Results 41 to 50 of about 187,211 (314)

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

open access: yesMolecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta   +10 more
wiley   +1 more source

Spatial predictions of tree density and tree height across Mexico forests using ensemble learning and forest inventory data

open access: yesEcology and Evolution, 2023
The National Forestry Commission of Mexico continuously monitors forest structure within the country's continental territory by the implementation of the National Forest and Soils Inventory (INFyS).
Aylin Barreras   +17 more
doaj   +1 more source

Política social, cualificaciones profesionales y sustentabilidad forestal [PDF]

open access: yes, 2005
El componente social es, junto con el ecológico y el económico, uno de los ejes vertebradores de la sustentabilidad forestal. Dentro de dicha vertiente el capital humano es el referente y recurso estratégico de mayor relevancia.
Comesaña Casal, Carmen   +1 more
core  

RaMBat: Accurate identification of medulloblastoma subtypes from diverse data sources with severe batch effects

open access: yesMolecular Oncology, EarlyView.
To integrate multiple transcriptomics data with severe batch effects for identifying MB subtypes, we developed a novel and accurate computational method named RaMBat, which leveraged subtype‐specific gene expression ranking information instead of absolute gene expression levels to address batch effects of diverse data sources.
Mengtao Sun, Jieqiong Wang, Shibiao Wan
wiley   +1 more source

Editorial

open access: yesRevista Mexicana de Ciencias Forestales, 2021
En México, la investigación forestal institucionalizada data del año de 1932, con la creación del Instituto Mexicano de Investigaciones Forestales; aunque de facto inicia sus actividades dos años más tarde en el Departamento Autónomo Forestal y de Caza y
Luis Ángel Rodríguez del Bosque
doaj   +1 more source

Segona Reunió sobre Història Forestal : Valladolid, 18-20 de setembre del 2003 [PDF]

open access: yes, 2004
Del 18 al 20 de setembre del 2003 es va celebrar a Valladolid la Segona Reunió sobre Història Forestal, convocada pel Grup de Treball d'Història Forestal de la Societat Espanyola de Ciències Forestals (SECF).
Pèlachs Mañosa, Albert   +1 more
core   +1 more source

Forest dynamics [PDF]

open access: yesF1000Research, 2016
Forest dynamics encompass changes in stand structure, species composition, and species interactions with disturbance and environment over a range of spatial and temporal scales. For convenience, spatial scale is defined as individual tree, neighborhood, stand, and landscape.
openaire   +2 more sources

Dietary nitrate and nitrite protect against doxorubicin‐induced cardiac fibrosis and oxidative protein damage in tumor‐bearing mice

open access: yesFEBS Open Bio, EarlyView.
Chemotherapies such as doxorubicin can have toxic effects on healthy cardiovascular/heart tissue. Following up on a doxorubicin toxicity study in mice without tumors where nitrate water was cardioprotective (lessened toxicity), this study with tumor‐bearing mice undergoing doxorubicin treatment showed no negative effect of nitrate and nitrite on drug ...
Rama D. Yammani   +7 more
wiley   +1 more source

La protección jurídica de la reforestación en Cuba

open access: yesAnales, 2017
La protección al medio ambiente constituye un punto esencial y fundamental de las agenda de los gobiernos hasta que la humanidad adquiera la conciencia de la necesidad de desarrollar las actividades económicas de forma tal, que degrade lo menos posible ...
Alexey Berenguer Sánchez   +1 more
doaj  

La percepció del risc d'incendi forestal a l'interfase urbana forestal. El cas del Maresme [PDF]

open access: yes, 2017
Des de la comarca del Maresme (Catalunya), s'estudia la percepció del risc d'incendi forestal a la zona d'interfase urbana forestal, desenvolupada a finals del segle XX. Aquest entorn ha comportat l'ocupació de l'espai de l'anterior massa forestal.
Porta Gelada, Arnau   +1 more
core  

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