共查询到20条相似文献,搜索用时 33 毫秒
1.
Ajit Nighat Jabeen A.K. Handa Uma 《The Journal of Agricultural Education and Extension》2013,19(2):169-170
Abstract
Purpose
To explain how training and education events (TEEs) can be designed to increase the likelihood of achieving behavioural objectives. 相似文献2.
Ann N. Kingiri 《The Journal of Agricultural Education and Extension》2013,19(5):521-541
Abstract
Purpose:
To reflect on the opportunities that a systems understanding of innovation provides for addressing gender issues relevant to women, and to provide some insight on how these might be tackled. 相似文献3.
Martin Mulder 《The Journal of Agricultural Education and Extension》2013,19(5):437-442
Abstract
Purpose:
This article contributes new empirical evidence and nuanced analysis on the gender difference in access to extension services and how this translates to observed differences in technology adoption and agricultural productivity. 相似文献4.
Jiju P. Alex 《The Journal of Agricultural Education and Extension》2013,19(5):487-503
Abstract
Purpose:
This article analyses how an initiative on farm mechanisation by a local government in Kerala in South India evolved into a formal organisation that provides sustainable livelihood options to women and small and marginal farmers and revived the rice production system. 相似文献5.
Simon O.L. Mwombe Fred I. Mugivane Ivan S. Adolwa John H. Nderitu 《The Journal of Agricultural Education and Extension》2013,19(2):247-261
Abstract
Purpose
The study was carried out to identify information communication technologies (ICTs) used in production and marketing of bananas, to determine factors influencing intensity of use of ICT tools and to assess whether use of ICT has a significant influence on adoption of tissue culture bananas by small-scale banana farmers in Gatanga District, Kenya. 相似文献6.
Jian-fang Zhu Lian-hui Chen Ke Yuan Li Liang Chun-lin Wang 《Journal of Zhejiang University. Science. B》2018,19(10):807-814
Objective
The aim of this study was to explore the association of dopamine receptor D2 (DRD2) polymorphism and alleviation of obesity in children and adolescents after 8-year follow-up.Methods
This retrospective cohort study included obese children and adolescents with a follow-up period of 8 years. Baseline clinical characteristics and DRD2 polymorphisms (including rs1076562, rs2075654, and rs4586205) were extracted from medical records. A follow-up visit was performed in May 2017 to collect related data including height, weight, diet compliance, and exercise compliance.Results
One hundred and nine obese children and adolescents were included in the current study. Among three DRD2 single nucleotide polymorphisms, only rs2075654 had a statistically significant association with alleviation of obesity, as the alleviation rate for minor allele carriers (68.6% for TC+TT) was higher compared to the major allele homozygote (43.3% for CC). After adjusting for all related factors, the hazard ratio of rs2075654 minor allele carriers for the alleviation of obesity was 3.34 (95% confidence interval (CI): 1.30?8.58).Conclusions
The rs2075654 polymorphism of DRD2 is related to long-term obesity alleviation in obese Chinese children and adolescents.7.
Peng-fei Qu Ya Zhang Jia-mei Li Ruo Zhang Jiao-mei Yang Fang-liang Lei Shan-shan Li Dan-meng Liu Shao-nong Dang Hong Yan 《Journal of Zhejiang University. Science. B》2018,19(1):71-78
Objective
This study investigated complementary feeding practices among four ethnic groups (Han, Uygur, Tibetan, and Zhuang) based on a cross-sectional survey in rural western China.Methods
In 2005, a stratified multistage cluster random sampling method was used to recruit 9712 children (7411 Han, 1032 Uygur, 678 Tibetan, and 591 Zhuang) between 6 and 35 months of age and their mothers from 45 counties in 10 provinces (autonomous regions, municipalities) in western China.Results
The rates of early introduction (before 6 months) of complementary foods in four ethnic groups (Han, Uygur, Tibetan, and Zhuang) were 71.30%, 95.95%, 82.40%, and 72.30%, respectively. The Infant and Child Feeding Index (ICFI) for Uygur and Tibetan children was lower than that for Han children at all age groups. Uygur children were more likely to have unqualified ICFI compared with Han children in a multivariate logistic regression (odds ratio (OR)=5.138, 95% confidence interval (CI): 4.340–6.084). A higher level of maternal education, greater family wealth, and the availability of complementary feeding educational materials decreased the likelihood of an unqualified ICFI. The nutritional status of children (Han, Tibetan, and Zhuang) with qualified ICFI was better than that for children with unqualified ICFI.Conclusions
Appropriate interventions are required to improve complementary feeding practices in rural western China.8.
Catherine W. Kilelu Laurens Klerkx Cees Leeuwis 《The Journal of Agricultural Education and Extension》2013,19(2):213-232
Abstract
Purpose
The important role of learning is noted in the literature on demand–driven approaches to supporting agricultural innovation. Most of this literature has focused on macro-level structural perspectives on the organization of pluralistic innovation support systems. This has provided little insight at the micro-level on the dynamics of demand articulation, and the related interplay of matching farmers' demand with supply of innovation support services. This paper contributes to understanding this interplay using the concept of the dynamic learning agenda. 相似文献9.
Ling-li Wang Hui-yan Wang Huai-kai Wen Hong-qun Tao Xiao-wei Zhao 《Journal of Zhejiang University. Science. B》2016,17(7):545-552
Objective
Vitamin D deficiency and insufficiency are global public health problems, which must first be identified before they can be appropriately addressed, and yet information is strikingly lacking in most parts of the Asia and Pacific region. The study aimed to document and account for the actual situation in Wenzhou on the southeastern coast of China.Subjects and methods
Serum 25-hydroxyvitamin D levels among a total of 5845 infants, preschool children, school children, and adolescents aged 1–18 years were examined between March 2014 and February 2015.Results
Their mean levels were (110.2±26.8), (77.5±25.7), (55.6±15.4), and (47.2±13.9) nmol/L, respectively. Older age groups were involved in increasing risk of vitamin D deficiency and insufficiency. There were significant seasonal differences in its median level and prevalence of deficiency and insufficiency among school children and adolescents, but there was no significant sex difference in mean level and prevalence in any age group.Conclusions
Vitamin D deficiency and insufficiency were prevalent among infants, preschool children, school children, and adolescents in Wenzhou. A vitamin D-rich diet and outdoor activities for 1–2 h per day under the natural conditions favorable to its endogeous synthesis do not suffice. The vitamin D status in Wenzhounese infants excelling over that in the US was the result of its supplementation thanks to the Chinese Medical Association recommendations, which should be consequently extended to more age groups. Life style shaped by socio-economic environments affects vitamin D status. Knowledge on the importance of vitamin D for healthy growth should be popularized.10.
Fernando Landini Maite Beramendi 《The Journal of Agricultural Education and Extension》2013,19(5):381-399
ABSTRACT
Purpose
This article aims at designing and validating a psychometric scale to assess extensionists’ and advisors’ beliefs about extension and innovation. 相似文献11.
12.
Diti Chatterjee Gloria González-Rivera 《The Journal of Agricultural Education and Extension》2013,19(5):443-467
ABSTRACT
Purpose
This paper is concerned with the impact of the University of California Cooperative Extension (UCCE) on regional productivity in California agriculture. UCCE is responsible for agricultural research and development (R&D), and dissemination of agricultural know-how in the state. 相似文献13.
Dieudonne Baributsa Luis Flores Daniel Rukazambuga John C. Wise 《The Journal of Agricultural Education and Extension》2013,19(2):233-246
Abstract
Purpose
Rwanda is developing its agricultural capacity to meet the needs of national food security while addressing food demands and requirements of regional and international markets. The Rwanda Horticultural Export Standards Initiative was developed by the Ministry of Agriculture and Natural Resources in collaboration with Michigan State University to strengthen Rwanda's ability to meet both public and private standards for exports of food and agricultural products through capacity building. 相似文献14.
A. Cristóvão P. Ferrão R. Madeira M.L. Tibério M.J. Raínho M.S. Teixeira 《The Journal of Agricultural Education and Extension》2013,19(2):191-203
Abstract
Purpose
Information technology (IT) has tremendous potential for fostering grassroots development and the Indian government has created various capital-intensive computer networks to promote agricultural development. However, research studies have shown that information technology investments are not always translated into productivity gains due to poor computer use by employees. In this context, a research investigation was conducted to develop a Computer Utilization Model that explains how individual and organizational factors influence computer utilization in extension organizations in India. 相似文献15.
16.
17.
18.
19.
20.
Tahseen Jafry Rasheed Sulaiman V 《The Journal of Agricultural Education and Extension》2013,19(5):469-485
Abstract