Microlithography World最新文献_第2页

Retail Price Differences between Packaged and Unpackaged Fruits (Apples) and Vegetables (Tomatoes, Peppers) 包装和未包装水果(苹果)和蔬菜(西红柿、辣椒)的零售价格差异

Microlithography World Pub Date : 2023-06-23 DOI: 10.3390/world4030024

Samuel Fritschi, Thomas Decker, Sven Sängerlaub

{"title":"Retail Price Differences between Packaged and Unpackaged Fruits (Apples) and Vegetables (Tomatoes, Peppers)","authors":"Samuel Fritschi, Thomas Decker, Sven Sängerlaub","doi":"10.3390/world4030024","DOIUrl":"https://doi.org/10.3390/world4030024","url":null,"abstract":"Since, according to many scientific studies, price is a very important factor when buying fruits and vegetables, it is interesting to study whether price differences between them occur in retail markets. Because of the discussion regarding sustainability, we performed an observational, orienting study on the retail prices of frequently bought packaged and unpackaged fruits and vegetables (apples, tomatoes, and bell peppers) in the Munich area in February and March 2022. We also differentiated between organic and non-organic produce. The relationship between the type of packaging (packaged versus unpackaged) and the retail price (EUR/kg) was determined by means of correlation coefficients, and we examined whether unpackaged products were more expensive than the packaged variants. The results differed for the organic and non-organic variants of the products, as well as among the individual fruit and vegetable varieties. We found a tendency towards unpackaged products being more expensive than packaged fruits and vegetables, in three out of four cases for the non-organic and two out of three cases for the organic products. For all cases, single products and single cost values were observed where the opposite was found.","PeriodicalId":49307,"journal":{"name":"Microlithography World","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78689772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Prioritization of Socio-Ecological Indicators for Adaptation Action in Pauri District of Western Himalaya 西喜马拉雅波里地区适应行动的社会生态指标的优先次序

Microlithography World Pub Date : 2023-06-23 DOI: 10.3390/world4030025

S. Jha, A. Negi, R. S. Negi, J. Alatalo, Mani Bhushan Jha

{"title":"Prioritization of Socio-Ecological Indicators for Adaptation Action in Pauri District of Western Himalaya","authors":"S. Jha, A. Negi, R. S. Negi, J. Alatalo, Mani Bhushan Jha","doi":"10.3390/world4030025","DOIUrl":"https://doi.org/10.3390/world4030025","url":null,"abstract":"Socio-ecological systems have increasingly faced climate-change impacts, which have adversely affected the lives and property of inhabitants. The present study aims to prioritize adaptation actions along an altitudinal gradient (<1200 m asl (Zone A), 1201–1800 m asl (Zone B), and >1801 m asl (Zone C)) in Pauri District, Uttarakhand. A cross-sectional survey research design was employed to prioritize adaptation action from 545 randomly selected households in 91 villages. A multi-disciplinary bottom-up indicator-based approach was applied to identify and normalize sectoral indicators, and PCA was used to prioritize sectoral indicators. Adaptation actions were designed with prioritized sectoral indicators along the altitude and stakeholder consultations. The prioritized indicators varied along the altitudinal gradient, and more than 50% of the indicators for the same sector were different along an altitudinal gradient. Sectoral adaptation planning along the altitude is pertinent in the mountain because they contribute to adaptation planning differently. Additionally, the mainstreaming of adaptation strategies with national and regional development measures is also required. Finally, cross-sectoral resource management that combines users, planners, scientists, and policymakers should be formulated along the altitude within the district. These findings contribute to minimizing the gap between policy/program fabrication and local requirements. The evidence-based valuable knowledge for decision-makers could enable Himalayan communities to adapt to the impacts of climate change effectively. Adaptation planning is also critical for designing adaptation projects for the Green Climate Fund, Adaptation Fund, and funds from multilateral and bilateral agencies. It will facilitate Nationally Determined Contributions, which aims to adapt better to climate change by enhancing investments in development programs in vulnerable sectors.","PeriodicalId":49307,"journal":{"name":"Microlithography World","volume":"62 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83147196","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Diversity and Opportunities for Rural Development: Reflecting Awareness, Understanding and Activities in Rural Areas 农村发展的多样性和机会:反映农村地区的认识、理解和活动

Microlithography World Pub Date : 2023-06-14 DOI: 10.3390/world4020023

T. Dax, A. Copus, Dazhuan Ge

引用次数: 0

Quantifying the Economic Impact on Farmers from Agricultural Machinery: A Case Study of Farmers in Sudan 量化农业机械对农民的经济影响:以苏丹农民为例

Microlithography World Pub Date : 2023-06-08 DOI: 10.3390/world4020022

H. Ahmed, Erika E. Miller

{"title":"Quantifying the Economic Impact on Farmers from Agricultural Machinery: A Case Study of Farmers in Sudan","authors":"H. Ahmed, Erika E. Miller","doi":"10.3390/world4020022","DOIUrl":"https://doi.org/10.3390/world4020022","url":null,"abstract":"The adoption of agricultural technologies in developing economy countries has the potential to reduce poverty through sustainable intensification. Mechanized farming can also improve perceptions of farming and mitigate rural out-migration. However, many traditional farmers do not have access to machinery and/or machinery is cost prohibitive. The objective of this paper is to quantify how the use of machinery affects costs, revenue, net-profits, and returns on investment for a case study of farmers in Sudan, Africa. A treatment control study (N = 36) was performed across the 2019 (baseline), 2020, and 2021 farming seasons, where the treatment group was provided tractors. ANOVAs and t-tests were used to compare financial values between these groups across the farming seasons, to quantify economic differences associated with farming machinery. We show that all farmers had similar net-profits when farming without machinery, while mechanized farming yielded significantly higher net-profits (USD 16.61/acre more in 2020, USD 27.10/acre more in 2021). Our study also finds that the volatility of the black-market exchange rate and labor shortages have a significant impact on farming net-profits. These results provide a quantified difference between farming with and without machinery, which can provide a financial basis for purchasing and borrowing models, machinery design requirements, and educational value to farmers.","PeriodicalId":49307,"journal":{"name":"Microlithography World","volume":"133 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73314444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

The Health Silk Road: A Double-Edged Sword? Assessing the Implications of China’s Health Diplomacy 健康丝绸之路:一把双刃剑?评估中国卫生外交的影响

Microlithography World Pub Date : 2023-06-01 DOI: 10.20944/preprints202305.0158.v1

Shaoyu Yuan

{"title":"The Health Silk Road: A Double-Edged Sword? Assessing the Implications of China’s Health Diplomacy","authors":"Shaoyu Yuan","doi":"10.20944/preprints202305.0158.v1","DOIUrl":"https://doi.org/10.20944/preprints202305.0158.v1","url":null,"abstract":"The Health Silk Road (HSR) of the Belt and Road Initiative (BRI) of China aims to enhance public health and foster international cooperation in the healthcare sector. HSR objectives include strengthening healthcare infrastructure, expanding China’s global health leadership, and enhancing international health cooperation. The aim of this study was to examine the HSR and its implications for global health and international relations by using expert opinion analysis on known major HSR initiatives. We analyzed the objectives of HSR, including improving healthcare infrastructure, enhancing global health cooperation, and expanding China’s global health leadership. Additionally, as a case study, an in-depth analysis of the China-Pakistan collaboration on healthcare under the China-Pakistan Economic Corridor (CPEC) was conducted. This research posits that the HSR has a mix of positive and negative implications. Positive impacts of HSR include improved healthcare services, infrastructure, and capacity-building in participating countries. The main challenges include the quality and sustainability of the infrastructure and services provided, debt sustainability, transparency of projects, and China’s geopolitical influence. This research identified five motives behind China’s HSR: economic interests, diplomatic influence, reputation building, regional stability, and health security. The summary centers on CPEC and the WHO/Global collaboration. This research contributes to a nuanced understanding of the HSR’s multifaceted impacts and underscores the importance of open dialogue, cooperation, and the sharing of best practices among stakeholders. By assessing the motives, implications, and concerns of the HSR, this study offers valuable insights for policymakers, global health practitioners, and scholars, highlighting the significance of international collaboration.","PeriodicalId":49307,"journal":{"name":"Microlithography World","volume":"120 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87900913","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Indigenous Food Yam Cultivation and Livelihood Practices in Cross River State, Nigeria 尼日利亚克罗斯河州土著食用山药种植和生计实践

Microlithography World Pub Date : 2023-05-29 DOI: 10.3390/world4020020

E. S. Ema, J. Obidiegwu, C. Chilaka, E. Akpabio

{"title":"Indigenous Food Yam Cultivation and Livelihood Practices in Cross River State, Nigeria","authors":"E. S. Ema, J. Obidiegwu, C. Chilaka, E. Akpabio","doi":"10.3390/world4020020","DOIUrl":"https://doi.org/10.3390/world4020020","url":null,"abstract":"Yam production, processing, distribution, and marketing processes are underpinned by socio-cultural beliefs shaped by ritual practices and indigenous wisdom. We used semi-structured interviews, public meetings, keen observation, local informants, and a review of secondary materials to assess local indigenous understanding of interconnected perspectives of yam farming processes, socio-cultural perspectives, and livelihood practices in communities in southern Nigeria. Our findings revealed that over 90% of farmers depend on experiences of adjusting to seasonal challenges, storage practices, and fertility enhancement. Cultural beliefs and spiritual practices pervade farmers’ social attitudes to improving farming operations. Almost 70% of yam producers are aged 60 years and above and depend on crude tools and traditional methods of land management and production process, even though the modern and innovative farming methods and practices are limited. Farmers respond to the poor public support system of extension services by informal networking and local associational relationships with diverse schemes to support and encourage members. Government and organizations should take advantage of these informal structures to empower farmers through micro-credits, education, information, training, supervision, and mechanization. Different groups of actors organized into formal social structures like cooperatives will take advantage of bulk buying, selling, transportation, access fundings, information, education, and training from public and non-governmental institutions. The study findings have demonstrated that the socio-economic structure of the Obudu community has developed extensively on account of decades of yam production and processing, supporting chains of a livelihood network, entrepreneurship, and relationships of mutual cooperation and co-existence.","PeriodicalId":49307,"journal":{"name":"Microlithography World","volume":"61 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90957423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Advancing the Welfare of People and the Planet with a Common Agenda for Reproductive Justice, Population, and the Environment 以生殖正义、人口和环境共同议程促进人类和地球的福祉

Microlithography World Pub Date : 2023-05-06 DOI: 10.3390/world4020018

J. Speidel, J. O’Sullivan

引用次数: 0

Energy Use Patterns of Pearl Millet (Pennisetumglaucum (L.)) Production in Haryana, India 印度哈里亚纳邦珍珠粟(Pennisetumglaucum, L.)生产的能源利用模式

Microlithography World Pub Date : 2023-04-19 DOI: 10.3390/world4020017

Raveena Kargwal, Yadvika, V. Singh, Ajay Kumar

{"title":"Energy Use Patterns of Pearl Millet (Pennisetumglaucum (L.)) Production in Haryana, India","authors":"Raveena Kargwal, Yadvika, V. Singh, Ajay Kumar","doi":"10.3390/world4020017","DOIUrl":"https://doi.org/10.3390/world4020017","url":null,"abstract":"Pearl millet (Pennisetumglaucum (L.)) is the fifth most important cereal crop in the world after rice, wheat, maize and sorghum. A resolution adopted by the UN General Assembly on 3 March 2021 decided to declare 2023 as the International Year of Millets. Millet has been promoted due to its nutritional value and low irrigation requirement. In this study, pearl millet was selected for energy auditing, and its production amount is a direct function of energy input. The production of pearl millet needs to be augmented to fulfill an increasing demand. Pearl millet is produced using various sources of energy. This study was conducted to examine the energy use pattern of different categories of farmers, such as small, medium and large, for pearl millet production in Hisar district, Haryana, India. The energy was distributed in different operations, including preparatory tillage, sowing, interculture, fertilizer, irrigation, pesticide, harvesting, threshing and transportation. The source-wise energy (direct and indirect) and operation-wise energy consumption were calculated for all categories of farmers. The average energy input of small, medium and large farmers was 2849.09 MJ.ha−1, 3027.21 MJ.ha−1 and 4021.50 MJ.ha−1, respectively. The highest energy was consumed in fertilizer application (52%), with the lowest in seed (2%). The energy ratios of small, medium and large farmers were 3.92, 9.40 and 13.80, respectively. This study could improve the agricultural production systems of pearl millet regarding the energy values of the inputs and outputs.","PeriodicalId":49307,"journal":{"name":"Microlithography World","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90118219","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Emission Reduction via Fossil Fuel Subsidy Removal and Carbon Pricing, Creating Synergies with Revenue Recycling 通过取消化石燃料补贴和碳定价减少排放，与收入回收产生协同效应

Microlithography World Pub Date : 2023-04-13 DOI: 10.3390/world4020016

A. Bassi, Georg Pallaske, R. Bridle, Kavya Bajaj

{"title":"Emission Reduction via Fossil Fuel Subsidy Removal and Carbon Pricing, Creating Synergies with Revenue Recycling","authors":"A. Bassi, Georg Pallaske, R. Bridle, Kavya Bajaj","doi":"10.3390/world4020016","DOIUrl":"https://doi.org/10.3390/world4020016","url":null,"abstract":"The removal of fossil fuel subsidies and the introduction of carbon pricing have been discussed for more than a decade, but their potential contribution to emission reduction is still uncertain, especially in relation to the potential indirect impact of revenue recycling. We have created a simulation model, GSI-IF, designed to assess the emission reduction potential resulting from removing fossil fuel subsidies and recycling part of the avoided subsidy and additional revenue from carbon pricing to renewable energy and energy efficiency. Our results show that emissions could decline by 7.1% in 2030 and up to 19.8% in 2050 compared to a baseline scenario. We find that subsidy removal is most effective in reducing emissions in countries with a high incidence of fossil fuel subsidies and it has stronger impact in the short term. The recycling of carbon pricing is most relevant for larger economies and its impact accumulates over time, generating growing GHG reductions year after year. In the current context (year 2022) with high energy prices, heavy stress on fiscal balances, and the renewed ambition of most governments to reduce emissions toward Net Zero in 2050, subsidy removal and carbon pricing hold promise in the toolbox of decarbonization options while improving fiscal sustainability.","PeriodicalId":49307,"journal":{"name":"Microlithography World","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82239740","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Teaching Complex and Controversial Issues: Importance of In-Situ Experiences in Changing Perceptions of Global Challenges 教学复杂和有争议的问题:原位经验在改变对全球挑战的看法中的重要性

Microlithography World Pub Date : 2023-03-29 DOI: 10.3390/world4020015

A. Goodenough, Lynne M. MacTavish, Dougal MacTavish, A. Hart

{"title":"Teaching Complex and Controversial Issues: Importance of In-Situ Experiences in Changing Perceptions of Global Challenges","authors":"A. Goodenough, Lynne M. MacTavish, Dougal MacTavish, A. Hart","doi":"10.3390/world4020015","DOIUrl":"https://doi.org/10.3390/world4020015","url":null,"abstract":"Engaging people with controversial and emotive issues that are inherently complex is challenging, especially when those issues are multifaceted or multidisciplinary, span environmental, economic, social, and political contexts, are global in scope, or where circumstances and implications differ spatially. Teaching such issues requires teachers and learners to navigate a challenging landscape of nuance and conflicting perspectives; immersive place-based learning might facilitate more meaningful exploration of such issues, but this has not previously been studied. In a multi-institution international study, we surveyed 164 participants (12 groups; 9 institutions) before and after an immersive fieldtrip in South Africa to assess perceptions on contentious issues. Wilcoxon signed-rank tests showed that participants had statistically significant opinion shifts for 17 of 18 statements, including those where change was likely due to improved knowledge or indicative of deeper attitude shifts. Generalised Linear Modelling revealed that propensity for opinion shifts was not influenced by demographics (age, gender), location (country of origin) or trip type (formal or informal). We conclude that in an increasingly complex world, context-relevant immersive experiences that facilitate deep learning by providing opportunities to explore contentious issues in situ are an ever-more valuable tool, not just for attainment but also for developing personal perspectives and as a catalyst for societal transitions.","PeriodicalId":49307,"journal":{"name":"Microlithography World","volume":"70 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78789128","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0