Results 131 to 140 of about 2,927,504 (337)

II. Some experiments on the discharge of electricity through rarefied media and the atmosphere [PDF]

, 1871
C.F. Varley
openalex   +1 more source

Retrotransposon Expression Is Upregulated in Adulthood and Suppressed during Regeneration of the Limb in the Axolotl (Ambystoma mexicanum)

Advanced Biology, EarlyView.
The axolotl's remarkable regenerative abilities decline with age, the causes may include the numerous repetitive elements within its genome. This study uncovers how Ty3 retrotransposons and coexpression networks involving muscle and immune pathways respond to aging and regeneration, suggesting that transposons respond to physiological shifts and may ...
Samuel Ruiz‐Pérez, Nicolás Alcaraz, Karla Torres‐Arciga, José Antonio Ocampo‐Cervantes, Alejandra Cervera, Clementina Castro‐Hernández, Cynthia Gabriela Sámano‐Salazar, Ernesto Soto‐Reyes, Rodrigo González‐Barrios   +8 more
wiley   +1 more source

THE ANALYSIS OF THE ADVERSE AND DANGEROUS PHENOMENA OF THE WEATHER IN THE TERRITORY OF THE STAVROPOL REGION

Современная наука и инновации, 2022
The analysis of the climate characteristics of the hazardous hydrometeorological weather events in the territory of the Stavropol territory was carried out.
Galina Khamzatovna Badakhova, Nelly Anatolievna Kravchenko, Olga Grigorievna Fabrikantova   +2 more
doaj  

3D In Vitro Models of Breast Cancer: Current Challenges and Future Prospects Toward Recapitulating the Microenvironment and Mimicking Key Processes

Advanced Biology, EarlyView.
In vitro cancer models are advantageous for studying important processes such as tumorigenesis, cancer growth, invasion, and metastasis. The complexity and biological relevance increase depending on the model structure, organization, and composition of materials and cells.
Kyndra S. Higgins, Ah Joung Yu, Cheryl T. Gomillion   +2 more
wiley   +1 more source

Solar Impact on Climate: Modeling the Coupling Between the Middle and the Lower Atmosphere [PDF]

, 2005
Solar variability influences the earth's atmosphere on different time scales. In particular, the impact of the 11-year solar cycle is of interest as it provides the major contribution to natural climate variability.
Langematz, Ulrike, Matthes, Katja
core  

Mean temperature of the atmosphere and the causes of glacial periods [PDF]

, 1902
H. N. Dickson
openalex   +1 more source

Optimized Cell‐Based Platform for Platelet‐Free Detection of Heparin‐Induced Thrombocytopenia Antibodies

Advanced Biology, EarlyView.
This study optimized a cell‐based ELISA for HIT antibody detection using PF4‐coated breast cancer cells (MDA‐MB‐231). Enhanced binding was observed at 50 mM NaCl and 4% paraformaldehyde fixation. Live MDA‐MB‐231 and HCT‐116 cells demontrated superior sensitivity and specificity, providing a promising platelet‐free alternative for clinical HIT diagnosis.
Li‐Yu Chen, Uwe Schirmer, Peter F. Zipfel, Doris Heinrich, Thi‐Huong Nguyen   +4 more
wiley   +1 more source

Solar radiation modeling and simulation of hyperspectral satellite data

Revue des Énergies Renouvelables, 2012
In this research, we are interested in applying the model to simulate the radiative transfer through the atmosphere under realistic conditions for assessing the significance of the effects of the atmosphere and conditions on shooting satellite images ...
F. Houma, N.E.I. Bachari
doaj  

The Methane Diurnal Variation and Microseepage Flux at Gale Crater, Mars as Constrained by the ExoMars Trace Gas Orbiter and Curiosity Observations

Geophysical Research Letters, 2019
The upper bound of 50 parts per trillion by volume for Mars methane above 5 km established by the ExoMars Trace Gas Orbiter, substantially lower than the 410 parts per trillion by volume average measured overnight by the Curiosity Rover, places a strong ...
John E. Moores, Penelope L. King, Christina L. Smith, German M. Martinez, Claire E. Newman, Scott D. Guzewich, Pierre‐Yves Meslin, Christopher R. Webster, Paul R. Mahaffy, Sushil K. Atreya, Andrew C. Schuerger   +10 more
doaj   +1 more source

Evolution of the atmosphere [PDF]

Theories on the origin of the Earth atmosphere and chemical composition are presented. The role of oxygenic photosynthesis on the determination of the Earth's origin is discussed.
Kasting, J. F.
core   +1 more source