The review article draws on key literature on intersectionality: theory, methodology, and empirical applications in Educational Psychology and Curriculum Studies. The review points out the urgent need to account for diverse learners’ intersectional identities (racial/ethnic backgrounds, gender, linguistic ability, citizenship status, and other social identity markers) and embrace a social-justice-oriented praxis in education. We argue that integrating the intersectionality framework with existing learning theories, methods (quantitative, qualitative, and mixed), and pedagogies is possible and necessary. Based on the critical review, we propose four recommendations for researchers and practitioners in Educational Psychology and Curriculum Studies: (a) staying faithful to the activism and liberatory commitment of intersectionality, (b) adopting appropriate method(s) and methodology with sound epistemological and axiological orientations, (c) reconceptualizing extant learning theories, which entails the re-thinking and validation of some education and psychological constructs, and (d) encouraging teaching and research on intersectionality and/or from an intersectional lens. The review article can serve as a guideline to incorporate intersectionality as theory and analytical framework. It is only through these practices that center intersectionality that we, as researchers and practitioners, become capable of creating a more equitable and inclusive learning environment from K-12 to Higher Education.
{"title":"Intersectionality in Educational Psychology and Curriculum Studies: A Critical Review","authors":"A. Y. Zhang, Ge Gao","doi":"10.21467/exr.4.1.5387","DOIUrl":"https://doi.org/10.21467/exr.4.1.5387","url":null,"abstract":"The review article draws on key literature on intersectionality: theory, methodology, and empirical applications in Educational Psychology and Curriculum Studies. The review points out the urgent need to account for diverse learners’ intersectional identities (racial/ethnic backgrounds, gender, linguistic ability, citizenship status, and other social identity markers) and embrace a social-justice-oriented praxis in education. We argue that integrating the intersectionality framework with existing learning theories, methods (quantitative, qualitative, and mixed), and pedagogies is possible and necessary. Based on the critical review, we propose four recommendations for researchers and practitioners in Educational Psychology and Curriculum Studies: (a) staying faithful to the activism and liberatory commitment of intersectionality, (b) adopting appropriate method(s) and methodology with sound epistemological and axiological orientations, (c) reconceptualizing extant learning theories, which entails the re-thinking and validation of some education and psychological constructs, and (d) encouraging teaching and research on intersectionality and/or from an intersectional lens. The review article can serve as a guideline to incorporate intersectionality as theory and analytical framework. It is only through these practices that center intersectionality that we, as researchers and practitioners, become capable of creating a more equitable and inclusive learning environment from K-12 to Higher Education.","PeriodicalId":12196,"journal":{"name":"Extensive Reviews","volume":"62 31","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139686756","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}
The central dogma is suggested that deoxyribonucleic acid is translated into ribonucleic acid (RNA) and then into protein. It is considered that 2–3% of the genomic DNA in a functionally active cell, is transcribed to protein-coding RNA. The presence of noncoding transcripts has been neglected many a time as cellular DNA and transcript noises, however, increasing proof proposes that a very important part of these non-coding transcripts is functionally effective as RNA molecules. The non-coding transcripts of up to 100 bases are known as small non-coding RNA that comprises tRNA, miRNA, snoRNA, piwi-interacting RNA (pi-RNA), etc. Interestingly, rRNA features about 6.9 kb, though these are not considered long-non-coding RNAs. However, RNA molecules that are over 200 bases long (ranging between 0.8 to 10 kb) are known as long non-coding RNA (lncRNA). It does not have open reading frames (with some exceptions), 3`- untranslated regions (3’-UTRs), and these RNAs are devoid of any translation-termination regions. However, these may be capped, spliced, and polyadenylated as RNA molecules and play a major role in factor regulation, neoplastic cell invasion, chromatin granule transforming, and cell differentiation. Downregulation of lncRNA is responsible for numerous diseases in mammals. miRNAs are mature transcripts of 22 nt in length and function as antisense regulators of other RNAs. They play role in post-transcriptional factors and are involved in differentiation, proliferation, immune response, cell growth, and caspase-mediated cell death. Downregulation in miRNA expression has a necessary role in many diseases, together with cancers.
{"title":"Differential Perspectives Between miRNA and lncRNA in Light of Biogenesis and Functions: A Review","authors":"Shilpa Tewari, Bhawanpreet Kaur, Kanwaljit Rana, Chandra Shekhar Mukhopadhyay","doi":"10.21467/exr.3.1.5147","DOIUrl":"https://doi.org/10.21467/exr.3.1.5147","url":null,"abstract":"The central dogma is suggested that deoxyribonucleic acid is translated into ribonucleic acid (RNA) and then into protein. It is considered that 2–3% of the genomic DNA in a functionally active cell, is transcribed to protein-coding RNA. The presence of noncoding transcripts has been neglected many a time as cellular DNA and transcript noises, however, increasing proof proposes that a very important part of these non-coding transcripts is functionally effective as RNA molecules. The non-coding transcripts of up to 100 bases are known as small non-coding RNA that comprises tRNA, miRNA, snoRNA, piwi-interacting RNA (pi-RNA), etc. Interestingly, rRNA features about 6.9 kb, though these are not considered long-non-coding RNAs. However, RNA molecules that are over 200 bases long (ranging between 0.8 to 10 kb) are known as long non-coding RNA (lncRNA). It does not have open reading frames (with some exceptions), 3`- untranslated regions (3’-UTRs), and these RNAs are devoid of any translation-termination regions. However, these may be capped, spliced, and polyadenylated as RNA molecules and play a major role in factor regulation, neoplastic cell invasion, chromatin granule transforming, and cell differentiation. Downregulation of lncRNA is responsible for numerous diseases in mammals. miRNAs are mature transcripts of 22 nt in length and function as antisense regulators of other RNAs. They play role in post-transcriptional factors and are involved in differentiation, proliferation, immune response, cell growth, and caspase-mediated cell death. Downregulation in miRNA expression has a necessary role in many diseases, together with cancers.","PeriodicalId":12196,"journal":{"name":"Extensive Reviews","volume":"119 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139319498","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}
Insecurity is the biggest problem in Africa and nothing meaningful has been done by several sovereign states in Sub-Saharan Africa to stem the tide and its effects on nations all over the region. To this end, security has risen to be the dire need to be considered through the lens of foreign policy as an integral part of public administration and governance in Nigeria. Therefore, this paper specifically explored the missing links that gave rise to the problem of insecurity from foreign policy perspective; and the reoccurring issues that the ebb and flow of her foreign policy posed to Nigerian public space with major focus on Buhari’s Administration. Secondary data was employed to analyse the broad and specific objectives of this paper through a descriptive and explanatory method. The missing link in Nigeria’s foreign policy and security challenges spotted in the analysis are political ideology, globalization, poorly unchecked borderlands, and high rate of migration of criminal elements. The paper discovered some reoccurring issues in Nigeria’s foreign policy and security challenges. The paper concluded that all is not well with the country, because while the protectionist policy under President Buhari to a great extent blocked foreign trade, it left security of borderlands at the mercy of corrupt security personnel. Based on this, all hands must be on deck to exterminate the current tide in the wave of insecurity ravaging the country at all costs.
{"title":"Nigeria’s Foreign Policy and Insecurity: Addressing the Missing Links and Reoccurring Issues","authors":"Stephen Chioke, Chibuike Chris Umeokafor","doi":"10.21467/exr.3.1.5171","DOIUrl":"https://doi.org/10.21467/exr.3.1.5171","url":null,"abstract":"Insecurity is the biggest problem in Africa and nothing meaningful has been done by several sovereign states in Sub-Saharan Africa to stem the tide and its effects on nations all over the region. To this end, security has risen to be the dire need to be considered through the lens of foreign policy as an integral part of public administration and governance in Nigeria. Therefore, this paper specifically explored the missing links that gave rise to the problem of insecurity from foreign policy perspective; and the reoccurring issues that the ebb and flow of her foreign policy posed to Nigerian public space with major focus on Buhari’s Administration. Secondary data was employed to analyse the broad and specific objectives of this paper through a descriptive and explanatory method. The missing link in Nigeria’s foreign policy and security challenges spotted in the analysis are political ideology, globalization, poorly unchecked borderlands, and high rate of migration of criminal elements. The paper discovered some reoccurring issues in Nigeria’s foreign policy and security challenges. The paper concluded that all is not well with the country, because while the protectionist policy under President Buhari to a great extent blocked foreign trade, it left security of borderlands at the mercy of corrupt security personnel. Based on this, all hands must be on deck to exterminate the current tide in the wave of insecurity ravaging the country at all costs.","PeriodicalId":12196,"journal":{"name":"Extensive Reviews","volume":"27 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139319480","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}
Nahid Binandeh Dehaghani, F. Pereira, Antonio Pedro Aguiar
This review concerns quantum control results and methods that, over the years, have been used in the various operations involving quantum systems. Most of these methods have been originally developed outside the context of quantum physics, and, then, adapted to take into account the specificities of the various quantum physical platforms. Quantum control consists in designing adequate control signals required to efficiently manipulate systems conforming the laws of quantum mechanics in order to ensure the associated desired behaviours and performances. This work attempts to provide a thorough and self-contained introduction and review of the various quantum control theories and their applications. It encompasses issues spanning quantum control modelling, problem formulation, concepts of controllability, as well as a selection of the main control theories. Given the vastness of the field, we tried our best to be as concise as possible, and, for the details, the reader is pointed out to a profusion of references. The contents of the review are organized in the three major classes of control problems - open-loop control, closed-loop learning control, and feedback control - and, for each one of them, we present the main developments in quantum control theory. Finally, concerning the importance of attaining robustness and reliability due to inherent fragility of quantum systems, methods for quantum robust control are also surveyed.
{"title":"Quantum Control Modelling, Methods, and Applications","authors":"Nahid Binandeh Dehaghani, F. Pereira, Antonio Pedro Aguiar","doi":"10.21467/exr.2.1.5037","DOIUrl":"https://doi.org/10.21467/exr.2.1.5037","url":null,"abstract":"This review concerns quantum control results and methods that, over the years, have been used in the various operations involving quantum systems. Most of these methods have been originally developed outside the context of quantum physics, and, then, adapted to take into account the specificities of the various quantum physical platforms. Quantum control consists in designing adequate control signals required to efficiently manipulate systems conforming the laws of quantum mechanics in order to ensure the associated desired behaviours and performances. This work attempts to provide a thorough and self-contained introduction and review of the various quantum control theories and their applications. It encompasses issues spanning quantum control modelling, problem formulation, concepts of controllability, as well as a selection of the main control theories. Given the vastness of the field, we tried our best to be as concise as possible, and, for the details, the reader is pointed out to a profusion of references. The contents of the review are organized in the three major classes of control problems - open-loop control, closed-loop learning control, and feedback control - and, for each one of them, we present the main developments in quantum control theory. Finally, concerning the importance of attaining robustness and reliability due to inherent fragility of quantum systems, methods for quantum robust control are also surveyed.","PeriodicalId":12196,"journal":{"name":"Extensive Reviews","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78623492","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}
Diospyros montana Roxb. (F: Ebenaceae) commonly known as Ebony is a species of flowering tree native to India and other countries. These plant part as a whole in used in treatment of several diseases in particular, leaves and bark are used in folk medicine for the treatment of fish poison, anti-inflammatory, anti cancer etc. This present investigation reviews the bioactivity of flavonoids, phenols, carbohydrates, amino acids, protein, saponins, alkaloids, tannins, sterols, anthocyanin and anthraquinones, fixed oils and fats, and their presence in various parts of Diospyros montana. The significant constituent such as Diospyros, Isodiospyrin, Oleanolic acid, quercetin, β-amyrin and kaempferol have been isolated from various parts of the plant is discussed with a detailed description. The narrower approach indicates that Diospyros montana possess various pharmacological activities like antiviral, anticancer, antitumor, antimalarial, anthelmintic, prostaglandin synthesis inhibitory, anti-inflammatory, hypolipidemic, and antileukemic agent and several other important medicinal properties. This review focus on comprehensive and categorized information on the botany, traditional uses, phytochemistry and pharmacological aspects of Diospyros montana which provide valuable information to researchers for continuing further scientific work on this plant.
{"title":"Brief Review of the Genus Diospyros Montana Roxb: Phytopharmacological Properties","authors":"Sujatha Venugopal, V. Alagesan","doi":"10.21467/exr.2.1.4572","DOIUrl":"https://doi.org/10.21467/exr.2.1.4572","url":null,"abstract":"Diospyros montana Roxb. (F: Ebenaceae) commonly known as Ebony is a species of flowering tree native to India and other countries. These plant part as a whole in used in treatment of several diseases in particular, leaves and bark are used in folk medicine for the treatment of fish poison, anti-inflammatory, anti cancer etc. This present investigation reviews the bioactivity of flavonoids, phenols, carbohydrates, amino acids, protein, saponins, alkaloids, tannins, sterols, anthocyanin and anthraquinones, fixed oils and fats, and their presence in various parts of Diospyros montana. The significant constituent such as Diospyros, Isodiospyrin, Oleanolic acid, quercetin, β-amyrin and kaempferol have been isolated from various parts of the plant is discussed with a detailed description. The narrower approach indicates that Diospyros montana possess various pharmacological activities like antiviral, anticancer, antitumor, antimalarial, anthelmintic, prostaglandin synthesis inhibitory, anti-inflammatory, hypolipidemic, and antileukemic agent and several other important medicinal properties. This review focus on comprehensive and categorized information on the botany, traditional uses, phytochemistry and pharmacological aspects of Diospyros montana which provide valuable information to researchers for continuing further scientific work on this plant.","PeriodicalId":12196,"journal":{"name":"Extensive Reviews","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78518665","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}
From a functionalist perspective, every human society is made up of different social rankings, groups, units and organisations crafted to serve different purposes. The functional approach to the ontological perspective on local government is not about the call for absolute autonomy of local government. Thus, the main problem of this paper is to investigate the ontology of Nigerian local government from a functionalist approach. Using qualitative data, the paper reviewed the: true ontology of an ideal local government from a global parallax; factors affecting the ontology of Nigerian local governments; and practicable ways of making Nigerian local governments align with the global pattern of local governance. Godfatherism; corruption; bias, favouritism and nepotism; bad governance; inefficient service delivery; and electioneering problems were highlighted as the major factors affecting the ontology of Nigerian local governments. The paper submits that we must arise from slumber and as such, no room for excuses. Other revelations were thrown up as regards the true ontology of local government and the practicable ways of making Nigerian local government conform to global pattern. The paper concluded that, Nigeria local government is a failed public bureaucracy asking for the masses’ collective attention in form of revitalization. This attention if given will cause a paradigm shift and reasonably refurbish the local government system/structure to fit into the ontological shape of a modern day local government that is compliant with international best practices. This study has its implication on future research and practice.
{"title":"Ontology of Nigerian Local Governments: A Functional Approach towards the Global Pattern","authors":"Stephen Chioke","doi":"10.21467/exr.2.1.4710","DOIUrl":"https://doi.org/10.21467/exr.2.1.4710","url":null,"abstract":"From a functionalist perspective, every human society is made up of different social rankings, groups, units and organisations crafted to serve different purposes. The functional approach to the ontological perspective on local government is not about the call for absolute autonomy of local government. Thus, the main problem of this paper is to investigate the ontology of Nigerian local government from a functionalist approach. Using qualitative data, the paper reviewed the: true ontology of an ideal local government from a global parallax; factors affecting the ontology of Nigerian local governments; and practicable ways of making Nigerian local governments align with the global pattern of local governance. Godfatherism; corruption; bias, favouritism and nepotism; bad governance; inefficient service delivery; and electioneering problems were highlighted as the major factors affecting the ontology of Nigerian local governments. The paper submits that we must arise from slumber and as such, no room for excuses. Other revelations were thrown up as regards the true ontology of local government and the practicable ways of making Nigerian local government conform to global pattern. The paper concluded that, Nigeria local government is a failed public bureaucracy asking for the masses’ collective attention in form of revitalization. This attention if given will cause a paradigm shift and reasonably refurbish the local government system/structure to fit into the ontological shape of a modern day local government that is compliant with international best practices. This study has its implication on future research and practice.","PeriodicalId":12196,"journal":{"name":"Extensive Reviews","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91349818","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}
The Igbo nation is an important constituent part in the Nigerian political constituency. Yet they remain politically marginalized and enslaved and consequently treated as a second class citizen in the Nigerian project. According to the nature of this research, a desk research with great reliance on the secondary method of data collection and observation was used in: assessing the extent of the marginalisation of Igbo nation; establishing the relationship between marginalisation and insecurity in Nigeria; and examining whether the marginalisation is a blessing or curse. The paper discovered that the current tide of marginalisation is a blessing to the marginalised and a curse to the unity and sustainable development of Nigeria as a sovereign state. It is herein recommended that the principle of inclusivism should be manifestly practiced. In this regard, the Igbo man should not be merely tolerated in his own home. He must be allowed to be a stakeholder in matters that concern him as a part of the general system. It concluded that, for public administration to serve the need of the people, it must be devoid of marginalisation and allied factors such as: divide and rule, corruption, nepotism, tribal sentiments and other associated ills that make public administration unworkable. The implication of the study for practice is that if we continue to approach marginalisation separately from the issue of insecurity in which indices like human right abuses, inequality, unemployment and social exclusion on the basis of tribal and religious classifications are not tackled with utmost seriousness, insecurity will remain a nagging challenge in Nigeria. Therefore, there is a correlation between marginalisation and insecurity.
{"title":"Politics of Marginalisation of Igbo Nation in Nigerian Public Administration and Insecurity: A Blessing or a Curse?","authors":"Stephen Chioke","doi":"10.21467/exr.2.1.4740","DOIUrl":"https://doi.org/10.21467/exr.2.1.4740","url":null,"abstract":"The Igbo nation is an important constituent part in the Nigerian political constituency. Yet they remain politically marginalized and enslaved and consequently treated as a second class citizen in the Nigerian project. According to the nature of this research, a desk research with great reliance on the secondary method of data collection and observation was used in: assessing the extent of the marginalisation of Igbo nation; establishing the relationship between marginalisation and insecurity in Nigeria; and examining whether the marginalisation is a blessing or curse. The paper discovered that the current tide of marginalisation is a blessing to the marginalised and a curse to the unity and sustainable development of Nigeria as a sovereign state. It is herein recommended that the principle of inclusivism should be manifestly practiced. In this regard, the Igbo man should not be merely tolerated in his own home. He must be allowed to be a stakeholder in matters that concern him as a part of the general system. It concluded that, for public administration to serve the need of the people, it must be devoid of marginalisation and allied factors such as: divide and rule, corruption, nepotism, tribal sentiments and other associated ills that make public administration unworkable. The implication of the study for practice is that if we continue to approach marginalisation separately from the issue of insecurity in which indices like human right abuses, inequality, unemployment and social exclusion on the basis of tribal and religious classifications are not tackled with utmost seriousness, insecurity will remain a nagging challenge in Nigeria. Therefore, there is a correlation between marginalisation and insecurity.","PeriodicalId":12196,"journal":{"name":"Extensive Reviews","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83899906","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}
Xieyun, Crsitian Camilo Burgos Villa, J. Humbert, Gama Rivas Daru
Today the influence of the countries is manifested in a more subtle way than in the past. While in the past the cornerstone of influence was the use of force and coercion in order to dominate a certain territory, today everything tends to be more covert and somewhat sophisticated. The States now make more use of soft power than hard power, without giving up the use of force if is necessary. This is the case of Spanish multinationals throughout the American hemisphere or what is known as Latin America, where with a great expansion throughout the region backed by the political power of the Spanish State, it has managed to export Spanish presence and influence again throughout the region, more than 200 years after the independence of these countries from the Spanish crown. The assertive analysis of how dominance by force has given way to economic dominance is the main point of this article. Analyse the operations of these companies in the region through a meticulous investigation and its corresponding historical process to understand how works.
{"title":"The Transformation of the Spanish Influence in Latin America through the Multinationals: An Economic View","authors":"Xieyun, Crsitian Camilo Burgos Villa, J. Humbert, Gama Rivas Daru","doi":"10.21467/exr.2.1.4871","DOIUrl":"https://doi.org/10.21467/exr.2.1.4871","url":null,"abstract":"Today the influence of the countries is manifested in a more subtle way than in the past. While in the past the cornerstone of influence was the use of force and coercion in order to dominate a certain territory, today everything tends to be more covert and somewhat sophisticated. The States now make more use of soft power than hard power, without giving up the use of force if is necessary. This is the case of Spanish multinationals throughout the American hemisphere or what is known as Latin America, where with a great expansion throughout the region backed by the political power of the Spanish State, it has managed to export Spanish presence and influence again throughout the region, more than 200 years after the independence of these countries from the Spanish crown. The assertive analysis of how dominance by force has given way to economic dominance is the main point of this article. Analyse the operations of these companies in the region through a meticulous investigation and its corresponding historical process to understand how works.","PeriodicalId":12196,"journal":{"name":"Extensive Reviews","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78955340","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}
Garlic (Allium sativum) and Ginger (Zingiber officinale) are globally utilized herbal medicinal spices. This systematic review discussed available evidence on the direct and indirect antiviral activities of garlic and ginger. Studies investigating the antiviral activities of garlic and ginger were searched and retrieved from four databases, including Google Scholar, PubMed, Science direct, and MEDLINE. Data search and retrieval were done up to 15 October 2021. A total of 28 studies were included in this systematic review (garlic = 18 studies; ginger = 10 studies). Fresh garlic aqueous extract and fresh ginger hot water extract were the most investigated forms of garlic and ginger, respectively. There was minimal evidence on the prophylactic antiviral effect of garlic and ginger, moderate evidence on the therapeutic and prophylactic/therapeutic antiviral effects, and minimal evidence on the enhancement of the immune system against viral infections. The low-moderate quality evidence on the direct and indirect antiviral effects of garlic and ginger has provided the necessary background to instigate further high-quality investigations to validate the current information, address the grey areas, and provide valuable insights into the possible utility of garlic and ginger as raw materials in drug development against viral infections.
{"title":"A Systematic Review of Garlic and Ginger as Medicinal Spices against Viral Infections","authors":"Cosmos Ifeanyi Onyiba","doi":"10.21467/exr.2.1.4600","DOIUrl":"https://doi.org/10.21467/exr.2.1.4600","url":null,"abstract":"Garlic (Allium sativum) and Ginger (Zingiber officinale) are globally utilized herbal medicinal spices. This systematic review discussed available evidence on the direct and indirect antiviral activities of garlic and ginger. Studies investigating the antiviral activities of garlic and ginger were searched and retrieved from four databases, including Google Scholar, PubMed, Science direct, and MEDLINE. Data search and retrieval were done up to 15 October 2021. A total of 28 studies were included in this systematic review (garlic = 18 studies; ginger = 10 studies). Fresh garlic aqueous extract and fresh ginger hot water extract were the most investigated forms of garlic and ginger, respectively. There was minimal evidence on the prophylactic antiviral effect of garlic and ginger, moderate evidence on the therapeutic and prophylactic/therapeutic antiviral effects, and minimal evidence on the enhancement of the immune system against viral infections. The low-moderate quality evidence on the direct and indirect antiviral effects of garlic and ginger has provided the necessary background to instigate further high-quality investigations to validate the current information, address the grey areas, and provide valuable insights into the possible utility of garlic and ginger as raw materials in drug development against viral infections.","PeriodicalId":12196,"journal":{"name":"Extensive Reviews","volume":"214 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73119939","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}
The purpose of this paper is to find out the Chinese aspiration towards the football business, its risks, and challenges. Specifically, we examined the national and international Chinese investments in football. Our findings revealed that there is a tendency for China to offer a large sum of money to the foreign players to attract them but also to invest in infrastructure across the country in order to increase the population's interest in this sport. Imperative to know that, the state's asserted desire to become a great football nation, public and private companies must follow people’s hope. It has been found that big football fans are involved in the development of football in China. The goal is to find the future Mbappé or Ronaldo who will allow China to shine as a football superpower.
{"title":"China, Aspiration to Become a Football Superpower: What We Need to Know?","authors":"J. Humbert, Junying Wei, Cristian Camilo Burgos Villa, Gama Rivas Daru","doi":"10.21467/exr.2.1.4670","DOIUrl":"https://doi.org/10.21467/exr.2.1.4670","url":null,"abstract":"The purpose of this paper is to find out the Chinese aspiration towards the football business, its risks, and challenges. Specifically, we examined the national and international Chinese investments in football. Our findings revealed that there is a tendency for China to offer a large sum of money to the foreign players to attract them but also to invest in infrastructure across the country in order to increase the population's interest in this sport. Imperative to know that, the state's asserted desire to become a great football nation, public and private companies must follow people’s hope. It has been found that big football fans are involved in the development of football in China. The goal is to find the future Mbappé or Ronaldo who will allow China to shine as a football superpower.","PeriodicalId":12196,"journal":{"name":"Extensive Reviews","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90490250","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}
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