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Journal articles on the topic 'Self-Extension'

Author: Grafiati

Published: 12 October 2024

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1

Ross, Morgan Quinn, and Joseph B. Bayer. "Explicating self-phones: Dimensions and correlates of smartphone self-extension." Mobile Media & Communication 9, no. 3 (February 8, 2021): 488–512. http://dx.doi.org/10.1177/2050157920980508.

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Given its role as a constant companion, the mobile phone has long been thought of as an extension of the self. However, the psychology of smartphone self-extension has received relatively little attention through empirical research. By explicating theorized facets of self-extension, we explore the dimensionality of smartphone self-extension and examine how established psychological orientations map onto these dimensions. Results provide support for a two-dimensional structure of self-extension. Specifically, we found that self-extension can be delineated on the extent to which the smartphone is viewed as (a) functional for personal goals and (b) integral to personal identity. Across two studies, habitual usage predicted the functionality dimension and problematic usage predicted the identity dimension. In addition, Study 2 revealed that the two dimensions of self-extension corresponded to different dimensions of smartphone vigilance. We discuss the importance of conceptualizing smartphone self-extension as a perceptual construct, as well as the challenges of measuring the psychological connection that exists – or is thought to exist – between self and phone.

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2

de Grey, Aubrey D. N. J. "Three Self-Evident Life-Extension Truths." Rejuvenation Research 7, no. 3 (September 2004): 165–67. http://dx.doi.org/10.1089/rej.2004.7.165.

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3

Tanjung, Hery Bachrizal. "The Role of Self-Supporting Extension Agent in Institutional Development of Farmers in Sijunjung Regency and West Pasaman Regency." JERAMI Indonesian Journal of Crop Science 2, no. 2 (February 29, 2020): 79–85. http://dx.doi.org/10.25077/jijcs.2.2.79-85.2020.

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The advancement of agriculture sector in one region cannot be separated from the role of agricultural extension in the region. To cover the deficiency of agricultural extension agents, self-supporting extension agents are recruited from farmers or private parties. This study aims to analyze the role of self-supporting instructors in improving farmer institutions and analyze factors related to the role of self-supporting extension agents in improving farmer institutions. This research was a qualitative descriptive study, and it was conducted in West Pasaman and Sijunjung Regency with a sample of 38 people. The results showed that self-supporting instructors play a significant role in improving farmer institutions; this is seen from 78% of self-supporting extension agents have a role in increasing farmer institutions. Factors related to the role of self-supporting extension agents in improving farmer institutions are (1) the age of agents, (2) the number of partners from farmer groups, and (3) the frequency of training attended by self-supporting extension agents. To increase the role of self-extension extension agents in the institutional development of farmers, it is recommended that institutions who manage the agricultural extension recruit self-supporting extension agents from the millennial generation and facilitate self-supporting extension agents to be able to participate in training related to farming in the agent's area of work.

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Park, Chang Sup, and Barbara K. Kaye. "Smartphone and self-extension: Functionally, anthropomorphically, and ontologically extending self via the smartphone." Mobile Media & Communication 7, no. 2 (November 28, 2018): 215–31. http://dx.doi.org/10.1177/2050157918808327.

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This paper focuses on the blurring boundary between the “human self” and the smartphone, using interviews with 60 heavy smartphone users. The interview responses reveal three types of self-extension via the smartphone— functional extension, anthropomorphic extension, and ontological extension. Smartphone users assert that their phone has become an indispensable part of their self and thus influences their identity and sense of being in both positive and negative ways.

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5

Wyatt, Jeremy L., Alper Aydemir, Michael Brenner, Marc Hanheide, Nick Hawes, Patric Jensfelt, Matej Kristan, et al. "Self-Understanding and Self-Extension: A Systems and Representational Approach." IEEE Transactions on Autonomous Mental Development 2, no. 4 (December 2010): 282–303. http://dx.doi.org/10.1109/tamd.2010.2090149.

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6

Yang, Zhong-Qiang. "Every self-dual ordering has a self-dual linear extension." Order 4, no. 2 (1987): 97–100. http://dx.doi.org/10.1007/bf00337689.

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7

Starner, Thad. "Project Glass: An Extension of the Self." IEEE Pervasive Computing 12, no. 2 (April 2013): 14–16. http://dx.doi.org/10.1109/mprv.2013.35.

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8

Dilorio, Colleen, and Barbara Faherty. "Epilepsy self-management: Partial replication and extension." Research in Nursing & Health 17, no. 3 (June 1994): 167–74. http://dx.doi.org/10.1002/nur.4770170304.

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9

Kelly, John F., Bernard H. Zandstra, and Norman L. Myers. "GROWER SELF-EVALUATION AS AN EXTENSION TOOL." HortScience 28, no. 5 (May 1993): 525a—525. http://dx.doi.org/10.21273/hortsci.28.5.525a.

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A self-administered response to production-related questions, based on the most recent recommendations for the production of asparagus, was used to identify strengths and weaknesses of growers on an individual or group basis. Points were assigned to the various responses, and growers were evaluated relative to the group of respondents. Individual grower evaluation summaries were returned to the county horticultural agent for use in individual grower consultations. This report discusses the specific issues related to asparagus production and presents factors to be considered in preparing and evaluating such a tool.

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10

Hadiyanti, Puji, Lei Wanpeng, Karta Sasmita, Rahmat Syah, and Muhammad Mawardi Jafar. "The Construction of Agricultural Extension Competencies in Cyber Media for Community Education." Journal of Nonformal Education 9, no. 1 (February 1, 2023): 1–9. http://dx.doi.org/10.15294/jne.v9i1.35908.

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This study aims to analyze the capacity of agricultural instructors in developing cyber extension media, which consists of the characteristics of cyber extension media, cyber extension media design, characteristics of self-help extension workers, and the capacity of self-help agricultural extension workers, as well as analyzing the factors that affect the ability of extension workers in developing cyber media. This research uses quantitative research through a survey method. Data analysis was carried out descriptively and inferentially using Structural Equation Models. Correlational prescriptive results explored about 108 informants. The results of SEM modelling show a direct and indirect effect on the ability of independent agricultural instructors to develop CE media. So it can be said that there is an influence of media characteristics, media design, characteristics of self-help extension workers, and the capacity of self-help agricultural instructors on agricultural instructors' performance. The correlation test results have a significant relationship between the utilization of Cyber Extension by agricultural extension workers and the capability of agricultural extension workers to have an excellent significant value.

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11

Syahyuti, NFN. "Peran Strategis Penyuluh Swadaya dalam Paradigma Baru Penyuluhan Pertanian Indonesia." Forum penelitian Agro Ekonomi 32, no. 1 (August 11, 2016): 43. http://dx.doi.org/10.21082/fae.v32n1.2014.43-58.

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<p><strong>English</strong><br />Involvement of farmers as actors to support extension activities have been underway for a long time with various approaches. In Indonesia, it started from the involvement of Kontak Tani (Advanced Farmers) in Supra Insus era, then farmer to farmer extension at P4S, as well as Penyuluh Swakarsa (Independent Extension Workers)” (in 2004), and the latest is Penyuluh Swadaya (Self-Help Agricultural Extension Workers) since 2008. The existence of self-help farmer extension workers are recognized since the enactment of Law No. 16/2006 on Extension System of Agricultural, Forestry and Fisheries. However, even though it runs nearly 10 years, the development of the role of self-help farmer extension workers is not optimal. This paper is a review of various posts including the recent research on self-help farmer extension workers and it aims to study the potential and problems of self-help farmer extension workers. It shows that the self-help farmer extension workers have a self-help capabilities and distinctive social position and they have to get right role. Appropriate support should be given to self-help farmer extension workers as the agricultural extension worker in the future and it must be distinguished between the government and private extension workers. </p><p> </p><p><strong>Indonesian</strong><br />Pelibatan petani sebagai pendukung dan pelaku langsung dalam kegiatan penyuluhan telah berlangsung cukup lama dengan berbagai pendekatan. Di Indonesia, hal ini dimulai dari pelibatan kontak tani pada era Bimas sampai Supra Insus, lalu pendekatan “penyuluhan dari petani ke petani” (farmer to farmer extension) di P4S, serta pengangkatan penyuluh swakarsa (tahun 2004), dan terakhir penyuluh swadaya (sejak tahun 2008). Keberadaan penyuluh swadaya diakui secara resmi semenjak diundangkannya UU No. 16 tahun 2006 tentang Sistem Penyuluhan Pertanian, Kehutanan dan Perikanan. Namun, meskipun sudah berjalan hampir 10 tahun, perkembangan peran penyuluh swadaya belum optimal. Tulisan ini merupakan review dari berbagai tulisan termasuk penelitian tentang penyuluh swadaya terakhir, untuk mempelajari potensi dan permasalahan penyuluh pertanian swadaya saat ini. Ditemukan bahwa penyuluh swadaya memiliki kapabilitas dan posisi sosial yang khas, sehingga batasan perannya mestilah diberikan secara tepat. Dukungan yang tepat harus diberikan kepada penyuluh swadaya sebagai sosok penyuluh pertanian yang strategis di masa mendatang, yang mesti dibedakan dengan penyuluh pemerintah dan penyuluh swasta.</p>

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12

Moore, Lori L., and Rick D. Rudd. "Extension Leaders' Self-Evaluation Of Leadership Skill Areas." Journal of Agricultural Education 46, no. 1 (March 2005): 68–78. http://dx.doi.org/10.5032/jae.2005.01068.

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13

Torcal-Milla, Francisco Jose, and Luis Miguel Sanchez-Brea. "Achromatic self-imaging with finite extension light sources." Journal of Optics 17, no. 12 (October 9, 2015): 125605. http://dx.doi.org/10.1088/2040-8978/17/12/125605.

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14

Hinton, Zachary R., Aamir Shabbir, and Nicolas J. Alvarez. "Dynamics of Supramolecular Self-Healing Recovery in Extension." Macromolecules 52, no. 6 (March 4, 2019): 2231–42. http://dx.doi.org/10.1021/acs.macromol.8b02423.

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15

Roberts, Twianie. "A Theological Extension of Self-Efficacy: Academic Implications." Open Journal of Philosophy 12, no. 04 (2022): 616–23. http://dx.doi.org/10.4236/ojpp.2022.124042.

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16

Amelino-Camelia, Giovanni, and Dongsu Bak. "Schrödinger self-adjoint extension and quantum field theory." Physics Letters B 343, no. 1-4 (January 1995): 231–38. http://dx.doi.org/10.1016/0370-2693(94)01448-l.

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17

Major, Jennifer L. L., Nathaniel G. Wade, and Rachel E. Brenner. "Self‐Construal and Forgiveness Revisited: Replication and Extension." Counseling and Values 65, no. 2 (October 2020): 170–88. http://dx.doi.org/10.1002/cvj.12136.

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18

Yue-Sheng, Wang. "Transonic extension of a self-similar interface crack." International Journal of Fracture 78, no. 1 (1996): R13—R19. http://dx.doi.org/10.1007/bf00018506.

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19

Fikri, Hurrul, Sri Subekti, and Sofia Sofia. "PERAN PENYULUH DALAM AGRIBISNIS PERIKANAN AIR PAYAU DI KABUPATEN BANGKALAN MADURA." JSEP (Journal of Social and Agricultural Economics) 10, no. 1 (August 16, 2017): 31. http://dx.doi.org/10.19184/jsep.v10i1.5214.

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Vaname household agri-fishery (RTVE) is a vaname shrimp farming activity undertaken in pool tarps. One of shrimp farmers, who are successful in this business and are now being self-help instructors in collaboration with the government owned fishing instructors to promote these activities, are the shrimp farmers in Kwanyar Sub-district of Bangkalan. This research was aimed to explain : (1) the implementation of extension practices in Vaname Fisheries, (2) the role of extension agents, and (3) the problems during extension practices. This research used qualitative method by using the data analysis model proposed by Miles and Huberman. The results shows : (1) There are differences on extension implementation between PNS and self-help-instructor agents. Equipments, evaluation system, and extension methods are the different aspects of extension implementation. (2) the PNS agents have an optimal role as an instructor and analyst. However, the self-help instructor has an optimal role as instrutor, facilitator, motivator, advisor, surveyor and organizer. (3) the obstacle and problems which were faced by PNS and self-help-instructor are also different. PNS extension agents have much problems in technical terms such as distance, time, facility, extension agents and knowledge problems. Otherwise, self-help-instrucor faced problems especially in human error and outside interventionKeywords: Instructors, Shrimp farmers, Vaname household agri-fishery (RTVE)

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20

Hanley, Adam W., Anne K. Baker, Robert T. Hanley, and Eric L. Garland. "The shape of self-extension: Mapping the extended self with multidimensional scaling." Personality and Individual Differences 126 (May 2018): 25–32. http://dx.doi.org/10.1016/j.paid.2017.12.013.

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21

王, 沐云. "Research on the Influence of Brand Extension from Extension Fit Based on Self-Construction." Modern Marketing 11, no. 04 (2021): 47–51. http://dx.doi.org/10.12677/mom.2021.114007.

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22

Fitria, Rachma Dini. "THE ROLE OF EXTENSION WORKERS IN CONDUCTING COUNSELING ON ORGANIC VEGETABLE CULTIVATION TO HOUSEWIVES IN THE BRENJONK COMMUNITY, PENANGGUNGAN VILLAGE, MOJOKERTO REGENCY." SOLIDARITY: Journal of Social Studies 2, no. 2 (August 4, 2022): 66–76. http://dx.doi.org/10.35719/solidarity.v2i2.89.

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Agricultural extension is perceived only to achieve production targets and technology transfer. The limited number of extension workers further adds to the ongoing problem of agricultural extension. The government has begun to seek to increase the workforce of extension workers by involving independent and private extension workers. The Brenjonk community is an example of an organic farmer group that was built by self-help extension workers. The limited funds and the independent extension workers involved are the main obstacles in the extension process. This study will analyze the role of self-help extension workers as well as efforts to increase changes in the behavior of housewives. The method used is descriptive qualitative and Spearman rank correlation analysis. The results of this study indicate that self-help extension workers have performed their roles as facilitators, mediators, dynamists, and mediators. Housewives have been able to apply organic vegetable cultivation on their land because it has become a habit. The recommended extension model to improve the behavior of housewives is to involve them in discussion activities with extension workers, increase the number of stakeholders involved in counseling, increase the use of local resources, and increase the assistance of housewives

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23

Choudhury, Debesh, and Ajay Ghosh. "The Effect of Source Extension on Self-Imagng Phenomenon." Journal of Optics 20, no. 2 (June 1991): 76–81. http://dx.doi.org/10.1007/bf03549693.

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24

Müller, Günter F. "Dimensions of Self-Leadership: A German Replication and Extension." Psychological Reports 99, no. 2 (October 2006): 357–62. http://dx.doi.org/10.2466/pr0.99.2.357-362.

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In a sample of 167 German students three dimensions of self-leadership, i.e., constructive thoughts, natural reward creation, and proactive behavior, were replicated as when scale values of a German self-leadership questionnaire were subjected to confirmatory factor analysis very satisfactory fit-indices were obtained. In addition, dimensions of self-leadership correlated with entrepreneurial trait disposition (multiple R = 0.46, p <.01), and entrepreneurial job orientation (multiple R = 0.23, p < .05). Conclusions for further research and practical applications are discussed.

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MULLER, GUNTER F. "DIMENSIONS OF SELF-LEADERSHIP: A GERMAN REPLICATION AND EXTENSION." Psychological Reports 99, no. 6 (2006): 357. http://dx.doi.org/10.2466/pr0.99.6.357-362.

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26

Abernethy, Avery M., and Jan LeBlanc Wicks. "Self-regulation and Television Advertising: A Replication and Extension." Journal of Advertising Research 41, no. 3 (May 2001): 31–37. http://dx.doi.org/10.2501/jar-41-3-31-37.

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27

Di Gianantonio, Pietro, Furio Honsell, and Luigi Liquori. "A lambda calculus of objects with self-inflicted extension." ACM SIGPLAN Notices 33, no. 10 (October 1998): 166–78. http://dx.doi.org/10.1145/286942.286955.

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Arensman, Michael D., and Christina H. Eng. "Self-Digestion for Lifespan Extension: Enhanced Autophagy Delays Aging." Molecular Cell 71, no. 4 (August 2018): 485–86. http://dx.doi.org/10.1016/j.molcel.2018.08.002.

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29

Aw, Eugene Cheng-Xi, Leisa Reinecke Flynn, and Han Xi Chong. "Antecedents and consequences of self-congruity: replication and extension." Journal of Consumer Marketing 36, no. 1 (January 14, 2019): 102–12. http://dx.doi.org/10.1108/jcm-10-2017-2424.

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PurposeThe purpose of this study is to propose and empirically test a framework encompassing self-congruity with its antecedents and consequences. This study also aims to test the mediating role of perceived value and its dimensions.Design/methodology/approachA questionnaire-based survey was conducted using a purposive sampling technique. In total, 310 useable responses were collected and data were analyzed using partial least square structural equation modeling.FindingsA majority of hypotheses were supported. Avoidance of similarity and status consumption positively influenced self-congruity, replicating an earlier study. Self-congruity positively influenced overall perceived value and its dimensions, as well as revisit intention. Overall perceived value and its dimensions positively influenced revisit intention. Finally, overall perceived value and its dimensions were found to have a mediating effect on the relationship between self-congruity and revisit intention.Originality/valueThis study provides empirical evidence for the antecedents and consequences of self-congruity with a service and expands understanding of the mediating role of overall perceived value and its dimensions in predicting intention.

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30

Munro, Rolland. "The Consumption View of Self: Extension, Exchange and Identity." Sociological Review 44, no. 1_suppl (May 1997): 248–73. http://dx.doi.org/10.1111/j.1467-954x.1996.tb03444.x.

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This paper explores self as a site of consumption. Arguing that most views of self are caught in a production metaphor, the paper goes on to suggest that the limitations to Mary Douglas's theory of consumption lies in its lack of theorizing in terms of consumption of self. The paper then examines the notions of extension and exchange as they have been elaborated by Marilyn Strathern. Pointing out that there can be no ‘return’ from extension to a core self, merely exchange to another configuration, the paper illustrates how appropriation of artefacts makes possible performance on a scale. When the ‘inner’ life of a person which is opposed to the externality of the social life is exalted, when the individual is called upon to return to himself, in order to become emancipated from pressure, briefly, when the ‘social I’ is characterized as the ‘superficial I’, as opposed to the ‘profound V … a flagrant error of analysis is committed.

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31

Aimar, Thierry. "Self-ignorance: Towards an extension of the Austrian paradigm." Review of Austrian Economics 21, no. 1 (November 16, 2007): 23–43. http://dx.doi.org/10.1007/s11138-007-0026-0.

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32

Diesendruck, Gil, and Reut Perez. "Toys are me: Children’s extension of self to objects." Cognition 134 (January 2015): 11–20. http://dx.doi.org/10.1016/j.cognition.2014.09.010.

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33

Cushing, Amber L. "Self extension and the desire to preserve digital possessions." Proceedings of the American Society for Information Science and Technology 48, no. 1 (2011): 1–3. http://dx.doi.org/10.1002/meet.2011.14504801304.

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34

SINHA, DEBABRATA, and PULAK RANJAN GIRI. "A FAMILY OF NONCOMMUTATIVE GEOMETRIES." Modern Physics Letters A 26, no. 29 (September 21, 2011): 2213–21. http://dx.doi.org/10.1142/s0217732311036619.

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It is shown that the noncommutativity in quantum Hall system may get modified. The self-adjoint extension of the corresponding Hamiltonian leads to a family of noncommutative geometry labeled by the self-adjoint extension parameters. We explicitly perform an exact calculation using a singular interaction and show that, when projected to a certain Landau level, the emergent noncommutative geometries of the projected coordinates belong to a one-parameter family. There is a possibility of obtaining the filling fraction of fractional quantum Hall effect by suitably choosing the value of the self-adjoint extension parameter.

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35

Müller, Günter F., Sibylle Georgianna, and Gregor Roux. "Self-Leadership and Physical Vitality." Psychological Reports 107, no. 2 (October 2010): 383–92. http://dx.doi.org/10.2466/06.10.15.20.pr0.107.5.383-392.

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The current study examined the extension of an approach to self-leadership using strategies which focus on (1) constructive thoughts, (2) natural rewards, and (3) effective behavior. The suggested extension refers to strategies which improve physical vitality, fitness, and well-being. A sample of 163 students answered scale items selected and composed to measure the four categories of self-leadership strategies. Confirmatory factor analyses and structural equation modelling indicated that strategies focusing on physical vitality, fitness, and well-being represent an independent category of self-leadership strategies. Implications for research and application were discussed.

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36

Anwar, Nuril. "THE EFFECT OF LOCUS OF CONTROL, SELF EFFICACY, AND SOCIAL CAPITAL ON AGRICULTURAL EXTENSION WORKER PERFORMANCE IN THE AGRICULTURE AND FOOD AGENCY OF REMBANG REGENCY." Agric 33, no. 2 (December 21, 2021): 199–214. http://dx.doi.org/10.24246/agric.2021.v33.i2.p199-214.

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This study aimed to determine the effect of locus of control, self-efficacy, and social capital on the performance of agricultural extension workers with social capital as a moderating variable. In this study, the performance of the agricultural extension worker as a dependent variable, while the independent variable was the locus of control and self-efficacy, and this study used social capital as a moderating variable. This research was conducted at the Department of Agriculture and Food, Rembang Regency. The data collection method was carried out by using a census technique using a questionnaire with a sample of 120 respondents. The results showed that locus of control and self-efficacy had a positive and significant effect on the performance of agricultural extension workers. Then, social capital as a moderating variable was able to strengthen the influence of locus of control and self-efficacy on the performance of agricultural extension workers.

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37

Kim, Taeyeop, and Dongho Yoo. "Brand Extension Fit and Temporal Fit Effect : The Roles of Extension Fit, Self-Construal, and Temporal Distance on Brand Extension Evaluation." Korean Corporation Management Review 24, no. 1 (February 28, 2017): 91–115. http://dx.doi.org/10.21052/kcmr.2017.24.1.05.

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Ghouse Basha, Shaik, Juturu Pavithra, K. Senthil Kumar, and K. Madhavi. "Effect of Self - Stretching Exercises on Hamstring Muscles Flexibility using Active Knee Extension in Bharatanatyam Dancers." International Journal of Science and Research (IJSR) 13, no. 9 (September 5, 2024): 516–19. http://dx.doi.org/10.21275/mr24911134000.

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39

Ofuoku, Albert, and Carol Albert. "Rural women farmers’ assessment of credit oriented self-help groups in Delta State, Nigeria." Journal of Agricultural Sciences, Belgrade 59, no. 3 (2014): 329–40. http://dx.doi.org/10.2298/jas1403329o.

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This study was conducted to analyze the perception of the rural woman about credit oriented self-help group in Delta State, Nigeria. A sample size of 110 respondents was used for the study and data were collected from them with the use of structured interview schedule and questionnaires. Data were analyzed using descriptive statistics and linear regression equation model as the lead equation. It was revealed that the women farmers subscribed to self-help groups in order to be able to have access to credit (mean = 3.78), information (mean = 3.55), extension services (mean = 3.45). The respondents were satisfied with their respective self-help groups. However, they had some challenges such as inadequate access to extension services (mean = 3.55) and lack of commitment by the leaders (mean = 3.22) and members (mean = 3.19). Educational level and frequency of extension contact of the respondents were found to influence their perception on self-help groups at 5% level of significance. It is recommended that governmental and non-governmental organizations, and university agricultural extension departments should carry out a campaign on workshops for these groups on commitment and extension agencies should diversify their focus to include selfhelp groups and activities.

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40

Grabowski, Adam, and Philip Broemer. "Temporal Self-Extension: Implications for Temporal Comparison and Autobiographical Memory." Polish Psychological Bulletin 46, no. 2 (June 1, 2015): 246–61. http://dx.doi.org/10.1515/ppb-2015-0033.

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Abstract Research on temporal comparison has shown that people dissociate themselves from their past to attain a positive self view. Social comparison research has demonstrated that the distinctness of contextually activated information determines whether a recalled self exerts assimilation or contrast effects on the current self. However, hardly any study addressed individual differences. Also, very little is known about whether the ease or difficulty to date past events and experiences influences current self-judgments. We present a new scale capturing the degree of the current self time extension. Three studies support the notion that temporal self-extension determines how past selves are accessed and processed, regarding both the abstractness with which self-knowledge is retrieved and the experienced temporal distance to the past. These findings have important implications for temporal as well as social comparison processes.

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41

Fauzan, A., Mirajiani, and A. Mulyaningsih. "Internal factors and competency on the performance model of self-support agricultural extensional agents in Serang City." IOP Conference Series: Earth and Environmental Science 978, no. 1 (February 1, 2022): 012035. http://dx.doi.org/10.1088/1755-1315/978/1/012035.

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Abstract This study was conducted to analyze the internal factors that affect the competence and performance of self-support agricultural extension agents in Serang City. The study was designed as explanatory research, which explains the variables’ position and the causal relationship between variables with a quantitative approach using Partial Least Square (PLS) analysis. Data collection was carried out from April to June 2021 with 34 respondents. The types of data collected were primary and secondary data. The data scale in this study was in the form of ratio data for internal factor variables and ordinal data for competence and performance variables. Based on the data processing results on the performance model of self-support agricultural extension agents in Serang City, it can be concluded that internal factors have a significant direct influence on competence with an influence value of 0.354. Internal factors also significantly influence the performance of self-support agricultural extension agents either directly with a value of 0.297 or indirectly through the competence variable with a value of 0.223. Competence also has a significant effect on performance, with a value of 0.631. Internal factors include training, experience, cosmopolitanism, and social status aspects. Competence must be enhanced to increase the performance of self-supporting agricultural educators. Competence of self-support agricultural teachers refers to the ability and capacity of self-support agricultural instructors to perform their duties. Enhancing the competence and performance of self-supporting agricultural extension workers can be accomplished by boosting their internal factors such as training, experience, and global exposure through training, internships, courses, and coordination meetings. Meanwhile, when recruiting independent agricultural extension workers, socioeconomic status might be considered.

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Padmaningrum, Dwiningtyas, La Mani, Triya Ayu Retnaningtyas, Tri Sujatmiko, Subejo Subejo, and Emi Widiyanti. "A PERSPECTIVE OF TECHNOLOGY ACCEPTANCE MODEL ON THE AGRICULTURE EXTENSION STAFFS USING CYBER EXTENSION." Agrisocionomics: Jurnal Sosial Ekonomi Pertanian 8, no. 3 (August 5, 2024): 637–56. http://dx.doi.org/10.14710/agrisocionomics.v8i3.23820.

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Cyber extension web facilitates agriculture extension staffs to leverage this media communication system to strengthen their capability and capacity for improving extension services. Through the Technology Acceptance Model approach, this study examines the use of cyber extension and the affect of self-efficacy, perceived usefulness, perceived ease of use, subjective norms, and attitude toward usage on cyber extension usage by agriculture extension staffs in Central Java Province. This study was conducted from April to May 2023 using a quantitative approach. The population includes agriculture extension staffs within the scope of the Central Java Provincial Agriculture Office. Sampling was done using convenience sampling, with 377 agriculture extension staffs spreading across 28 districts and five cities. Data were analyzed using Partial Least Squares - Structural Equation Modeling (PLS-SEM). The study showed that use of the cyber extension web can be categorized as low-level; meanwhile, self-efficacy, perceived ease of use, subjective norms, and attitudes towards positive use were relatively high. Cyber extension usage was directly affected by perceived ease of use, subjective norms, and attitude toward usage. As a recommendation, interventions are needed to improve and continue to update content variations. It is necessary to develop and optimize the use of cyber extension at the provincial and or district level.

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Effendi, Mohammad W., Agung S. S. Raharjo, Cut R. Adawiyah, Neneng Suwangsih, Rangga D. Yofa, Widyadhari F. Setyaningrum, and Sri Suharyono. "Revitalising the function of agricultural extension in Indonesia to support rice self-sufficiency." BIO Web of Conferences 119 (2024): 04001. http://dx.doi.org/10.1051/bioconf/202411904001.

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The role of agricultural extension workers is very much needed to guide farmers so they can adopt technology and facilitate the growth and development of farmer institutions. However, agricultural extension institutions have faced uncertainty and have even lost direction since the Regional Government issued Law No. 23/2014. Agricultural extension workers no longer have an agricultural extension-coordinating agency; therefore, supervision and guidance do not function properly. As a result, the performance of agricultural extension experiences stagnation. This study aims to formulate alternative agricultural extension policies after the issuance of Presidential Regulation No. 35/2022 on Strengthening the Function of Agricultural Extension. The analysis method used a literature review approach. Based on the study results, it is necessary to derive policies that provide synergy between the centre and regions to support strengthening agricultural extension toward national rice self-sufficiency. If agricultural extension activities run according to their duties and functions, they can increase rice productivity by 29−33%. Recommended policy alternatives: (1) strengthening coordination between the Ministry of Agriculture and agricultural extension institutions at the provincial, district/city, and sub-district levels; (2) refocusing agricultural extension programs and activities; and (3) strengthening the agricultural extension budget through an assistance task mechanism.

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Loki, O., and L. Mdoda. "Assessing the contribution and impact of access to extension services toward sustainable livelihoods and self-reliance in Eastern Cape Province, South Africa." African Journal of Food, Agriculture, Nutrition and Development 23, no. 04 (April 28, 2023): 23000–23025. http://dx.doi.org/10.18697/ajfand.119.22990.

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Public Extension services remain the repository and main source of agricultural information for smallholder farmers in developing countries. Their role includes linking farmers to relevant institutes and disseminating research-based knowledge and technology to rural people with the aim of improving their livelihoods. Extension officers disseminate information about new innovative techniques to crop and livestock farmers and related production and management practices leading to the improved socio-economic status of the rural communities. Despite this and farmers having access to extension services, smallholder farming appears to be struggling to meet the rural population's daily food and employment needs. Moreover, empirical and detailed evidence of the contribution and effect of extension services toward sustainable farmer livelihoods remains scanty in the Eastern Cape province, South Africa. Therefore, the study sought to investigate the contribution and impact of extension services toward sustainable livelihoods and self-reliance in Eastern Cape Province in South Africa. The study used a multi-stage sampling procedure to collect data from 258 smallholder farmers using a semi-structured questionnaire. Binary Logistic regression and Propensity score matching was used for analysis. The study results showed that most respondents were females with an average age of 47 years and twelve years of farming experience. Moreover, the results show that farmers had ten years of schooling and operated on average farm sizes of 3 ha. The findings also indicated that farmers had access to extension services and were members of farm organizations contributing to their farming and building self-resilience. Farmers also indicated that financial support, distance to market outlets, and lack of transportation were among the challenges threatening their livelihood. Binary logistic regression showed that age, years spent in school, off-farm income, and farm size affected farmers’ access to extension services. Propensity Score Matching results showed that farmers with access to extension services had better sustainable livelihoods and self-reliance than farmers without access. The study concludes that extension services have a positive effect on the sustainable livelihood of farmers. The study recommends that governments and NGOs invest more in agricultural extension officers for farmers to reach their farming potential and ensure sustained livelihoods and self-reliance. Key words: Eastern Cape, Extension Services, Smallholder Farmers, Sustainable Livelihoods, Propensity Score Matching

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Krishna, V. Rama, R. S. Waghmare, and M. K. Rathod. "Job Competence of Agricultural Extension Officers in Telangana State." Asian Journal of Agricultural Extension, Economics & Sociology 41, no. 12 (December 11, 2023): 9–15. http://dx.doi.org/10.9734/ajaees/2023/v41i122298.

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The research was conducted in the Nalgonda district of Telangana state with the aim of assessing the job competence and job satisfaction of Agricultural Extension Officers. A total of 120 Agricultural Extension Officers were selected for the study from different Mandals within Nalgonda district. Data was collected to analyse the profile and job competence levels of agricultural extension officers. Two rating techniques were employed in evaluating the job competence level of agricultural extension officers which were Self-rating and Superior rating. The study results revealed that 55.84% of Agricultural Extension Officers rated themselves that they had a medium level of job competence, while in case of superior rating, 57.50% of Agricultural Extension Officers had medium level of competence at a similar level. The overall finding on job competence indicated that 65% of agricultural extension officers were at a medium level of competence. In terms of Self-rating, agricultural extension officers demonstrated higher competence in communicative ability, initiative, empathy, and technical knowledge dimensions with a mean index. On the other hand, according to Superior rating, agriculture extension officers exhibited greater competence in initiative, communicative ability, empathy, and judgement dimensions with the mean index. The study emphasizes exploring job competence levels, various competence dimensions, and the relationship of independent variables with job competence among agricultural extension officers.

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PICKETT, ERIK JARL. "CONSTRUCTION OF SELF-DUAL INTEGRAL NORMAL BASES IN ABELIAN EXTENSIONS OF FINITE AND LOCAL FIELDS." International Journal of Number Theory 06, no. 07 (November 2010): 1565–88. http://dx.doi.org/10.1142/s1793042110003654.

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Let F/E be a finite Galois extension of fields with abelian Galois group Γ. A self-dual normal basis for F/E is a normal basis with the additional property that Tr F/E(g(x), h(x)) = δg, h for g, h ∈ Γ. Bayer-Fluckiger and Lenstra have shown that when char (E) ≠ 2, then F admits a self-dual normal basis if and only if [F : E] is odd. If F/E is an extension of finite fields and char (E) = 2, then F admits a self-dual normal basis if and only if the exponent of Γ is not divisible by 4. In this paper, we construct self-dual normal basis generators for finite extensions of finite fields whenever they exist. Now let K be a finite extension of ℚp, let L/K be a finite abelian Galois extension of odd degree and let [Formula: see text] be the valuation ring of L. We define AL/K to be the unique fractional [Formula: see text]-ideal with square equal to the inverse different of L/K. It is known that a self-dual integral normal basis exists for AL/K if and only if L/K is weakly ramified. Assuming p ≠ 2, we construct such bases whenever they exist.

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Grats, Yuri V., and Pavel Spirin. "Vacuum Polarization in a Zero-Width Potential: Self-Adjoint Extension." Universe 7, no. 5 (May 2, 2021): 127. http://dx.doi.org/10.3390/universe7050127.

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The effects of vacuum polarization associated with a massless scalar field near pointlike source with a zero-range potential in three spatial dimensions are analyzed. The “physical” approach consists in the usage of direct delta-potential as a model of pointlike interaction. We use the Perturbation theory in the Fourier space with dimensional regularization of the momentum integrals. In the weak-field approximation, we compute the effects of interest. The “mathematical” approach implies the self-adjoint extension technique. In the Quantum-Field-Theory framework we consider the massless scalar field in a 3-dimensional Euclidean space with an extracted point. With appropriate boundary conditions it is considered an adequate mathematical model for the description of a pointlike source. We compute the renormalized vacuum expectation value ⟨ϕ2(x)⟩ren of the field square and the renormalized vacuum averaged of the scalar-field’s energy-momentum tensor ⟨Tμν(x)⟩ren. For the physical interpretation of the extension parameter we compare these results with those of perturbative computations. In addition, we present some general formulae for vacuum polarization effects at large distances in the presence of an abstract weak potential with finite-sized compact support.

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Kusnandar, K., O. van Kooten, and F. M. Brazier. "COCREATE: a self-directed learning approach to agricultural extension programmes." Development in Practice 31, no. 5 (May 7, 2021): 636–49. http://dx.doi.org/10.1080/09614524.2021.1908229.

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Vijayaragavan, K., Premlata Singh, Monika Wason, and V. Sangeetha. "Self-Learning Modules for Enhancing the Efficiency of Extension Personnel." Journal of Global Communication 11, no. 2 (2018): 119. http://dx.doi.org/10.5958/0976-2442.2018.00015.0.

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R. Ghimire, Nav, and Robert A. Martin. "Extension Educators’ Self-assessed Professional Development Needs in Learning Methods." International Journal of Assessment and Evaluation 19, no. 2 (2013): 13–23. http://dx.doi.org/10.18848/2327-7920/cgp/v19i02/48320.

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