CAETE fosters real partnerships and drives China-Africa relations through business,culture and trust The city of Changsha recently concluded a remarkable chapter in China-Africa relations with the conclusion of the fo...CAETE fosters real partnerships and drives China-Africa relations through business,culture and trust The city of Changsha recently concluded a remarkable chapter in China-Africa relations with the conclusion of the fourth China-Africa Economic and Trade Expo(CAETE).Since its debut in 2019,the event has expanded in size and stature,emerging as a dynamic hub where business,innovation,and cultural exchange intersect.展开更多
For many people,including myself,“finding your purpose”can be a scary and overwhelming topic.In high school,I wasn't naturally drawn to any particular career,which made me feel like something was wrong with me.I...For many people,including myself,“finding your purpose”can be a scary and overwhelming topic.In high school,I wasn't naturally drawn to any particular career,which made me feel like something was wrong with me.I didn't have the“typical”aspirations that others seemed to have,leaving me feeling anxious and lost.However,I always knew I had a creative soul and that art was incredibly important to me.展开更多
Special Purpose Rice (SPR) is a technology that consists of different rice varieties that were developed by Central Luzon State University. The unique varietal characteristics of SPR are pigmented, glutinous, good-yie...Special Purpose Rice (SPR) is a technology that consists of different rice varieties that were developed by Central Luzon State University. The unique varietal characteristics of SPR are pigmented, glutinous, good-yielding varieties planted in lowland areas. This study was conducted to increase farmers’ income through employing different promotion and extension activities and enterprise development. Data were analyzed using descriptive statistics. Cost and return and benefit-cost analysis were used to determine the financial benefits of using the SPR in different production systems. Results revealed that incorporating the following parameters is critical in the sustainable adoption of the SPR. Amongst them are: ensuring that recommended production technologies are strictly followed by the farmers, ensuring the quality of seeds for planting, the presence of a market for the produce, engaging the farmers in value-adding activities like processing, capability development in entrepreneurship, and adopting clustering approach of the farmers to address economies of scale in marketing and processing. The use of SPR produced an average yield of 6.11 MT/ha and 5.04 MT/ha during the dry and wet seasons from 2021-2023, respectively, higher than the usual varieties of inbred rice. The net benefit from producing a CLS-2 variety of SPR is higher than regular rice, having an average difference of Php 22,355.53 per hectare from 2021-2023.展开更多
With the increasing global demand for Chinese language,the teaching of Chinese for Specific Purposes(CSP)has occupied an increasingly important position in the teaching of Chinese as a foreign language.However,traditi...With the increasing global demand for Chinese language,the teaching of Chinese for Specific Purposes(CSP)has occupied an increasingly important position in the teaching of Chinese as a foreign language.However,traditional teaching methods often neglect the role of non-verbal symbols in language comprehension and communication.The multimodal discourse theory provides a new perspective for CSP teaching,which can effectively enhance students’understanding and mastery of specialized terminology and language application skills by integrating multisensory symbol systems such as language,vision,hearing,and touch.This paper starts from the current situation of teaching CSP and analyzes the adaptability between multimodal discourse and CSP teaching,aiming to provide theoretical support and practical suggestions for the innovation of the teaching mode of CSP.展开更多
Low income is the main problem of millions of farmers who are cultivating 4.81 million hectares in the Philippines. This problem is attributed to challenges specifically low yield, low quality of produce, and signific...Low income is the main problem of millions of farmers who are cultivating 4.81 million hectares in the Philippines. This problem is attributed to challenges specifically low yield, low quality of produce, and significant post-harvest losses, particularly in a resource-scarce setting. This study aimed to help increase the farmers’ income in selected towns of Nueva Ecija through the promotion and use of special purpose rice production technology. Twenty (20) farmer-cooperators in three towns of Nueva Ecija were selected to demonstrate the production technology covering a total area of 4.75 hectares during the dry season, and 3.3 hectares during the wet season, both in 2023. Extension modalities such as training, techno-demo establishment, information material and technical assistance provision, and market linkage were undertaken to enhance their knowledge, attitude, and skills on special rice production and enterprise. The study utilized the descriptive quantitative method wherein the data were gathered through surveys, specifically personal interviews. Results showed that 70% of the farmer-cooperators were male and 60% were living below the poverty threshold. The farmers were 53 years old on average and engaged in farming as their primary source of income. The average yield of special purpose rice particularly the CLS-2 variety was higher (6.46 MT/ha and 6.22 MT/ha during dry and wet seasons, respectively) than that of inbred or non-special rice. The income per hectare from special purpose rice production per hectare was Php 75,420.00, which is higher than that of regular rice at Php 29,389.00, giving a higher benefit of Php 46,031.00. The technology adopters and area planted increased (from 6 to 9 and from 1.4 hectares to 2.75 hectares, respectively) in Licab, Nueva Ecija. The opposite was true in Sto. Domingo and Guimba, Nueva Ecija where farmers were discouraged by the marketing issues that arose.展开更多
The purposes of education,both immediate and in the future,are an issue to be pondered.A number of scholars have responded that education has different aims,including the cultivation of citizenship,a flourishing life,...The purposes of education,both immediate and in the future,are an issue to be pondered.A number of scholars have responded that education has different aims,including the cultivation of citizenship,a flourishing life,and powerful knowledge.This paper aims to explore whether these different general goals accurately fit literary education and attest to them in the form of questions.Under each section,the paper begins by outlining the theoretical analysis and proceeds to present the author’s judgment and reflections based on experiences related to the context of contemporary China.展开更多
This study investigates the identity of English for Specific Purposes(ESP)teachers within the dynamic landscape of shifts in public English teaching positioning.Adopting a mixed-methods approach,qualitative and quanti...This study investigates the identity of English for Specific Purposes(ESP)teachers within the dynamic landscape of shifts in public English teaching positioning.Adopting a mixed-methods approach,qualitative and quantitative analyses were employed to explore the complexities of ESP teacher identity construction and adaptation.Qualitative findings revealed key themes including strong professional identity grounded in specialized expertise,the impact of changing educational policies and curriculum reforms,and the importance of cultural competence and intercultural communication.Quantitative analysis of survey data indicated high levels of job satisfaction among ESP teachers,with significant correlations between variables such as professional development participation,perceived efficacy in technology integration,and self-perceptions of identity as ESP educators.展开更多
This paper has addressed key notions about ESP and examined issues in ESP curriculum design. The content of the paper was determined by a need identified based on author＇s professional experience as an EMP instructor...This paper has addressed key notions about ESP and examined issues in ESP curriculum design. The content of the paper was determined by a need identified based on author＇s professional experience as an EMP instructor designing and delivering the content-based language lessons--language preparation for Doctoral Degree Applicants in medicine. The author believes that in English class teachers should adopt a student-centered approach, have some knowledge of the special subjects and choose appropriate materials that fit all medical students. This approach has achieved satisfactory result in helping students know about the latest breakthroughs in biomedical fields, communicate with colleagues of other countries and contribute to foreign medical journals.展开更多
A useful mid course guidance law for long range multi purpose missiles is proposed. The law consists of two parts. One is used in the horizontal guidance plane, and the other in the vertical guidance plane. The mid ...A useful mid course guidance law for long range multi purpose missiles is proposed. The law consists of two parts. One is used in the horizontal guidance plane, and the other in the vertical guidance plane. The mid course is combined with variable structure proportional navigation in the homing phase. Simulation results show that the proposed guidance law can meet the demands for starting up the homing phase and so the handing over between mid course guidance and terminal guidance can be carried out successfully.展开更多
Discourse analysis has become more and more important in field of English Language Teaching.Based on the "moves" theory and the "problem-solution" rhetorical pattern,this paper aims to discuss diff...Discourse analysis has become more and more important in field of English Language Teaching.Based on the "moves" theory and the "problem-solution" rhetorical pattern,this paper aims to discuss different communicative purposes related to discourse analysis with reference to the discourse structures.Also the implication of exploiting this analysis for teaching purpose will be discussed.展开更多
The aim of research on general purposes of basic English words is to discover and explicate the practices through which interacts produce and understand conduct in the communication.The study focuses on the linguistic...The aim of research on general purposes of basic English words is to discover and explicate the practices through which interacts produce and understand conduct in the communication.The study focuses on the linguistic of communication.展开更多
According to the former studies, there are many factors having effects on second language(L2) learners' incidental vocabulary acquisition(IVA). This paper is aimed to reveal how reading a text with different purpo...According to the former studies, there are many factors having effects on second language(L2) learners' incidental vocabulary acquisition(IVA). This paper is aimed to reveal how reading a text with different purposes might affect IVA of L2 learners. The results of this study show that there is a closed relationship between the efficiency of IVA and reading purposes. Besides,it also has something to do with L2 learners' reading abilities.展开更多
The effect of rare earth element Ce on mechanical performance and electrical conductivity of aluminum rod for electrical purpose were studied under industrial production condition. Using optical microscope, SEM, TEM, ...The effect of rare earth element Ce on mechanical performance and electrical conductivity of aluminum rod for electrical purpose were studied under industrial production condition. Using optical microscope, SEM, TEM, EDS and X-ray diffractometer, the microstructure and phase composition of aluminum rod were measured and analyzed. The results indicate that the content of rare earth element Ce is between 0.05% -0.16% in the aluminum rod for electrical purpose. Its tensile strength is enhanced to some extent. The research also discovers that the tensile strength is enhanced remarkably with impurity element Si content increases. Because influence of Si is big to the conductivity, the Si content should be controlled continuously strictly in the aluminum for electrical purpose. Adding rare earth element Ce reduces the solid solubility of Si in the aluminum matrix, and the negative effect of Si on the aluminum conductor reduces effectively. So the limit of in Si content in aluminum rod for electrical purpose can be relaxed moderately.展开更多
The effect of rare earth element Ce on microstructure, electrical conductivity and mechanical properties was studied.Using optical microscope, scanning electron microscope, transmission electron microscope and X-ray d...The effect of rare earth element Ce on microstructure, electrical conductivity and mechanical properties was studied.Using optical microscope, scanning electron microscope, transmission electron microscope and X-ray diffractometer, the microstructure and phase composition of aluminum rod for electrical purpose were measured and analyzed.The results indicate that rare earth element Ce can considerably refine grain size of aluminum rod for electrical purpose,improve the regular distribution pattern of the impurity, such as silicon and iron which present in the aluminum matrix,form stable metal compound with pernicious impurity.This metal compound precipitates on the crystal boundary.As a result, the solid solubility of impurity in aluminum reduce, and the electrical conductivity of aluminum rod for electrical purpose is improved.It is found that the mechanical properties of aluminum rod for electrical purpose are improved by rare earth element in certain range of RE addition.展开更多
In this paper,the background,principles,and main contents of the rules for the examination of production licenses of foods for special medical purposes are introduced.The contents including general rules,production si...In this paper,the background,principles,and main contents of the rules for the examination of production licenses of foods for special medical purposes are introduced.The contents including general rules,production sites,equipment facilities,equipment layout,technological process,personnel management,management system and supplementary rules are interpreted item by item.This study has important value and historical significance for promoting the development of Chinese enterprises and industries of foods for special medical purposes.展开更多
Predicting trip purpose from comprehensive and continuous smart card data is beneficial for transport and city planners in investigating travel behaviors and urban mobility.Here,we propose a framework,ActivityNET,usin...Predicting trip purpose from comprehensive and continuous smart card data is beneficial for transport and city planners in investigating travel behaviors and urban mobility.Here,we propose a framework,ActivityNET,using Machine Learning(ML)algorithms to predict passengers’trip purpose from Smart Card(SC)data and Points-of-Interest(POIs)data.The feasibility of the framework is demonstrated in two phases.Phase I focuses on extracting activities from individuals’daily travel patterns from smart card data and combining them with POIs using the proposed“activity-POIs consolidation algorithm”.Phase II feeds the extracted features into an Artificial Neural Network(ANN)with multiple scenarios and predicts trip purpose under primary activities(home and work)and secondary activities(entertainment,eating,shopping,child drop-offs/pick-ups and part-time work)with high accuracy.As a case study,the proposed ActivityNET framework is applied in Greater London and illustrates a robust competence to predict trip purpose.The promising outcomes demonstrate that the cost-effective framework offers high predictive accuracy and valuable insights into transport planning.展开更多
The present study was performed to clarify the influence of having a firm purpose in life (PIL) on psychological and physical stresses. Participants were 59 subjects (19 males and 40 fe- males) with a mean age of 30.9...The present study was performed to clarify the influence of having a firm purpose in life (PIL) on psychological and physical stresses. Participants were 59 subjects (19 males and 40 fe- males) with a mean age of 30.9 years (standard deviation, 12.1;range, 18 - 68 years). We used a mental arithmetic (MA) test as a goaloriented stressor;the test was supposed to be finished before a time limit expired without using pencil and paper. We used a PIL test to assess the intensity of personal meaning in one’s life, an interest in mental arithmetic test (IMAT) to assess the intensity of interest in the MA test, and an anxiety inventory (AI) to assess the anxiety level of before and during the MA test. Heart rate (HR), systolic blood pressure (SBP), diastolic blood pressure (DBP) and nose tip temperature (NTT) were recorded before and after MA. We used logistic regression modeling to estimate the odds ratio (OR) of independent variables of age, sex, PIL test score, AI score, HR, SBP, DBP, and NTT before the MA test. Multivariate-adjusted models showed that PIL test scores prior to the MA test significantly predicted the observed changes in AI score and HR. Other variables were not significant predictors. In conclusion, we found that a firm PIL decreased anxiety under psychological stress as measured with the MA test, even with objective evaluation by others. Having a firm PIL also lowered the response of the sympathetic nervous system to psych0logical stress.展开更多
The forest estate is one of our most important natural resources. It is also the material foundation for sustainable forestry development in China. It is a timely topic of concern within the forestry community and tou...The forest estate is one of our most important natural resources. It is also the material foundation for sustainable forestry development in China. It is a timely topic of concern within the forestry community and touches the entire society. From a social economic point of view, the sustainable development has been promoted by the efficient use of the forest resources in a continuing improvement of the environment. The objective of the present analysis is to measure the effect of various factors, such as population, economic development and related policies on the use of the forest resources. The 29 provinces of Mainland China are classified in three regions, based largely on their level of economic development. For each region, the factors which affect the area of special purpose forests (SPF) are analyzed. Some recommendations are made for further improvement.展开更多
文摘CAETE fosters real partnerships and drives China-Africa relations through business,culture and trust The city of Changsha recently concluded a remarkable chapter in China-Africa relations with the conclusion of the fourth China-Africa Economic and Trade Expo(CAETE).Since its debut in 2019,the event has expanded in size and stature,emerging as a dynamic hub where business,innovation,and cultural exchange intersect.
文摘For many people,including myself,“finding your purpose”can be a scary and overwhelming topic.In high school,I wasn't naturally drawn to any particular career,which made me feel like something was wrong with me.I didn't have the“typical”aspirations that others seemed to have,leaving me feeling anxious and lost.However,I always knew I had a creative soul and that art was incredibly important to me.
文摘Special Purpose Rice (SPR) is a technology that consists of different rice varieties that were developed by Central Luzon State University. The unique varietal characteristics of SPR are pigmented, glutinous, good-yielding varieties planted in lowland areas. This study was conducted to increase farmers’ income through employing different promotion and extension activities and enterprise development. Data were analyzed using descriptive statistics. Cost and return and benefit-cost analysis were used to determine the financial benefits of using the SPR in different production systems. Results revealed that incorporating the following parameters is critical in the sustainable adoption of the SPR. Amongst them are: ensuring that recommended production technologies are strictly followed by the farmers, ensuring the quality of seeds for planting, the presence of a market for the produce, engaging the farmers in value-adding activities like processing, capability development in entrepreneurship, and adopting clustering approach of the farmers to address economies of scale in marketing and processing. The use of SPR produced an average yield of 6.11 MT/ha and 5.04 MT/ha during the dry and wet seasons from 2021-2023, respectively, higher than the usual varieties of inbred rice. The net benefit from producing a CLS-2 variety of SPR is higher than regular rice, having an average difference of Php 22,355.53 per hectare from 2021-2023.
文摘With the increasing global demand for Chinese language,the teaching of Chinese for Specific Purposes(CSP)has occupied an increasingly important position in the teaching of Chinese as a foreign language.However,traditional teaching methods often neglect the role of non-verbal symbols in language comprehension and communication.The multimodal discourse theory provides a new perspective for CSP teaching,which can effectively enhance students’understanding and mastery of specialized terminology and language application skills by integrating multisensory symbol systems such as language,vision,hearing,and touch.This paper starts from the current situation of teaching CSP and analyzes the adaptability between multimodal discourse and CSP teaching,aiming to provide theoretical support and practical suggestions for the innovation of the teaching mode of CSP.
文摘Low income is the main problem of millions of farmers who are cultivating 4.81 million hectares in the Philippines. This problem is attributed to challenges specifically low yield, low quality of produce, and significant post-harvest losses, particularly in a resource-scarce setting. This study aimed to help increase the farmers’ income in selected towns of Nueva Ecija through the promotion and use of special purpose rice production technology. Twenty (20) farmer-cooperators in three towns of Nueva Ecija were selected to demonstrate the production technology covering a total area of 4.75 hectares during the dry season, and 3.3 hectares during the wet season, both in 2023. Extension modalities such as training, techno-demo establishment, information material and technical assistance provision, and market linkage were undertaken to enhance their knowledge, attitude, and skills on special rice production and enterprise. The study utilized the descriptive quantitative method wherein the data were gathered through surveys, specifically personal interviews. Results showed that 70% of the farmer-cooperators were male and 60% were living below the poverty threshold. The farmers were 53 years old on average and engaged in farming as their primary source of income. The average yield of special purpose rice particularly the CLS-2 variety was higher (6.46 MT/ha and 6.22 MT/ha during dry and wet seasons, respectively) than that of inbred or non-special rice. The income per hectare from special purpose rice production per hectare was Php 75,420.00, which is higher than that of regular rice at Php 29,389.00, giving a higher benefit of Php 46,031.00. The technology adopters and area planted increased (from 6 to 9 and from 1.4 hectares to 2.75 hectares, respectively) in Licab, Nueva Ecija. The opposite was true in Sto. Domingo and Guimba, Nueva Ecija where farmers were discouraged by the marketing issues that arose.
文摘The purposes of education,both immediate and in the future,are an issue to be pondered.A number of scholars have responded that education has different aims,including the cultivation of citizenship,a flourishing life,and powerful knowledge.This paper aims to explore whether these different general goals accurately fit literary education and attest to them in the form of questions.Under each section,the paper begins by outlining the theoretical analysis and proceeds to present the author’s judgment and reflections based on experiences related to the context of contemporary China.
基金China Association for Non-Government Education’s 2023 Annual Planned Project(School Development Category)“Identity Study of ESP Teachers in the Context of Shifts in Public English Teaching Positioning”(CANFZG23039)。
文摘This study investigates the identity of English for Specific Purposes(ESP)teachers within the dynamic landscape of shifts in public English teaching positioning.Adopting a mixed-methods approach,qualitative and quantitative analyses were employed to explore the complexities of ESP teacher identity construction and adaptation.Qualitative findings revealed key themes including strong professional identity grounded in specialized expertise,the impact of changing educational policies and curriculum reforms,and the importance of cultural competence and intercultural communication.Quantitative analysis of survey data indicated high levels of job satisfaction among ESP teachers,with significant correlations between variables such as professional development participation,perceived efficacy in technology integration,and self-perceptions of identity as ESP educators.
文摘This paper has addressed key notions about ESP and examined issues in ESP curriculum design. The content of the paper was determined by a need identified based on author＇s professional experience as an EMP instructor designing and delivering the content-based language lessons--language preparation for Doctoral Degree Applicants in medicine. The author believes that in English class teachers should adopt a student-centered approach, have some knowledge of the special subjects and choose appropriate materials that fit all medical students. This approach has achieved satisfactory result in helping students know about the latest breakthroughs in biomedical fields, communicate with colleagues of other countries and contribute to foreign medical journals.
文摘A useful mid course guidance law for long range multi purpose missiles is proposed. The law consists of two parts. One is used in the horizontal guidance plane, and the other in the vertical guidance plane. The mid course is combined with variable structure proportional navigation in the homing phase. Simulation results show that the proposed guidance law can meet the demands for starting up the homing phase and so the handing over between mid course guidance and terminal guidance can be carried out successfully.
文摘Discourse analysis has become more and more important in field of English Language Teaching.Based on the "moves" theory and the "problem-solution" rhetorical pattern,this paper aims to discuss different communicative purposes related to discourse analysis with reference to the discourse structures.Also the implication of exploiting this analysis for teaching purpose will be discussed.
文摘The aim of research on general purposes of basic English words is to discover and explicate the practices through which interacts produce and understand conduct in the communication.The study focuses on the linguistic of communication.
文摘According to the former studies, there are many factors having effects on second language(L2) learners' incidental vocabulary acquisition(IVA). This paper is aimed to reveal how reading a text with different purposes might affect IVA of L2 learners. The results of this study show that there is a closed relationship between the efficiency of IVA and reading purposes. Besides,it also has something to do with L2 learners' reading abilities.
基金Project supported by the Baotou Aluminum Co. Ltd.
文摘The effect of rare earth element Ce on mechanical performance and electrical conductivity of aluminum rod for electrical purpose were studied under industrial production condition. Using optical microscope, SEM, TEM, EDS and X-ray diffractometer, the microstructure and phase composition of aluminum rod were measured and analyzed. The results indicate that the content of rare earth element Ce is between 0.05% -0.16% in the aluminum rod for electrical purpose. Its tensile strength is enhanced to some extent. The research also discovers that the tensile strength is enhanced remarkably with impurity element Si content increases. Because influence of Si is big to the conductivity, the Si content should be controlled continuously strictly in the aluminum for electrical purpose. Adding rare earth element Ce reduces the solid solubility of Si in the aluminum matrix, and the negative effect of Si on the aluminum conductor reduces effectively. So the limit of in Si content in aluminum rod for electrical purpose can be relaxed moderately.
文摘The effect of rare earth element Ce on microstructure, electrical conductivity and mechanical properties was studied.Using optical microscope, scanning electron microscope, transmission electron microscope and X-ray diffractometer, the microstructure and phase composition of aluminum rod for electrical purpose were measured and analyzed.The results indicate that rare earth element Ce can considerably refine grain size of aluminum rod for electrical purpose,improve the regular distribution pattern of the impurity, such as silicon and iron which present in the aluminum matrix,form stable metal compound with pernicious impurity.This metal compound precipitates on the crystal boundary.As a result, the solid solubility of impurity in aluminum reduce, and the electrical conductivity of aluminum rod for electrical purpose is improved.It is found that the mechanical properties of aluminum rod for electrical purpose are improved by rare earth element in certain range of RE addition.
基金The authors acknowledge the support from“National Key R&D Program of China”(Project No.2018YFC1603400).
文摘In this paper,the background,principles,and main contents of the rules for the examination of production licenses of foods for special medical purposes are introduced.The contents including general rules,production sites,equipment facilities,equipment layout,technological process,personnel management,management system and supplementary rules are interpreted item by item.This study has important value and historical significance for promoting the development of Chinese enterprises and industries of foods for special medical purposes.
基金This work is part of the Consumer Data Research Centre project(ES/L011840/1)funded by the UK Economic and Social Research Council(grant number 1477365).
文摘Predicting trip purpose from comprehensive and continuous smart card data is beneficial for transport and city planners in investigating travel behaviors and urban mobility.Here,we propose a framework,ActivityNET,using Machine Learning(ML)algorithms to predict passengers’trip purpose from Smart Card(SC)data and Points-of-Interest(POIs)data.The feasibility of the framework is demonstrated in two phases.Phase I focuses on extracting activities from individuals’daily travel patterns from smart card data and combining them with POIs using the proposed“activity-POIs consolidation algorithm”.Phase II feeds the extracted features into an Artificial Neural Network(ANN)with multiple scenarios and predicts trip purpose under primary activities(home and work)and secondary activities(entertainment,eating,shopping,child drop-offs/pick-ups and part-time work)with high accuracy.As a case study,the proposed ActivityNET framework is applied in Greater London and illustrates a robust competence to predict trip purpose.The promising outcomes demonstrate that the cost-effective framework offers high predictive accuracy and valuable insights into transport planning.
文摘The present study was performed to clarify the influence of having a firm purpose in life (PIL) on psychological and physical stresses. Participants were 59 subjects (19 males and 40 fe- males) with a mean age of 30.9 years (standard deviation, 12.1;range, 18 - 68 years). We used a mental arithmetic (MA) test as a goaloriented stressor;the test was supposed to be finished before a time limit expired without using pencil and paper. We used a PIL test to assess the intensity of personal meaning in one’s life, an interest in mental arithmetic test (IMAT) to assess the intensity of interest in the MA test, and an anxiety inventory (AI) to assess the anxiety level of before and during the MA test. Heart rate (HR), systolic blood pressure (SBP), diastolic blood pressure (DBP) and nose tip temperature (NTT) were recorded before and after MA. We used logistic regression modeling to estimate the odds ratio (OR) of independent variables of age, sex, PIL test score, AI score, HR, SBP, DBP, and NTT before the MA test. Multivariate-adjusted models showed that PIL test scores prior to the MA test significantly predicted the observed changes in AI score and HR. Other variables were not significant predictors. In conclusion, we found that a firm PIL decreased anxiety under psychological stress as measured with the MA test, even with objective evaluation by others. Having a firm PIL also lowered the response of the sympathetic nervous system to psych0logical stress.
文摘The forest estate is one of our most important natural resources. It is also the material foundation for sustainable forestry development in China. It is a timely topic of concern within the forestry community and touches the entire society. From a social economic point of view, the sustainable development has been promoted by the efficient use of the forest resources in a continuing improvement of the environment. The objective of the present analysis is to measure the effect of various factors, such as population, economic development and related policies on the use of the forest resources. The 29 provinces of Mainland China are classified in three regions, based largely on their level of economic development. For each region, the factors which affect the area of special purpose forests (SPF) are analyzed. Some recommendations are made for further improvement.
