Naipaul＇s novels are real and acute, which reflect many countries and social realities, especially terrible lives and depressed emotions, including human interests, opinions, ideas, consciousnesses, self-acceptance, ...Naipaul＇s novels are real and acute, which reflect many countries and social realities, especially terrible lives and depressed emotions, including human interests, opinions, ideas, consciousnesses, self-acceptance, idea crisis, looking for identity, spiritual trouble, contradiction between religion and life, cultural conflict in colonized countries and post-colonized areas. Such novels are from actual realities, life facts, street matters with miscellaneous, vicissitudinous, and integrative skills and abilities.展开更多
Dynamic simulation system of maize growth is developed by the physiological and ecological model,morphological structure model,computer science and virtual reality technology,to improve the level of precise operation ...Dynamic simulation system of maize growth is developed by the physiological and ecological model,morphological structure model,computer science and virtual reality technology,to improve the level of precise operation of maize production.The computer graphics algorithms,virtual reality technology,animation design and information integration technology are applied to maize production by this system.establishment of dynamic simulation system of maize growth is conducive to raise level of precise operation in maize production.The system also can assist the relevant production research and testing,to reduce cost and improve efficiency.展开更多
With the steady development of China＇s economic policy and social secu- rity system, social security fund has become more and more important. Therefore, in the process of establishing and implementing social security...With the steady development of China＇s economic policy and social secu- rity system, social security fund has become more and more important. Therefore, in the process of establishing and implementing social security system, the status of the accounting system of social security fund has become particularly prominent. The existing problems in the system were discussed and corresponding reform ideas were proposed by analyzing the current situation of the social security fund accounting system.展开更多
Background The efficacy and safety of non-vitamin K antagonist oral anticoagulants （NOACs） and warfarin in Asian octogenarian atrial fibrillation （AF） patients have not been established in a real-world setting. We...Background The efficacy and safety of non-vitamin K antagonist oral anticoagulants （NOACs） and warfarin in Asian octogenarian atrial fibrillation （AF） patients have not been established in a real-world setting. We aimed to evaluate the efficacy and safety of NOACs and warfarin in Korean octogenarian patients. Methods A total of 293 consecutive patients aged 〉 80 years with non-valvular AF who had taken either NOACs 048 cases, 50.5%） or warfarin （145 cases, 49.5%） were retrospectively reviewed. The efficacy outcome was the com- posite of stroke or systemic embolism. The safety outcome was major bleeding. Results The follow-up duration was 375 patient-years （ 172 patient-years with NOACs and 203 patient-years with warfarin）. Patients on NOACs were slightly older （P = 0.006） and had slightly higher HAS-BLED scores （P = 0.034）. The efficacy of both anticoagulants was high （1.16% for NOACs vs. 2.98% for warfarin per 100 pa- tient-years, P = 0.46）. The safety outcome was relatively high in both NOACs and warfarin groups （8.96% vs. 12.46%, P = 0.29）. The effi- cacy and safety outcomes tended to decrease non-significantly in low dose NOACs than in common dose NOACs or warfarin （0.85% vs. 1.84% vs. 2.98% in efficacy outcome, P = 0.69; and 6.97% vs. 13.29% vs. 12.46% in safety outcome, P = 0.34）. Conclusions NOACs were highly effective for prevention of stroke or systemic embolism in Asian octogenarian AF patients. However, major bleeding occurred excessively high in both anticoagulant groups. Further study is required on the optimal anticoagulant regimen in octogenarian population.展开更多
This experiment was conducted in silty clay loam soil and cultivated with previous season wheat. Tillage for experiment field was applied using moldboard plow with 0.22-0.24 m depth, the rate of tractor velocity was 2...This experiment was conducted in silty clay loam soil and cultivated with previous season wheat. Tillage for experiment field was applied using moldboard plow with 0.22-0.24 m depth, the rate of tractor velocity was 2.45 km hf^-1, as a tillage velocity. Two rates of tractor velocities （first factor） were applied： 3.24 km hr^-1, for the first velocity, and 4.71 km hr^-1 for the second, Three types of tillers （second factor） were used： disk harrow, rotavator tiller, and spring spike tooth harrow. The first velocity rate was： 2.51 km hr-l（with disk harrow as a machinery unit）, 2.92 km hr^-1 （with rotivator）, and 3.06 km hrl（with spring spike tooth harrow）, while the second velocity rate was： 3.19 km hr-1 （with disk harrow as a machinery unit）, 4.05 km hrl（with rotivator）, and 4.26 km hrl（with spring spike tooth harrow）. Split plot design in RCBD with three replicates was used at the constant of soil moisture 11%-13%. Results were analyzed statistically and means were tested with LSD. The results showed the significant differences between both two experiment factors and their interaction for all study parameters which included： slippage percentage, practical productivity, numbers of masses 〉 5 cm m^-2, and the implement width. At the constant of pulverization equipment types, the higher percentage of slippage was 16.45%, the higher rate of practical productivity was 0.677 h hr1, and the higher rate of implement width was 2.05 m, while the rate of masses 〉 5 cm m-2 decreased to 13.8 mass m2. At the constant of velocity, disk harrow achieved higher slippage percentage 17.69%, spring spike tooth harrow tiller achieved higher practical productivity 0.858 h hr^-1 and higher rate of implement width 2.73 m, and the rotivator achieved the lower rate of masses 〉 5 cm m2 and 4.1 mass m2. The comparison among the three pulverization equipment typess was the purpose of this study to give the best studied indexes under two different velocities.展开更多
In the present study, agar diffusion test and field trials were carried out using a mushroom （Pleurotus ostreatus） culti- var Shouyanping as the experimental material to determine the antibacterial activity of refin...In the present study, agar diffusion test and field trials were carried out using a mushroom （Pleurotus ostreatus） culti- var Shouyanping as the experimental material to determine the antibacterial activity of refined pyroligneous acid prepared from almond shell against Pseudomonas tolaasfi and its effects on mycelial growth of mushroom. The results revealed that 1.25%, 2.50% and 5.00% of refined pyroligneous acid obviously inhibited the occurrence of brown blotch disease in mushroom, but also greatly promoted mushroom mycelial growth. Therefore, 1.25% and 2.50% of refined pyroligneous acid can be used in fields to prevent brown blotch disease, and 5.00% refined pyroligneous acid can be used to control the incidence of brown blotch disease when it widely occurs in fields.展开更多
O. Henry is a realist and humanitarian writer. In his life, he wrote more than 300 short stories and a full-length novel. Sacrifice of Love is a typical O Henry＇s novel, which was formed in American society that chan...O. Henry is a realist and humanitarian writer. In his life, he wrote more than 300 short stories and a full-length novel. Sacrifice of Love is a typical O Henry＇s novel, which was formed in American society that changed from the rapid development ofcapitalism to the era of imperialism. During this period, the rotten social system, ruthless competition and insatiable exploitation jugulatcd and contorted human＇s emotions. In such a society, O. Henry, on the one hand, advocated and paid a tribute to beautiful love. on the other hand, he felt helpless and hateful to the cruel social and hard living conditions. Love itself is holy and sweet, but due to the decay of the social system, love was full of bitterness. This paper focuses on analyzing O. Henry＇s views of love, the reasons of formation and the expression skills. The subject of the Sacrifice of Love is： love itselfis sweet and holy, but in the capitalist society, it is destined to be a tragedy.展开更多
This paper discussed the cost and benefit level of the marketing mix of organic vegetable cultivation. In 2011, the research assessed the effectiveness of policy of＂Go Organic 2010＂ in Semarang municipality. The obj...This paper discussed the cost and benefit level of the marketing mix of organic vegetable cultivation. In 2011, the research assessed the effectiveness of policy of＂Go Organic 2010＂ in Semarang municipality. The objectives of this work are to assess： （1] program implementations; （2） related stakeholders; C3] external and internal constrains; （4] the level of effectiveness; and （5） the efficiency on the use of production factors. Further, it aims to improve the competitiveness of the agricultural commodity through using efficient production factors, lessening the environmental damage as the use of pesticide, and promoting awareness of responsibilty among government, university, and society. Having employed interactive approach and SPSS 13.0 program, the result indicates that behavior of farming in the research area sounds to be less efficient. Further, agriculture extension agent performance in Semarang needs also to be better improved. Therefore, improvement on counselling activities is proposed to be a solution to make the performance of the extension optimum. Meanwhile, the number of extension agents is not sufficient. It is expected that the ideal number for extension--one village one extension--can be applied.展开更多
The Tu nationality （also called ＂Tu people＂ or ＂Tus＂ in the paper）, one of the multiple ethnic minorities in the Hehuang Region （河湟地区） between Gansu （甘肃） and Qinghai （青海） Provinces in the northwest...The Tu nationality （also called ＂Tu people＂ or ＂Tus＂ in the paper）, one of the multiple ethnic minorities in the Hehuang Region （河湟地区） between Gansu （甘肃） and Qinghai （青海） Provinces in the northwest China, has no written language of their own, but has already created the abundant and varied colorful literary genres. Since the 1980s, folktales, as the main literary product popular in the region, have received literary criticisms and reviews from scholars and researchers in China, based on the socialist realism dominant in China in the 20th century that emphasized more on contents, motifs and even ideological significance. So far, no breakthroughs have been made in their studies even if some young scholars have tried from the formalist viewpoints. Therefore, this paper attempts to make a morphological analysis of the Tus＇ folktales by adopting Propp＇s theories, trying to find out the morphological narrative model beneath the language level of the folktales. Through the studies, we can see that collective awareness bonded by kinship is more emphasized in Tus＇ culture, and almost all tales end with good defeating evil. Therefore, the studies of these folktales will help us deep understand Tus＇ psychological conditions and positive cultural life.展开更多
Vail, a ski area in Colorado established in 1962, has undergone many changes since its inception. How to explain the growth of an ever expanding urban corridor （“Vail Valley”） in the Colorado High Country, with co...Vail, a ski area in Colorado established in 1962, has undergone many changes since its inception. How to explain the growth of an ever expanding urban corridor （“Vail Valley”） in the Colorado High Country, with considerable implications for the social and built-up environment and the surrounding wilderness？ It is argued here that Steinbeck’s writings – as laid out, for instance, in Cannery Row - could offer a strategy to reconstruct the events and developments that transformed the Vail ski resort destination over the past decades. Eight chapters lay out major themes of the Vail Story, from “Vail before Vail” to “Vail after Vail.” Quotations from Steinbeck’s novels and from other writers in the analysis of his works introduce a given theme. The discussion of the beginnings of the ski area and the town, the staging of Vail mega sports events like three world alpine ski championships and the changing directions and policies of the ski corporation result in a narrative closely aligned with the style of Steinbeck’s realistic prose.展开更多
In this paper two kinds of two-boson realizations of generally deformed algebras with three generators are obtained by generalizing the Jordan-Schwlnger realizations of SU（2） and SU（1,1）. For each kind, a unitary ...In this paper two kinds of two-boson realizations of generally deformed algebras with three generators are obtained by generalizing the Jordan-Schwlnger realizations of SU（2） and SU（1,1）. For each kind, a unitary realization and a non-unitary realizatlon, together with the properties of their acting spaces, are discussed. Similarity transformations that relate the non-unitary realizations to the unitary ones are given by solving unitarization equations.展开更多
文摘Naipaul＇s novels are real and acute, which reflect many countries and social realities, especially terrible lives and depressed emotions, including human interests, opinions, ideas, consciousnesses, self-acceptance, idea crisis, looking for identity, spiritual trouble, contradiction between religion and life, cultural conflict in colonized countries and post-colonized areas. Such novels are from actual realities, life facts, street matters with miscellaneous, vicissitudinous, and integrative skills and abilities.
基金Supported by Supported by National High Technology Research and Development Program of China(2006AA10A039)Special Funding Projects for Research in Agricultural Public Service Sectors (200803037)Technology Development Program of Jilin Province (2006BAD02A10-6-6)~~
文摘Dynamic simulation system of maize growth is developed by the physiological and ecological model,morphological structure model,computer science and virtual reality technology,to improve the level of precise operation of maize production.The computer graphics algorithms,virtual reality technology,animation design and information integration technology are applied to maize production by this system.establishment of dynamic simulation system of maize growth is conducive to raise level of precise operation in maize production.The system also can assist the relevant production research and testing,to reduce cost and improve efficiency.
文摘With the steady development of China＇s economic policy and social secu- rity system, social security fund has become more and more important. Therefore, in the process of establishing and implementing social security system, the status of the accounting system of social security fund has become particularly prominent. The existing problems in the system were discussed and corresponding reform ideas were proposed by analyzing the current situation of the social security fund accounting system.
文摘Background The efficacy and safety of non-vitamin K antagonist oral anticoagulants （NOACs） and warfarin in Asian octogenarian atrial fibrillation （AF） patients have not been established in a real-world setting. We aimed to evaluate the efficacy and safety of NOACs and warfarin in Korean octogenarian patients. Methods A total of 293 consecutive patients aged 〉 80 years with non-valvular AF who had taken either NOACs 048 cases, 50.5%） or warfarin （145 cases, 49.5%） were retrospectively reviewed. The efficacy outcome was the com- posite of stroke or systemic embolism. The safety outcome was major bleeding. Results The follow-up duration was 375 patient-years （ 172 patient-years with NOACs and 203 patient-years with warfarin）. Patients on NOACs were slightly older （P = 0.006） and had slightly higher HAS-BLED scores （P = 0.034）. The efficacy of both anticoagulants was high （1.16% for NOACs vs. 2.98% for warfarin per 100 pa- tient-years, P = 0.46）. The safety outcome was relatively high in both NOACs and warfarin groups （8.96% vs. 12.46%, P = 0.29）. The effi- cacy and safety outcomes tended to decrease non-significantly in low dose NOACs than in common dose NOACs or warfarin （0.85% vs. 1.84% vs. 2.98% in efficacy outcome, P = 0.69; and 6.97% vs. 13.29% vs. 12.46% in safety outcome, P = 0.34）. Conclusions NOACs were highly effective for prevention of stroke or systemic embolism in Asian octogenarian AF patients. However, major bleeding occurred excessively high in both anticoagulant groups. Further study is required on the optimal anticoagulant regimen in octogenarian population.
文摘This experiment was conducted in silty clay loam soil and cultivated with previous season wheat. Tillage for experiment field was applied using moldboard plow with 0.22-0.24 m depth, the rate of tractor velocity was 2.45 km hf^-1, as a tillage velocity. Two rates of tractor velocities （first factor） were applied： 3.24 km hr^-1, for the first velocity, and 4.71 km hr^-1 for the second, Three types of tillers （second factor） were used： disk harrow, rotavator tiller, and spring spike tooth harrow. The first velocity rate was： 2.51 km hr-l（with disk harrow as a machinery unit）, 2.92 km hr^-1 （with rotivator）, and 3.06 km hrl（with spring spike tooth harrow）, while the second velocity rate was： 3.19 km hr-1 （with disk harrow as a machinery unit）, 4.05 km hrl（with rotivator）, and 4.26 km hrl（with spring spike tooth harrow）. Split plot design in RCBD with three replicates was used at the constant of soil moisture 11%-13%. Results were analyzed statistically and means were tested with LSD. The results showed the significant differences between both two experiment factors and their interaction for all study parameters which included： slippage percentage, practical productivity, numbers of masses 〉 5 cm m^-2, and the implement width. At the constant of pulverization equipment types, the higher percentage of slippage was 16.45%, the higher rate of practical productivity was 0.677 h hr1, and the higher rate of implement width was 2.05 m, while the rate of masses 〉 5 cm m-2 decreased to 13.8 mass m2. At the constant of velocity, disk harrow achieved higher slippage percentage 17.69%, spring spike tooth harrow tiller achieved higher practical productivity 0.858 h hr^-1 and higher rate of implement width 2.73 m, and the rotivator achieved the lower rate of masses 〉 5 cm m2 and 4.1 mass m2. The comparison among the three pulverization equipment typess was the purpose of this study to give the best studied indexes under two different velocities.
基金Supported by the fund of Science and Technology Department of Hebei Province(13226511)the fund of Chengde Municipal Finance Bureau(CZ2014002,CZ2013007)the fund of Chengde Municipal Science and Technology Bureau(20157029)
文摘In the present study, agar diffusion test and field trials were carried out using a mushroom （Pleurotus ostreatus） culti- var Shouyanping as the experimental material to determine the antibacterial activity of refined pyroligneous acid prepared from almond shell against Pseudomonas tolaasfi and its effects on mycelial growth of mushroom. The results revealed that 1.25%, 2.50% and 5.00% of refined pyroligneous acid obviously inhibited the occurrence of brown blotch disease in mushroom, but also greatly promoted mushroom mycelial growth. Therefore, 1.25% and 2.50% of refined pyroligneous acid can be used in fields to prevent brown blotch disease, and 5.00% refined pyroligneous acid can be used to control the incidence of brown blotch disease when it widely occurs in fields.
文摘O. Henry is a realist and humanitarian writer. In his life, he wrote more than 300 short stories and a full-length novel. Sacrifice of Love is a typical O Henry＇s novel, which was formed in American society that changed from the rapid development ofcapitalism to the era of imperialism. During this period, the rotten social system, ruthless competition and insatiable exploitation jugulatcd and contorted human＇s emotions. In such a society, O. Henry, on the one hand, advocated and paid a tribute to beautiful love. on the other hand, he felt helpless and hateful to the cruel social and hard living conditions. Love itself is holy and sweet, but due to the decay of the social system, love was full of bitterness. This paper focuses on analyzing O. Henry＇s views of love, the reasons of formation and the expression skills. The subject of the Sacrifice of Love is： love itselfis sweet and holy, but in the capitalist society, it is destined to be a tragedy.
文摘This paper discussed the cost and benefit level of the marketing mix of organic vegetable cultivation. In 2011, the research assessed the effectiveness of policy of＂Go Organic 2010＂ in Semarang municipality. The objectives of this work are to assess： （1] program implementations; （2） related stakeholders; C3] external and internal constrains; （4] the level of effectiveness; and （5） the efficiency on the use of production factors. Further, it aims to improve the competitiveness of the agricultural commodity through using efficient production factors, lessening the environmental damage as the use of pesticide, and promoting awareness of responsibilty among government, university, and society. Having employed interactive approach and SPSS 13.0 program, the result indicates that behavior of farming in the research area sounds to be less efficient. Further, agriculture extension agent performance in Semarang needs also to be better improved. Therefore, improvement on counselling activities is proposed to be a solution to make the performance of the extension optimum. Meanwhile, the number of extension agents is not sufficient. It is expected that the ideal number for extension--one village one extension--can be applied.
文摘The Tu nationality （also called ＂Tu people＂ or ＂Tus＂ in the paper）, one of the multiple ethnic minorities in the Hehuang Region （河湟地区） between Gansu （甘肃） and Qinghai （青海） Provinces in the northwest China, has no written language of their own, but has already created the abundant and varied colorful literary genres. Since the 1980s, folktales, as the main literary product popular in the region, have received literary criticisms and reviews from scholars and researchers in China, based on the socialist realism dominant in China in the 20th century that emphasized more on contents, motifs and even ideological significance. So far, no breakthroughs have been made in their studies even if some young scholars have tried from the formalist viewpoints. Therefore, this paper attempts to make a morphological analysis of the Tus＇ folktales by adopting Propp＇s theories, trying to find out the morphological narrative model beneath the language level of the folktales. Through the studies, we can see that collective awareness bonded by kinship is more emphasized in Tus＇ culture, and almost all tales end with good defeating evil. Therefore, the studies of these folktales will help us deep understand Tus＇ psychological conditions and positive cultural life.
文摘Vail, a ski area in Colorado established in 1962, has undergone many changes since its inception. How to explain the growth of an ever expanding urban corridor （“Vail Valley”） in the Colorado High Country, with considerable implications for the social and built-up environment and the surrounding wilderness？ It is argued here that Steinbeck’s writings – as laid out, for instance, in Cannery Row - could offer a strategy to reconstruct the events and developments that transformed the Vail ski resort destination over the past decades. Eight chapters lay out major themes of the Vail Story, from “Vail before Vail” to “Vail after Vail.” Quotations from Steinbeck’s novels and from other writers in the analysis of his works introduce a given theme. The discussion of the beginnings of the ski area and the town, the staging of Vail mega sports events like three world alpine ski championships and the changing directions and policies of the ski corporation result in a narrative closely aligned with the style of Steinbeck’s realistic prose.
基金The project supported by National Natural Science Foundations of China under Grant Nos. 10275038 and 60635040, and partly by the State Key Research Development Program under Grant No. G2000077400
文摘In this paper two kinds of two-boson realizations of generally deformed algebras with three generators are obtained by generalizing the Jordan-Schwlnger realizations of SU（2） and SU（1,1）. For each kind, a unitary realization and a non-unitary realizatlon, together with the properties of their acting spaces, are discussed. Similarity transformations that relate the non-unitary realizations to the unitary ones are given by solving unitarization equations.
