Results 41 to 50 of about 1,128,533 (299)

Analisa Kimia Kayu Pada Tanaman Araucaria Cunninghamii Aiton Ex D.don Untuk Bahan Baku Pulp [PDF]

, 2015
Araucaria cunninghamii is one of the endemic needles tree species grown naturally in Papua. The material used in the study is wood of A.cunninghamii that was planted in the first-generation of progeny test in Bondowoso, East Java.
Fauzi, M. A. (Mohammad), Setiadi, D. (Dedi), Susanto, M. (Mudji)   +2 more
core   +1 more source

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

Molecular 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, Yang Song, Madeleine Ndahayo, Anirudh Saxena, Theresa Guo, Dylan Z. Kelley, Jessica Gore, Andrew Hennigan, Alexa Anderson, John C. Papadimitriou, Daria A. Gaykalova   +10 more
wiley   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source

3_D modeling using TLS and GPR techniques to characterize above and below-ground wood distribution in pyroclastic deposits along the Blanco River (Chilean Patagonia) [PDF]

, 2016
To date, the study of in-stream wood in rivers has been focused mainly on quantifying wood pieces deposited above the ground. However, in some particular river systems, the presence of buried dead wood can also represent an important component of wood ...
Alvarado, D, Fuentes, C, Iroum\ue9, A, Lenzi, MARIO ARISTIDE, Picco, Lorenzo, Tonon, Alessia, Valdebenito, G   +6 more
core  

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

Molecular 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

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

Wood density for forest conservation: towards improvement of biomass and carbon stocks in tropical regions [PDF]

, 2015
The assessment of forest biomass has important consequences for climate-related policies, including conservation and activities related to deforestation and forest degradation.
Birigazzi, Luca, Chiti, Tommaso, Donegan, Emily, Gamarra, Javier Garcia Perez, Henry, Matieu, Murillo, Julian, Picard, Nicolas, Saint-André, Laurent, Sola, Gael, Vieilledent, Ghislain   +9 more
core  

The above‐ground coarse wood productivity of 104 Neotropical forest plots [PDF]

Global Change Biology, 2004
AbstractThe net primary production of tropical forests and its partitioning between long‐lived carbon pools (wood) and shorter‐lived pools (leaves, fine roots) are of considerable importance in the global carbon cycle. However, these terms have only been studied at a handful of field sites, and with no consistent calculation methodology.
Malhi, Yadvinder Singh, Baker, Timothy R., Phillips, Oliver L., Almeida, Samuel Miranda, Alvarez, Esteban, Arroyo, Luzmila P., Chave, Jérôme, Czimczik, Claudia I., Di Fiore, Anthony, Higuchi, Niro, Killeen, Timothy J., Laurance, Susan G.W., Laurance, William F., Lewis, Simon L., Montoya, Lina María Mercado, Monteagudo, Abel Lorenzo, Neill, David A., Vargas, Percy Núñez, Patiño, Sandra, Pitman, Nigel C.A., Quesada, Carlos Alberto, Salomão, Rafael Paiva, Silva, Jose Natalino Macedo, Lezama, Armando Torres, Martínez, Rodolfo Vásquez, Terborgh, John W., Vinceti, Barbara, Lloyd, Jon   +27 more
openaire   +4 more sources

Deep Learning–Assisted Differentiation of Four Peripheral Neuropathies Using Corneal Confocal Microscopy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Peripheral neuropathies contribute to patient disability but may be diagnosed late or missed altogether due to late referral, limitation of current diagnostic methods and lack of specialized testing facilities. To address this clinical gap, we developed NeuropathAI, an interpretable deep learning–based multiclass classification ...
Chaima Ben Rabah, Ioannis N. Petropoulos, Mark Stettner, Maryam Ferdousi, Uazman Alam, Nathan Efron, Ahmed Serag, Rayaz A. Malik   +7 more
wiley   +1 more source

Do species traits determine patterns of wood production in Amazonian forests? [PDF]

Biogeosciences, 2009
Understanding the relationships between plant traits and ecosystem properties at large spatial scales is important for predicting how compositional change will affect carbon cycling in tropical forests. In this study, we examine the relationships between
T. R. Baker, O. L. Phillips, W. F. Laurance, N. C. A. Pitman, S. Almeida, L. Arroyo, A. DiFiore, T. Erwin, N. Higuchi, T. J. Killeen, S. G. Laurance, H. Nascimento, A. Monteagudo, D. A. Neill, J. N. M. Silva, Y. Malhi, G. López Gonzalez, J. Peacock, C. A. Quesada, S. L. Lewis, J. Lloyd   +20 more
doaj