568
10
20655
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https://www.socictopen.socict.org/files/original/82ef06b95889bb84ecda86b903a97001.pdf
3b29df6eba4b66c3be5dfd7984f5a767
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
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The Role of Self-Talk in Predicting Death Anxiety, Obsessive-Compulsive Disorder, and Coping Strategies in the Face of Coronavirus Disease (COVID-19)
Creator
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Esmaeil Sadri Damirchi, Arezoo Mojarrad, saeed pireinaladin, Andrej M Grjibovski
Description
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Objective: Nowadays, the outbreak of Coronavirus (COVID-19) is one of the most stressful resources that has led to the rise of different levels of psychological crisis. In addition to the countries affected by the COVID-19, such as China, European and American countries, Iran has appeared as one of the most affected countries with high infected cases and deaths. Thus, the purpose of this study was to investigate the role of self-talk in predicting death anxiety, obsessive-compulsive disorder, and coping strategies in the face of COVID-19. Method: This descriptive and correlational study was conducted on 354 adults living in Ardabil, Iran, who were selected using cluster sampling from 21 January to 19 March 2020. Self-Talk questionnaires, Coping Strategies, Death Anxiety, and Obsessive-Compulsive questionnaires were used for data collection. Descriptive statistics, Pearson correlation, and multiple linear regression were used for data analysis. Results: The findings revealed a significant positive relationship between self-talk and problem-centered coping style. Also, significant negative relationships were found between self-talk and emotional coping style, death anxiety, and obsessive-compulsive disorder. Furthermore, based on the results of the regression test, self-talk predicted problem-centered style, emotional-coping style, death anxiety, and obsessive-compulsive disorder. Conclusion: The results of this study emphasize the need for psychological crisis intervention during the COVID-19 outbreak. Also, this study provides an important step in shifting attention to self-talk skills from sport psychology fields toward clinical psychology, especially about the mental impacts of COVID-19.
Date
A point or period of time associated with an event in the lifecycle of the resource
2020
Subject
The topic of the resource
Obsessive-compulsive disorder, Coping strategies, coronavirus (COVID-19), Self talk, Death Anxiety
Source
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Iranian Journal of Psychiatry
Publisher
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Tehran University of Medical Sciences
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Psychiatry
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https://www.socictopen.socict.org/files/original/a450f9026246bc8b3cfc8a0b1900d9da.pdf
0fc31ae80c719dd2be65ff804cd7a6b0
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.
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Title
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Efeito letal de extratos de piperáceas ao ácaro-vermelho-das-palmeiras, Raoiella indica (Acari: Tenuipalpidae)
Creator
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Esmael Cunha Pinheiro, Geraldo José Nascimento de Vasconcelos
Description
An account of the resource
Desde a introdução do ácaro-vermelho-das-palmeiras, Raoiella indica, no Brasil, diversos métodos de controle têm sido estudados para supressão desta praga, a exemplo dos métodos de controle quarentenários, químicos, biológicos e com extratos vegetais. O presente estudo objetivou avaliar o potencial letal de extratos aquosos de folha de Piper aduncum, P. callosum, P. hostmannianum, P. marginatum e P. peltatum sobre R. indica. Foi avaliada a ação residual de contato dos extratos, aplicados por imersão, nas concentrações de 0, 5, 10, 15, 20, 25 e 30%, sendo a ação avaliada em três períodos de exposição, 24, 48 e 72 h. A partir dos dados de mortalidade nas diferentes concentrações e em cada período de exposição foram determinadas as mortalidades corrigidas e as concentrações letais (CL25% e CL50%) dos extratos das piperáceas para a população de R. indica. Apenas os extratos de P. aduncum, a 5% após 24 h de exposição, e P. callosum, nesta mesma concentração em todos os tempos de exposição, não apresentaram mortalidade corrigida diferente do controle. As CL25% variaram de 0,99 a 13,02%, 1,29 a 7,89% e 1,82 a 7,69%, respectivamente, para os períodos de exposição de 24, 48 e 72 h. Já as CL50%, respectivamente para os mesmos períodos, variaram de 2,27 a 21,29%, 2,33 a 13,26% e 2,84 a 10,94%. Os extratos aquosos de folha das cinco espécies de piperáceas apresentaram efeito toxicológico sobre a população de R. indica.
Date
A point or period of time associated with an event in the lifecycle of the resource
2020
Subject
The topic of the resource
Acaricidas botânicos, Agricultura orgânica, Controle alternativo, Metabólitos secundários
Identifier
An unambiguous reference to the resource within a given context
10.18378/rvads.v15i3.7632
Source
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Revista Verde de Agroecologia e Desenvolvimento Sustentável
Publisher
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Grupo Verde de Agroecologia e Abelhas (GVAA)
Coverage
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Agriculture (General), Geography. Anthropology. Recreation, Environmental sciences
Relation
A related resource
<a href="https://gvaa.com.br/revista/index.php/RVADS/article/view/7632" target="_blank" rel="noreferrer noopener">https://gvaa.com.br/revista/index.php/RVADS/article/view/7632</a>
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https://www.socictopen.socict.org/files/original/13004f113c582141528fa3365ca51a4f.pdf
aa78c0578a897254a26a4bde4908aac7
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.
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Title
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Educación ambiental, saberes en diálogo en contexto de cambio-climático
Creator
An entity primarily responsible for making the resource
Esperanza Terrón-Amigón, María Silvia Sánchez-Cortés, Antonieta López-López
Description
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Este artículo pretende aportar a la reflexión sobre la pregunta ¿qué implica construir y adquirir conocimientos en una educación que se piensa ambiental y latinoamericana, en el marco de la interculturalidad y del pensamiento decolonial?, emana de una investigación en educación ambiental que comprende las representaciones sociales del cambio climático de profesores de educación primaria y los saberes de los sabios de una comunidad indígena. La investigación fue cualitativa, la información se obtuvo mediante entrevistas, cuestionarios y un dibujo narrado, el método de análisis fue inductivo. Se identifican contrastes y similitudes que develan que el contexto influye en la construcción de significados, expresándose la urgencia de pensar programas de profesionalización docente que atiendan el imperativo de nuevas formas de comprensión y organización social en contextos diversos, cada vez más tejidas, con sentido comunitario, autogestivas y emancipadoras, que posibiliten vida digna sustentable (buen vivir) contribuyendo a superar la crisis ambiental climática.
Date
A point or period of time associated with an event in the lifecycle of the resource
2020
Subject
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Cambio climático, Educación Ambiental, México, clima, formación docente, interculturalidad
Source
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Revista del CISEN
Publisher
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Universidad Nacional de Salta
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
History of scholarship and learning. The humanities, Social sciences (General)
Relation
A related resource
<a href="http://ppct.caicyt.gov.ar/index.php/cisen/article/view/16357/45454575769787" target="_blank" rel="noreferrer noopener">http://ppct.caicyt.gov.ar/index.php/cisen/article/view/16357/45454575769787</a>
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https://www.socictopen.socict.org/files/original/0cc584444373504eeba9d8d84d47b731.pdf
348ce3840ea91627f10d3cddc918967d
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.
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Title
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Evaluación del potencial de mejoramiento genético en el crecimiento en altura de Acacia mangium Willd.
Creator
An entity primarily responsible for making the resource
Espitia Camacho Miguel, Pastrana Vargas Iván Javier, Murillo Gamboa Olman
Description
An account of the resource
<p>En el periodo 2009-2010, en Ayapel, Planeta Rica y Tierralta, departamento de Córdoba (Colombia) se evaluó el desempeño en crecimiento en altura total de 90 familias de polinización abierta de <em>Acacia mangium</em>. En estos municipios el clima se clasifica, de acuerdo con Holdridge, como bosque seco tro- pical (Bs-T), excepto Tierralta que es bosque húmedo tropical (Bh-T). Durante el primer año de creci- miento, las plantas en cada familia fueron evaluadas en ensayos de progenie mediante un diseño expe- rimental de bloques completos al azar, con seis bloques en cada una de las tres localidades. La parcela o unidad experimental consistió en seis plantas de polinización abierta por familia, distribuidas aleato- riamente en tres parejas espacialmente separadas dentro de cada bloque. La predicción de parámetros genéticos individuales y de familias se efectuó por medio del procedimiento BLUP y los componentes de varianza por medio del procedimiento REML utilizando el software SELEGEN. Las estimaciones de he- redabilidad variaron entre <1 y 13%, y entre 6 y 68%, para heredabilidad individual en sentido estricto (h2a) y heredabilidad media de familias (h2mp), respectivamente. El ranking genético en altura de las</p> <p>15 mejores familias indica que las de mayor crecimiento fueron también las más estables y de mayor adaptabilidad a los ambientes. Los resultados sugieren un alto potencial de mejoramiento al nivel de familia en crecimiento y productividad de plantaciones de <em>A. mangium </em>en el departamento de Córdoba,</p> #olombia. $on necesarios nuevos estudios a fin de lograr una me%or selección genética
Date
A point or period of time associated with an event in the lifecycle of the resource
2012
Subject
The topic of the resource
Acacia, Breeding, Plantaciones forestales, REML/BLUP, Selegen, cacia, ensayos de progenie, fitomejoramiento, forest plantations, genetic parameters, me%oramiento genético, par/metros genéticos, progeny tests, tree improvement
Source
A related resource from which the described resource is derived
Acta Agronómica
Publisher
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Universidad Nacional de Colombia
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Agriculture
Relation
A related resource
<a href="http://www.revistas.unal.edu.co/index.php/acta_agronomica/article/view/35617" target="_blank" rel="noreferrer noopener">http://www.revistas.unal.edu.co/index.php/acta_agronomica/article/view/35617</a>
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https://www.socictopen.socict.org/files/original/c2f97135cc17c88b02037724a06c6b12.pdf
2c55fee6e5e4c994bbae3d6827d92701
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
Artificial Intelligence in Predicting Clinical Outcome in COVID-19 Patients from Clinical, Biochemical and a Qualitative Chest X-Ray Scoring System
Creator
An entity primarily responsible for making the resource
Esposito A, Casiraghi E, Chiaraviglio F, Scarabelli A, Stellato E, Plensich G, Lastella G, Di Meglio L, Fusco S, Avola E, Jachetti A, Giannitto C, Malchiodi D, Frasca M, Beheshti A, Robinson PN, Valentini G, Forzenigo L, Carrafiello G
Description
An account of the resource
Andrea Esposito,1 Elena Casiraghi,2 Francesca Chiaraviglio,1 Alice Scarabelli,3 Elvira Stellato,3 Guido Plensich,3 Giulia Lastella,1 Letizia Di Meglio,3 Stefano Fusco,3 Emanuele Avola,3 Alessandro Jachetti,4 Caterina Giannitto,5 Dario Malchiodi,2 Marco Frasca,2 Afshin Beheshti,6,7 Peter N Robinson,8,9 Giorgio Valentini,2 Laura Forzenigo,1 Gianpaolo Carrafiello1 1Radiology Department, Foundation IRCCS Ospedale Maggiore Policlinico Hospital, Milan, 20122, Italy; 2Anacleto Lab, Computer Science Department, University of Milan, Milan, 20133, Italy; 3Postgraduate School of Diagnostic and Interventional Radiology, University of Milan, Milan, 20122, Italy; 4Accident and Emergency Department, Foundation IRCCS Ospedale Maggiore Policlinico Hospital, Milan, 20122, Italy; 5Radiology Department, Humanitas Research Hospital, Milan, 20013, Italy; 6KBR, Space Biosciences Division, NASA Ames Research Center, Moffett Field, CA, 94035, USA; 7Stanley Center for Psychiatric Research, Broad Institute of MIT and Harvard, Cambridge, MA, 02142, USA; 8The Jackson Laboratory for Genomic Medicine, Farmington, CT, 06032, USA; 9Institute for Systems Genomics, University of Connecticut, Farmington, CT, 06030, USACorrespondence: Elvira Stellato; Alice Scarabelli Email elvira.stellato@gmail.com; alice.scarabelli1105@gmail.comPurpose: To determine the performance of a chest radiograph (CXR) severity scoring system combined with clinical and laboratory data in predicting the outcome of COVID-19 patients.Materials and Methods: We retrospectively enrolled 301 patients who had reverse transcriptase-polymerase chain reaction (RT-PCR) positive results for COVID-19. CXRs, clinical and laboratory data were collected. A CXR severity scoring system based on a qualitative evaluation by two expert thoracic radiologists was defined. Based on the clinical outcome, the patients were divided into two classes: moderate/mild (patients who did not die or were not intubated) and severe (patients who were intubated and/or died). ROC curve analysis was applied to identify the cut-off point maximizing the Youden index in the prediction of the outcome. Clinical and laboratory data were analyzed through Boruta and Random Forest classifiers.Results: The agreement between the two radiologist scores was substantial (kappa = 0.76). A radiological score ≥ 9 predicted a severe class: sensitivity = 0.67, specificity = 0.58, accuracy = 0.61, PPV = 0.40, NPV = 0.81, F1 score = 0.50, AUC = 0.65. Such performance was improved to sensitivity = 0.80, specificity = 0.86, accuracy = 0.84, PPV = 0.73, NPV = 0.90, F1 score = 0.76, AUC= 0.82, combining two clinical variables (oxygen saturation [SpO2]), the ratio of arterial oxygen partial pressure to fractional inspired oxygen [P/F ratio] and three laboratory test results (C-reactive protein, lymphocytes [%], hemoglobin).Conclusion: Our CXR severity score assigned by the two radiologists, who read the CXRs combined with some specific clinical data and laboratory results, has the potential role in predicting the outcome of COVID-19 patients.Keywords: radiography, thoracic, COVID-19, artificial intelligence, prognosis
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, prognosis, artificial intelligence, thoracic, Radiography
Source
A related resource from which the described resource is derived
Biotemas
Publisher
An entity responsible for making the resource available
Universidade Federal de Santa Catarina
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Medical physics. Medical radiology. Nuclear medicine
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https://www.socictopen.socict.org/files/original/dc48a42f764f98bb334c74950f06eda4.pdf
a1a1322397e3058da46985d289e7ff4d
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
El significado cronológico de algunas especies de faunia fría durante el Tardiglaciar en la Península Ibérica
Creator
An entity primarily responsible for making the resource
Esteban ÁLVAREZ FERNÁNDEZ, Olaf JÖRIS
Description
An account of the resource
RESUMEN: Durante las últimas décadas se ha venido demostrando la existencia de oscilaciones climáticas ocurridas durante del Tardiglaciar en el Hemisferio Norte por medio de correlaciones entre los diferentes tipos de archivos (sondeos glaciares y marinos y secuencias terrestres). Esto ha permitido detectar un amplio espectro de parámetros que nos ayuda a comprender mejor los cambios climáticos ocurridos en Europa. Mientras los territorios situados en el Norte y Noroeste de Europa se ven privados de la influencia directa de la Corriente del Golfo durante el Tardiglaciar, la P. Ibérica está situada en estos momentos al Este de la parte norte de dicha Corriente Noratlántica. Aquí, los cambios acaecidos parecen haber influido menos en la flora y fauna que en los territorios situados más al Norte. Sin embargo, de forma episódica, estas condiciones del Máximo Glaciar pudieron penetrar dentro de la franja norte de la P. Ibérica viéndose afectadas también las regiones del centro de este territorio. En este artículo se analizan diferentes datos de Fauna Fría (representaciones parietales, mobiliares y restos faunísticos) de determinados yacimientos peninsulares durante el Tardiglaciar, discutiéndose sus fechas absolutas y relacionándolas con las del 'El Magdaleniense con Triángulos'.ABSTRACT: During recent years the comparison and synchronisation of several high-resolution climate archives (ice-cores, deep sea cores and terrestrial sequences) has repeatedly shown that Late Glacial climatic oscillations were firstly very rapid and secondly, at least in the northern hemisphere, more or less simultaneous events. This database has made it possible to establish a broad spectrum of parameters which can be used to model the essential mechanisms of European Late Glacial climatic change. During phases when northern and north-western Europe lay for longer periods of time outside the direct influence of the North Atlantic Current (Gulf Stream) the tail of the current switched directly to the latitude of the Iberian Peninsula. Here, climate change had a far less severe impact on the flora and fauna than in the more northern regions, although the pattern of oscillations is the same as in Greenland or the North Atlantic. Nevertheless, several pleniglacial climatic events allowed characteristic species to reach the northern edge of the Iberian Peninsula and, during certain time-slices, to penetrate even further to the south. This paper discusses the chronological significance of typical Cold Fauna elements from specific Late Glacial sites, as represented by both skeletal remains and mobiliary and parietal art. Finally, we discuss the absolute age of the Cantabrian 'Magdaleniense con Triángulos' relative to the cold climate faunal data.
Date
A point or period of time associated with an event in the lifecycle of the resource
2009
Source
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Zephyrus
Publisher
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Ediciones Universidad de Salamanca
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Archaeology
Relation
A related resource
<a href="https://revistas.usal.es/index.php/0514-7336/article/view/5021" target="_blank" rel="noreferrer noopener">https://revistas.usal.es/index.php/0514-7336/article/view/5021</a>
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https://www.socictopen.socict.org/files/original/c7fcba71a3b15cc388853e872ece48e3.pdf
5bc0302317ac27afd7e8d0da024d6a60
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
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Title
A name given to the resource
¿Por qué implementar estudios de largo plazo en el bosque seco tropical del Caribe colombiano?
Creator
An entity primarily responsible for making the resource
Esteban Álvarez, Irina Mendoza, Marco Pacheco, Zorayda Restrepo, Doris Benítez, Tomas Darío Gutiérrez, Olga Cecilia Ramírez, Juan Carlos Dib, Alvaro Roldan, Eduino Carbono, Esteban Zarza, Luis Alberto Velásquez, Marcela Serna, Cesar Velásquez, Yadis Álvarez, Oscar Jiménez, Marta Martínez, Alvaro Idarraga, Francisco Gómez
Description
An account of the resource
Los ecosistemas secos ocupan casi la mitad del área total de franja tropical y están entre los más amenazados por las actividades humanas a escala global. El reconocimiento creciente de la importancia de conservar los pocos remanentes que quedan y de iniciar actividades de restauración, resalta la importancia de establecer programas de monitoreo del bosque seco. En 2001 se inició el establecimiento de parcelas permanentes de monitoreo del bosque seco Caribe, con el apoyo de instituciones nacionales e internacionales; a la fecha existen 11 ampliamente distribuidas en algunos de los remanentes de bosque seco más importantesnde la costa Caribe. Los resultados provenientes de la red incluyen el contenido de carbono y la diversidad del bosque en relaciónncon variables climáticas, tasas de fijación de carbono y dinámica de poblaciones de especies importantes para la restauración. No obstante, la falta de apoyo institucional a nivel nacional y regional, con algunas excepciones importantes, pone en peligro la continuidad de este proyecto de alta importancia para la conservación del bosque seco en el contexto de la adaptación al cambio climático. Actualmente, otras instituciones han replicado esta iniciativa y avanzado aisladamente en el establecimiento de nuevos sitios de monitoreo de los bosques del Caribe. Es altamente prioritario trabajar por la integración de estos esfuerzos ya que pueden ser la base para un programa de monitoreo más ambicioso de los bosques del Caribe. Para ello se requiere el interés y el compromiso de instituciones e investigadores de la región Caribe.
Date
A point or period of time associated with an event in the lifecycle of the resource
2012
Subject
The topic of the resource
Bosque seco tropical, Cambio climático, Diversidad, carbon, dinâmica
Source
A related resource from which the described resource is derived
Intropica
Publisher
An entity responsible for making the resource available
Universidad del Magdalena
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Agriculture, Environmental sciences, Biology (General)
Relation
A related resource
<a href="http://revistas.unimagdalena.edu.co/index.php/intropica/article/view/168" target="_blank" rel="noreferrer noopener">http://revistas.unimagdalena.edu.co/index.php/intropica/article/view/168</a>
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https://www.socictopen.socict.org/files/original/90c7f6aee18215771db2a93dd85a2b72.pdf
11db107e1b1de9c753846ad2507c7b3d
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
Beneficios de la aplicación del biogás en el Segundo Frente.Biogas Application Benefits in Segundo Frente
Creator
An entity primarily responsible for making the resource
Esteban Azahares-Games, Emilio Leyet Maturell, Amable Rodríguez-Guerrero
Description
An account of the resource
La producción de biogás en el Segundo Frente se ha desarrollado desde 2010, logrando avanzar a través del esfuerzo propio de los usuarios, lo cual abrió el camino de uso de esta fuente de energía. El objetivo es socializar la experiencia en lo referente a la producción de biogás y bioabonos, a partir de los efluentes de biodigestores en el municipio. Los métodos utilizados fueron observación, análisis y síntesis y matemático estadístico, obteniendo como resultado la construcción de 103 biodigestores; funcionando 84 y 19 en rehabilitación. Los tipos de biodigestores anaeróbicos construidos son: cúpula fija, cúpula móvil y tubular plástico de flujo continuo. Los 84 biodigestores han digerido 1 710.580 m³ de excretas, generando 562.42 m³ producción/día biogás, utilizados en cocción de alimentos, así como 800 toneladas métricas de bioabonos empleados en la fertilidad de suelos. Se eliminó la contaminación ambiental, los malos olores lo cual genera un impacto ambiental positivo.
Date
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2019
Subject
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abonos orgánicos, biodigestores, biogas, bioproductos, impacto ambiental
Source
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Santiago
Publisher
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Universidad de Oriente
Coverage
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Social Sciences, French literature - Italian literature - Spanish literature - Portuguese literature
Relation
A related resource
<a href="https://santiago.uo.edu.cu/index.php/stgo/article/view/4843" target="_blank" rel="noreferrer noopener">https://santiago.uo.edu.cu/index.php/stgo/article/view/4843</a>
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https://www.socictopen.socict.org/files/original/934fa44d136d4125388807693054a371.pdf
024e77d9231283a754f656f1fe905089
Dublin Core
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Title
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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
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Efecto de cinco densidades de siembra en líneas de arveja Pisum sativum L. con el gen mutante afila
Creator
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Esteban Burbano Erazo, Jhon Jairo Dominguez Chauza, Oscar Eduardo Checa Coral
Description
An account of the resource
siembra sobre el comportamiento agronómico de cinco líneas de arveja Pisum sativumL. modificadas con el gen mutante afila(af). Este trabajo se llevó a cabo en el departamento de Nariño, Colombia. Para el análisis estadístico se utilizó un diseño experimental de Bloques completos al azar con arreglo en parcelas divididas y tres repeticiones. La parcela principal correspondió a las líneas con gen afy las subparcelas a las densidades D1: 100.000, D2: 200.000, D3: 50.000, D4: 83.333 y D5: 166.666 plantas por hectárea. Se presentaron diferencias estadísticas para el efecto de la densidad sobre las variables número de vainas por planta y rendimiento; para el efecto línea no hubo diferencias estadísticas, solamente para la variable, relación grano/vaina. La densidad de 100.000 plantas por hectárea fue el ajuste agronómico, que permitió obtener el mayor rendimiento proyectado con 15,81 t ha-1, respecto a las otras densidades evaluadas; en cuanto a los genotipos, el testigo variedad Andina y las líneas UNIFI4 y UNIFI2 mostraron el mejor resultado para rendimiento y fueron estadísticamente similares con 13,72; 12,18 y 11,47 t ha-1, respectivamente.
Date
A point or period of time associated with an event in the lifecycle of the resource
2018
Subject
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arquitectura de planta, densidad poblacional, fitomejoramiento, líneas promisorias
Identifier
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10.18004/investig.agrar.2018.junio.22-29
Source
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Investigación Agraria
Publisher
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Universidad Nacional de Asunción
Coverage
The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant
Agriculture
Relation
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<a href="http://www.agr.una.py/revista/index.php/ria/article/view/482" target="_blank" rel="noreferrer noopener">http://www.agr.una.py/revista/index.php/ria/article/view/482</a>
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https://www.socictopen.socict.org/files/original/364143013e3ae8d2193a9c6d1cc5f08c.pdf
28bdb75cceeb01f8eead5274325de180
Dublin Core
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Title
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Coronavirus
Description
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Dominio científico: Coronavirus
Text
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Dublin Core
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Title
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Identification of Vulnerable Populations and Areas at Higher Risk of COVID-19-Related Mortality during the Early Stage of the Epidemic in the United States
Creator
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Esteban Correa-Agudelo, Tesfaye B. Mersha, Adam J. Branscum, Neil J. MacKinnon, Diego F. Cuadros
Description
An account of the resource
We characterized vulnerable populations located in areas at higher risk of COVID-19-related mortality and low critical healthcare capacity during the early stage of the epidemic in the United States. We analyze data obtained from a Johns Hopkins University COVID-19 database to assess the county-level spatial variation of COVID-19-related mortality risk during the early stage of the epidemic in relation to health determinants and health infrastructure. Overall, we identified highly populated and polluted areas, regional air hub areas, race minorities (non-white population), and Hispanic or Latino population with an increased risk of COVID-19-related death during the first phase of the epidemic. The 10 highest COVID-19 mortality risk areas in highly populated counties had on average a lower proportion of white population (48.0%) and higher proportions of black population (18.7%) and other races (33.3%) compared to the national averages of 83.0%, 9.1%, and 7.9%, respectively. The Hispanic and Latino population proportion was higher in these 10 counties (29.3%, compared to the national average of 9.3%). Counties with major air hubs had a 31% increase in mortality risk compared to counties with no airport connectivity. Sixty-eight percent of the counties with high COVID-19-related mortality risk also had lower critical care capacity than the national average. The disparity in health and environmental risk factors might have exacerbated the COVID-19-related mortality risk in vulnerable groups during the early stage of the epidemic.
Date
A point or period of time associated with an event in the lifecycle of the resource
2021
Subject
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covid-19, comorbidity, health disparities, ethnicity, air pollution, Neighborhood
Identifier
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10.3390/ijerph18084021
Source
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Epidemiology and Health
Publisher
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Korean Society of Epidemiology
Coverage
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Medicine