly increasing in the era of contraception and abortion. Aims: Altruistic correlation of increasing morbidity, m...Background: In spite of advanced technologies and drug discoveries, morbidity and mortality were undoubtedly increasing in the era of contraception and abortion. Aims: Altruistic correlation of increasing morbidity, mortality, with contraception, abortion was planned for. Methods: In 2012, a retrospective analysis of prevalence of mortality in 350 patients of 20 - 35 years, 35 - 50 years and >50 years from data collected between 2003 and 2012 by convenient, stratified random sampling, from community, hospital, and its association with contraception and abortion status was undertaken;simultaneously, serum estrogen levels obtained from 105 patients were analyzed. In 2014, randomly chosen 8 males, of the 3 age groups, from a different community, whose life partners had undergone sterilization, were assessed for their serum testosterone levels. Results: Contraception users exhibited 3 - 4 fold increased mortality [p 50 years [p < 0.0005]. Endogenous estrogen was reduced in 75% [p < 0.0005] of contraceptive users. Plasma testosterone was reduced in males observing contraception, to less than 50% of normal, e.g. 1.3 ng/ml;66.6% contraception users aged 20 - 35 years had reduced [p < 0.0005] testosterone;100% of male contraception users aged 36 - 70 years showed reduced testosterone [p < 0.0005]. Conclusion: The “withered tree akin host” concept is contraception, abortion, with smashed fragmentation of germ cells. Reduced endogenous estrogen, androgen [dried up, destroyed life factors] result in deranged cell metabolism, cell cycle, and defaulted genomic repertoire, leading to failure of all established pharmacological therapeutics, including advanced technologies which yield gratifying results in non contracepted people today and in every one, before the era of contraception;subsets of people, host with contraception, with destroyed life factors, behave helplessly, concerning therapeutic applications, compared with subsets of people, host without contraception, with intact genomic repertoire, God ordained Life fact展开更多
In the second year of the Shangyuan period(761),Du Fu wrote a quartet of poems on sick or withered trees.They are“The Sick Cypress,”“The Withered Palms,”“The Sick Orange Tree,”and“The Withered Nanmu Tree.”Diff...In the second year of the Shangyuan period(761),Du Fu wrote a quartet of poems on sick or withered trees.They are“The Sick Cypress,”“The Withered Palms,”“The Sick Orange Tree,”and“The Withered Nanmu Tree.”Different from his previous practice of using trees to embody personal aspirations,the poet employed sick or withered trees to allude social realities.These poems,rich with profound contemplation on individuals,society,and the Tang Dynasty,cover many important topics,such as the poet's bleak future,the decline of people's livelihoods,the immorality of rulers,and even the decline of the Tang Dynasty.These poems reveal his disappointment with the future of his country and his personal ambitions.This disenchantment reflects the pivotal shift in Du Fu's later thoughts,revealing the impetus behind his relinquishment of political aspirations in favor of poetic creation.In this regard,this quartet of poems is the most thought-provoking exploration,with an undeniable value among Du Fu's later works.展开更多
To clarify the mechanism for slowing down vegetative growth to reduce withered floral buds occurring in Yuluxiang pear, the length and diameter of the new shoots, the activities of antioxidant enzymes and malondialdeh...To clarify the mechanism for slowing down vegetative growth to reduce withered floral buds occurring in Yuluxiang pear, the length and diameter of the new shoots, the activities of antioxidant enzymes and malondialdehyde （MDA） content in terminal buds of short shoots in a withered bud-occurring orchard in Wei County, Hebei Province and a normal bud-growing orchard of Wei County, and a normal bud-growing orchard in Taigu County, Shanxi Province were measured and com- pared. The results showed that the increases in the length and diameter of new shoots in the withered bud-occurring orchard were very significantly higher than those in the two normal bud-growing orchards, and the shoots in the withered bud- occurring orchard stopped growing later than in the two normal bud-growing or- chards. During the period of floral bud differentiation, the activities of superoxide dis- mutase （SOD）, catalase （CAT）, peroxidase （POD） and the content of MDA in the two normal bud-growing orchards all increased at first and decreased subsequently. But in the withered bud-occurring orchard, the activities of both SOD and POD gradually decreased during the period of floral bud differentiation, while the activity of CAT and the content of MDA increased at first and decreased subsequently. Withered floral buds had significantly lower activities of SOD, CAT and POD, but significantly higher content of MDA than normal buds. The results suggested that vigorous vegetative growth may lead to the occurrence of withered floral buds in Yuluxiang pear; in addition, the occurrence of withered floral buds in Yuluxiang pear may also be associated with the activities of SOD, CAT and POD.展开更多
Climate change is manifesting rapidly in the form of fires,droughts,floods,resource scarcity,and species loss,and remains a global risk.Owing to the disaster risk management,there is a need to determine the Dead Fuel ...Climate change is manifesting rapidly in the form of fires,droughts,floods,resource scarcity,and species loss,and remains a global risk.Owing to the disaster risk management,there is a need to determine the Dead Fuel Index(DFI)threshold of the fire occurrence area and analyze the spatio-temporal variation of DFI to apply prevention measures efficiently and facilitate sustainable fire risk management.This study used the MODIS Burned Area Monthly L3(MCD64A1),Landsat Global Burned Area(BA)products,and MODIS Surface Reflectance 8-Day L3(MOD09A1)data from 2001 to 2020 to calculate the values of the DFI in the study area before the occurrence of fire.The results showed that:(1)The inversion of the meadow steppe DFI values in the fire area was distributed in the range of 14-26,and the fire rate was the highest in the range of 20-22.The inversion of the typical steppe DFI values in the fire area was distributed in the range of 12-26,and the fire rate was the highest in the range of 16-22.(2)Areas with high fire DFI values included Khalkhgol,Matad,Erdenetsagaan,Bayandun,Gurvanzagal,Dashbalbar in Mongolia,and scattered areas of the Greater Khingan Mountains(forest edge meadow steppe area),East and West Ujumqin Banner,and Xin Barag Right Banner.The highest fire probability of fire occurred during October and April.(3)The DFI values were sensitive to changes in altitude.The results of this study may provide useful information on surface energy balance,grassland carbon storage,soil moisture,grassland health,land desertification,and grazing in the study area,especially for fire risk management.展开更多
文摘Background: In spite of advanced technologies and drug discoveries, morbidity and mortality were undoubtedly increasing in the era of contraception and abortion. Aims: Altruistic correlation of increasing morbidity, mortality, with contraception, abortion was planned for. Methods: In 2012, a retrospective analysis of prevalence of mortality in 350 patients of 20 - 35 years, 35 - 50 years and >50 years from data collected between 2003 and 2012 by convenient, stratified random sampling, from community, hospital, and its association with contraception and abortion status was undertaken;simultaneously, serum estrogen levels obtained from 105 patients were analyzed. In 2014, randomly chosen 8 males, of the 3 age groups, from a different community, whose life partners had undergone sterilization, were assessed for their serum testosterone levels. Results: Contraception users exhibited 3 - 4 fold increased mortality [p 50 years [p < 0.0005]. Endogenous estrogen was reduced in 75% [p < 0.0005] of contraceptive users. Plasma testosterone was reduced in males observing contraception, to less than 50% of normal, e.g. 1.3 ng/ml;66.6% contraception users aged 20 - 35 years had reduced [p < 0.0005] testosterone;100% of male contraception users aged 36 - 70 years showed reduced testosterone [p < 0.0005]. Conclusion: The “withered tree akin host” concept is contraception, abortion, with smashed fragmentation of germ cells. Reduced endogenous estrogen, androgen [dried up, destroyed life factors] result in deranged cell metabolism, cell cycle, and defaulted genomic repertoire, leading to failure of all established pharmacological therapeutics, including advanced technologies which yield gratifying results in non contracepted people today and in every one, before the era of contraception;subsets of people, host with contraception, with destroyed life factors, behave helplessly, concerning therapeutic applications, compared with subsets of people, host without contraception, with intact genomic repertoire, God ordained Life fact
文摘In the second year of the Shangyuan period(761),Du Fu wrote a quartet of poems on sick or withered trees.They are“The Sick Cypress,”“The Withered Palms,”“The Sick Orange Tree,”and“The Withered Nanmu Tree.”Different from his previous practice of using trees to embody personal aspirations,the poet employed sick or withered trees to allude social realities.These poems,rich with profound contemplation on individuals,society,and the Tang Dynasty,cover many important topics,such as the poet's bleak future,the decline of people's livelihoods,the immorality of rulers,and even the decline of the Tang Dynasty.These poems reveal his disappointment with the future of his country and his personal ambitions.This disenchantment reflects the pivotal shift in Du Fu's later thoughts,revealing the impetus behind his relinquishment of political aspirations in favor of poetic creation.In this regard,this quartet of poems is the most thought-provoking exploration,with an undeniable value among Du Fu's later works.
基金Supported by Earmarked Fund for Modern Agro-industry Technology Research System of China(CARS-29-24)Doctoral Research Fund of Shanxi Academy of Agricultural Sciences(YBSJJ1709)~~
文摘To clarify the mechanism for slowing down vegetative growth to reduce withered floral buds occurring in Yuluxiang pear, the length and diameter of the new shoots, the activities of antioxidant enzymes and malondialdehyde （MDA） content in terminal buds of short shoots in a withered bud-occurring orchard in Wei County, Hebei Province and a normal bud-growing orchard of Wei County, and a normal bud-growing orchard in Taigu County, Shanxi Province were measured and com- pared. The results showed that the increases in the length and diameter of new shoots in the withered bud-occurring orchard were very significantly higher than those in the two normal bud-growing orchards, and the shoots in the withered bud- occurring orchard stopped growing later than in the two normal bud-growing or- chards. During the period of floral bud differentiation, the activities of superoxide dis- mutase （SOD）, catalase （CAT）, peroxidase （POD） and the content of MDA in the two normal bud-growing orchards all increased at first and decreased subsequently. But in the withered bud-occurring orchard, the activities of both SOD and POD gradually decreased during the period of floral bud differentiation, while the activity of CAT and the content of MDA increased at first and decreased subsequently. Withered floral buds had significantly lower activities of SOD, CAT and POD, but significantly higher content of MDA than normal buds. The results suggested that vigorous vegetative growth may lead to the occurrence of withered floral buds in Yuluxiang pear; in addition, the occurrence of withered floral buds in Yuluxiang pear may also be associated with the activities of SOD, CAT and POD.
基金The International(Regional)Cooperation and Exchange Programs of National Natural Science Foundation of China,No.41961144019,No.4191101037The Inner Mongolia Natural Science Foundation,No.2021MS04016。
文摘Climate change is manifesting rapidly in the form of fires,droughts,floods,resource scarcity,and species loss,and remains a global risk.Owing to the disaster risk management,there is a need to determine the Dead Fuel Index(DFI)threshold of the fire occurrence area and analyze the spatio-temporal variation of DFI to apply prevention measures efficiently and facilitate sustainable fire risk management.This study used the MODIS Burned Area Monthly L3(MCD64A1),Landsat Global Burned Area(BA)products,and MODIS Surface Reflectance 8-Day L3(MOD09A1)data from 2001 to 2020 to calculate the values of the DFI in the study area before the occurrence of fire.The results showed that:(1)The inversion of the meadow steppe DFI values in the fire area was distributed in the range of 14-26,and the fire rate was the highest in the range of 20-22.The inversion of the typical steppe DFI values in the fire area was distributed in the range of 12-26,and the fire rate was the highest in the range of 16-22.(2)Areas with high fire DFI values included Khalkhgol,Matad,Erdenetsagaan,Bayandun,Gurvanzagal,Dashbalbar in Mongolia,and scattered areas of the Greater Khingan Mountains(forest edge meadow steppe area),East and West Ujumqin Banner,and Xin Barag Right Banner.The highest fire probability of fire occurred during October and April.(3)The DFI values were sensitive to changes in altitude.The results of this study may provide useful information on surface energy balance,grassland carbon storage,soil moisture,grassland health,land desertification,and grazing in the study area,especially for fire risk management.
