scholarly journals The Description of Rubber Farmer Management in Sibiru Biru Sub-district, Deli Serdang Regency, North Sumatra and Its Response to the Introduction of Tapping Technology

2020 ◽  
Vol 2 (1) ◽  
pp. 262-270
Author(s):  
Sumihar Hutapea ◽  
Tumpal HS Siregar ◽  
Suswati
Keyword(s):  
New Technology ◽  
Clonal Plants ◽  
Plant Production ◽  
General Knowledge ◽  
Planting Material ◽  
Technology Introduction ◽  
Survey Results ◽  
Farmer Management ◽  
North Sumatra ◽  
And Training

Production of smallholder rubber in Indonesia is still very low, in the range of 600 - 900 kg of dry rubber/ha/year. Many factors influence it, such as non-clonal plants still being managed. Other factors such as agronomic aspects which include efforts to shorten the TBM period either through agronomic technology (canopy management, fertilization, or ground water management) are still ignored by smallholder rubber farmers, due to the limited access, capital, and even the perception that rubber plant production will not experience significant increase through tapping systems. The main and first approach that must be taken at this time on smallholder rubber is a new technology in tapping and management. This activity was carried out by four meetings and training in the garden of one of the trainees. Trainees consisted of rubber farmers in Sari Laba Jahe Hamlet, which also included rubber farmers from Peria Ria Hamlet - Sibiru Biru Sub-district (Deli Serdang Regency, North Sumatra). The package of tapping technology introduction consists of 3 main elements, namely: 1) tapping starts from the upper left to the lower right in each tapping field, 2) the application of 2.5% stimulant concentration is carried out in the tapping groove every 4 tapping times and 3) tapping in a month can be combined with tapping 1/S to the top using a pacekung tapping knife. Thus, in a month done 4 times of double cut tapping, namely 1/2S (in the lower tapping area using an ordinary tapping knife, downward: pull method) + 1 / 4S (upward using a pacekung tapping knife: shearing method). The results of this activity show that it can increase the production, thereby increasing the volume of sap sold. This activity also shows that the dominant farmers manage 1 hectare of land, and with the planting year and planting material that have the potential to be increased in production through tapping systems. The survey results show that general knowledge about rubber cultivation is dominantly obtained from this activity.

scholarly journals How Knowledge about or Experience with Hydrogen Fueling Stations Improves Their Public Acceptance

2019 ◽  
Vol 11 (22) ◽  
pp. 6339 ◽  
Author(s):  
Shunichi Hienuki ◽  
Yoshie Hirayama ◽  
Tadahiro Shibutani ◽  
Junji Sakamoto ◽  
Jo Nakayama ◽  
...  
Keyword(s):  
New Technology ◽  
Social Recognition ◽  
Social Benefits ◽  
Hydrogen Energy ◽  
Energy Technology ◽  
Low Carbon ◽  
Technology Knowledge ◽  
Energy Technologies ◽  
Technology Introduction ◽  
Survey Results

Hydrogen, which is expected to be a popular type of next-generation energy, is drawing attention as a fuel option for the formation of a low-carbon society. Because hydrogen energy is different in nature from existing energy technologies, it is necessary to promote sufficient social recognition and acceptability of the technology for its widespread use. In this study, we focused on the effect of initiatives to improve awareness of hydrogen energy technology, thereby investigating the acceptability of hydrogen energy to those participating in either several hydrogen energy technology introduction events or professional seminars. According to the survey results, participants in the technology introduction events tended to have lower levels of hydrogen and hydrogen energy technology knowledge than did participants in the hydrogen-energy-related seminars, but confidence in the technology and acceptability of the installation of hydrogen stations near their own residences tended to be higher. It was suggested that knowledge about hydrogen and technology could lead to improved acceptability through improved levels of trust in the technology. On the other hand, social benefits, such as those for the environment, socioeconomics, and energy security, have little impact on individual levels of acceptance of new technology.

A Qualitative Examination of User Perceptions of User-Driven and App-Controlled Hearing Technologies

2019 ◽  
Vol 28 (4) ◽  
pp. 993-1005 ◽  
Author(s):  
Gitte Keidser ◽  
Nicole Matthews ◽  
Elizabeth Convery
Keyword(s):  
Hearing Aids ◽  
Care Delivery ◽  
Hearing Aid ◽  
New Technology ◽  
Successful Implementation ◽  
Semistructured Interview ◽  
User Perceptions ◽  
Template Analysis ◽  
Training And Support ◽  
And Training

Purpose The aim of this study was to examine how hearing aid candidates perceive user-driven and app-controlled hearing aids and the effect these concepts have on traditional hearing health care delivery. Method Eleven adults (3 women, 8 men), recruited among 60 participants who had completed a research study evaluating an app-controlled, self-fitting hearing aid for 12 weeks, participated in a semistructured interview. Participants were over 55 years of age and had varied experience with hearing aids and smartphones. A template analysis was applied to data. Results Five themes emerged from the interviews: (a) prerequisites to the successful implementation of user-driven and app-controlled technologies, (b) benefits and advantages of user-driven and app-controlled technologies, (c) barriers to the acceptance and use of user-driven and app-controlled technologies, (d) beliefs that age is a significant factor in how well people will adopt new technology, and (e) consequences that flow from the adoption of user-driven and app-controlled technologies. Specifically, suggested benefits of the technology included fostering empowerment and providing cheaper and more discrete options, while challenges included lack of technological self-efficacy among older adults. Training and support were emphasized as necessary for successful adaptation and were suggested to be a focus of audiologic services in the future. Conclusion User perceptions of user-driven and app-controlled hearing technologies challenge the audiologic profession to provide adequate support and training for use of the technology and manufacturers to make the technology more accessible to older people.

Development and validation of the Global Competency Scale(GCS)

2012 ◽  
Vol 25 (4) ◽  
pp. 801-831
Author(s):  
Sangchoong Roh ◽  
Hongsik Jung ◽  
Youngwon Suh
Keyword(s):  
Training System ◽  
Global Competency ◽  
Human Resource Department ◽  
Survey Results ◽  
Systematic Selection ◽  
Gcs Score ◽  
The Right ◽  
Development And Validation ◽  
Criterion Variables ◽  
And Training

As the world economy is becoming globalized, more domestic businesses are branching to overseas. Thereupon the number of expatriate workers who are getting assigned to overseas are increasing, and needs for systematic selection and training system for overseas expatriate workers are in dire needs. Nevertheless researches in this area are not enough and still inadequate level domestically. Therefore we developed the Global Competency Scale (GCS) with the purpose of the local businesses to use it to predict the possibility of successful overseas job performance and to select and train the right overseas expatriate workers. To develop the scale we conducted researches on documentations and interviews with former overseas expatriate workers and expatriate program managers in human resource department(HRD). Based on these results we developed 14 initial factors with 138 items. Using theses items we conducted both on & offline survey to people who work at global and multinational companies in Korea. With the 381 people's survey results, we implemented the cross validity. After cross validating we generated final 6 factors with 24 items. The GCS score we developed in this research shows that the degree of their goal achievement during past overseas experience and level of their satisfaction was significantly high in those criterion variables proving the criterion-related validity. Especially the GCS we developed in this research shows that after controlling the effect of English skills, still appear to have significant effect on criterion variables. Finally based on research results we discussed academical and operational implication and limitations for the further researches.

Tradition and Innovation in Cataloguing Medieval Manuscripts

2021 ◽  
Vol 139 (1) ◽  
pp. 32-58
Author(s):  
Orietta Da Rold
Keyword(s):  
New Technologies ◽  
New Technology ◽  
Early Career ◽  
Digital Environment ◽  
Digital Form ◽  
Postgraduate Students ◽  
Medieval Manuscripts ◽  
Early Career Researchers ◽  
History Of ◽  
And Training

Abstract In this essay, I offer a brief history of manuscript cataloguing and some observations on the innovations this practice introduced especially in the digital form. This history reveals that as the cataloguing of medieval manuscripts developed over time, so did the research needs it served. What was often considered traditional cataloguing practices had to be mediated to accommodate new scholarly advance, posing interesting questions, for example, on what new technologies can bring to this discussion. In the digital age, in particular, how do digital catalogues interact with their analogue counterparts? What skills and training are required of scholars interacting with this new technology? To this end, I will consider the importance of the digital environment to enable a more flexible approach to cataloguing. I will also discuss new insights into digital projects, especially the experience accrued by the The Production and Use of English Manuscripts 1060 to 1220 Project, and then propose that in the future cataloguing should be adaptable and shareable, and make full use of the different approaches to manuscripts generated by collaboration between scholars and librarians or the work of postgraduate students and early career researchers.

scholarly journals How Knowledge about Stem Cells Influences Attitudes towards Breastfeeding: Case Study of Polish Women

2021 ◽  
Vol 18 (5) ◽  
pp. 2382
Author(s):  
Malgorzata Witkowska-Zimny ◽  
Dorota Majczyna
Keyword(s):  
Stem Cells ◽  
Breast Milk ◽  
Pregnant Women ◽  
Cross Sectional Study ◽  
General Knowledge ◽  
Cross Sectional ◽  
Maternal Experience ◽  
Positive Attitudes ◽  
Survey Results ◽  
University Degree

Maternal breastfeeding is associated with multiple health benefits, both for the child and the mother. Since breastfeeding rates are declining, finding new, future-oriented strategies to strengthen and support mothers’ positive attitudes towards breastfeeding need to be developed. In this paper, we describe how information about the presence of stem cells in breast milk can influence the willingness to breastfeed in the population of Polish pregnant women. A cross-sectional study involving a group of 150 pregnant women was conducted to assess the correlation between their knowledge about stem cells and their attitude towards breastfeeding. Among the respondents, only 6% claimed that they did not know anything about stem cells, but general knowledge about stem cells in the research group was poor. The survey results indicated that city residence, university degree, maternal experience and advanced pregnancy correlated with higher general knowledge regarding stem cells. Most respondents (77.3%) had no knowledge regarding the presence of stem cells in breast milk. Approximately two-thirds of mothers with earlier negative breastfeeding experience declared that information about the presence of stem cells in breast milk could have influenced the decision to continue and extend the time of breastfeeding. Hence highlighting the presence of stem cells in breast milk can be used to encourage breastfeeding as a unique activity.

scholarly journals Covariate-Profile Similarity Weighting and Bagging Studies with the Study Strap: Multi-Study Learning for Human Neurochemical Sensing

2019 ◽  
Author(s):  
Gabriel Loewinger ◽  
Prasad Patil ◽  
Kenneth Kishida ◽  
Giovanni Parmigiani
Keyword(s):  
New Technology ◽  
R Package ◽  
Training Data ◽  
Tuning Parameter ◽  
Ensemble Classifiers ◽  
Profile Similarity ◽  
Special Cases ◽  
Study Heterogeneity ◽  
Brain Measurements ◽  
And Training

Prediction settings with multiple studies have become increasingly common. Ensembling models trained on individual studies has been shown to improve replicability in new studies. Motivated by a groundbreaking new technology in human neuroscience, we introduce two generalizations of multi-study ensemble predictions. First, while existing methods weight ensemble elements by cross-study prediction performance, we extend weighting schemes to also incorporate covariate similarity between training data and target validation studies. Second, we introduce a hierarchical resampling scheme to generate pseudo-study replicates (“study straps”) and ensemble classifiers trained on these rather than the original studies themselves. We demonstrate analytically that existing methods are special cases. Through a tuning parameter, our approach forms a continuum between merging all training data and training with existing multi-study ensembles. Leveraging this continuum helps accommodate different levels of between-study heterogeneity.Our methods are motivated by the application of Voltammetry in humans. This technique records electrical brain measurements and converts signals into neurotransmitter concentration estimates using a prediction model. Using this model in practice presents a cross-study challenge, for which we show marked improvements after application of our methods. We verify our methods in simulations and provide the studyStrap R package.

scholarly journals Empowerment and Tech Adoption: Introducing the Treadle Pump Triggers Farmers’ Innovation in Eastern Ethiopia

2018 ◽  
Author(s):  
Shimelis Beyene ◽  
Teshome Regassa ◽  
Belaineh Legesse ◽  
Martha Mamo ◽  
Tsegaye Tadesse
Keyword(s):  
Low Cost ◽  
New Technology ◽  
Labor Demand ◽  
Pilot Project ◽  
External Support ◽  
Small Scale ◽  
Eastern Ethiopia ◽  
Well Drilling ◽  
Community Ownership ◽  
Technology Introduction

In 2013, thirty-eight treadle pumps (TPs) were installed as low-cost technology introduction for small-scale irrigation in eastern Ethiopia. The pilot project also included training of selected farmers on well excavation, installation and maintenance of pumps. In June 2015, researchers visited nine of the 38 TP sites, and found only two functional TPs. The rest were replaced with a new technology. Farmers who adopted the new technology stated that the limited water output and high labor demand of the conventional TP did not optimally fulfil their irrigation water requirements. The new hybrid technologies have spread quickly to more than one hundred households due to three key factors. First, farmers’ innovative modifications of the initial excavation technique addressed the discharge limitations of the conventional TP by excavating boreholes with wider diameter. Second, community ownership of the new technology, including local skills used in well drilling and fabricating excavation implement, made the new irrigation technology affordable and accessible to a higher number of households, leading to faster diffusion of the technology. Third, this innovation has spread organically without any external support. Adoption of the new technology enabled some farmers to accumulate enough resources to diversify their livelihoods into non-farm activities.

Hazard Data Analysis for Underwater Vehicles by Submarine Casualties

2019 ◽  
Vol 53 (6) ◽  
pp. 21-26
Author(s):  
Tim Chen ◽  
Stepan Nikolaevich Morozov ◽  
C.Y.J. Chen
Keyword(s):  
Data Analysis ◽  
Human Error ◽  
Underwater Vehicles ◽  
International Agreements ◽  
Marine Research ◽  
Marine Tourism ◽  
Survey Results ◽  
Fire And Explosion ◽  
Potential Impact ◽  
And Training

AbstractThe need to improve underwater vehicles in the coming decades has arisen from their increase in numbers and the movement away from the fields of marine research to marine tourism. This study explores the causes of submarine incidents from 1900 to 2009, using the SPSS 17.0 program to distinguish and decompose patterns. The results show that the root causes of such setbacks are flooding and sinking, fire, and explosion. In fact, even the most advanced atomic submarines were plagued by the problem of defects and human error. Given the camouflage innovations created by submarines, governments should consider establishing international agreements with different countries, similar to flight identification zones but for submarines, to offset the imaginable potential impact. In addition, the preparation and training of all diving vehicle managers should be strengthened because human error is one of the main drivers of submarine setbacks. Therefore, avoiding such mistakes is the basis for successful endeavors. The survey results presented during this inspection can increase the safety of underwater traffic.

Is P3P an Answer to Protecting Information Privacy?

2011 ◽  
pp. 331-347
Author(s):  
Noushin Ashrafi ◽  
Jean-Pierre Kuilboer
Keyword(s):  
World Wide ◽  
Personal Information ◽  
New Technology ◽  
Information Privacy ◽  
General Knowledge ◽  
Business Organizations ◽  
Online Transactions ◽  
Privacy Preferences ◽  
The World ◽  
Enhancement Technologies

Increasingly the Internet is used as a common tool for communication, information gathering, and online transactions. Information privacy is threatened as users are expected to reveal personal information without knowing the consequences of sharing their information. To that end, research groups, both from academia and industry, have embarked on the development of privacy enhancement technologies. One such technology is platform for privacy preferences (P3P). Developed by the World Wide Web Consortium (W3C), P3P has a number of prominent stakeholders such as IBM, Microsoft, and AT&T. Yet there is little general knowledge on what P3P is and the extent of its deployment by e-business organizations. This study is exploratory in nature and aims at addressing these questions; in particular, we look at P3P both as a new technology and as a standard. We use our empirical data on top-500 interactive companies to assess its adoption.

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