scholarly journals Eradication and Control Strategies for Red Imported Fire Ants (Solenopsis invicta) in Taiwan

2020 ◽  
Vol 12 (10) ◽  
pp. 3951
Author(s):  
Helen K. Liu ◽  
Chung-Chi Lin ◽  
Li-Hsin Huang ◽  
Sin-An Huang ◽  
Rong-Nan Huang
Keyword(s):  
Large Scale ◽  
Biological Diversity ◽  
Control Strategies ◽  
Red Imported Fire Ant ◽  
New Wave ◽  
Adoption Of Technology ◽  
The Public ◽  
Effective Strategies ◽  
Horizontal Networks ◽  
And Control

Invasive alien species are one of the major threats to biological diversity, public safety, agriculture, and economics. In recent years, a new wave of the red imported fire ant (RIFA) has been detected in new regions, including Kobe (Japan), Daegu (South Korea), Kaohsiung (Taiwan), and other locations in southeast Asia. Due to the increasing number of invasions, practitioners and scientists are seeking effective strategies to respond to RIFA invasions in Pacific regions, especially in countries that have had no presence of RIFA. This study aims to identify the strategies adopted to eradicate RIFA in Taiwan and to elucidate some of the assumptions about RIFA prevention and treatment in infested areas with diverse land patterns. Through a literature review and examination of eradication cases in Taiwan, five essential eradication lessons are discussed: (1) Immediate action through partnership with universities and the private sector; (2) engagement with the public and community with an interest in RIFA control through technology; (3) establishment of multi-level horizontal networks of response teams; (4) strategy implementation ranging from large-scale prevention to precise treatment; and (5) adoption of technology and social media. These strategies will have implications and applications for east and south Asian countries that are dealing with similar challenges.

Integration of Renewable Energy in Refrigerated Warehouses

2015 ◽  
pp. 803-853
Author(s):  
Kostadin Fikiin ◽  
Borislav Stankov
Keyword(s):  
Solar Wind ◽  
Renewable Energy ◽  
Energy Supply ◽  
Energy Demand ◽  
Control Strategies ◽  
Public Awareness ◽  
Food Storage ◽  
Policy Makers ◽  
The Public ◽  
And Control

Refrigerated warehouses are large energy consumers and account for a significant portion of the global energy demand. Nevertheless the opportunity for integration of renewable resources in the energy supply of large cold storage facilities is very often unjustifiably neglected, whereas the employment of renewable energy for many other industrial and comfort applications is actively promoted and explored. In that context, the purpose of this chapter is to bridge the existing gap by raising the public awareness of stakeholders, researchers, practicing engineers and policy makers about the availability of a number of smart engineering solutions and control strategies to exploit renewables of different nature (solar, wind, geothermal, biogas, etc.) in the food storage sector, as well as by calling the readers' attention to the specialised knowledge in the matter, which has been published so far.

New applications and control strategies for large-scale CPV plants

2013 ◽  
Author(s):  
P. Benoit ◽  
G. Rohbogner ◽  
S. Fey ◽  
D. George ◽  
J. Wüllner ◽  
...  
Keyword(s):  
Large Scale ◽  
Control Strategies ◽  
New Applications ◽  
And Control

scholarly journals Public relations in public institutions: A research on the effectiveness of communication process

2020 ◽  
Vol 17 (3) ◽  
pp. 768-779
Author(s):  
Engin Çelebi
Keyword(s):  
Public Relations ◽  
Public Institutions ◽  
Communication Process ◽  
Target Groups ◽  
Public Relations Practitioners ◽  
The Public ◽  
Effective Strategies ◽  
Positive Effects ◽  
Communicative Process ◽  
And Control

Public relations practitioners can assume many different roles in public institutions. The common goal of these different roles is to try to influence the attitudes, beliefs and behaviors of the target groups through effective communication strategies. Thus, support from the public is considered. In this study, it is aimed to find out the effective strategies to improve the quality of the relations with the target groups of public institutions. For this purpose, the relationship between the communicative process established by public institutions with their target groups and relational results were examined. The research conducted on 251 people revealed that perceived communicative skills of local public institutions had positive effects on public relations perceptions (trust, commitment, satisfaction). The most important dimension is satisfaction. On the other hand, a weak relationship was found between the communicative process and control mutuality. This finding indicates that public relations department is not effective in the decision making process in public institutions. The results of the research are proposed to improve the relational results between public institutions and target groups.

Integration of Renewable Energy in Refrigerated Warehouses

2017 ◽  
pp. 721-770
Author(s):  
Kostadin Fikiin ◽  
Borislav Stankov
Keyword(s):  
Solar Wind ◽  
Renewable Energy ◽  
Energy Supply ◽  
Energy Demand ◽  
Control Strategies ◽  
Public Awareness ◽  
Food Storage ◽  
Policy Makers ◽  
The Public ◽  
And Control

Refrigerated warehouses are large energy consumers and account for a significant portion of the global energy demand. Nevertheless the opportunity for integration of renewable resources in the energy supply of large cold storage facilities is very often unjustifiably neglected, whereas the employment of renewable energy for many other industrial and comfort applications is actively promoted and explored. In that context, the purpose of this chapter is to bridge the existing gap by raising the public awareness of stakeholders, researchers, practicing engineers and policy makers about the availability of a number of smart engineering solutions and control strategies to exploit renewables of different nature (solar, wind, geothermal, biogas, etc.) in the food storage sector, as well as by calling the readers' attention to the specialised knowledge in the matter, which has been published so far.

scholarly journals Patterns of epidemiology and control of onchocerciasis in West Africa

1997 ◽  
Vol 71 (2) ◽  
pp. 91-101 ◽  
Author(s):  
B. Boatin ◽  
D.H. Molyneux ◽  
J.M. Hougard ◽  
O.W. Christensen ◽  
E.S. Alley ◽  
...  
Keyword(s):  
West Africa ◽  
Vector Control ◽  
Control Strategies ◽  
Control Programme ◽  
Transmission Potential ◽  
The Public ◽  
And Control ◽  
Combined Impact ◽  
The Impact ◽  
Onchocerciasis Control

AbstractThis paper summarizes the work of the Onchocerciasis Control Programme (OCP) in West Africa, a programme which over a 22 year history has reduced the public health problems of blinding onchocerciasis in eleven countries of West Africa through vector control and, more recently, ivermectin distribution. The paper emphasizes the different approaches to control the programme has developed in the different parts of the programme area which have been determined by the epidemiology of the disease (savanna/forest form), the migratory characteristics of the vectors, intensity of the disease before commencement of treatment, the combined impact of vector control and ivermectin and the likelihood of infiltration of infective blackflies from outside the programme area. The programme has constantly monitored the impact of operations on the trends in prevalence, incidence, annual transmission potential, ocular morbidity and species of fly populations, and as a result, has identified areas where special interventions are required until the programme comes to an end in 2002. The paper illustrates the changes in intensity of infection as measured by community microfilarial load and annual transmission potential over the duration of the programme control activities. The paper also defines and justifies the control strategies in different areas and identifies areas for special interventions.

scholarly journals Canine Leishmaniosis: tools for diagnosis in veterinary practice in Colombia

2015 ◽  
pp. 4822-4842
Author(s):  
Víctor Acero P ◽  
Perla Ángel B ◽  
Esther Fonseca B ◽  
Lluís Ferrer ◽  
Xavier Roura
Keyword(s):  
Clinical Presentation ◽  
Control Strategies ◽  
Clinical Manifestations ◽  
Disease Diagnosis ◽  
Canine Leishmaniosis ◽  
Veterinary Clinic ◽  
The Public ◽  
Scientific Papers ◽  
And Control ◽  
Different Parts

ABSTRACT The objective of this article is to perform a critical analysis and guide veterinarians in the management of canine Leishmaniosis. A systematic literature review was performed between 2005 and 2014 including scientific papers which take into account experiences and reports of: pathogenesis, diagnosis, clinical presentation, treatment, vaccination, prevention and control strategies. We discuss the different aspects of VL management and aspects that should be taken into account depending on the country, after a patient is suspected or confirmed as positive, including the possibility of euthanasia. We describe the different clinical manifestations of the disease, diagnosis, signs and treatment of canine leishmaniosis. Canine leishmaniosis is present in different parts of the country, therefore it must be considered as a possible differential diagnosis in the veterinary clinic, in patients with dermatological and systemic signs that are compatible with various diseases. In Colombia, the patients diagnosed with cutaneous leishmaniasis could be treated and have a favorable prognosis, whereas in canines with diagnosis of visceral leishmaniasis euthanasia should be considered because of the public health implications.

scholarly journals Hybrid Environmental-Media Facades

2017 ◽  
Vol 2 (2) ◽  
pp. 190 ◽  
Author(s):  
Jules Moloney ◽  
Anastasia Globa ◽  
Rui Wang
Keyword(s):  
Large Scale ◽  
Energy Performance ◽  
Added Value ◽  
Concept Design ◽  
Worker Productivity ◽  
Environmental Media ◽  
The Public ◽  
Control Interface ◽  
Time Simulation ◽  
And Control

<p>There is significant potential for responsive sun screening systems to improve the energy performance of large scale public and commercial buildings. However there has been minimal uptake, primarily due to the capital and maintenance costs. We propose that these costs can be offset by providing added value in three ways. (1) Development of a finer grained control interface for occupants to enhance individual comfort, which has been shown to improve worker productivity. (2) With a high granularity of panels and a control system that enables individual movement of each panel, the system can be re-purposed as a low resolution media screen to foster social interactions in urban settings. (3) Enabling a new movement-aesthetic for architecture of indeterminate states that coalesce and shift during the daily and seasonal cycles, thus enlivening the public face of architecture. To evaluate the feasibility of such hybrid responsive facades we are developing physical prototypes calibrated to real time simulation and control software. A initial proof-of-concept design explores the optimal configuration and geometry of the kinetic panels to enable the granularity required for a range of graphic and textural information, along with development of the actuator. We document progress to date on this research into hybrid environmental-media façades’.</p>

scholarly journals Historical Perspective on the Discovery of the Quasispecies Concept

2021 ◽  
Vol 8 (1) ◽  
pp. 51-72
Author(s):  
Esteban Domingo ◽  
Carlos García-Crespo ◽  
Celia Perales
Keyword(s):  
Biological Diversity ◽  
Control Strategies ◽  
Viral Evolution ◽  
Continuous Process ◽  
Viral Population ◽  
Viral Quasispecies ◽  
Viral Genomes ◽  
The Origin Of Life ◽  
And Control ◽  
Made In

Viral quasispecies are dynamic distributions of nonidentical but closely related mutant and recombinant viral genomes subjected to a continuous process of genetic variation, competition, and selection that may act as a unit of selection. The quasispecies concept owes its theoretical origins to a model for the origin of life as a collection of mutant RNA replicators. Independently, experimental evidence for the quasispecies concept was obtained from sampling of bacteriophage clones, which revealed that the viral populations consisted of many mutant genomes whose frequency varied with time of replication. Similar findings were made in animal and plant RNA viruses. Quasispecies became a theoretical framework to understand viral population dynamics and adaptability. The evidence came at a time when mutations were considered rare events in genetics, a perception that was to change dramatically in subsequent decades. Indeed, viral quasispecies was the conceptual forefront of a remarkable degree of biological diversity, now evident for cell populations and organisms, not only for viruses. Quasispecies dynamics unveiled complexities in the behavior of viral populations,with consequences for disease mechanisms and control strategies. This review addresses the origin of the quasispecies concept, its major implications on both viral evolution and antiviral strategies, and current and future prospects.

scholarly journals Study on spatial-temporal distribution and environmental ties of Japanese B Encephalitis’s mosquito vector as well as landing rate in The Olympic forest park

2020 ◽  
Author(s):  
Mei-De Liu ◽  
Yong Zhang ◽  
Ying Tong ◽  
Hong-Jiang Zhang ◽  
Qiu-Hong Li ◽  
...  
Keyword(s):  
Environmental Factors ◽  
Control Strategies ◽  
Temporal Distribution ◽  
Effective Control ◽  
Mosquito Vector ◽  
Forest Park ◽  
The Public ◽  
Environmental Features ◽  
The People ◽  
And Control

Abstract Background: Mosquito surveillance is crucial for understanding the epidemic potential, planning early-warning, and effective control strategies. As a key public place in Beijing, the Beijing Olympic Forest Park (BOFP) makes serious epidemiological means for the Beijing, and the survey on the Japanese B Encephalitis (JBE) vector of Culex tritaeniorhynchus and mosquito landing in BOFP is crucial for the people living as well as JBE surveillance and control. It was hypothesized that the Cx. tritaeniorhynchus could be trapped in a well-urbanization area of Beijing, and the distribution of Cx. tritaeniorhynchus and mosquito landing rate are determined by the environmental factors. Methods: Thus, this investigation was performed to understand the spatial-temporal distribution of Cx. Tritaeniorhynchus and landing rate in BOFP, and the relationship between environmental features and densities of Cx. tritaeniorhynchus as well as mosquito landing rate, considering the vector competent of Cx. tritaeniorhynchus and important epidemiological means of BOFP in Beijing. From July to September, the Cx. tritaeniorhynchus was trapped with CDC-lights together with CO2 and the landing rate on the same sites as light traps were also investigated. What’s more, the ties of environmental factors to the density of Cx. tritaeniorhynchus and landing rate was performed with SPSS, after the environmental factors datasets had been extracted with the 3S procedures. Results: As result showed, the highest density of Cx. tritaeniorhynchus could be detected in September in the wetland environment, and the density was related to the grass-water in 400meters buffer (GW_400) and lower-trees in 100meter buffer distance (LT_100). For the landing rate investigation, the highest landing rates was observed in the wetland environment during September. In addition, there were two environmental features could be identified to correlate to landing rates; that is, grass-water in 400meters buffer (GW_400) and high-trees in 100meter buffer distance (HT_100). It was concluded that the Cx. tritaeniorhynchus, the vector of JBE, could be detected in BOFP (well-urbanization area), and the environmental factor could affect not only the spatial distribution of JBE vector but also the mosquito landing rates in BOFP. Conclusions: The information achieved from this study could offer advice to people escaping from mosquito biting and provide useful information to prevent mosquito-borne diseases in Beijing, which means a lot to the public health of Beijing.

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