scholarly journals Identification of Factors Affecting Decisions to Adopt Pesticides at Lowland Rice Farms in Indonesia

2021 ◽  
Vol 16 (6) ◽  
pp. 717-723
Author(s):  
Effendy ◽  
Made Antara ◽  
Muhardi ◽  
Marthen Robinson Pellokila ◽  
Jangkung Handoyo Mulyo
Keyword(s):  
Lowland Rice ◽  
Key Factors ◽  
Pesticide Application ◽  
Factors Affecting ◽  
Access To Credit ◽  
Government Organizations ◽  
Pests And Diseases ◽  
Rice Farmers ◽  
Farming Industry

Pesticides have been widely adopted in the farming industry to control weeds, pests, and diseases in order to minimize yield losses and maintain the quality of lowland rice products; however, farmers often over-apply pesticides. This study analyzed key factors that affected the decision of lowland rice farmers in adopting pesticides and the frequency of pesticide application. A double-hurdle model was used to estimate the factors that affected the decisions of farmers to adopt pesticides and determine the frequency of pesticide application. These results demonstrate that the adoption of pesticides was high (86%) at lowland rice farms in the study area. Lowland rice farmers were found to apply pesticides an average of eight times. Gender, age, education level, access to extension, farming experience, and access to credit significantly affected the decisions of farmers to adopt pesticides in controlling weeds, pests, and diseases at lowland rice farms. The independent variable also significantly affected the frequency of pesticide application. Towards the goal, government and non-government organizations had to increase human resources through education, agricultural extension services to young farmers had to be improved. Specifically, extension material was provided on environmentally-friendly methods of controlling weeds, pests, and diseases and other alternatives to reduce the use of pesticides at lowland rice farms.

scholarly journals Factors Affecting the Initial Engagement of Older Adults in the Use of Interactive Technology

2021 ◽  
Vol 18 (6) ◽  
pp. 2847
Author(s):  
Lina Lee ◽  
Mary Lou Maher
Keyword(s):  
Older Adults ◽  
Interactive Technology ◽  
Key Factors ◽  
Group Discussions ◽  
Interactive Technologies ◽  
Factors Affecting ◽  
Diary Studies ◽  
User Focus ◽  
Depth Interviews

Smart environments and the use of interactive technology has the potential to improve the quality of life for the senior community as well as to support the connections among the senior community and the world outside their community. In addition to the increasing number of studies in the field of aging and technologies, research is needed to understand the practical issues of user focus, adoption, and engagement for older adults to accept interactive technologies in their lives. In this study, we use two commercial technological interventions (uDraw and GrandPad) to understand technology-related perceptions and behaviors of older adults. We present five case studies that emerge from empirical observations of initial engagement with technology through research methods such as focus group discussions, in-depth interviews, observations, and diary studies. The contributions of this study are identification of the key factors that influence the initial engagement with interactive technology for older adults.

Grain Refinement and Hot Tearing of Aluminium Alloys - How to Optimise and Minimise

2009 ◽  
Vol 630 ◽  
pp. 213-221 ◽  
Author(s):  
Mark Easton ◽  
David H. StJohn ◽  
Lisa Sweet
Keyword(s):  
Grain Refinement ◽  
Aluminium Alloys ◽  
Hot Tearing ◽  
Key Factors ◽  
Grain Refiner ◽  
Factors Affecting ◽  
Equiaxed Grains

Grain refinement and hot tearing are important key factors affecting the quality of castings. There have been substantial advances in the understanding of both of these phenomena over the last two decades. The paper discusses strategies for obtaining the lowest cost grain refiner addition and provides an explanation for how the refinement of equiaxed grains leads to a reduction in hot tear susceptibility. However, it also provides a warning that adding more grain refiner may not be better for reducing hot tear susceptibility. Alloy factors affecting hot tearing are also discussed. Finally, a list of six key considerations is provided to help casthouse and foundry engineers when trying to optimise grain refinement and reduce hot tearing.

scholarly journals Factors affecting the capacity of farming rice farmers in managing rice field in the District Tangerang

2021 ◽  
Vol 883 (1) ◽  
pp. 012048
Author(s):  
Khaerul Saleh ◽  
Suherman
Keyword(s):  
Formal Education ◽  
Rice Paddy ◽  
Lowland Rice ◽  
Factors Affecting ◽  
Rice Farmers ◽  
Capacity Level ◽  
Paddy Farmers ◽  
Building Program ◽  
Main Factor ◽  
Government Innovation

Abstract Farmers' capacity to manage rice paddy farming is closely related to individuals' behaviour in managing the farm. Farmer capacity building program has been widely and often conducted relevant government innovation lowland rice farm and delivered to farmers. Still, the farmers cannot give a proper response to lowland rice farm management innovation, especially in terms of strengthening farmers' capacity. This study aims to: (1) determine the level of farmer capacity in managing rice paddy farmers and (2) to analyze the factors related to the capacity level of rice paddy farmers. The research was conducted in the northern part of Tangerang Regency (Pantura), the centre for rice production in the Tangerang Regency. The research was conducted from July to November 2020. Data was collected through FGD interviews and observations of 150 farmers. The data analysis used descriptive test and multiple regression. The results showed that the farmer capacity in managing lowland rice farming in Tangerang district was classified as moderate, both in resource utilization, problem identification, farming planning, and adaptability. The main factor determining the level of farmer capacity in managing rice paddy farmers is formal education and nonformal education.

ANALYSIS OF KEY TRENDS OF THE INTERNATIONAL COAL MARKET (ON THE EXAMPLE OF THE COUNTRIES OF NORTH-EASTERN ASIA)

2021 ◽  
pp. 96-105
Author(s):  
Andrey V. Cherechukin ◽  
Keyword(s):  
Raw Materials ◽  
Northeast Asia ◽  
Primary Energy ◽  
Key Factors ◽  
Factors Affecting ◽  
North Eastern ◽  
The World ◽  
Coal Market ◽  
National Economies

The article provides an analysis of key trends in the international market, using the example of the countries of Northeast Asia. In 2019, the world coal market amounted to 1,424.5 million tons, of which 78.1% are energy grades to produce electricity and heat, and 21.9% are in metallurgy, the reserves of which are significantly less. The import coal market of the countries of Northeast Asia in 2019 was already 680 million tons, covering 48% of the entire world coal market. The paper provides an overview of the key importers and exporters of coal in the world, the quantitative and qualitative characteristics of the supplied raw materials, and analyzes the key factors affecting the pricing of coal. In the conclusions, the main trends in the international coal market of the countries of Northeast Asia are presented, including "geographical" — the shift of the center of world trade from Europe to Asia, and "types and quality of imported coal" — an increase in the share of high-quality premium energy and coking (metallurgical). Trends can be clearly seen in the countries of Northeast Asia, which actively use coal, and are making efforts to decarbonize their national economies, while intensifying inter-fuel competition with other primary energy sources.

Effect of the particulate morphology of resin on the gelation process of PVC plastisols

2017 ◽  
Vol 37 (8) ◽  
pp. 757-764 ◽  
Author(s):  
Yubi Ji ◽  
Zhao Yang ◽  
Min Shi ◽  
Hong Tan
Keyword(s):  
Particle Size ◽  
Particle Size Distribution ◽  
Size Distribution ◽  
Key Factors ◽  
Factors Affecting ◽  
Gelation Process ◽  
Secondary Particles ◽  
Poly Vinyl Chloride ◽  
Opposite Behavior

Abstract The gelation process of poly(vinyl chloride) (PVC) plastisol is very important to ensure the quality of the product and is affected by the type of resins, plasticizers, and other additives. In this study, the gelation process of the as-prepared PVC plastisol was characterized by measuring the evolution of vibrational viscosity with temperature or time using a vibrational viscometer. Furthermore, the effect of some commercial resins with different particulate morphologies on the gelation process was investigated by synchronously combining scanning election microscopy and laser particle size analyses. The results of this study proved that the particle size distribution and the aggregation degree of the secondary particles of a resin are the key factors affecting the gelation process. For the resin with bimodal particle size distribution, the closer the aggregation of the secondary particles, the slower the gel speed; however, an opposite behavior was observed for the resins with unimodal particle size distribution.

scholarly journals ICT & Online Education – Factors affecting Employees’ preference for Online Education

2019 ◽  
Vol 8 (9) ◽  
pp. 994-1000
Keyword(s):  
Online Education ◽  
Rural Areas ◽  
Key Factors ◽  
Factors Affecting ◽  
Knowledge Enhancement ◽  
Education Market ◽  
E Learning ◽  
Teaching Learning

The potential of ICTs in promoting the development and reach of educational avenues in India is unambiguously clear in the light of the challenges facing the country. Role of ICTs with enhanced focus on development of content and the applications to provide enhanced quality of education must be synchronized with the various initiatives for using ICT for education and should be guided by adequate guidelines and framework. Provisioning of ICT is limited by the Infrastructure especially in the rural areas, where Internet and electrification are major issues of concern. It is well known that higher penetration of mobile phone, radio and TV implies increased development and delivery of innovative content via these media. This paper is focussed on the necessity to incorporate ICT as a part of the curriculum and also use it to strengthen the teaching learning process. The paper explores the key factors that drive the growth in the E-Learning sector. The authors undertook a research for identifying the various factors that may affect the choice and preference of employees for opting for online education as a measure for career/knowledge enhancement. The study indicates that online education market in India is currently booming. The growth of the market is dependent on the field of study, the willingness to pay, the credibility of the offering organization and the acceptability of the learning in the Corporate sector.

scholarly journals The development of food preferences: anatomical and genetic determinants, important factors of taste development in children

2020 ◽  
Vol 3 (2) ◽  
pp. 119-125
Author(s):  
I.N. Zakharova ◽  
◽  
Yu.A. Dmitrieva ◽  
E.B Machneva ◽  
A.N. Tsutsaeva ◽  
...  
Keyword(s):  
Child Nutrition ◽  
Food Preferences ◽  
Current Data ◽  
Gustatory System ◽  
Key Factors ◽  
Genetic Determinants ◽  
Factors Affecting ◽  
Ancient Times ◽  
Major Factors

Since ancient times, scientists and philosophers were interested in the sense of taste, the mechanisms of its development, anatomical structures responsible for taste, and its importance. Currently, it is clear that food preferences are the main determinant of the development of nutrition and food behavior. Food preferences begin to develop in the early childhood and retain throughout the life. Therefore, inculcating correct nutritional behavior with respect to healthy food is a promising approach to improve the quality of diet being one of the key factors affecting human health. This article addresses current data on morphology, genetics, embryology, and ontogeny of gustatory system as well as major factors affecting the development of food preferences in a child. Most of these factors are modified ones, therefore, the aim of this review is to draw the attention of pediatricians since this is pediatrician who makes evidence-based recommendations on child nutrition and provides adequate feeding strategy.Keywords: genetics, food preferences, taste, taste receptors, children, smell, ontogeny, tongue, baby food, healthy lifestyle.For citation: Zakharova I.N., Dmitrieva Yu.A., Machneva E.B., Tsutsaeva A.N. The development of food preferences: anatomical and genetic determinants, important factors of taste development in children. Russian Journal of Woman and Child Health. 2020;3(2):119–125. DOI: 10.32364/2618-8430-2020-3-2-119-125.

scholarly journals Factors affecting the adoption of Voice over Internet Protocol (VoIP) and other converged IP services in South Africa

2006 ◽  
Vol 37 (1) ◽  
pp. 31-40 ◽  
Author(s):  
P. K.J. Tobin ◽  
M. Bidoli
Keyword(s):  
New Technologies ◽  
Internet Protocol ◽  
Key Factors ◽  
Factors Affecting ◽  
High Bandwidth ◽  
Adoption And Diffusion ◽  
Business Customers ◽  
Potential Customers ◽  
And Diffusion

The authors embarked on this study to investigate factors likely to impact on the adoption of VoIP and other converged Internet protocol (IP) services in the SA market. The intention of this study was to lay the groundwork for a comprehensive understanding of the forces shaping the market, in order to help industry participants and new entrants position themselves correctly. This is achieved by evaluating technology adoption and diffusion models, in particular Moore’s chasm model, which highlights the reasons why so many new technologies fail to break into the mainstream. Empirical research of business customers and potential customers shows that the two key factors hindering the adoption of these technologies in SA are high bandwidth costs/high costs of services and quality of service issues. The research also shows that the trend towards IP is well established in SA, with many companies having already invested in, or planning to invest in, VoIP and converged IP services.

Colostomy irrigation (part 1): impact on quality of life

2021 ◽  
Vol 19 (3) ◽  
pp. 24-29
Author(s):  
Hayley Jones
Keyword(s):  
Quality Of Life ◽  
Positive Impact ◽  
Key Factors ◽  
Factors Affecting ◽  
Colostomy Irrigation ◽  
Faecal Continence ◽  
Peristomal Skin ◽  
The Uk ◽  
The Impact

Colostomy irrigation (CI) involves instillation of water via the stoma into the colon, where it stimulates peristalsis, causing expulsion of stool and water from the stoma. CI allows colostomates to regain controlled evacuation and faecal continence. A review of the literature suggests that CI is safe and can have a positive impact on key factors affecting quality of life, including flatus, odour and peristomal skin health. CI is also convenient in avoiding the need for frequent disposal of used appliances. All of this has also been shown to improve psychological wellbeing. However, use of CI in the UK remains relatively low. This first article considers the impact of CI on colostomates' quality of life, and the second will explore the barriers to uptake.

The Public Procurement and the Quality of Services: The Case of Moscow Hospitals

2020 ◽  
pp. 118-131
Author(s):  
Margarita  V. Kravtsova
Keyword(s):  
Public Procurement ◽  
Medical Services ◽  
Key Factors ◽  
High Quality ◽  
Factors Affecting ◽  
The Public ◽  
Goods And Services ◽  
The Difference ◽  
Positive Effect

The work is devoted to the search for answers to the question: “Are there any differences in the public procurement of customers who provide services of different quality?”. The article identifies the stages of the hospital procurement process in the contract system and highlights the main customer strategies used in the auction. The results of an independent quality assessment are examined and comparative hospital characteristics with low and high quality rating are conducted. The hospital needs according to the types of purchases and their annual volumes of contracts are analyzed. The advantages of competitive procedures are determined and the key factors affecting the level of competition with possible risks of unreliable execution of contracts are identified. The empirical study is based on the database which includes 5390 contracts of 2 hospitals in Moscow for years of 2011–2017. Using the methods of econometric analysis, in particular, the method of least squares and the difference in the average, the hypothesis is tested the high competition has a positive effect on the quality of medical services. The constructed regression models show that the customer providing high quality services has low competition and small rebates at the auction. At the same time there are more contract terms, delays in the supply of goods and services as compared with the customer providing low quality services. Thus it was found that the underestimation of competition at the auction indicates the desire of the hospital to guarantee a higher quality of medical services to patients while as aggressive bids of participants lead to the supply of poor purchases. The results of the study may be useful for the competent authorities in the development of legal acts for the participants of the contract system in the field of health procurement.

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