Food and Energy Security最新文献

{"title":"The ripple effects of climate change on agricultural sustainability and food security in Africa","authors":"Helen Onyeaka,&nbsp;Uju M. Nwauzoma,&nbsp;Adenike A. Akinsemolu,&nbsp;Phemelo Tamasiga,&nbsp;Keru Duan,&nbsp;Zainab T. Al-Sharify,&nbsp;Kehinde Favour Siyanbola","doi":"10.1002/fes3.567","DOIUrl":"https://doi.org/10.1002/fes3.567","url":null,"abstract":"<p>Climate change results in lower agricultural outputs, disruption of food supply chains, and widening of the social gap between poor and rich in developing countries, with more vulnerable groups being pushed into untold poverty. This review aims to investigate the consequences of climate change on food insecurity in Africa in the context of environmental degradation. This review emphasizes the complexity of demands on food security systems due to changing climatic conditions under the four pillars (availability, accessibility, utilization, and stability). This review demonstrated the susceptibility of farm production to changes in temperature, precipitation, and weather patterns generated by climate change. In addition, this review investigated the factors shaping food insecurity, such as increasing population growth, poverty, inadequate early warning systems, and weak agricultural infrastructure. Furthermore, the review points out how climate change affects food prices and availability and the widening income gap, potentially leading to social unrest and political instability in Africa. Vulnerable populations, including impoverished, elderly, and physically challenged individuals, are at increased risk due to climate-related health impacts. Women who face gender inequalities and socioeconomic limitations are particularly susceptible. We posit that there is a need for comprehensive strategies that address health disparities and consider vulnerable subgroups within society alongside broader measures to enhance food security in the face of climate change.</p>","PeriodicalId":54283,"journal":{"name":"Food and Energy Security","volume":"13 5","pages":""},"PeriodicalIF":4.0,"publicationDate":"2024-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/fes3.567","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142404397","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Crimes Against Food: Characteristics, Health Risk, and Regulations","authors":"Barbara Pacholczyk-Sienicka","doi":"10.1002/fes3.70002","DOIUrl":"https://doi.org/10.1002/fes3.70002","url":null,"abstract":"<p>Food safety is paramount for human life as it prevents foodborne illnesses, protects public health, supports economic growth, and ensures compliance with regulatory standards. However, in recent years, various incidents of crimes against food and their significant public health consequences have been observed, seriously damaging consumer confidence. This article explores the emerging scientific discipline of food safety, which focuses on assessing the health status of food and ensuring that it is safe for consumption. It provides a thorough analysis of crimes committed against the food industry and the regulatory measures implemented to safeguard both the industry and consumers. Regulatory requirements and competent bodies play a crucial role in ensuring compliance and maintaining consumer confidence. However, challenges such as adulteration, lack of consistent definitions, and dispersion in food inspection supervision still persist. Addressing these challenges requires a comprehensive approach, including consistent guidelines, improved communication, and enhanced employee training. Additionally, there is a need for guidelines and legislation regulating the development and validation of nontargeted methods for quality control in the food sector. By addressing these issues, we can further enhance the food safety practices and protect the health of individuals and communities.</p>","PeriodicalId":54283,"journal":{"name":"Food and Energy Security","volume":"13 5","pages":""},"PeriodicalIF":4.0,"publicationDate":"2024-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/fes3.70002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142359885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cocoa Pod Husk Meal as a Feed Ingredient for Livestock","authors":"Sandy Hoffman Mael","doi":"10.1002/fes3.70003","DOIUrl":"https://doi.org/10.1002/fes3.70003","url":null,"abstract":"<p>Cocoa pod husk (CPH) is a by-product of cocoa. Whilst this by-product is converted into animal feed in some countries, it is largely left to decompose and cause environmental issues in most South Pacific countries, including Vanuatu. The husk represent 70%–80% of the whole fruit. Its use as animal feed is limited by the presence of antinutritional factors, of which, theobromine is the most prominent. Other antinutritional factors include tannin and phytate. Feeding value of the CPH is improved by reducing these antinutritional factors through broiling, alkaline, and microbial treatment. Exogenous feed enzymes are used to hydrolyze crude fiber. Up to 10% of this by-product is included in broiler feed and 15% with supplementation of exogenous feed enzymes in layer feed. In pigs, up to 20% can be included into diets of both the sow and growing pig. In ruminants, up to 35% can be used in cattle diet if treated with urea, molasses and/or fermented. The by-product is widely used as an ingredient and/or energy/protein sources in Africa and Asia. There is scanty literature on its use in the South Pacific countries. In this review, I compiled existing literature on its chemical composition, use in livestock and poultry diets, and existing strategies to improve feeding value. The aim of this review is to project cocoa pod husk meal (CPHM) as a potential feed ingredient as well as energy/protein sources for livestock and poultry in the South Pacific countries, including Vanuatu.</p>","PeriodicalId":54283,"journal":{"name":"Food and Energy Security","volume":"13 5","pages":""},"PeriodicalIF":4.0,"publicationDate":"2024-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/fes3.70003","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142359914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Deep Learning–Based Enhanced Optimization for Automated Rice Plant Disease Detection and Classification","authors":"P. Preethi,&nbsp;R. Swathika,&nbsp;S. Kaliraj,&nbsp;R. Premkumar,&nbsp;J. Yogapriya","doi":"10.1002/fes3.70001","DOIUrl":"https://doi.org/10.1002/fes3.70001","url":null,"abstract":"<p>Ensuring global food security necessitates innovative solutions for early detection and precise classification of diseases in staple crops like rice. This study introduces an advanced approach for automated rice plant disease detection and classification by integrating deep learning and metaheuristic optimization techniques. Specifically, a deep dense neural network (DNN) is employed for its capacity to capture intricate patterns in images and extreme learning machine (ELM) for classification. To enhance the optimization process, an innovative variant of the Shuffled Shepherd Optimization (SSO) algorithm, known as Enhanced Artificial Shuffled Shepherd Optimization (EASSO), is introduced. EASSO incorporates adaptive strategies and enhanced exploration–exploitation mechanisms, enabling more efficient convergence during the training of the DNN. The proposed system operates by processing high-resolution images of rice plants through the DNN, extracting nuanced features indicative of various diseases, including blast, bacterial blight, and brown spots. EASSO optimizes the DNN's parameters, maximizing its accuracy in disease classification. The synergy between DNN and EASSO ensures a robust and adaptive model capable of handling diverse and complex disease patterns. This automated approach significantly reduces the reliance on manual inspection, enabling timely intervention and improving overall agricultural productivity. Experimental results demonstrate the superiority of the DNN-EASSO framework over traditional methods, showcasing higher accuracy rates and faster convergence. The incorporation of Enhanced Artificial Shuffled Shepherd Optimization enhances the precision and reliability of disease classification, making this integrated system a valuable tool for farmers and agricultural practitioners. This research represents a significant stride toward sustainable agriculture, showcasing the potential of advanced technologies in ensuring food security worldwide.</p>","PeriodicalId":54283,"journal":{"name":"Food and Energy Security","volume":"13 5","pages":""},"PeriodicalIF":4.0,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/fes3.70001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142316625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Thermodynamic Sustainability Assessment of Turkish Cash and Feed Crops: Evaluations and Recommendations","authors":"Berrin Kursun","doi":"10.1002/fes3.70000","DOIUrl":"https://doi.org/10.1002/fes3.70000","url":null,"abstract":"<p>This work analyzes the sustainability status of cash crops (rice, wheat, and sunflower) and feed crops (silage and clover) cultivation in Turkey through thermodynamic sustainability assessment technique, emergy analysis (EA). EA offers insights into agricultural system's dependence on external resources, environmental loading, and renewability by classifying the resources that drive agricultural production as renewable, nonrenewable, and purchased. Data belonging to 17 agricultural systems evaluated in this work are gathered through survey method by interviewing the farmers. EA results reveal that production of cash crops is essentially unsustainable due to high dependence on externally purchased inputs fertilizer, diesel, and nonrenewable input water. Of cash crops, rice production has the lowest system renewability and the highest environmental loading. In feed crops, silage production is mainly unsustainable and clover production is in transition state in terms of sustainability. Feed crop production creates less environmental loading than cash crop production mainly due to being partially integrated with husbandry. Coinciding with this, the level of organic fertilization is found to be the determining factor in the sustainability status of the feed crop systems. Transforming these systems to sustainable ones requires increasing system's self-sufficiency through enhanced circularity (increased nutrient recycling) and functioning of natural processes. Consequently, we recommend growing crops in polycultures rather than monocultures to benefit from sister plant and predator–prey relations, integrating crop production with animal rearing (natural fertilization) and utilizing waste-origin bioenergy. For resource efficiency, we suggest adopting methods such as drip irrigation and utilization of biodegradable polymer-coated fertilizer grains to prevent fertilizer runoffs.</p>","PeriodicalId":54283,"journal":{"name":"Food and Energy Security","volume":"13 5","pages":""},"PeriodicalIF":4.0,"publicationDate":"2024-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/fes3.70000","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142273130","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Would reducing chlorophyll content result in a higher photosynthesis nitrogen use efficiency in crops?","authors":"Linxiong Mao,&nbsp;Qingfeng Song,&nbsp;Xiaoya Li,&nbsp;Huiqiong Zheng,&nbsp;Xin-Guang Zhu","doi":"10.1002/fes3.576","DOIUrl":"https://doi.org/10.1002/fes3.576","url":null,"abstract":"<p>Decreasing antenna size is considered a potential option for improving photosynthesis and increasing yield potential. Reducing chlorophyll content has been employed as a strategy to decrease antenna size. One of the commonly mentioned advantages of this approach is its ability to enhance crop nitrogen use efficiency (NUE); however, there is limited field evidence supporting this claim. In this study, we utilized a rice mutant called <i>p35s-Ami-YGL1</i>, which exhibits lower chlorophyll content and smaller antenna size, to investigate the effects of modifying leaf chlorophyll content on tissue nitrogen content and NUE. Our results demonstrate that the nitrogen contents in various tissues, including seed tissue, increased on a weight basis in <i>p35s-Ami-YGL1</i> mutants while exhibiting a decrease in C:N ratio. Simultaneously, we observed a reduction in tissue carbon content along with an increase in the levels of chlorophyll precursors such as Proto IX. Specifically, we observed an upregulation in the expression of genes associated with photosynthetic light reactions and chlorophyll metabolism, while there was no increase in the expression of genes involved in the CBB cycle and nitrogen metabolism. In addition, <i>p35s-Ami-YGL1</i> experienced increased photodamage. These findings suggest that the alterations in the C:N ratio and nitrogen content in plants may be attributed to Proto IX-mediated photodamage and chloroplast reverse transduction signaling. Besides, these results suggest that the observed increase in tissue nitrogen content in <i>p35s-Ami-YGL1</i> does not reflect an increase in plant nitrogen absorption or use efficiency, rather it is a result of stunted carbon fixation capacity.</p>","PeriodicalId":54283,"journal":{"name":"Food and Energy Security","volume":"13 4","pages":""},"PeriodicalIF":4.0,"publicationDate":"2024-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/fes3.576","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142013548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cyanide in cassava: Understanding the drivers, impacts of climate variability, and strategies for food security","authors":"Jacinta Nyaika,&nbsp;Louise Abayomi,&nbsp;Aditya Parmar,&nbsp;Onoriode Coast","doi":"10.1002/fes3.573","DOIUrl":"https://doi.org/10.1002/fes3.573","url":null,"abstract":"<p>The consumption of cassava, a vital staple food for more than 1 billion people worldwide, holds particular significance in sub-Saharan Africa (SSA). Expansion in cassava production in SSA is driven by increasing market demand, local consumption, and adaptability to diverse environments. However, cyanide concentration in cassava tubers and products across SSA ranges from 9 to 1148 ppm – most exceed the World Health Organisation's recommended safe level of 10 ppm. Such variation and high cyanide concentrations in cassava products are expected to be exacerbated by climate-induced increases in the frequency, intensity and occurrence of drought, heat waves and biotic stresses, further jeopardising regional food security. Thus, it is essential to examine cassava production and cyanide toxicity under climate change and their implications for food security in SSA. In this review, we look at the drivers of cassava production and spatial variation in cyanide concentrations across SSA, impacts of climate variability and biotic stresses on cassava cyanide concentrations in SSA, and crop management practices for reducing cyanogenic glucosides in cassava tubers. We surmise that urgent actions are required to adopt improved cassava varieties and management strategies that reduce cassava cyanide toxicity amid climate-induced challenges in SSA.</p>","PeriodicalId":54283,"journal":{"name":"Food and Energy Security","volume":"13 4","pages":""},"PeriodicalIF":4.0,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/fes3.573","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142013524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Achieving fairness in the food system","authors":"Helen Onyeaka,&nbsp;Keru Duan,&nbsp;Taghi Miri,&nbsp;Gu Pang,&nbsp;Eric Shiu,&nbsp;Irina Pokhilenko,&nbsp;Özlem Ögtem-Young,&nbsp;Liza Jabbour,&nbsp;Kathryn Miles,&nbsp;Amil Khan,&nbsp;Christine H. Foyer,&nbsp;Emma Frew,&nbsp;Lin Fu,&nbsp;Bisola Osifowora","doi":"10.1002/fes3.572","DOIUrl":"https://doi.org/10.1002/fes3.572","url":null,"abstract":"<p>The challenge of feeding an additional 2 billion people by 2050 is one of the most pressing issues of our generation. The required changes in the current food system must be achieved while reducing the negative environmental impacts of current farming practices on our climate and biodiversity and avoiding deforestation. This formidable challenge must be overcome in a projected climate that is more variable and where extreme weather events are increasingly common. While the green revolution, agricultural land expansion and agrotechnological innovations have significantly increased crop productivity over the last 50 years, the gains in the yields of most major crops have reached a plateau. Moreover, global hunger remains at a record high. Climate change-associated changes in weather patterns have decreased the yields of major crops. Further land expansion is impossible without severe trade-offs with biodiversity and climate change mitigation. Wars and pandemics are currently severely disrupting the global agri-food system, increasing prices and exacerbating food insecurity, with the world's poorest suffering the most. The climate change–social instability nexus will continue to cause additional stress to the agri-food system. Here, we consider the inequities in the current food system, highlighting the weak interconnection among research, policy and societal action that is hindering mitigation and adaptation efforts. We argue that improved interconnections among research, policy, governance and societal action will unlock the potential to achieve food security while supporting climate change mitigation targets. Our analysis includes specific strategies such as strengthening small-scale farmers, promoting fair trade practices and reducing food waste to achieve these goals.</p>","PeriodicalId":54283,"journal":{"name":"Food and Energy Security","volume":"13 4","pages":""},"PeriodicalIF":4.0,"publicationDate":"2024-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/fes3.572","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141994265","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Relationships between the appearance quality and starch structure of soft rice under different nitrogen levels","authors":"Peng Fan,&nbsp;Ying Zhu,&nbsp;Jian Xu,&nbsp;Qun Hu,&nbsp;Hongcheng Zhang,&nbsp;Haiyan Wei,&nbsp;Guodong Liu","doi":"10.1002/fes3.574","DOIUrl":"https://doi.org/10.1002/fes3.574","url":null,"abstract":"<p>This study aims to explore the formation mechanism of starch structure and the relationships between the appearance quality and starch structure of soft rice under different nitrogen levels. We comprehensively investigated the physiological aspects, starch structure variations, and appearance quality of soft rice in response to different nitrogen applications. The results showed that under the moderate nitrogen application (270 N), the soft rice exhibited the highest AGPase activity, the highest large-starch granule content, and the lowest chalkiness. Under the highest nitrogen application (360 N), the soft rice exhibited the highest GBSS and DBE activity and the lowest SBE activity, the highest content of long-branched amylopectin, the lowest relative crystallinity, the fewest ordered structures, the most amorphous structures, the largest semi-crystalline lamellar thicknesses, and the highest transparency of chalk-free rice. In conclusion, moderate nitrogen fertilization (270 N) improved the AGPase activity, which leaded to fuller starch granules and more compact endosperm in soft rice. Thus, the grain chalkiness of soft rice decreased. Continuous nitrogen application (0-360 N) constantly increased the GBSS and DBE activity and reduced the SBE activity in soft rice, leading a lower content of short-branched amylopectin and a higher content of long-branched amylopectin in soft rice. Thus, the relative crystallinity and ordered structures of soft rice were reduced. These structures improved the transparency phenotype of soft rice.</p>","PeriodicalId":54283,"journal":{"name":"Food and Energy Security","volume":"13 4","pages":""},"PeriodicalIF":4.0,"publicationDate":"2024-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/fes3.574","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141991659","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nitrogen fertilizer regulates purple rice seed endophytes and grain amino acid accumulation","authors":"Yanyao Lu,&nbsp;Runnan Wang,&nbsp;Shuai Wang,&nbsp;Han Wu,&nbsp;Jinyan Zhu,&nbsp;Qiangqiang Xiong","doi":"10.1002/fes3.575","DOIUrl":"https://doi.org/10.1002/fes3.575","url":null,"abstract":"<p>The effects of different nitrogen (N) application levels on seed endophytes and grain nutritional quality are not yet clear. The impact of four N application levels on endophytes and amino acid accumulation in purple rice seeds was examined using 16S rRNA and ITS amplicon sequencing technology. This study integrates 16S rRNA, ITS amplicon sequencing technology and amino acid-targeted detection to explore the effects of four different nitrogen application levels (0 kg hm⁻², Y1N0; 180 kg hm⁻², Y1N1; 270 kg hm⁻², Y1N2; 360 kg hm⁻², Y1N3) on the accumulation of endophytic bacteria, fungi and amino acid content in purple rice seeds and their interaction mechanisms. The findings indicated an increase in the contents of most amino acids with increasing N application. The dominant bacterial species in the community were mainly from the phyla <i>Proteobacteria</i> and <i>Actinobacteriota</i>, while the dominant fungal species were from the phyla <i>Ascomycota</i> and <i>Basidiomycota</i>. There was a significant difference in the richness of endophytic fungal communities between Y1N0 and Y1N2. Y1N1 showed significant differences in <i>Mucoromycota</i> compared to Y1N3. The quantity of operational taxonomic units (OTUs) in the bacterial and fungal community co-occurrence network increased with increasing N fertilizer, showing strong correlations with <i>Sporidiobolus</i>, <i>Chaetomium</i>, <i>Humicola</i>, <i>Botryotrichum</i>, <i>Ophiosphaeria</i> and <i>Dioszegia</i> for most amino acids. These findings indicate that a high amount of N fertilizer greatly increases amino acid contents in purple rice seeds and improves the diversity and stability of endophytic fungal populations.</p>","PeriodicalId":54283,"journal":{"name":"Food and Energy Security","volume":"13 4","pages":""},"PeriodicalIF":4.0,"publicationDate":"2024-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/fes3.575","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141973667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}