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Empowering Rice Farmers in Nueva Ecija, Philippines: A Strategic Approach to Boosting Income through Special Purpose Rice Production
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作者 Armando C. Lagasca Eugenia G. Baltazar +3 位作者 Johnah Jefferson S. Mercado Randy L. Kwan Erwin M. Valiente Jerski Jarzen C. Duria 《Open Journal of Ecology》 2024年第3期199-214,共16页
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
关键词 Special purpose Rice Technology Promotion Extension Modality
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Discussion on the Purposes of Literary Education in Contemporary China
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作者 Yinglin Dai 《Journal of Contemporary Educational Research》 2024年第8期296-301,共6页
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
关键词 Literary education purpose Contemporary China
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Identity Study of English for Specific Purposes Teachers in the Context of Shifts in Public English Teaching Positioning
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作者 Xiaochao Yao 《Journal of Contemporary Educational Research》 2024年第7期138-142,共5页
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
关键词 English for Specific purposes teachers IDENTITY Public English teaching POSITIONING
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Trip Purposes of Automobile Users Inference Using Multi-day Traffic Monitoring Data
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作者 Wen Zheng Wenquan Li +2 位作者 Qian Chen Yan Zheng Chenhao Zhang 《Journal of Harbin Institute of Technology(New Series)》 CAS 2023年第5期1-11,共11页
Determining trip purpose is an important link to explore travel rules. In this paper,we takea utomobile users in urban areas as the research object,combine unsupervised learning and supervised learningm ethods to anal... Determining trip purpose is an important link to explore travel rules. In this paper,we takea utomobile users in urban areas as the research object,combine unsupervised learning and supervised learningm ethods to analyze their travel characteristics,and focus on the classification and prediction of automobileu sers’trip purposes. However,previous studies on trip purposes mainly focused on questionnaires and GPSd ata,which cannot well reflect the characteristics of automobile travel. In order to avoid the multi-dayb ehavior variability and unobservable heterogeneity of individual characteristics ignored in traditional traffic questionnaires,traffic monitoring data from the Northern District of Qingdao are used,and the K-meansc lustering method is applied to estimate the trip purposes of automobile users. Then,Adaptive Boosting(AdaBoost)and Random Forest(RF)methods are used to classify and predict trip purposes. Finally,ther esult shows:(1)the purpose of automobile users can be mainly divided into four clusters,which includeC ommuting trips,Flexible life demand travel in daytime,Evening entertainment and leisure shopping,andT axi-based trips for the first three types of purposes,respectively;(2)the Random Forest method performss ignificantly better than AdaBoost in trip purpose prediction for higher accuracy;(3)the average predictiona ccuracy of Random Forest under hyper-parameters optimization reaches96.25%,which proves the feasibilitya nd rationality of the above clustering results. 展开更多
关键词 trip purpose automobile users traffic monitoring data K-means clustering ADABOOST random forest
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The Powerful Role of Mothers in Adolescent Purpose Development
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作者 Lily Konowitz Terese Lund +5 位作者 Shao Wei Chew Chia Madeline Reed Willow Wood Belle Liang David Blustein Mike Barnett 《Journal of Psychological Research》 2023年第1期1-16,共16页
Adolescence is a critical time for the cultivation of life purpose,also known as a meaningful long-term aim focused on contribution to others.Youth with purpose,especially marginalized youth,report a number of positiv... Adolescence is a critical time for the cultivation of life purpose,also known as a meaningful long-term aim focused on contribution to others.Youth with purpose,especially marginalized youth,report a number of positive outcomes.Relationships with caring adults appear to be particularly helpful in guiding young people on their path to purpose,but little work has focused specifically on the role of mothers.This qualitative study,approved by a Institutional Review Board,examines how twenty adolescents from marginalized communities describe their sense of purpose and its relationship to their caregivers.The sample size was determined based on saturation,a process in qualitative research when the researchers begin to observe redundancy in the data.Through content analysis,a major theme emerged:the role of mothers and their impact on purpose development on their children.Results showed that mothers helped their adolescents develop their sense of purpose through serving as a sense of inspiration,providing the adolescents with support,sparking a desire for the adolescents to make their mothers proud,and through the mothers and adolescents in engaging in conversations about one’s future. 展开更多
关键词 Adolescents Positive youth development purpose Marginalized youth Mothers
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Using the Delphi method to propose foods for special medical purposes health effect evaluation indicators
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作者 Peng Ren Hai-Yue Wang Zeng-Ning Li 《Journal of Nutritional Oncology》 2023年第1期47-52,共6页
Objective:The Delphi method was used to propose health effect evaluation indicators to assess foods for special medical purposes(FSMPs).This lays the foundation for the formation of a big data model for human health t... Objective:The Delphi method was used to propose health effect evaluation indicators to assess foods for special medical purposes(FSMPs).This lays the foundation for the formation of a big data model for human health testing,as well as a big data platform for the health and safety evaluation of special medical foods.Methods:The Delphi method was used to conduct two rounds of expert consultation on the constructed FSMP health effect evaluation indicators.Results:Ten major items were identified after two rounds of expert consultation.Among these,there were 10 primary entries,32 secondary entries,50 tertiary entries,and 28 quaternary entries.Conclusion:The complete list of evaluation indicators contains 10 entries,which can comprehensively and systematically monitor adverse reactions to the use of FSMPs.The present findings lay the foundation for a big data platform to evaluate the health and safety of special foods. 展开更多
关键词 Food for special medical purpose(FSMP) Delphi Health effect Expert consultation Evaluation indicators
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Purpose融合:基于风险purpose的隐私查询访问控制 被引量:4
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作者 刘逸敏 周浩峰 +1 位作者 王智慧 汪卫 《计算机学报》 EI CSCD 北大核心 2010年第8期1339-1348,共10页
基于purpose的查询技术是关系数据库对隐私数据访问控制的基础,目前大多数研究都仅仅关注在独立隐私保护数据库环境下,如何建立有效的基于purpose的隐私数据访问控制模型.但随着分布应用整合和数据共享需求的日益增长,如何合并独立应用... 基于purpose的查询技术是关系数据库对隐私数据访问控制的基础,目前大多数研究都仅仅关注在独立隐私保护数据库环境下,如何建立有效的基于purpose的隐私数据访问控制模型.但随着分布应用整合和数据共享需求的日益增长,如何合并独立应用下基于purpose访问控制模型的问题就应运而生.为解决这一问题,文章提出了多应用系统集成环境下基于融合purpose的隐私数据访问控制实现机制.文章首先分析了由于合并独立purpose模型而引起的潜在隐私数据查询泄漏,提出了合并后的purpose树是一棵隐私泄漏风险树,并给出了树结点隐私风险度的计算模型.其次,将隐私泄漏风险树分解成一棵所有结点风险度为0的风险平衡树以及一组由风险度不为0的结点组成的风险路径.这样,一个查询可被改写为先对风险平衡purpose树的查询,再对风险路径查询,以此达到隐私泄漏风险最小的安全查询结果.文章给出了3组实验的结果:(1)对于同一用户同一查询,在不同purpose模型下的查询时间比较.文章提出的模型并没有在查询时间上带来更大的开销.(2)对RPPAAC模型防止隐私数据泄漏的有效性验证.文中的模型可降低由应用整合引起访问控制机制不平衡所带来的隐私数据泄漏风险.(3)不同情况下purpose融合的执行时间比较.文章与相关研究的不同之处是将purpose作为隐私数据的载体、purpose树的路径作为隐私数据的传递通道,引入了显性隐私度和隐性隐私度的计算模型,评估基于一个purpose查询可能带来的隐私泄漏风险,进而提出了多应用系统集成环境下基于融合purpose的隐私数据访问控制实现机制. 展开更多
关键词 隐私 隐私保护数据库 purpose 隐私度 访问控制
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基于Purpose的隐私数据访问控制模型 被引量:6
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作者 刘逸敏 王智慧 +1 位作者 周皓峰 汪卫 《计算机科学与探索》 CSCD 2010年第3期222-230,共9页
随着各行业对隐私数据访问指导规范的颁布,如HIPAA、OECD,隐私数据的访问控制逐渐成为隐私数据管理领域的一个研究热点。关系数据库中基于角色和视图的访问控制机制实现了对用户访问权限的控制,但是不能解决面向隐私的访问控制问题。隐... 随着各行业对隐私数据访问指导规范的颁布,如HIPAA、OECD,隐私数据的访问控制逐渐成为隐私数据管理领域的一个研究热点。关系数据库中基于角色和视图的访问控制机制实现了对用户访问权限的控制,但是不能解决面向隐私的访问控制问题。隐私数据描述的关键元素是具有层次结构的data purpose,而已有的基于data purpose的访问控制模型具有隐私策略冗余和没有考虑返回结果最大化的缺点。提出了一种新的基于purpose的隐私数据访问控制机制(R-PAACEE),通过对data purpose的概念分层,用二元组数据结构描述data purpose的层次数据模式,减少了隐私策略冗余,进而提出分离隐私与非隐私属性的查询重写算法,实现了查询返回结果的最大化。实验结果表明,针对隐私数据的查询访问,已加载R-PAACEE的数据库管理系统能够获得较好的查询效率。 展开更多
关键词 数据访问目的 隐私保护 隐私访问控制 元数据
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Mid-Course Guidance Law for Long Range Multi-Purpose Missiles
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作者 罗喜霜 张天桥 《Journal of Beijing Institute of Technology》 EI CAS 2002年第2期121-124,共4页
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
关键词 multi purpose missile mid course guidance demands for startup
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Communicative Purpose in Analyzing Discourse
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作者 王熙 《海外英语》 2011年第5X期298-299,共2页
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
关键词 COMMUNICATIVE purpose DISCOURSE "Moves" theory "problem-solution" RHETORICAL pattern
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Effects of Different Reading Purposes on L2 Learners' IVA
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作者 王薇 《海外英语》 2015年第2期119-120,共2页
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
关键词 READING purposes READING ABILITIES L2 IVA
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The Basic English Words of Communication for General Purposes
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作者 江全康 《疯狂英语(理论版)》 2017年第3期48-49,共2页
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
关键词 basic ENGLISH WORDS COMMUNICATION GENERAL purpose
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Effect of Cerium on Mechanical Performance and Electrical Conductivity of Aluminum Rod for Electrical Purpose 被引量:15
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作者 李鹏飞 邬志刚 +3 位作者 王云利 高喜柱 王再运 李志强 《Journal of Rare Earths》 SCIE EI CAS CSCD 2006年第z2期355-357,共3页
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
关键词 rare earth element aluminum rod for electrical purpose mechanical performance electrical conductivity
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Firmness of purpose in life significantly influences emotional state and autonomic nervous activity 被引量:2
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作者 Riichiro Ishida Tsueko Abe Masahiko Okada 《Health》 2011年第8期507-511,共5页
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
关键词 purpose in Life PSYCHOLOGICAL Stress ANXIETY SYMPATHETIC Nervous Activity LONGEVITY
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Effect of Rare Earth Element Ce on Microstructure and Properties of Aluminum Rod for Electrical Purpose 被引量:3
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作者 Li Pengfei Wang Yunli Gao Xizhu Wang Zaiyun 《Journal of Rare Earths》 SCIE EI CAS CSCD 2004年第z1期218-221,共4页
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
关键词 RARE earth element aluminum ROD for ELECTRICAL purpose ELECTRICAL CONDUCTIVITY microstructure
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A review on rules for examination of licensing criteria for producing foods for special medical purpose in China 被引量:9
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作者 Lei Wu Lantian Zhang Yan Zhang 《Food Science and Human Wellness》 SCIE 2019年第2期106-114,共9页
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
关键词 Review Foods for special medical purposes Criteria of production Examination of licensing
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Econometric Analysis of Factors Affecting Special Purpose Forests in China 被引量:1
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作者 Wang Lanhui Cai Fei 《Forestry Studies in China》 CAS 2003年第4期37-40,共4页
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
关键词 forest resource special purpose forest (SPF) ECONOMETRICS regression analysis
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Teacher's role in teaching English for Medical Purposes (EMP) 被引量:2
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作者 CHANG Jin-ping 《Sino-US English Teaching》 2007年第7期1-7,38,共8页
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
关键词 English for Specific purposes (ESP) English for Medical purposes (EMP) students-centered anoroach
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A Critical Review of Foreign Language Education Purposes
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作者 彭晶艳 《海外英语》 2016年第6期227-228,共2页
A critical review of main purposes for foreign language teaching in the past few decades is provided, involving grammatical competence, communicative competence and intercultural communicative competence(ICC). In the ... A critical review of main purposes for foreign language teaching in the past few decades is provided, involving grammatical competence, communicative competence and intercultural communicative competence(ICC). In the meanwhile, from a process-oriented perspective, learner autonomy is also discussed. The conclusion is developing ICC best represents the language competence developing goal while developing learner autonomy represents a broad educational goal; a combination of these two goals count as appropriate foreign language education purpose. 展开更多
关键词 FOREIGN LANGUAGE education purpose LANGUAGE COMPETENCE LEARNER AUTONOMY
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Discussion on the Nature of English for Specific Purpose and ESP Teaching Methods
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作者 宋健 《疯狂英语(教师版)》 2012年第2期134-140,共7页
This paper clears up the scientific justification for the existence of ESP through the analysis of ESP's nature.The specific features of ESP teaching goals and focuses require us to adopt suitable ESP teaching met... This paper clears up the scientific justification for the existence of ESP through the analysis of ESP's nature.The specific features of ESP teaching goals and focuses require us to adopt suitable ESP teaching methods for the completion of ESP teaching tasks.The ESP teaching method introduced here as "Contrastive Approach" is from our ESP teaching practice and will play a positive role in the ESP education to Chinese students. 展开更多
关键词 English for Specific purpose NATURE ESP teaching method teaching method
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