1073 10 20655 https://www.socictopen.socict.org/files/original/21335c38a2af1ea3cd058c810d381493.pdf c12f9124ba84a4d40ddf9b0cdfb0d11e Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource IMPORTÂNCIA, HETEROGENEIDADE E POBREZA DA AGRICULTURA FAMILIAR NO ESTADO DO RIO GRANDE DO NORTE Creator An entity primarily responsible for making the resource Joacir Rufino de Aquino, José Aldemir Freire, Augusto Carlos A. T. de Carvalho Description An account of the resource O objetivo deste artigo é analisar a importância socioeconômica e a heterogeneidade da agricultura familiar no meio rural do estado do Rio Grande do Norte (RN). Para tanto, utiliza dados e tabulações especiais do Censo Agropecuário 2006, do IBGE. Após apresentar um breve balanço da evolução da estrutura agrária potiguar, e discutir as suas especificidades à luz da literatura sobre o tema, o trabalho demonstra que a agricultura familiar é o setor predominante em número de estabelecimentos, pessoal ocupado e produção de alimentos no campo, embora detenha apenas um terço das terras agrícolas. Além disso, os dados trabalhados evidenciam que o segmento familiar norte-rio-grandense é caracterizado por uma marcante diferenciação interna, sobressaindo um elevado contingente de produtores pobres e extremamente pobres enquadrados no chamado Grupo B do PRONAF. Essas e outras evidências sinalizam que a agricultura familiar do RN não pode ser negligenciada, quer seja em termos analíticos, quer seja do ponto de vista das políticas públicas, sendo fundamental avançar na compreensão de suas diferentes dimensões a fim de planejar ações estruturantes visando à promoção do desenvolvimento rural no estado. Date A point or period of time associated with an event in the lifecycle of the resource 2017 Subject The topic of the resource Agricultura Familiar, Pronaf, desenvolvimento rural, semi-árido Source A related resource from which the described resource is derived Revista Geotemas Publisher An entity responsible for making the resource available Universidade do Estado do Rio Grande do Norte Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Geography (General) Relation A related resource <a href="http://periodicos.uern.br/index.php/geotemas/article/view/2515/1662" target="_blank" rel="noreferrer noopener">http://periodicos.uern.br/index.php/geotemas/article/view/2515/1662</a> https://www.socictopen.socict.org/files/original/23f861b891cf4fbf00cf92d61aba581c.pdf de4c648e50e9685da6798215c474099c Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Important Roles of Oligo- and Polysaccharides against SARS-CoV-2: Recent Advances Creator An entity primarily responsible for making the resource Siavash Iravani, Rajender S. Varma Description An account of the resource The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-initiated outbreak of COVID-19 has spread rapidly around the world, posing a huge threat to public health. Natural oligo- and polysaccharides with low toxicity, good sustainability, high biocompatibility, respectable safety, immune regulation, and antiviral activity can be employed as promising candidates for the prevention and inhibition of viral infections, especially COVID-19. Glycosaminoglycans, marine polysaccharides, terrestrial plant polysaccharides, and some others have exhibited potential antiviral activity against pathogenic viruses, in the format of polysaccharide-centered vaccine adjuvants, nano-based structures, drug conveyance platforms, etc. In this review, significant recent advancements pertaining to the antiviral applications of oligo- and polysaccharides against SARS-CoV-2 are highlighted, including important challenges and future perspectives. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource covid-19, SARS-CoV-2, antiviral agents, polysaccharides, oligosaccharides, marine polysaccharides Identifier An unambiguous reference to the resource within a given context 10.3390/app11083512 Source A related resource from which the described resource is derived Epidemiology and Health Publisher An entity responsible for making the resource available Korean Society of Epidemiology Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Biology (General), Chemistry, Engineering (General). Civil engineering (General), Technology, Physics https://www.socictopen.socict.org/files/original/0e003088c8fb3c96ef7c1c8f3528b468.pdf b7c02c99896867c53ec28a91fee6a7f8 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Importation of SARS-CoV-2 Variant B.1.1.7 in Pakistan. Creator An entity primarily responsible for making the resource Massab Umair, Aamer Ikram, Muhammad Salman, Muhammad Masroor Alam, Nazish Badar, Zaira Rehman, Sana Tamim, Adnan Khurshid, Abdul Ahad, Hamza Ahmad, Samee Ullah Date A point or period of time associated with an event in the lifecycle of the resource 2021 Identifier An unambiguous reference to the resource within a given context 10.1002/jmv.26869 Source A related resource from which the described resource is derived Journal of medical virology https://www.socictopen.socict.org/files/original/2038f7b5d17d59d7ae690b4c92ec758e.pdf 8f1617a0a6f33381f7c6a4dde71205a6 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Imported SARS-CoV-2 Variant P.1 in Traveler Returning from Brazil to Italy Creator An entity primarily responsible for making the resource Fabrizio Maggi, Federica Novazzi, Angelo Genoni, Andreina Baj, Pietro Giorgio Spezia, Daniele Focosi, Cristian Zago, Alberto Colombo, Gianluca Cassani, Renee Pasciuta, Antonio Tamborini, Agostino Rossi, Martina Prestia, Riccardo Capuano, Lorenzo Azzi, Annalisa Donadini, Giuseppe Catanoso, Paolo Antonio Grossi, Lorenzo Maffioli, Gianni Bonelli Description An account of the resource We report an imported case of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variant P.1 detected in an asymptomatic traveler who arrived in Italy on an indirect flight from Brazil. This case shows the risk for introduction of SARS-CoV-2 variants from indirect flights and the need for continued SARS-CoV-2 surveillance. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource SARS, Respiratory Infections, covid-19, SARS-CoV-2, severe acute respiratory syndrome coronavirus 2, coronavirus disease Identifier An unambiguous reference to the resource within a given context 10.3201/eid2704.210183 Source A related resource from which the described resource is derived Emerging Infectious Diseases Publisher An entity responsible for making the resource available Centers for Disease Control and Prevention Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Medicine, Infectious and parasitic diseases https://www.socictopen.socict.org/files/original/b0d4f6a41bab13f2fa5f135290c0cd09.pdf f39ba7bab6897c5913f7ee587fe0fe30 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Impressive boosting of anti-S1/S2 IgG production in COVID-19-experienced patients after the first shot of the BNT162b2 mRNA COVID-19 Vaccine. Creator An entity primarily responsible for making the resource Amedeo F Capetti, Carlo A Stangalini, Fabio Borgonovo, Davide Mileto, Letizia Oreni, Gianfranco Dedivitiis, Angelica Lupo, Maria V Cossu, Lara Bilardo, Andrea Giacomelli, Massimo Galli, Giuliano Rizzardini Date A point or period of time associated with an event in the lifecycle of the resource 2021 Identifier An unambiguous reference to the resource within a given context 10.1093/cid/ciab214 Source A related resource from which the described resource is derived Clinical infectious diseases : an official publication of the Infectious Diseases Society of America https://www.socictopen.socict.org/files/original/0d8197438cd79ee73f70f371aa77b609.pdf e08b8a8a2fd7d144494d5717b25d9c98 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Improved Detection of Antibodies against SARS-CoV-2 by Microsphere-Based Antibody Assay Creator An entity primarily responsible for making the resource Carol Ho-Yan Fong, Jian-Piao Cai, Thrimendra Kaushika Dissanayake, Lin-Lei Chen, Charlotte Yee-Ki Choi, Lok-Hin Wong, Anthony Chin-Ki Ng, Polly K. P. Pang, Deborah Tip-Yin Ho, Rosana Wing-Shan Poon, Tom Wai-Hin Chung, Siddharth Sridhar, Kwok-Hung Chan, Jasper Fuk-Woo Chan, Ivan Fan-Ngai Hung, Kwok-Yung Yuen, Kelvin Kai-Wang To Description An account of the resource Currently available COVID-19 antibody tests using enzyme immunoassay (EIA) or immunochromatographic assay have variable sensitivity and specificity. Here, we developed and evaluated a novel microsphere-based antibody assay (MBA) for detecting immunoglobulin G (IgG) against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) nucleoprotein (NP) and spike protein receptor binding domain (RBD). The seropositive cutoff value was set using a cohort of 294 anonymous serum specimens collected in 2018. The specificity was assessed using serum specimens collected from organ donors or influenza patients before 2020. Seropositive rate was determined among COVID-19 patients. Time-to-seropositivity and signal-to-cutoff (S/CO) ratio were compared between MBA and EIA. MBA had a specificity of 100% (93/93; 95% confidence interval (CI), 96–100%) for anti-NP IgG, 98.9% (92/93; 95% CI 94.2–100%) for anti-RBD IgG. The MBA seropositive rate for convalescent COVID-19 patients was 89.8% (35/39) for anti-NP IgG and 79.5% (31/39) for anti-RBD IgG. The time-to-seropositivity was shorter with MBA than EIA. MBA could better differentiate between COVID-19 patients and negative controls with higher S/CO ratio for COVID-19 patients, lower S/CO ratio with negative controls and fewer specimens in the equivocal range. MBA is robust, simple and is suitable for clinical microbiology laboratory for the accurate determination of anti-SARS-CoV-2 antibodies for diagnosis, serosurveillance, and vaccine trials. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource serology, covid-19, SARS-CoV-2, Flow cytometry, Antibody Assay Identifier An unambiguous reference to the resource within a given context 10.3390/ijms21186595 Source A related resource from which the described resource is derived Epidemiology and Health Publisher An entity responsible for making the resource available Korean Society of Epidemiology Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Biology (General), Chemistry https://www.socictopen.socict.org/files/original/cb4d2c67cfc0a77ac5e06973985619b6.pdf a1749bfca00ec86df97f96b11f3f49a8 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Improved microarray gene expression profiling of virus-infected cells after removal of viral RNA Creator An entity primarily responsible for making the resource Rottier Peter JM, Bouwmeester Diane, Setterquist Robert A, Whitley Penn, Raaben Matthijs, de Haan Cornelis AM Description An account of the resource Abstract Background Sensitivity and accuracy are key points when using microarrays to detect alterations in gene expression under different conditions. Critical to the acquisition of reliable results is the preparation of the RNA. In the field of virology, when analyzing the host cell's reaction to infection, the often high representation of viral RNA (vRNA) within total RNA preparations from infected cells is likely to interfere with microarray analysis. Yet, this effect has not been investigated despite the many reports that describe gene expression profiling of virus-infected cells using microarrays. Results In this study we used coronaviruses as a model to show that vRNA indeed interferes with microarray analysis, decreasing both sensitivity and accuracy. We also demonstrate that the removal of vRNA from total RNA samples, by means of virus-specific oligonucleotide capturing, significantly reduced the number of false-positive hits and increased the sensitivity of the method as tested on different array platforms. Conclusion We therefore recommend the specific removal of vRNA, or of any other abundant 'contaminating' RNAs, from total RNA samples to improve the quality and reliability of microarray analyses. Date A point or period of time associated with an event in the lifecycle of the resource 2008 Identifier An unambiguous reference to the resource within a given context DOI: 10.1186/1471-2164-9-221 Source A related resource from which the described resource is derived BMC Genomics Publisher An entity responsible for making the resource available BMC Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Genetics, Biotechnology Language A language of the resource EN https://www.socictopen.socict.org/files/original/401a001cafa2bf4e8f888c4d1648ea2a.pdf b60e87e5e2854c1b67c55a3b5853c92c Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Improved periviability in Japan and dilemmas for non-communicable diseases in the COVID-19 era. Creator An entity primarily responsible for making the resource Ariadne Malamitsi-Puchner Date A point or period of time associated with an event in the lifecycle of the resource 2021 Identifier An unambiguous reference to the resource within a given context 10.1111/apa.15794 Source A related resource from which the described resource is derived Acta paediatrica (Oslo, Norway : 1992) https://www.socictopen.socict.org/files/original/cb1fb43e1b50bf5d8a8ad8c71d9b754e.pdf a4363d115adfb047c336b1cd86a0d86c Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Improved survival following ward-based non-invasive pressure support for severe hypoxia in a cohort of frail patients with COVID-19: retrospective analysis from a UK teaching hospital Creator An entity primarily responsible for making the resource Wendy Funston, Sarah Wiscombe, Graham P Burns, Nicholas D Lane, Hilary M Tedd, Elizabeth Deutsch, Florence Douglas, Sophie D West, Jim G Macfarlane Description An account of the resource Since the outbreak of COVID-19 in China in December 2019, a pandemic has rapidly developed on a scale that has overwhelmed health services in a number of countries. COVID-19 has the potential to lead to severe hypoxia; this is usually the cause of death if it occurs. In a substantial number of patients, adequate arterial oxygenation cannot be achieved with supplementary oxygen therapy alone. To date, there has been no clear guideline endorsement of ward-based non-invasive pressure support (NIPS) for severely hypoxic patients who are deemed unlikely to benefit from invasive ventilation. We established a ward-based NIPS service for COVID-19 PCR-positive patients, with severe hypoxia, and in whom escalation to critical care for invasive ventilation was not deemed appropriate. A retrospective analysis of survival in these patients was undertaken. Twenty-eight patients were included. Ward-based NIPS for severe hypoxia was associated with a 50% survival in this cohort. This compares favourably with Intensive Care National Audit and Research Centre survival data following invasive ventilation in a less frail, less comorbid and younger population. These results suggest that ward-based NIPS should be considered as a treatment option in an integrated escalation strategy in all units managing respiratory failure secondary to COVID-19. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Identifier An unambiguous reference to the resource within a given context 10.1136/bmjresp-2020-000621 Source A related resource from which the described resource is derived Epidemiology and Health Publisher An entity responsible for making the resource available Korean Society of Epidemiology Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Medicine, Diseases of the respiratory system https://www.socictopen.socict.org/files/original/9270ec4f2772c05d645ba7f6c29f5afb.pdf 1f154c62d820a315142f7668826e00f4 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Improvement of an Online Education Model with the Integration of Machine Learning and Data Analysis in an LMS Creator An entity primarily responsible for making the resource William Villegas-Ch, Xavier Palacios-Pacheco, Milton Román-Cañizares Description An account of the resource The events that took place in the year 2020 have shown us that society is still fragile and that it is exposed to events that rapidly change the paradigms that govern it. This has been shown by a pandemic like Coronavirus disease 2019; this global emergency has changed the way people interact, communicate, study, or work. In short, the way in which society carries out all activities has changed. This includes education, which has bet on the use of information and communication technologies to reach students. An example of the aforementioned is the use of learning management systems, which have become ideal environments for resource management and the development of activities. This work proposes the integration of technologies, such as artificial intelligence and data analysis, with learning management systems in order to improve learning. This objective is outlined in a new normality that seeks robust educational models, where certain activities are carried out in an online mode, surrounded by technologies that allow students to have virtual assistants to guide them in their learning. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource machine learning, artificial intelligence, online education, analysis of data Identifier An unambiguous reference to the resource within a given context 10.3390/app10155371 Source A related resource from which the described resource is derived Epidemiology and Health Publisher An entity responsible for making the resource available Korean Society of Epidemiology Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Biology (General), Chemistry, Engineering (General). Civil engineering (General), Technology, Physics