Katja Lähtinen and Tanja Myllyviita
Forest industries affect cultural sustainability profoundly, but little information exists on integration of cultural sustainability aspects into their Corporate Social…
Abstract
Purpose
Forest industries affect cultural sustainability profoundly, but little information exists on integration of cultural sustainability aspects into their Corporate Social Responsibility (CSR) management. Global Reporting Initiative (GRI) guidelines comprising assessments of economic, ecological and social aspects are one of the most comprehensive CSR frameworks applied widely also in forest industries. The purpose of this paper is to evaluate, how the GRI guidelines encompass cultural sustainability when assessing forestry and forest industry operations in a global context and to recognize the cultural sustainability themes that need additional information in forest industry companies’ CSR reporting.
Design/methodology/approach
In the qualitative analysis, expert interview material on indicators identified for assessing the cultural sustainability of forest bioenergy production in North Karelia was compared with the contents of the GRI guidelines. The focus on classifying the cultural indicators according to GRI contents was to recognize in the context of forest bioenergy production, the links between cultural sustainability and other sustainability dimensions and to illustrate the new themes that cultural sustainability integration would bring to CSR management of the business. In addition, information was acquired from the general themes of cultural sustainability which are currently lacking from the GRI guidelines.
Findings
The results of the show that most of the cultural indicators in the expert interview material were associated with aspects of economic, environmental or social sustainability when classified according to the GRI guidelines. Despite this, it seems that a more profound integration of cultural sustainability evaluations in CSR management is required. The analysis of this study showed that the themes “Impacts on landscape,” “Timeline of impacts,” “Spiritual values,” “Persistence of traditions” and “Adaptability to cultural change” are not approached in the GRI guidelines at all. All of the identified themes approach issues, which have been found to be crucial in forest industries’ operations not only in a local, but also in a global context.
Research limitations/implications
The analysis of this study was limited to cultural characteristics of forestry and forest industries especially in the case of forest bioenergy production in North Karelia, Eastern Finland. Due to this, the results cannot be generalized directly into other CSR management contexts of forest industries in different geographical areas. Despite this, the results of this study indicate that when aiming to enhance the acceptability of forest industries in energy production as well as in other branches of forest industries, new insights are needed on the integration of cultural aspects in CSR management.
Originality/value
The pressures toward using local forest resources are increasing internationally. As a result of this, the managers and politicians responsible for making decisions on forest sector are less seldom familiar with local traditions and the ways of balancing different needs related to forests in various geographical contexts. In enhancing the environmental, social and economic sustainability of forest resource usage it is crucial to ensure that the decisions made do not conflict with cultural values of localities traditionally dependent on forests. Despite this, general information on cultural sustainability issues related to forests and especially CSR management in forest sector is scarce.
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Juha Hagberg, Marko Pudas, Seppo Leppävuori, Ken Elsey and Alison Logan
The resolution of conventional graphical gravures is limited to about 50 to 100 microns depending on the technology used. For these gravures the depths are dependent on the widths…
Abstract
The resolution of conventional graphical gravures is limited to about 50 to 100 microns depending on the technology used. For these gravures the depths are dependent on the widths of the grooves. For electrical circuitry, the target is to achieve 25 microns line and space widths in the near future. To obtain a reasonably high sheet resistance, the printed ink height must be reasonably high. The stated requirements require further development of the whole printing process together with the associated inks. The first step was to evaluate the gravure manufacturing method, which is capable of producing gravures of sufficient accuracy and uniform depth. In this paper a new gravure printing plate manufacturing method with high accuracy is presented. Printing results made with the manufactured gravure and tailored inks are reported.
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Teija Laine-Ma, Pekka Ruuskanen, Satu Pasanen and Mikko Karttunen
The aim of this study was to evaluate the feasibility of pad printing for producing electrical conductors and to define the factors affecting the print quality of polymeric silver…
Abstract
Purpose
The aim of this study was to evaluate the feasibility of pad printing for producing electrical conductors and to define the factors affecting the print quality of polymeric silver ink conductors.
Design/methodology/approach
Polyethylene terephthalate (PET) film and polyphenylene oxide (PPO) compound film were used as substrate materials. Three different polymeric silver inks, marked A, B and C, were used and tested.
Findings
The results indicated that the important factors in the pad printing of silver ink conductors are the printing parameters and characteristics of the ink, pad, cliché and substrate. The interactions of these factors should be considered on a case-by-case basis. The sheet resistances of triple-pressed ink conductors varied between 20 and 110 mΩ/sq for 5.7- to 8.5-μm-thick conductors. Ink (B) had a higher sheet resistance than Ink (A) because of its lower silver particle content but also because of the shorter curing time and lower curing temperature. Ink (A) showed excellent adhesion on PET, and Ink (B) had moderate adhesion on PET without corona or plasma pre-treatments, but both inks adhered weakly on PPO compound. Both corona and plasma treatments raised adhesion of these two inks on all test substrates to the highest classification value, 5B.
Originality/value
This paper contains a survey and preliminary testing of the pad printing of polymeric silver ink conductors on flexible thermoplastic foils. Finally, the paper introduces the advantages and drawbacks of the technique.
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Moses Asori, Emmanuel Dogbey, Solomon Twum Ampofo and Julius Odei
Current evidence indicates that humans and animals are at increased risk of multiple health challenges due to microplastic (MP) profusion. However, mitigation is constrained by…
Abstract
Purpose
Current evidence indicates that humans and animals are at increased risk of multiple health challenges due to microplastic (MP) profusion. However, mitigation is constrained by inadequate scientific data, further aggravated by the lack of evidence in many African countries. This review therefore synthesized evidence on the current extent of MP pollution in Africa and the analytical techniques for reporting.
Design/methodology/approach
A literature search was undertaken in research databases. Medical subject headings (MeSH) terms and keywords were used in the literature search. The authors found 38 studies from 10 countries that met the inclusion criteria.
Findings
Marine organisms had MPs prevalence ranging from 19% to 100%, whereas sediments and water samples had between 77 and 100%. The most common and dominant polymers included polypropylene and polyethylene.
Practical implications
This review shows that most studies still use methods that are prone to human errors. Therefore, the concentration of MPs is likely underestimated, even though the authors’ prevalence evaluations show MPs are still largely pervasive across multiple environmental matrices. Also, the study reveals significant spatial disparity in MP research across the African continent, showing the need for further research in other African countries.
Originality/value
Even though some reviews have assessed MPs pollution in Africa, they have not evaluated sample prevalence, which is necessary to understand not only concentration but pervasiveness across the continent. Secondly, this study delves deeper into various methods of sampling, extraction and analysis of MPs, as well as limitations and relevant recommendations.