scholarly journals Interventions as Soft Policies to Support Sustainable Behavior

2021 ◽  
pp. 1-9
Author(s):  
Rebecca Heckmann ◽  
◽  
Lutz Gaspers ◽  
Jörn Schönberger ◽  
Sören Kock
Keyword(s):  
Social Groups ◽  
Ecological Factors ◽  
Economic Benefits ◽  
Training And Education ◽  
Quarter Century ◽  
Financial Investment ◽  
Environmental Friendly ◽  
Different Types ◽  
Policy Measures ◽  
High Level

It is not always easy for consumers to estimate ecological factors of products. These characteristics of products from production to disposal are trust characteristics, because they “are not written on its forehead”. In a few consumption areas eco-labels are established, e.g. food. In others, they are not, e.g. transportation. There is a need of transparent and believable information to teach consumers. Information, training and education can empower people to make well-founded decisions. In many social groups (sinus milieus) informing is not enough. The awareness of sustainability is quite low and additional measures needed. Motivation, reflexion, coinage and economic benefits are the key to get these people to act more environmental-friendly. Measures like these are soft policies in the field of transportation and mobility. There are no restrictions or changes to the infrastructure. Soft policies are implemented much faster and with lower financial investment. In 1993 Dwyer et al. investigated different types of soft policy measures to preserve the environment, so called interventions to change individual behaviour and decisions and diffusions to spread changes into community and to penetrate all social groups. More than a quarter century later digital mediums and a high level of social connection and interaction opened up new ways to intervene and diffuse. This paper presents new formats based on the development of 1993 tested formats. Formats are compared to Dwyer et al., Mosler and Schade.

Using Histological and Chemical Methods for Detection of Unauthorized Tissues Addition in Emulsion Type Meat Product

2020 ◽  
Keyword(s):  
Vascular Tissue ◽  
Meat Product ◽  
Calcium Content ◽  
Processed Meat ◽  
Low Protein ◽  
Significant Difference ◽  
Different Types ◽  
Plant Stem ◽  
High Level ◽  
Reliable Methods

Total twenty different processed meat plant producing emulsion type sausage were histologically and chemically examined for detection of adulteration with unauthorized tissues. Results revealed that samples were adulterated with different types of animal tissues included; hyaline cartilage, tendon, spongy bone, peripheral nerve trunk, basophilic matrix, lymphatic tissue, fascia, fibrocartilage and vascular tissue. Moreover, these samples were adulterated Also, adulterated with plant tissue included; plant stem, leaves and root. Chemical analysis showed a significant difference in their chemical composition (moisture, fat, protein, ash and calcium) content. Moisture and fat content varied around the permissible limit of E.S.S. while low protein, high ash and calcium content was detected in the examined samples. Therefore, Histological and chemical examinations can be used as reliable methods to detect adultration using unauthorized addition of both animal and plant tissues in processed meat product samples which revealed a high level of falsification.

Small rodent communities (Muridae) in Gabonese savannas: species diversity and biogeographical affinities

Mammalia ◽  
2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Jean-François Mboumba ◽  
Maxime R. Hervé ◽  
Véronique Guyot ◽  
Frederic Ysnel
Keyword(s):  
Ecological Factors ◽  
Abundant Species ◽  
Small Rodent ◽  
Small Rodents ◽  
South West ◽  
New Information ◽  
Different Types ◽  
Mus Minutoides ◽  
Insight Into ◽  
Coastal Basin

Abstract The study contributes to the knowledge of species composition and biogeographical affinities of savannas rodent in Gabon. Unlike small rodents in Gabonese forests, there is little data on the diversity of small rodents in Gabonese savannas. The diversity and distribution of rodent murid communities was studied in four different types of savanna in Gabon: Coastal Basin (South-West), Lopé/Okanda (in the Center), Batéké Plateaux (Southeastern) and Ngougnié/ N’yanga (in the South). A total of 428 individuals representing six species were captured over 11,920 trap nights. Trap success was highly variable (2.2–6.9 %). The most abundant species were Mus minutoides (69%) followed by Lemniscomys striatus (21.5%). Indices of species richness varied from 2 to 5 and diversity (Shannon and Weaver) was low in the four savannas with the highest value at Ngougnié/N’yanga (H′ = 1.2). Species distributions show that Gabonese savanna small rodents conform to four distribution types, with one species known from Zambesian savannas exhibiting austral affinities (Pelomys campanae: occurs in three southern savannas). This new information provides important insight into the biogeography of small rodents at a local and regional level. Moreover, the correspondence analysis highlighted an influence of local ecological factors on population abundance.

scholarly journals Space Precession Target Classification Based on Radar High-Resolution Range Profiles

2019 ◽  
Vol 2019 ◽  
pp. 1-9
Author(s):  
Yizhe Wang ◽  
Cunqian Feng ◽  
Yongshun Zhang ◽  
Sisan He
Keyword(s):  
Parameter Extraction ◽  
Classification Performance ◽  
Support Vector ◽  
Electromagnetic Data ◽  
Feature Extractor ◽  
Different Types ◽  
Radar Echo ◽  
High Level ◽  
Cone Target

Precession is a common micromotion form of space targets, introducing additional micro-Doppler (m-D) modulation into the radar echo. Effective classification of space targets is of great significance for further micromotion parameter extraction and identification. Feature extraction is a key step during the classification process, largely influencing the final classification performance. This paper presents two methods for classifying different types of space precession targets from the HRRPs. We first establish the precession model of space targets and analyze the scattering characteristics and then compute electromagnetic data of the cone target, cone-cylinder target, and cone-cylinder-flare target. Experimental results demonstrate that the support vector machine (SVM) using histograms of oriented gradient (HOG) features achieves a good result, whereas the deep convolutional neural network (DCNN) obtains a higher classification accuracy. DCNN combines the feature extractor and the classifier itself to automatically mine the high-level signatures of HRRPs through a training process. Besides, the efficiency of the two classification processes are compared using the same dataset.

scholarly journals Quantifying the signals contained in heterogeneous neural responses and determining their relationships with task performance

2014 ◽  
Vol 112 (6) ◽  
pp. 1584-1598 ◽  
Author(s):  
Marino Pagan ◽  
Nicole C. Rust
Keyword(s):  
Task Performance ◽  
Single Neuron ◽  
Weighted Sums ◽  
Neural Responses ◽  
Signal Modulation ◽  
Neural Data ◽  
Match To Sample ◽  
Neural Populations ◽  
Different Types ◽  
High Level

The responses of high-level neurons tend to be mixtures of many different types of signals. While this diversity is thought to allow for flexible neural processing, it presents a challenge for understanding how neural responses relate to task performance and to neural computation. To address these challenges, we have developed a new method to parse the responses of individual neurons into weighted sums of intuitive signal components. Our method computes the weights by projecting a neuron's responses onto a predefined orthonormal basis. Once determined, these weights can be combined into measures of signal modulation; however, in their raw form these signal modulation measures are biased by noise. Here we introduce and evaluate two methods for correcting this bias, and we report that an analytically derived approach produces performance that is robust and superior to a bootstrap procedure. Using neural data recorded from inferotemporal cortex and perirhinal cortex as monkeys performed a delayed-match-to-sample target search task, we demonstrate how the method can be used to quantify the amounts of task-relevant signals in heterogeneous neural populations. We also demonstrate how these intuitive quantifications of signal modulation can be related to single-neuron measures of task performance ( d′).

The Perceived Impacts of Sport Tourism: An Urban Host Community Perspective

2010 ◽  
Vol 24 (2) ◽  
pp. 119-138 ◽  
Author(s):  
Nancy Hritz ◽  
Craig Ross
Keyword(s):  
Economic Benefits ◽  
Tourism Industry ◽  
Host Community ◽  
Environmental Benefits ◽  
Sport Tourism ◽  
Tourism Impacts ◽  
Different Types ◽  
Perceived Impacts ◽  
Negative Impacts ◽  
Social Environmental

Sport tourism is one of the fastest growing market segments in the tourism industry and is receiving increased attention for its social, environmental, and economic impacts upon destinations. Prior research in tourism impacts has tended to focus exclusively on tourism as a whole and does not differentiate among the different types of tourism that may be present in a destination. The purpose of this study was to examine how residents of Indianapolis, Indiana perceived the impacts sport tourism has upon their city. A total of 347 surveys were returned in a mailed questionnaire. Exploratory factor analysis revealed a four factor structure of social benefits, environmental benefits, economic benefits, and general negative impacts. Social and economic benefits were strong predictors for support for further sport tourism development revealing a strong identification with the advantages of sport tourism in their city such as an increased cultural identity and social interaction opportunities.

FACTORS OF THE FESTIVAL TOURISM DEVELOPMENT IN THE SECOND HALF OF 20TH CENTURY

2017 ◽  
Author(s):  
Anna Hrytsyshyn ◽  
Keyword(s):  
20Th Century ◽  
Information Technologies ◽  
Socioeconomic Development ◽  
Ecological Factors ◽  
Developed Countries ◽  
Social Needs ◽  
Transport Infrastructure ◽  
Political Factors ◽  
High Level ◽  
Communist Countries

The article deals with the development of festival tourism in the second half of the 20th century. Festival tourism is referred to the special types of tourism and should satisfy specific needs of people during the trip. The motivational basis of the festival tourism is the desire of people to visit new places, regions and events in the world, including festivals. The article analyzes the main factors of the development of festival tourism in the second half of the 20th century after the end of the Second World War. Six main groups of factors are determined, in particular: civilization, sociological and psychological factors; economic factors; political factors; technological factors; ecological factors and tourism as a factor in festival development. It was established that the progress of civilization and higher incomes made it possible to satisfy the basic social needs in the highly developed countries, as well as to concentrate on high-level needs, including those connected with culture and entertainment, thus, also with festivals. The collapse of the USSR and the democratization of the post-communist countries in Europe caused the appearance of a new cultural and entertainment activity. Moreover, the authorities began to take more and more responsibility for the socioeconomic development of cities and regions, including the cultural aspect, which in turn resulted in promotion of local festivals. The development of transport infrastructure and modern information technologies has also positively contributed to the development of festival tourism. The ecological approach to life and to civilization in general is considered to be an important factor in the development of festival tourism in recent years.

Growth prospects, market challenges and policy measures: evolution of mobile broadband in Pakistan

2018 ◽  
Vol 20 (1) ◽  
pp. 42-61 ◽  
Author(s):  
Muhammad Shehzad Hanif ◽  
Shao Yunfei ◽  
Muhammad Imran Hanif
Keyword(s):  
Developing Country ◽  
Service Providers ◽  
Supply And Demand ◽  
Economic Benefits ◽  
Content Type ◽  
Mobile Broadband ◽  
Broadband Service ◽  
Policy Measures ◽  
The Government

Purpose The paper aims to explore the long-term prospects of mobile broadband adoption in a developing country. The supply-side and demand-side policy measures are recommended to counter the challenges to broadband adoption. Design/methodology/approach Methodologically, this study uses document analysis to explain secondary data including growth statistics, trade literature and previous scholarly research. Based on the growth statistics of broadband and the informed market insights, the research discusses the prevailing market threats and recommends counter measures to improve the long-term prospects of broadband propagation. Findings The growth of mobile broadband is settling down in Pakistan due to various barriers like cost, literacy, security and unavailability of local content. Collaborative efforts are required by the government, the service providers and the people to enhance the adoption of broadband service and secure economic benefits of the broadband. Practical implications The research offers useful implications for managers and policymakers in Asian and African developing countries; the policy measures discussed here may serve as guidelines for them in the design of their own policies regarding broadband supply and demand. Originality/value The study makes an effort to examine the broadband growth in a developing country on the basis of both quantitative and qualitative aspects. The research endeavors to fill the gap on the particular scholarship of research covering potential uptake of broadband services and the effects of constraining elements to broadband adoption in a developing country.

scholarly journals Skew Superelevation Edge Rounding Design Improving Riding Comfort on Freeways

2019 ◽  
Vol 2673 (1) ◽  
pp. 343-357
Author(s):  
Konstantinos Apostoleris ◽  
Basil Psarianos ◽  
Ioannis-Alexandros Choupas ◽  
Vassilios Matragos
Keyword(s):  
Road Safety ◽  
Simulation Program ◽  
Heavy Vehicles ◽  
Parameter Change ◽  
Vehicle Simulation ◽  
Different Types ◽  
Vertical Accelerations ◽  
Design Speed ◽  
High Level ◽  
Traveling Speed

Skew superelevation has proven to be an efficient pavement constructional measure to address hydroplaning phenomena under specific critical superelevation runoff designs. However, this technique has raised concerns about user’s comfort when driving over the skewed edge of the pavement, especially for heavy vehicles and when the traveling speed is higher than the design speed. This paper aims to evaluate the driving comfort outcome on an improved skew superelevation design, where a rounding of the skew edge has been applied. This is achieved through the use of a simulation program which examines the vehicle and driver behavior when passing over it. The simulation program estimates many parameters including the lateral and vertical accelerations ( Gy and Gz) imposed on both elements, the vehicle and the driver. This evaluation is made for different alignment designs provided in the freeway design and for a broad range of especially high velocities ranging from 80 to 160 km/h (50–100 mph), as well as for different types of heavy vehicles. Also, the influence on the above parameters has been investigated in respect of the distance between two consecutive skew superelevations, concerning cases of entering and exiting a simple, low-length curve. The outcomes are classified in order to evaluate their variability as affected by each parameter change (speed, geometry, vehicle). Simulation results are compared with thresholds, as provided in the international literature, to ensure driver comfort and a high level of road safety.

Formation and Electrochemical Properties of the Hydrophobic Composite Coatings on Aluminum Alloy

2018 ◽  
Vol 386 ◽  
pp. 315-320
Author(s):  
Vladimir S. Egorkin ◽  
Igor E. Vyaliy ◽  
Nikolay S. Sviridov ◽  
Alexander N. Minaev ◽  
Sergey L. Sinebryukhov ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
Composite Coatings ◽  
Morphological Structure ◽  
Barrier Properties ◽  
Base Layer ◽  
Layer Composite ◽  
Electrolytic Oxidation ◽  
Different Types ◽  
Plasma Electrolytic ◽  
High Level

Plasma electrolytic oxidation (PEO) of 5754 aluminum alloy in a tartrate electrolyte was carried out to form a base layer. Composite fluoropolymer coatings were obtained on the base layers in two ways allowing the formation of two different types of morphological structure: a continuous polymer film and a multimodal islet relief. The resulted coatings exhibit substantially different wettability along with high level of barrier properties.

scholarly journals The role of the group type and the characteristics of self-attitude in students’ social perception

2019 ◽  
Vol 10 (1) ◽  
pp. 53-69
Author(s):  
M.V. Baleva
Keyword(s):  
Social Perception ◽  
Social Groups ◽  
Social Perceptions ◽  
Group Type ◽  
Different Types ◽  
Mediating Factor ◽  
Self Acceptance ◽  
Ingroup Favoritism

The article deals with the problem of disparate studies in social perceptions of different types of groups, which impede the understanding of its fundamental mechanisms. Different types of social groups appear in the research as stimulus descriptions of their artificial analogues, singled out according to ethnic, ideological and stratification criteria. As a mediating factor of social perception, the features of subject’s self-attitude (self-acceptance and self-rejection) are considered. The study involved 307 females and 109 males from 17 to 22 years old (M = 18.92, SD = 0.93). It was found that perceiving of different types of social groups determines the varying degrees of stereotyping and bias intensity. Both of these phenomena are most observable for the groups identified by stratification criterion. Ingroup favoritism is also more conspicuous for the subject’s “ideological” ingroup in comparison with the groups of different types. It was also shown that self-attitude plays a facilitating role in the manifestations of ingroup favoritism: both self-acceptance and self-rejection contribute to the growth of perceptional bias, but do not “participate” in outgroup stereotyping.

Sign in / Sign up

Export Citation Format

Share Document