Results 61 to 70 of about 113,285 (318)
Nursery practices increase seedling performance on nutrient-poor soils in Swietenia humilis
iForest - Biogeosciences and Forestry, 2015 Swietenia humilis is a valued tree species for its high-quality wood, among other commercial interests. Attempts to plant the species in southwest Mexico have often failed due to poor quality seedlings combined with low soil fertility and dry ...
Basave Villalobos E +4 more
doaj +1 more source
Forest Covers and Bounded Forest Covers
We study approximation algorithms for the forest cover and bounded forest cover problems. A probabilistic $2+ε$ approximation algorithm for the forest cover problem is given using the method of dual fitting. A deterministic algorithm with a 2-approximation ratio that rounds the optimal solution to a linear program is given next. The 2-approximation for
Daya Ram Gaur +3 more
openaire +2 more sources
Forest Packing: Fast Parallel, Decision Forests [PDF]
, 2019 Machine learning has an emerging critical role in high-performance computing to modulate simulations, extract knowledge from massive data, and replace numerical models with efficient approximations. Decision forests are a critical tool because they provide insight into model operation that is critical to interpreting learned results.
James Browne +4 more
openaire +2 more sources
Tumor B‐cell infiltration in platinum‐treated advanced muscle‐invasive urothelial carcinoma
Molecular Oncology, EarlyView.Bladder tumors with higher pretreatment memory B‐cell infiltration were linked to longer survival after cisplatin chemotherapy, but not carboplatin. These tumors also showed more organized immune structures (tertiary lymphoid structures) and a shared pro‐inflammatory B‐cell‐rich community, suggesting that memory B cells may help identify patients most ...
Konrad Stawiski +10 more
wiley +1 more source
Mercado forestal septiembre 2006 [PDF]
, 2006 13 hojas : gráficosMercado Forestal es una publicación trimestral del Instituto Forestal, que reúne el acontecer económico y comercial relativo a la actividad forestal en Chile y el ...
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Mercado forestal marzo 2018 [PDF]
, 2018 22 hojas : gráficosMercado Forestal es una publicación trimestral que incluye en sus primeras páginas los elementos e indicadores que marcan la coyuntura económica nacional e internacional.
core +1 more source
Segona Reunió sobre Història Forestal Valladolid, 18-20 de setembre del 2003
Documents d'Anàlisi Geogràfica, 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).
Albert Pèlachs Mañosa +1 more
doaj +1 more source
Forest Floor Visualizations of Random Forests
CoRR, 2016 We propose a novel methodology, forest floor, to visualize and interpret random forest (RF) models. RF is a popular and useful tool for non-linear multi-variate classification and regression, which yields a good trade-off between robustness (low variance) and adaptiveness (low bias).
Soeren H. Welling +3 more
openaire +2 more sources
Molecular Oncology, EarlyView.Interferon type 1 (IFN‐1) production and signaling is associated with the acquisition of therapy resistance, following chronic DNA damage, via Interferon‐related DNA damage resistance signature (IRDS) gene expression. An alternative, DNA damage‐independent role of sustained IFN‐1 mediated resistance was identified and characterized by the emergence of ...
Ashlyn Conant +11 more
wiley +1 more source
Mercado forestal julio septiembre 2010 [PDF]
, 2010 17 hojas : gráficosMercado Forestal es una publicación trimestral del Instituto Forestal, que reúne el acontecer económico y comercial relativo a la actividad forestal en Chile y el ...
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