A 12-year field experiment was conducted to investigate the effect of different tillage methods and fertil- ization systems on microbial biomass C, N and P of a gray fluvo-aguic soil in rice-based cropping system. Fiv...A 12-year field experiment was conducted to investigate the effect of different tillage methods and fertil- ization systems on microbial biomass C, N and P of a gray fluvo-aguic soil in rice-based cropping system. Five fertilization treatments were designed under conventional tillage (CT) or no tillage (NT) system: no fertilizer (CK); chemical fertilizer only (CF); combining chemical fertilizer with pig manure (PM); combining chemical fertilizer with crop straw (CS) and fallow (F). The results showed that biomass C, N and P were enriched in the surface layer of no-tilled soil, whereas they distributed relatively evenly in the tilled soil, which might result from enrichment of crop residue, organic manure and mineral fertilizer, and surficial development of root systems under NT. Under the cultivation system, NT had slightly greater biomass C, N and P at 0～5 cm depth, significantly less biomass C, N and P at 5～15 cm depth, less microbial biomass C, N and equivalent biomass P at 15 ～30 cm depth as compared to CT, indicating that tillage was beneficial for the multiplica tion of organisms in the plowed layer of soil. Under the fallow system, biomass C, N and P in the surface layer were significantly greater for NT than CT while their differences between the two tillage methods were negligible in the deeper layers. In the surface layer, biomass C, N and P in the soils amended with organic manure combined with mineral fertilizers were significantly greater than those of the treatments only with mineral fertilizers and the control. Soils without fertilizer had the least biomass nutrient contents among the five fertilization treatments. Obviously, the long-term application of organic manure could maintain the higher activity of microorganisms in soils. The amounts of biomass C, N and P in the fallowed soils varied with the tillage methods; they were much greater under NT than under CT, especially in the surface layer, suggesting that the frequent plowing could decrease the content of organic matter in the surface layer of the fallowed soil.展开更多
Phosphorus (P) risk indices are commonly used in the USA to estimate the field-scale risk of agricultural P runoff. Because the Ohio P Risk Index is increasingly being used to judge farmer performance, it is important...Phosphorus (P) risk indices are commonly used in the USA to estimate the field-scale risk of agricultural P runoff. Because the Ohio P Risk Index is increasingly being used to judge farmer performance, it is important to evaluate weighting/scoring of all P Index parameters to ensure Ohio farmers are credited for practices that reduce P runoff risk and not unduly penalized for things not demonstrably related to runoff risk. A sensitivity analysis provides information as to how sensitive the P Index score is to changes in inputs. The objectives were to determine 1) which inputs are most highly associated with P Index scores and 2) the relative impact of each input variable on resultant P Index scores. The current approach uses simulations across 6134 Ohio point locations and five crop management scenarios (CMSs), representing increasing soil disturbance. The CMSs range from all no-till, which is being promoted in Ohio, rotational tillage, which is a common practice in Ohio to full tillage to represent an extreme practice. Results showed that P Index scores were best explained by soil test P (31.9%) followed by connectivity to water (29.7%), soil erosion (13.4%), fertilizer application amount (11.3%), runoff class (9.5%), fertilizer application method (2.2%), and finally filter strip (2.0%). Ohio P Index simulations across CMSs one through five showed that >40% scored <15 points (low) while <1.5% scored >45 points (very high). Given Ohio water quality problems, the Ohio P Index needs to be stricter. The current approach is useful for Ohio P Index evaluations and revision decisions by spatially illustrating the impact of potential changes regionally and state-wide.展开更多
Networked manufacturing is a primary management mod e of virtual enterprise. It takes advantage of advanced network technology to pass information and devise and assemble necessary components so as to reach a certa in...Networked manufacturing is a primary management mod e of virtual enterprise. It takes advantage of advanced network technology to pass information and devise and assemble necessary components so as to reach a certa in specific purpose. The characteristics of it are dynamic, international and pr ompt. In contrast with traditional manufacturing, networked manufacturing utilizes external predominant resources, and breaks through tangible limits of enterpris e, so it can optimize the combination of social resources and improve the enterp rise′capability of adapting to the constantly changing market. Networked manufacturing produces some problems while bringing enterprise infin ite commercial chance. Compared with traditional manufacturing, stealing intelle ctual achievements and encroaching the related property rights not only becomes easier and quicker, but also leaves no traces when enterprises transfer informat ion through network. It′s well known that competition among corporations in the future is the on e of intellectual property in the final analysis. Therefore, recently, the statu s of intellectual property protection is promoted grandly. In the following parts, several proposals on protecting intellectual property ar e put forward in detail. We can protect the intellectual property by the ways of strengthening the consci ousness of protection. We can protect the intellectual property by perfecting the law. We will know which behaviors on the network are legitimate and which one are illegitimate. As a result, it can decrease and resolve the conflicts partially. Besides, the article puts forward that the conflicts can be resolved through a m edi-institution, an authoritative governmental organization. Moreover, we should strengthen the education on ethics. At last, the paper presents that we can protect our intellectual property throug h international cooperation.展开更多
In P2P Grid computing systems, the authorization decision is often tackled by two different trust management methods： policy-based approach, where authorization are built on logical rules and verifiable properties en...In P2P Grid computing systems, the authorization decision is often tackled by two different trust management methods： policy-based approach, where authorization are built on logical rules and verifiable properties encoded in signed credentials, and reputation-based approach, based on collecting, aggregating and disseminating reputation among the peers. However, the overhead caused by proof of compliance on authorization and the absence of certifying authorities may negate the strong and objective security advantages of policy-based approach, whilst vagueness, complexity and inaccurate characterization caused by reputation evolution may eliminate the quantitative and flexible advantages of reputation-based approach. We propose an adaptive trust management framework, which combines the merit of policy proof and reputation evolution such that authorization is aware of not only the strong and objective security traits, but also the calculability and the availability security traits. Finally, the framework of system is proposed.展开更多
A personalized trust management scheme is proposed to help peers build up trust between each other in open and flat P2P communities. This scheme totally abandons the attempt to achieve a global view. It evaluates trus...A personalized trust management scheme is proposed to help peers build up trust between each other in open and flat P2P communities. This scheme totally abandons the attempt to achieve a global view. It evaluates trust from a subjective point of view and gives personalized decision support to each peer. Simulation experiments prove its three advantages: free of central control, stronger immunity to misleading recommendations, and limited traffic overload.展开更多
Premature Rupture of Membranes (PROM) with the resulting prematurity remains a major public health issue in the Democratic Republic of Congo (DRC). This study aimed to assess expectant management of PPROM before 34 we...Premature Rupture of Membranes (PROM) with the resulting prematurity remains a major public health issue in the Democratic Republic of Congo (DRC). This study aimed to assess expectant management of PPROM before 34 weeks at the university hospital of Kinshasa. We conducted a retrospective analysis of expectantly managed PROM before 34 weeks between January 2008 and December 2018. Maternal and fetal outcomes were collected, and all data were analyzed using the SPSS 23.0 software. Of the 113 patients included in the study, 2.6% were diagnosed with PROM before 34 weeks. We observed prolongation of the pregnancy duration;the median latency period was eight days, and the average gestational age at delivery of 32.85 ± 2.5 weeks. Chorioamnionitis (23%), severe oligoamnios (7%), and acute fetal distress (4%) were complications observed during the latency period. In the postpartum period, endometritis (6.2%), neonatal jaundice (39.8%), anemia (25.7%), ulcerative necrotizing enterocolitis (6.2%), cerebromeningeal hemorrhage (5.3%), and acute respiratory distress syndrome (4.4%) were complications observed. The risk of infection during the latency period was significantly associated with irregular (P = 0.045) or lack (P = 0.006) antenatal care (ANC) attendances and C-Reactive Protein (CRP) results 6 (P = 0.013). The risk of neonatal death was significantly associated to infection during the latency period (P = 0.011), irregular (P = 0.009) or lack of ANC (P = 0.000) attendances, Birth weight g (P = 0.039) as well as Gestational age at birth between 28 to 30 Weeks (S) (P = 0.021). These findings report first-time pregnancy outcomes related to the management of PPROM before 34 weeks in our setting. We found that the conservative attitude adopted allowed the prolongation of pregnancies, reducing the risks associated with prematurity. Nevertheless, attendance in good quality ANC could reduce the frequency of PROM and related adverse outcomes.展开更多
P2P networking is a distributed application architecture that partitions tasks or workloads between peers. How to integrate P2P networks and DRM to offer a novel content distribution mode for digital media resources i...P2P networking is a distributed application architecture that partitions tasks or workloads between peers. How to integrate P2P networks and DRM to offer a novel content distribution mode for digital media resources is a significant research project. In this paper, a novel DRM architecture in P2P Networks is proposed, three phases include content provide phase, content purchase phase and content access phase, are modeled, and key technologies are introduced. Finally analysis indicates that the proposed scheme has the characteristics of security, controllability and scalability.展开更多
The hospital medical crisis management is the strategy adopted by hospitals for medical crisis.It aims to minimize the loss brought about by medical crisis to the hospital through management.By using 4R theory of cris...The hospital medical crisis management is the strategy adopted by hospitals for medical crisis.It aims to minimize the loss brought about by medical crisis to the hospital through management.By using 4R theory of crisis management and taking the incident of"sky-high medical expenses"happened in Second Affiliated Hospital of Harbin Medical University as an example,we study how to improve and perfect the medical crisis management strategy of hospitals in our country.As a result,we think hospitals can improve the crisis management strategy from four aspects of curtailment,preparation,reaction and resilience,so as to solve this issue appropriately,protect the legitimate rights and interests of patients to the greatest extent and promote the sustainable development of the hospital.展开更多
Dear Sir,Eye drops(single use)commonly used in clinics do have varying pH values.The use of such drops in the initial management of chemical eye injury may influence the accuracy of pH measurement of the eye,and subse...Dear Sir,Eye drops(single use)commonly used in clinics do have varying pH values.The use of such drops in the initial management of chemical eye injury may influence the accuracy of pH measurement of the eye,and subsequently influence its management.Chemical eye injury is an ophthalmic emergency,which may be caused by exposure to an acidic(pH【4)or an alkali(pH】10)solution to the eye.Rinsing the eye decreases the concentration of these solutions on ocular surface.The initial management would be copious irrigation with clean or sterile water or Ringer’s solution(pH 7.3-7.4)or its equivalent,of a展开更多
Due to unusual climatic events,more and more strong typhoons(or hurricanes)appear,thus,governments have to formulate suitable crisis management for the visits of typhoons.Recently the visit of typhoon Hato has already...Due to unusual climatic events,more and more strong typhoons(or hurricanes)appear,thus,governments have to formulate suitable crisis management for the visits of typhoons.Recently the visit of typhoon Hato has already caught public’s attention on the effectiveness of Macao SAR Government’s crisis management.The study bases on news coverage of typhoon Hato and the theoretical framework,derived from crisis stage theory and 4R model of crisis management,to review Macao’s crisis management.Expectedly,Macao SAR Government is requested to strengthen corresponding infrastructure and collaboration with neighboring cities in crisis warning system.Senior management accountability and urban renewal policy are also demanded by Macao residents.展开更多
The case of a young female patient with metachronous primary melanomas, advanced breast and pancreatic cancers is reported. The 5 different tumors diagnosed within six years, were managed with curative intent. Genetic...The case of a young female patient with metachronous primary melanomas, advanced breast and pancreatic cancers is reported. The 5 different tumors diagnosed within six years, were managed with curative intent. Genetic analysis revealed the mutation of the R24P CDKN2A gene in a heterozygote form in both the patient and her father. Careful tertiary prevention during the follow-up of the patient is needed.展开更多
为倡导绿色出行理念,解决以往研究在处理重复观测数据时容易忽视的潜在相关性和个体异质性问题,针对如何利用智能手机APP提供的多模式出行信息引导小汽车出行者转向停车换乘(Park-and-Ride,P+R)模式进行了探究,同时引入广义线性混合模型...为倡导绿色出行理念,解决以往研究在处理重复观测数据时容易忽视的潜在相关性和个体异质性问题,针对如何利用智能手机APP提供的多模式出行信息引导小汽车出行者转向停车换乘(Park-and-Ride,P+R)模式进行了探究,同时引入广义线性混合模型(Generalized Linear Mixed Model,GLMM)分析了多模式出行信息对小汽车出行者转向P+R意向的影响。首先,基于上海市路网设计意向调查问卷,整合了自驾和P+R两种出行方式的道路拥堵程度、出行时间、停车费用及地铁车厢座位情况等信息,并运用全因子设计法构建了24种不同信息水平组合的假设情景。然后,通过智能手机APP界面示意图向小汽车出行者展示这些多模式出行信息,并收集其转向P+R的意向数据。最后,运用GLMM方法处理同一个体重复决策数据中潜在的相关性和捕捉个体间的异质性。结果显示,GLMM的应用不仅解决了同一个体重复决策间的相关性,还揭示了不同个体对道路拥堵程度和地铁车厢座位情况的差异化关注;智能手机APP整合的多模式出行信息显著提升了小汽车出行者转向P+R的意愿,且这一转变占比达29.2%;高收入、长驾龄以及对P+R政策不了解的出行者转向P+R的意愿较低。研究表明,通过智能手机APP整合自驾和P+R的多模式出行信息能显著增强P+R方式的吸引力,可为提升P+R的普及率提供新思路,有效促进小汽车出行者向绿色出行方式的转变。展开更多
基金Project (Nos. 39430090 and 33880537) supported by the National Natural Science Foundation of China.
文摘A 12-year field experiment was conducted to investigate the effect of different tillage methods and fertil- ization systems on microbial biomass C, N and P of a gray fluvo-aguic soil in rice-based cropping system. Five fertilization treatments were designed under conventional tillage (CT) or no tillage (NT) system: no fertilizer (CK); chemical fertilizer only (CF); combining chemical fertilizer with pig manure (PM); combining chemical fertilizer with crop straw (CS) and fallow (F). The results showed that biomass C, N and P were enriched in the surface layer of no-tilled soil, whereas they distributed relatively evenly in the tilled soil, which might result from enrichment of crop residue, organic manure and mineral fertilizer, and surficial development of root systems under NT. Under the cultivation system, NT had slightly greater biomass C, N and P at 0～5 cm depth, significantly less biomass C, N and P at 5～15 cm depth, less microbial biomass C, N and equivalent biomass P at 15 ～30 cm depth as compared to CT, indicating that tillage was beneficial for the multiplica tion of organisms in the plowed layer of soil. Under the fallow system, biomass C, N and P in the surface layer were significantly greater for NT than CT while their differences between the two tillage methods were negligible in the deeper layers. In the surface layer, biomass C, N and P in the soils amended with organic manure combined with mineral fertilizers were significantly greater than those of the treatments only with mineral fertilizers and the control. Soils without fertilizer had the least biomass nutrient contents among the five fertilization treatments. Obviously, the long-term application of organic manure could maintain the higher activity of microorganisms in soils. The amounts of biomass C, N and P in the fallowed soils varied with the tillage methods; they were much greater under NT than under CT, especially in the surface layer, suggesting that the frequent plowing could decrease the content of organic matter in the surface layer of the fallowed soil.
文摘Phosphorus (P) risk indices are commonly used in the USA to estimate the field-scale risk of agricultural P runoff. Because the Ohio P Risk Index is increasingly being used to judge farmer performance, it is important to evaluate weighting/scoring of all P Index parameters to ensure Ohio farmers are credited for practices that reduce P runoff risk and not unduly penalized for things not demonstrably related to runoff risk. A sensitivity analysis provides information as to how sensitive the P Index score is to changes in inputs. The objectives were to determine 1) which inputs are most highly associated with P Index scores and 2) the relative impact of each input variable on resultant P Index scores. The current approach uses simulations across 6134 Ohio point locations and five crop management scenarios (CMSs), representing increasing soil disturbance. The CMSs range from all no-till, which is being promoted in Ohio, rotational tillage, which is a common practice in Ohio to full tillage to represent an extreme practice. Results showed that P Index scores were best explained by soil test P (31.9%) followed by connectivity to water (29.7%), soil erosion (13.4%), fertilizer application amount (11.3%), runoff class (9.5%), fertilizer application method (2.2%), and finally filter strip (2.0%). Ohio P Index simulations across CMSs one through five showed that >40% scored <15 points (low) while <1.5% scored >45 points (very high). Given Ohio water quality problems, the Ohio P Index needs to be stricter. The current approach is useful for Ohio P Index evaluations and revision decisions by spatially illustrating the impact of potential changes regionally and state-wide.
文摘Networked manufacturing is a primary management mod e of virtual enterprise. It takes advantage of advanced network technology to pass information and devise and assemble necessary components so as to reach a certa in specific purpose. The characteristics of it are dynamic, international and pr ompt. In contrast with traditional manufacturing, networked manufacturing utilizes external predominant resources, and breaks through tangible limits of enterpris e, so it can optimize the combination of social resources and improve the enterp rise′capability of adapting to the constantly changing market. Networked manufacturing produces some problems while bringing enterprise infin ite commercial chance. Compared with traditional manufacturing, stealing intelle ctual achievements and encroaching the related property rights not only becomes easier and quicker, but also leaves no traces when enterprises transfer informat ion through network. It′s well known that competition among corporations in the future is the on e of intellectual property in the final analysis. Therefore, recently, the statu s of intellectual property protection is promoted grandly. In the following parts, several proposals on protecting intellectual property ar e put forward in detail. We can protect the intellectual property by the ways of strengthening the consci ousness of protection. We can protect the intellectual property by perfecting the law. We will know which behaviors on the network are legitimate and which one are illegitimate. As a result, it can decrease and resolve the conflicts partially. Besides, the article puts forward that the conflicts can be resolved through a m edi-institution, an authoritative governmental organization. Moreover, we should strengthen the education on ethics. At last, the paper presents that we can protect our intellectual property throug h international cooperation.
基金Supported by the Open Research Foundation of National Key Laboratory (SKLSE04-018)National Social Science Foundation of China (06BTQ024)the Science and Technical Key Project of Hubei Province (2005AA101C43)
文摘In P2P Grid computing systems, the authorization decision is often tackled by two different trust management methods： policy-based approach, where authorization are built on logical rules and verifiable properties encoded in signed credentials, and reputation-based approach, based on collecting, aggregating and disseminating reputation among the peers. However, the overhead caused by proof of compliance on authorization and the absence of certifying authorities may negate the strong and objective security advantages of policy-based approach, whilst vagueness, complexity and inaccurate characterization caused by reputation evolution may eliminate the quantitative and flexible advantages of reputation-based approach. We propose an adaptive trust management framework, which combines the merit of policy proof and reputation evolution such that authorization is aware of not only the strong and objective security traits, but also the calculability and the availability security traits. Finally, the framework of system is proposed.
基金Supported by the National High-Tech Research and Development Plan of China (863) (No.2003AA142160)
文摘A personalized trust management scheme is proposed to help peers build up trust between each other in open and flat P2P communities. This scheme totally abandons the attempt to achieve a global view. It evaluates trust from a subjective point of view and gives personalized decision support to each peer. Simulation experiments prove its three advantages: free of central control, stronger immunity to misleading recommendations, and limited traffic overload.
文摘Premature Rupture of Membranes (PROM) with the resulting prematurity remains a major public health issue in the Democratic Republic of Congo (DRC). This study aimed to assess expectant management of PPROM before 34 weeks at the university hospital of Kinshasa. We conducted a retrospective analysis of expectantly managed PROM before 34 weeks between January 2008 and December 2018. Maternal and fetal outcomes were collected, and all data were analyzed using the SPSS 23.0 software. Of the 113 patients included in the study, 2.6% were diagnosed with PROM before 34 weeks. We observed prolongation of the pregnancy duration;the median latency period was eight days, and the average gestational age at delivery of 32.85 ± 2.5 weeks. Chorioamnionitis (23%), severe oligoamnios (7%), and acute fetal distress (4%) were complications observed during the latency period. In the postpartum period, endometritis (6.2%), neonatal jaundice (39.8%), anemia (25.7%), ulcerative necrotizing enterocolitis (6.2%), cerebromeningeal hemorrhage (5.3%), and acute respiratory distress syndrome (4.4%) were complications observed. The risk of infection during the latency period was significantly associated with irregular (P = 0.045) or lack (P = 0.006) antenatal care (ANC) attendances and C-Reactive Protein (CRP) results 6 (P = 0.013). The risk of neonatal death was significantly associated to infection during the latency period (P = 0.011), irregular (P = 0.009) or lack of ANC (P = 0.000) attendances, Birth weight g (P = 0.039) as well as Gestational age at birth between 28 to 30 Weeks (S) (P = 0.021). These findings report first-time pregnancy outcomes related to the management of PPROM before 34 weeks in our setting. We found that the conservative attitude adopted allowed the prolongation of pregnancies, reducing the risks associated with prematurity. Nevertheless, attendance in good quality ANC could reduce the frequency of PROM and related adverse outcomes.
文摘P2P networking is a distributed application architecture that partitions tasks or workloads between peers. How to integrate P2P networks and DRM to offer a novel content distribution mode for digital media resources is a significant research project. In this paper, a novel DRM architecture in P2P Networks is proposed, three phases include content provide phase, content purchase phase and content access phase, are modeled, and key technologies are introduced. Finally analysis indicates that the proposed scheme has the characteristics of security, controllability and scalability.
基金This work was supported by supported by National Social Science fund Major Projects(Grand 18ZDA088)National Social Science Foundation Project(Grand 18BGL242).
文摘The hospital medical crisis management is the strategy adopted by hospitals for medical crisis.It aims to minimize the loss brought about by medical crisis to the hospital through management.By using 4R theory of crisis management and taking the incident of"sky-high medical expenses"happened in Second Affiliated Hospital of Harbin Medical University as an example,we study how to improve and perfect the medical crisis management strategy of hospitals in our country.As a result,we think hospitals can improve the crisis management strategy from four aspects of curtailment,preparation,reaction and resilience,so as to solve this issue appropriately,protect the legitimate rights and interests of patients to the greatest extent and promote the sustainable development of the hospital.
文摘Dear Sir,Eye drops(single use)commonly used in clinics do have varying pH values.The use of such drops in the initial management of chemical eye injury may influence the accuracy of pH measurement of the eye,and subsequently influence its management.Chemical eye injury is an ophthalmic emergency,which may be caused by exposure to an acidic(pH【4)or an alkali(pH】10)solution to the eye.Rinsing the eye decreases the concentration of these solutions on ocular surface.The initial management would be copious irrigation with clean or sterile water or Ringer’s solution(pH 7.3-7.4)or its equivalent,of a
文摘Due to unusual climatic events,more and more strong typhoons(or hurricanes)appear,thus,governments have to formulate suitable crisis management for the visits of typhoons.Recently the visit of typhoon Hato has already caught public’s attention on the effectiveness of Macao SAR Government’s crisis management.The study bases on news coverage of typhoon Hato and the theoretical framework,derived from crisis stage theory and 4R model of crisis management,to review Macao’s crisis management.Expectedly,Macao SAR Government is requested to strengthen corresponding infrastructure and collaboration with neighboring cities in crisis warning system.Senior management accountability and urban renewal policy are also demanded by Macao residents.
文摘The case of a young female patient with metachronous primary melanomas, advanced breast and pancreatic cancers is reported. The 5 different tumors diagnosed within six years, were managed with curative intent. Genetic analysis revealed the mutation of the R24P CDKN2A gene in a heterozygote form in both the patient and her father. Careful tertiary prevention during the follow-up of the patient is needed.
文摘为倡导绿色出行理念,解决以往研究在处理重复观测数据时容易忽视的潜在相关性和个体异质性问题,针对如何利用智能手机APP提供的多模式出行信息引导小汽车出行者转向停车换乘(Park-and-Ride,P+R)模式进行了探究,同时引入广义线性混合模型(Generalized Linear Mixed Model,GLMM)分析了多模式出行信息对小汽车出行者转向P+R意向的影响。首先,基于上海市路网设计意向调查问卷,整合了自驾和P+R两种出行方式的道路拥堵程度、出行时间、停车费用及地铁车厢座位情况等信息,并运用全因子设计法构建了24种不同信息水平组合的假设情景。然后,通过智能手机APP界面示意图向小汽车出行者展示这些多模式出行信息,并收集其转向P+R的意向数据。最后,运用GLMM方法处理同一个体重复决策数据中潜在的相关性和捕捉个体间的异质性。结果显示,GLMM的应用不仅解决了同一个体重复决策间的相关性,还揭示了不同个体对道路拥堵程度和地铁车厢座位情况的差异化关注;智能手机APP整合的多模式出行信息显著提升了小汽车出行者转向P+R的意愿,且这一转变占比达29.2%;高收入、长驾龄以及对P+R政策不了解的出行者转向P+R的意愿较低。研究表明,通过智能手机APP整合自驾和P+R的多模式出行信息能显著增强P+R方式的吸引力,可为提升P+R的普及率提供新思路,有效促进小汽车出行者向绿色出行方式的转变。
基金Supported by the National Natural Science Foundation of China(11871452,12071052the Natural Science Foundation of Henan(202300410338)the Nanhu Scholar Program for Young Scholars of XYNU。
