Results 81 to 90 of about 7,173,151 (255)

Effects of Long-Term Winter Planted Green Manure on Distribution and Storage of Organic Carbon and Nitrogen in Water-Stable Aggregates of Reddish Paddy Soil Under a Double-Rice Cropping System

Journal of Integrative Agriculture, 2014
In agricultural systems, maintenance of soil organic matter has long been recognized as a strategy to reduce soil degradation. Manure amendments and green manures are management practices that can increase some nutrient contents and improve soil ...
Zeng-ping YANG, Sheng-xian ZHENG, Jun NIE, Yu-lin LIAO, Jian XIE   +4 more
doaj   +1 more source

The use of the stable oxygen isotope (18O) to trace the distribution and uptake of water in riparian woodlands [PDF]

, 2002
Streamside vegetation forming narrow "corridors" in temperate regions, is typically dominated by deciduous tree species reflecting strong influences by human activities.
Lambs, L., Berthelot, M., Lourdes, Jean-.Pierre, Lambs, Luc, Berthelot, Marie, Loudes, J.   +5 more
core   +1 more source

Variations in soil phosphorus fractionations in different water-stable aggregates under litter and inorganic fertilizer treatment in Korean pine plantation and its natural forest. [PDF]

Heliyon, 2023
Hussain A, Jamil MA, Abid K, Chen L, Khan K, Duan W, Alam T, Riaz U.   +7 more
europepmc   +1 more source

Extracellular vesicle lipidomics liquid biopsy reveals systemic and tumor microenvironment metabolic reprogramming in ovarian cancer

Molecular Oncology, EarlyView.
Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani, Dominic Guanzon, Andrew Lai, Katherin Scholz‐Romero, Sarah Reed, Edita Ritmejeryte, Rohan Lourie, Naven Chetty, Kaltin Ferguson, Carlos Salomon   +9 more
wiley   +1 more source

Three water sites in upper mantle olivine and the role of titanium in the water weakening mechanism [PDF]

, 2007
Infrared spectroscopy on synthetic olivines has established that there are at least\ud four different mechanisms by which hydrogen is incorporated into the crystal structure.\ud Two mechanisms occur in the system MgO-SiO2-H2O associated with silicon and ...
H. St. C. O'Neill, O'Neill, H. St. C., Walker, AM, Walker, A. M., A. M. Walker, J. Hermann, Berry, A. J., Berry, AJ, Hermann, J, Hermann, J., O'Neill, HSt.C, A. J. Berry, O'Neill, H. S., Hermann, Joerg, O'Neill, Hugh, Berry, Andrew John, Walker, Andrew   +16 more
core   +2 more sources

Soil quality indicators under management systems in a Quilombola community in the Brazilian Cerrado

Scientia Agricola
: Soil management systems exert different effects on soil attributes, especially on the organic matter content, and, consequently, the soil aggregation.
Antonio Marcos Miranda Silva, Maria Lucrecia Gerosa Ramos, Robervone Severina de Melo Pereira do Nascimento, Alberto do Nascimento Silva, Stefany Braz Silva, Elke Jurandy Bran Nogueira Cardoso, Alessandra Monteiro de Paula   +6 more
doaj   +1 more source

Effects of long-term (70 years) nitrogen fertilization and liming on carbon storage in water-stable aggregates of a semi-arid grassland soil. [PDF]

Heliyon, 2022
Buthelezi K, Buthelezi-Dube N.
europepmc   +1 more source

Regulation of the lncRNA NEAT1 by p53‐ΔNp63 crosstalk modulates the DNA damage response and therapeutic efficacy in HNSCC

Molecular Oncology, EarlyView.
In head and neck squamous cell carcinoma (HNSCC) p53 and p63 exert opposite roles on the transcription regulation of the lncRNA NEAT1. Under basal conditions, p53 levels are low and p63 represses NEAT1 expression. Upon genotoxic stress, p53 is rapidly induced, displacing p63 from the NEAT1 promoter leading to NEAT1 transcriptional activation and ...
Sara De Domenico, Veronica La Banca, Silvia D'Amico, Stefano Scalera, Sara Nicolai, Angelo Peschiaroli   +5 more
wiley   +1 more source

The role of microbial populations in the cycling of iron and manganese from marine aggregates [PDF]

, 2009
Marine aggregates play an important role in the cycling of carbon, nutrients and tracemetals. Within aggregates the oxygen depleted by aerobic microbial respiration maynot be replaced rapidly, generating anoxic or suboxic microzones.
Balzano, Sergio
core   +1 more source

SPHINX31 acts as a SRPK1 inhibitor targeting the ATR/DNA‐PKcs/CHK1 replicative checkpoint to inhibit cell growth in non‐small cell lung cancer

Molecular Oncology, EarlyView.
The kinase SRPK1 directly interacts with the protein TOPBP1 and regulates the pre‐mRNA splicing of WIZ thereby contributing to the activation of the ATR/CHK1 replicative checkpoint in response to replicative stress. This allows cancer cells' genomic stability and survival.
Amani Shreim, Aurelie Genoux, Nadiia Zubchuk, Haoyang Zheng, Perla Salameh, Theo Ziegelmeyer, Fabien Dalonneau, Margot Rouchette, Christiane Oddou, Simona Miron, Helene Polveche, Adiilah Mamode Cassim, Carmen Garrido, Eleni Nikolakaki, Didier Auboeuf, Tao Jia, Sophie Zinn‐Justin, Beatrice Eymin   +17 more
wiley   +1 more source