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Background and objectives: Waste paper recycling utilization has been increasing in Iran and world paper industries which offers many benefits to the environment and humans. Municipal waste is also reused after recycling processes. Cardboard recycling industry has great environmental and economic importance and helps overcone the lack of wood resources and high demand for paper products. It plays an important role in the development of paper-related industries. However, recycling can be associated with the reduction in the optical properties of the paper. The use of nanoparticles in the paper industry is also expanding gradually. Nanosilica is one of the most important nanoparticles which is used as a retention aid in the paper industry. In order to reduce the consumption of long fibers and obtain the desired optical properties, the use of nanosilica alone or in combination with other materials such as cationic starch and cationic polyacrylamide is investigated. The purpose of this research is to compare the effect of individual and combined use of nanosilica additives, cationic polyacrylamide, cationic starch and long fibers on the optical properties of white liner paper pulp. Methodology: In this study, white paper pulp with the brightness of at least 78% and the gloss of at least 45% was used to prepare handmade paper sheets. Long fiber kraft chemical pulp from coniferous wood imported from Russia with the brightness of 89% was used in the laboratory paper sheet making. Nanosilica powder (NanoSiO2) (Degussa), Germany, cationic polyacrylamide (Farinret K325 brand, Degussa, Germany), and cationic starch (LyckebyAmylex, Slovakia) were used. Independent treatments included the addition of 10% refined long fibers pulp, 6% nanosilica, 1.5% cationic starch and 0.15% cationic polyacrylamide and combined treatments included 6% nanosilica and 1.5% cationic starch and 6% nanosilica and 0.15% cationic polyacrylamide. Then 127 g.m-2 handmade papers were prepared and the optical and microscopic properties were evaluated. Results: The results showed that by adding 10% long fibers, the brightness decreased and by using 6% nanosilica, the maximum brightness was reached. Meanwhile, the whiteness of papers with 6% nanosilica was minimum and with the dosage of only 0.15% cationic polyacrylamide, the whiteness reached at the maximum value. Opacity showed its highest value with the combination of 6% nanosilica and 0.15% cationic polyacrylamide. Also, by increasing the amount of polyacrylamide and cationic starch, individually or in combination with nanosilica, the opacity increased. The light absorption coefficient was the lowest in papers with 6% nanosilica and the light scattering coefficient was the highest in papers containing 6% nanosilica and 0.15% cationic polyacrylamide. A colorimeter was used to measure the color components and the results showed that the additives had an effect on the brightness and whiteness of the papers. Also, changes in the color spectrum and the value of color change were also observed. Additives increased the darkness and changes in different colors. Conclusion: The use of nanosilica individually and in combination with starch and cationic polyacrylamide increases the brightness of papers. Also, the use of cationic polyacrylamide individually and in combination with nanosilica leads to an increase in the whiteness and opacity of papers. The brightness factor of the papers, which is representative of the L* component, decreased with the exception of the addition of 10% long fibers and 6% nanosilica. The amount of overall color change with ΔE* was the lowest in samples containing 1.5% cationic starch and the highest in samples containing 0.15% cationic polyacrylamide. The use of some treatments can lead to a decrease in the optical properties and a decrease in the printability quality of the white liner. To solve this problem, mechanical pulp that has been decolorized or coated on the surface of the paper can be used. The presence of nano-silica particles in the structure of the paper improves the surface structure and reduces the prosity, which results in the reduction of surface roughness and less light refraction, and increases the light reflection and brightness of the paper. [ABSTRACT FROM AUTHOR]

Involving the global issues as listed in Sustainable Development Goals (SDGs) in education is necessarily done in the education process, especially in English as a Foreign Language (EFL) learning. Exposure to global issues is known to improve students' understanding, awareness, and ability to solve urgent issues faced by global society. This paper aims to find out the trend of research on the coverage of SDGs in students' learning process. This systematic literature analysis was done by applying Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Method. A total of 25 studies were recognized through a systematic search by using Sustainability, SDGs, and EFL as keywords. The result shows that the trend of associating SDGs with EFL settings was done mostly in Indonesia. In the recent year 2022, it reached the highest number of studies in the particular matter with 7 total of research. It was also found that the study involving SDGs on EFL learning was mostly done in the tertiary setting, compared with K-12, junior high school, secondary, high school, and other educational institutions. It was also discovered that the specific area of study enhances EFL students' learning achievement, environmental awareness, global citizen values, as well as students' levels of self-norms, beliefs, and self-value.

Water governance systems have evolved around the exploitation of provisioning ecosystem services. The overexploitation of provisioning and the degradation of regulating services have led to a decline in the capacity of ecosystems to provide any services at all. Decisions affecting water-related ecosystem services are often not made in the water sector. Governance that does not take into account ecological interdependencies lead to unsustainable use of resources. In such situations, one can speak of a misfit between interdependencies of ecosystem services and coordination processes that would allow addressing them. The article introduces an approach to identify such misfits and potential solutions to overcome them and applies the approach to case studies in Germany, South Africa and Iran. The context-sensitive analyses highlight factors that contribute to or even determine prevailing practices in water management. The fit with the pattern of ecosystem service uses was found to be higher for governance processes in practice (formal and informal) than for formal coordination instruments on paper. Actors may not lack opportunities to exchange but these are not translated into tangible coordination outcomes. To reduce trade-offs between the uses of ecosystem service, improved synergies are needed between formal and informal institutional settings. Instruments need to be tailored to local circumstances. Scope and effectiveness of local action may be limited by higher governance levels. The analyses have demonstrated that the path from improving social-ecological fit to achieving sustainability is long. Addressing institutional deficits requires transformational change rather than short-term measures for addressing isolated problems or crisis situations. • New approach to identify misfits between ecosystem services uses and coordination and potential solutions to overcome them. • Results from case studies in Germany, South Africa and Iran. • Synergies needed between formal and informal institutional at local level to reduce trade-offs between ecosystem services. [ABSTRACT FROM AUTHOR]

In November, 1942, during the Anglo-Russian occupation of Iran in World War II, the British discovered the secret home of Franz Mayer, the undercover German political intelligence agent and spy for whom they had long been looking. Mayer had left behind a cache of documents providing, among other matters, the identities of a number of high-ranking Iranians in the military, police and public officer working with him on a plan for an uprising against the occupation to coincide with the arrival of German troops in the Caucasus and at Iran's door. This article examines the nature of the German plot, the activities of German agents and their Iranian collaborators in Iran during the war, the debate among British officials as to how to deal with the Officers Plot, and the eventual dismantling of the German fifth column. The article also examines the shift taking place in great-power influence in Iran and the differences between Britain and the United States over addressing the German conspiracy. [ABSTRACT FROM AUTHOR]

Objective Because of the increasing number of people with disabilities and the lack of awareness of disability prevention methods in developing countries, creating a proper rehabilitation structure and providing appropriate services are among the important goals of every health system. Conducting comparative studies is one of the research methods for reviewing the structure of the rehabilitation system in the country's health system. This study aimed to compare the rehabilitation structure in Iran with 5 other countries. Materials & Methods This research is a comparative study conducted in 2022. In this study, sampling was purposeful. Five countries of Germany, Japan, Canada, Turkey, and South Africa were compared in terms of organizational and health management, financial and legal components, and social policy components with Iran. Reliable databases and related resources in the rehabilitation structure were used to collect data. In this study, the obtained data were analyzed using the Bereday model containing four stages: Description, interpretation, proximity, and comparison. The findings were evaluated in a comparative table. Results The findings indicated that in terms of organization and health management, the Ministry of Health should be responsible for health management and rehabilitation, but in Iran, in addition to the Ministry of Health, the Red Crescent, the Martyr Foundation, and Exceptional Education Organization are also involved in the management of rehabilitation. Financial issues and problems are significant barriers for people with disabilities to access rehabilitation services in these countries. In Iran, a large part of these costs is paid from the pockets of families. Regarding legal components in Iran, as in other countries, specific rules exist to provide services to people with disabilities. But sometimes, these rules are not properly implemented. From the sociodemographic perspective, Iran has an aging population, welcomes immigrants, and holds diverse cultures. The access of all people in need of rehabilitation in this diverse population to the services needed is limited. In terms of policy components, regulating national health policy requires review and, if necessary, changes in existing health system policies. Conclusion The existence of a specific position for rehabilitation in the Iranian health system, provision of services, and management of rehabilitation affairs by a single organization such as the Ministry of Health, as well as proper implementation of laws and policies, can lead to structural improvement and management of the health system and rehabilitation. Financial obstacles and problems to rehabilitation services should be reduced, and government and insurance must cover most of the costs of rehabilitation services. Also, a review of national health policies and legislation in the country should be done to improve the access of all people with disabilities to health and rehabilitation services. Therefore, it is necessary to fundamentally review and reform the structure, value, and process of providing rehabilitation services. [ABSTRACT FROM AUTHOR]

During the outbreak of a disease caused by a pathogen with unknown characteristics, the uncertainty of its progression parameters can be reduced by devising methods that, based on rational assumptions, exploit available information to provide actionable insights. In this study, performed a few (~6) weeks into the outbreak of COVID-19 (caused by SARS-CoV-2), one of the most important disease parameters, the average time-to-recovery, was calculated using data publicly available on the internet (daily reported cases of confirmed infections, deaths, and recoveries), and fed into an algorithm that matches confirmed cases with deaths and recoveries. Unmatched cases were adjusted based on the matched cases calculation. The mean time-to-recovery, calculated from all globally reported cases, was found to be 18.01 days (SD 3.31 days) for the matched cases and 18.29 days (SD 2.73 days) taking into consideration the adjusted unmatched cases as well. The proposed method used limited data and provided experimental results in the same region as clinical studies published several months later. This indicates that the proposed method, combined with expert knowledge and informed calculated assumptions, could provide a meaningful calculated average time-to-recovery figure, which can be used as an evidence-based estimation to support containment and mitigation policy decisions, even at the very early stages of an outbreak. [ABSTRACT FROM AUTHOR]

Cultural and biographical influences on the expression of emotions manifest themselves in so-called "display rules." These rules determine the time, intensity, and situations in which an emotion is expressed. To date, only a small number of empirical studies deal with this transformation of how migrants, who are faced with a new culture, may change their emotional expression. The present, cross-sectional study focuses on changes in anger expression as part of a complex acculturation process among Iranian migrants. To this end, Iranian citizens in Iran (n = 61), German citizens (n = 61), and Iranian migrants in Germany (n = 60) were compared in terms of anger expression behavior and acculturation strategy (assimilation, separation, integration, marginalization) was assessed among the migrants, using the Frankfurt Acculturation Scale (FRACC). A questionnaire developed in a preliminary study was used to measure anger expression via subjective anger experience and anger expression within 16 hypothetical situations. Multivariate Analyses of Variance (MANOVA) revealed that Iranians and Iranian migrants reported higher anger experience ratings than Germans and directed their anger more often inward (anger-in). Further findings suggest that transformation processes may have affected Iranian migrants in terms of suppressed anger (anger-in): Iranian migrants with a higher orientation toward German culture reported lower average anger-in scores. These results suggest that there was different emotional expression among Iranian migrants, depending on their acculturation. The results provide new insight into socio-cultural and individual adjustment processes. [ABSTRACT FROM AUTHOR]

The idea that the past holds lessons for the present, under the guise of historical analogies, is prevalent in political and public discourse. Those analogies are often accompanied by dire warnings befalling those who "forget" or otherwise neglect the powerful lessons of History--and would then be "doomed to repeat it", as the saying goes. So, Would remembering history make it seem more or less likely to repeat itself in the future? In other words, does exposure to specific lessons about past events, especially ones involving causal claims, affect how people expect real-life events to turn out? Four studies (three preregistered) tested this experimentally. In Studies 1 and 2, participants expected the same behavior (the US adopting a harsh stance against Iran in the Nuclear Treaty) to result in a more negative outcome when this current stance seemed to match a "lesson" they had read about the break-out of World War II (European leaders adopting a harsh approach against Germany in the 1919 Versailles Treaty vs. a conciliatory approach in the 1938 Munich Agreement). Studies 3 and 4 attempted to eliminate some confounds present in the first two studies and to generalize the effect to different events. While results varied across studies, an internal meta-analysis indicated that the analogical effect on predictions (d = -.08) tended to become stronger as participants' knowledge about the target situation decreased (d-1SD = -.24). These findings support the possibility of analogical-based predictive effects for real-life political events, and are discussed in light of their research and political implications. [ABSTRACT FROM AUTHOR]

Recent literature highlights the contributions the global energy sector has made to anthropogenic CH 4 emissions, calling for immediate action. However, extant studies have failed to reveal the energy-related CH 4 emissions induced by global trades of intermediate and final commodities or services. This paper traces fugitive CH 4 emissions via global trade networks using the multi-regional input-output and complex network models. Results show that approximately four-fifths of global fugitive CH 4 emissions in 2014 were associated with international trade, of which 83.07% and 16.93% were embodied in the intermediate and final trades, respectively. Japan, India, the USA, South Korea, and Germany were the world's five largest net importers of embodied fugitive CH 4 emissions, while Indonesia, Russia, Nigeria, Qatar, and Iran were the five largest net exporters. Gas-related embodied emission transfers were the largest in both the intermediate and the final trade networks. The fugitive CH 4 emissions embodied within the intermediate and final trade networks were all characterized by five trading communities. The virtual fugitive CH 4 emission transfers via intermediate trade were largely determined by global energy trade patterns, especially the trade in regionally integrated crude oil and natural gas. Significant heterogeneity was revealed by the coexistence of numerous loosely linked economies and several hub economies (e.g., China, Germany, the USA, and South Africa). Interventions on the demand side of interregional and intraregional trade partners in different communities and hub economies will bring targeted opportunities for global energy-related CH 4 emission reduction., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Background : Parenting interventions based on emotion socialization (ES) theory offer an important theoretically driven approach to improve children's emotional competence and behavioral functioning. Whether such approaches are effective in different cultural contexts, and whether the methods of delivery used are appropriate and acceptable, is an important empirical question. This paper reports on the preliminary evaluation of an ES parenting intervention, Tuning in to Kids (TIK), in Germany, Turkey, Iran, and China. Pilot studies of TIK have been conducted in each country with mothers of 4-6-year-old children. Method: The current study used qualitative methods with thematic analysis to explore the cultural appropriateness of the program in each site. Results: Culture-specific challenges were found across all sites in changing parents' beliefs about the value of encouraging children's emotional expression and supportive emotion discussions. Emotion literacy of parents depended on their access to emotion terms in their language, but also to parents' experiences with emotions in their family of origin and culture-related beliefs about emotions. Adaptations were required to slow the speed of delivery, to address issues of trust with parents in seeking help, and to provide more opportunities to practice the skills and integrate different beliefs about parenting. Conclusion : While this ES parenting intervention has been developed in a Western cultural context, slight adaptations to the delivery methods (rather than change to the content) appeared to contribute to cultural appropriateness. The next step will be to quantitatively evaluate these adaptations of TIK in the different countries using randomized controlled studies.