Results 81 to 90 of about 859,999 (292)

Carbon Flow for Plankton Metabolism of Saco do Mamanguá Ría, Bay of Ilha Grande, a Subtropical Coastal Environment in the South Brazil Bight

Frontiers in Marine Science, 2019
The autotrophic plankton assemblage along the subtropical coastal embayments of the South Brazil Bight is dominated by the cyanobacterium Synechococcus.
Frederico Brandini, Luan Sayeg Michelazzo, Gabriel Ruske Freitas, Giulia Campos, Mateus Chuqui, Luigi Jovane   +5 more
doaj   +1 more source

Charged anisotropic matter with linear or nonlinear equation of state

, 2010
Ivanov pointed out substantial analytical difficulties associated with self-gravitating, static, isotropic fluid spheres when pressure explicitly depends on matter density.
C. W. Misner, Farook Rahaman, Koushik Chakraborty, Mehedi Kalam, R. Wald, Saibal Ray, Victor Varela   +6 more
core   +1 more source

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

Molecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra, Lucca Paolo Hsu Helmich, Daniel Rodrigues de Bastos, Laura Sichero, Patrícia Savio de Araujo‐Souza, Fabio Passetti, Luisa Lina Villa   +6 more
wiley   +1 more source

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

Molecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen, Lucrezia De Santis, Bret M. Stephens, Vincent Bernard, Jörg C. Kalff, Lara Braun, Phillipp Leyendecker, Johannes Röttgen, Daniel Weissinger, Anirban Maitra, Paola A. Guerrero, Alexander Semaan   +11 more
wiley   +1 more source

Relevance of Nutrient-Limited Phytoplankton Production and Its Bacterial Remineralization for Carbon and Oxygen Fluxes in the Baltic Sea

Frontiers in Marine Science, 2019
The Baltic Sea is prone to oxygen deficiency due to the restricted water exchange with the North Sea in coincidence with a high biological oxygen demand.
Judith Piontek, Sonja Endres, Frédéric A. C. Le Moigne, Markus Schartau, Anja Engel   +4 more
doaj   +1 more source

Pause before you judge the Dark Net [PDF]

, 2014
Polis Intern and LSE MSc student Jin Yan reports on the latest Polis Media Agenda Talk featuring Jamie Bartlett, author of the book Dark Net and Director of the Centre for the Analysis of Social Media.
Yan, Jin
core  

Light dark matter scattering in outer neutron star crusts

, 2016
We calculate for the first time the phonon excitation rate in the outer crust of a neutron star due to scattering from light dark matter (LDM) particles gravitationally boosted into the star.
Cermeño, Marina, Pérez-García, M. Ángeles, Silk, Joseph   +2 more
core   +2 more sources

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

Molecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova, Michele Montrone, Uday Rangaswamy, Francesco Diversi, Irene Schiavo, Denise Ferrarini, Roberta Di Florio, Irene Longo, Michele Coscia, Nicola Zamboni, Giorgia Demontis, Lisa Veghini, Vincenzo Corbo, Remo Sanges, Paul Heppenstall   +14 more
wiley   +1 more source

Fine structure, magnetic field and heating of sunspot penumbrae

, 2005
We interpret penumbral filaments as due to convection in field-free, radially aligned gaps just below the visible surface of the penumbra, intruding into a nearly potential field above.
Beckers, Bellot Rubio, Bellot Rubio, Berger, Borrero, Borrero, Carlsson, Danielson, del Toro Iniesta, Frank, G. B. Scharmer, H. C. Spruit, Jahn, Keller, Langhans, Lites, Martínez Pillet, Muller, Parker, Rimmele, Rouppe van der Voort, Rouppe van der Voort, Sanchez Almeida, Schlichenmaier, Schlichenmaier, Schlichenmaier, Schmidt, Schmidt, Schmidt, Shine, Solanki, Solanki, Spruit, Spruit, Spruit, Steiner, Stix, Sütterlin, Thomas, Thomas, Tildesley, Weiss, Weiss   +42 more
core   +1 more source

Overview of molecular signatures of senescence and associated resources: pros and cons

FEBS Open Bio, EarlyView.
Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas, Sylvia Vagena, Pavlos Pantelis, Giorgos Theocharous, Russel Petty, Konstantinos Evangelou, Vassilis G. Gorgoulis   +6 more
wiley   +1 more source