James Calva
0000-0003-0608-8990
UTPL
186
Coauthors
30
Documentos
9
H-index Scopus
Volumen de publicaciones por año
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| Año de publicación | Num. Publicaciones |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 8 |
| 2022 | 9 |
| 2023 | 1 |
Publicaciones por áreas de conocimiento
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| Área de conocimiento | Num. Publicaciones |
|---|---|
| Bioquímica | 19 |
| Ecología | 11 |
| Farmacología | 9 |
| Botánica | 6 |
| Fitopatología | 5 |
| Planta | 5 |
| Cáncer | 5 |
| Ciencias Agrícolas | 3 |
| Ciencia ambiental | 2 |
| Contaminación | 2 |
Publicaciones por áreas temáticas
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| Área temática | Num. Publicaciones |
|---|---|
| Farmacología y terapéutica | 19 |
| Ecología | 4 |
| Química orgánica | 4 |
| Bioquímica | 4 |
| Microorganismos, hongos y algas | 3 |
| Plantas conocidas por sus características y flores | 3 |
| Plantas | 3 |
| Temas específicos de la historia natural de las plantas | 3 |
| Enfermedades | 3 |
| Miscelánea | 3 |
Principales fuentes de datos
| Origen | Num. Publicaciones |
|---|---|
| Scopus | 30 |
| Google Scholar | 20 |
| RRAAE | 1 |
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Coautores destacados por número de publicaciones
| Coautor | Num. Publicaciones |
|---|---|
| James Willan Calva | 15 |
| Chabaco Armijos Riofrio | 11 |
| Christian Larroque | 9 |
| Bec N. | 9 |
| Eduardo Valarezo | 8 |
| L. Cartuche Flores | 8 |
| Lita Benítez | 8 |
| Jorge Ramirez | 6 |
| Vladimir Morocho | 6 |
| Vidari G. | 6 |
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Top Keywords
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Publicaciones del autor
Monitoring air quality with transplanted bryophytes in a neotropical andean city
ArticleAbstract: Air pollution is one of the main global environmental problems, where bryophytes, due to their highPalabras claves:Active biomonitoring, Metals, Mosses, Rhacocarpus purpurascens, Sphagnum, Thuidium delicatulumAutores:James Calva, Lisbeth Armijos, Lita BenítezFuentes:scopusThe Use of Bryophytes, Lichens and Bromeliads for Evaluating Air and Water Pollution in an Andean City
ArticleAbstract: Air and water pollution are global environmental problems; thus, bioindicators have become importantPalabras claves:bromeliad, Lichen, METAL, Mosses, Passive biomonitoringAutores:James Calva, James Willan Calva, Lita Benítez, Washington CarrilloFuentes:googlescopusChemical and Biological Activity Profiling of Hedyosmum strigosum Todzia Essential Oil, an Aromatic Native Shrub from Southern Ecuador
ArticleAbstract: The present study aimed to determine the chemical composition, enantiomeric distribution and the bioPalabras claves:Acetylcholinesterase, chemical profiling, Enantiomeric distribution, Essential oil, thymol, α-pinene, α-thujeneAutores:Eduardo Valarezo, James Calva, L. Cartuche Flores, Nayeli Chuchuca, Vladimir MorochoFuentes:scopusBiological Activities and Chemical Composition of Essential Oil from Hedyosmum purpurascens (Todzia)—An Endemic Plant in Ecuador
ArticleAbstract: Hedyosmum purpurascens is an endemic species found in the Andes of Ecuador and it is characterized bPalabras claves:Anticholinesterase, Antimicrobial, antioxidant, CMI, Essential oil, germacrene-D, Hedyosmum purpurascensAutores:James Calva, James Willan Calva, L. Cartuche Flores, Leydy Nathaly Castillo, Vladimir MorochoFuentes:googlescopusSoil and leaf nutrients drivers on the chemical composition of the essential oil of siparuna muricata (Ruiz & pav.) A. DC. from Ecuador
ArticleAbstract: Chemical compositions of plants are affected by the initial nutrient contents in the soil and climatPalabras claves:Atractylone, Cis-Cadina-1(6),4-diene, Guaiol, Multivariate analysis, Siparuna muricataAutores:J. I. Burneo, James Calva, Lita Benítez, Pablo Velastegui, Vladimir MorochoFuentes:scopus