Results 51 to 60 of about 36,737 (316)

Modelado de Vehículo Eléctrico en un Trayecto Típico de la Ciudad de Quito

open access: yesRevista Politécnica, 2015
Resumen: En este documento se presenta un modelado en Simulink de un vehículo eléctrico, específicamente el Nissan Leaf, y su simulación de potencia y energía consumida.
Jean-Michel Clairand Gómez   +1 more
doaj  

Excursie în pădurile virgine din Carpații României [Excursion in virgin forests of Romanian Carpathians] [PDF]

open access: yesBucovina Forestieră, 2018
The paper is a reprint (in Romanian) of a paper published in Schweizerische Zeitschrift fur Forstwesen (Reise in die Karpatenurwälder Rumäniens, 2017.
Heinz Kasper
doaj   +1 more source

Expanded application to plant reproductive tissues of a branched DNA probe‐based in situ hybridization method

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Detecting clear tissue‐ and organ‐specific patterns of gene expression is key to understanding the genetic mechanisms that control plant development. In situ hybridization (ISH) of mRNA is one of the most precise, yet most challenging approaches to gene expression assays.
Brooklyn M. Anaya   +3 more
wiley   +1 more source

Enabling the study of gene function in gymnosperms: Virus‐induced gene silencing in Ephedra tweedieana

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise As the sister clade to angiosperms, extant gymnosperms are crucial for reconstructing ancestral gene regulatory networks in seed plants. This highlights the need for model systems representing each of their distinct lineages. However, tools to quickly and effectively investigate gene function in gymnosperms are still limited due to the
Anthony G. K. Garcia   +4 more
wiley   +1 more source

Embriogênse somática em Araucaria angustifolia (Bertol.) Kuntze, Pinus sylvestris (Linneaus) e Picea abies (Linneaus) Karsten: ontogênese, padrão de expressão proteica e do gene serk [PDF]

open access: yes, 2009
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Agráricas, Programa de Pós-Graduação em Recursos Genéticos Vegetais, Florianópolis, 2009.O estudo dos mecanismos do desenvolvimento embrionário em plantas pode ser facilitado ...
Steiner, Neusa
core  

The complete chloroplast genome of Chinese endemic species Abies ferreana (Pinaceae) and its phylogenetic analysis

open access: yesMitochondrial DNA. Part B. Resources, 2022
Abies ferreana Bordères & Gaussen 1947 is endemic to China, where it is distributed at 3300–4000 meters in the mountains of Southwest Sichuan and Northwest Yunnan. In this study, the complete chloroplast genome of A. ferreana was reconstructed by de novo
Dan Wang, Qing-Yin Zeng, Xue-Min Han
doaj   +1 more source

TreeMig framework ver. 1.0: an R package with GUI to simulate spatio‐temporal forest dynamics

open access: yesEcography, EarlyView.
Spatio‐temporal vegetation models are essential for simulating dynamics and shifts in species distributions over large areas, particularly under global change. One such model is the dynamic forest landscape model TreeMig. We have developed a framework that makes the model more user‐friendly, improves its functionality, and expands its possibilities ...
Heike Lischke   +6 more
wiley   +1 more source

Influence of irradiance on chlorophyll synthesis in Picea abies calli cultures

open access: yes, 2011
Dark-grown seedlings of Picea abies (L) Karst. are able to accumulate the highest amounts of chlorophyll (Chl) and its precursor protochlorophyllide (Pchlide) in all Pinaceae, but calli derived from 14-d-old green cotyledons of P.
K. Breznenová   +4 more
core   +1 more source

Cupressopathes abies

open access: yes, 2020
Published as part of Terrana, Lucas, Bo, Marzia, Opresko, Dennis M. & Eeckhaut, Igor, 2020, Shallow-water black corals (Cnidaria: Anthozoa: Hexacorallia: Antipatharia) from SW Madagascar, pp.
Terrana, Lucas   +3 more
openaire   +2 more sources

Simulating past and future refugia for temperate trees in northern Italy

open access: yesEcography, EarlyView.
During the Quaternary, trees responded to the climatic changes of glacial–interglacial cycles with large‐scale range shifts. Over cold glacials, temperate tree species contracted their ranges and survived in areas known as refugia. Several studies point to the Euganean Hills (Colli Euganei), in Veneto, northern Italy, as one of the northernmost ...
Azzurra Pistone   +4 more
wiley   +1 more source

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