Results 21 to 30 of about 14,799,241 (221)

Asteroseismology of Solar-type Stars with Kepler I: Data Analysis

, 2010
We report on the first asteroseismic analysis of solar-type stars observed by Kepler. Observations of three G-type stars, made at one-minute cadence during the first 33.5d of science operations, reveal high signal-to-noise solar-like oscillation spectra ...
Appourchaux, T., Basu, S., Bedding, T. R., Belkacem, K., Biazzo, K., Campante, T. L., Chaplin, W. J., Christensen-Dalsgaard, J., Cortes, T. Roca, Cunha, M. S., Eggenberger, P., Elsworth, Y., Fletcher, S. T., Garcia, R. A., Gaulme, P., Gilliland, R. L., Gruberbauer, M., Guzik, J. A., Handberg, R., Hekker, S., Houdek, G., Karoff, C., Kjeldsen, H., Kupka, F., Leroy, B., Ludwig, H. -G., Martic, M., Mathis, S., Mathur, S., Metcalfe, T. S., Molenda-Zakowicz, J., Monteiro, M. J. P. F. G., Mosser, B., Noels, A., Noyes, R. W., Regulo, C., Roth, M., Roxburgh, I. W., Salabert, D., Sato, K. H., Schmitt, J., Stello, D., Suran, M. D., Thompson, M. J., Trampedach, R., Uytterhoeven, K., Ventura, R., Verner, G. A, Wilson, P. A.   +48 more
core   +3 more sources

occumb: An R package for site occupancy modeling of eDNA metabarcoding data

Population Ecology, EarlyView.
This study introduces a new R package, occumb, for the convenient application of site occupancy modeling using environmental DNA (eDNA) metabarcoding data. We outline a data analysis workflow, including data setup, model fitting, model assessment, and comparison of potential study settings based on model predictions, all of which can be performed using
Keiichi Fukaya, Yuta Hasebe
wiley   +1 more source

Recent Neutrino Data and Type III Seesaw with Discrete Symmetry

, 2012
In light of the recent neutrino experiment results from Daya Bay and RENO Collaborations, we study phenomenology of neutrino mixing angles in the Type III seesaw model with an discrete $A_4 \times Z_2$ symmetry, whose spontaneously breaking scale is much
Ahn, Y. H., Kim, C. S., Oh, Sechul
core   +1 more source

Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors

Population Ecology, EarlyView.
Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley   +1 more source

Data types, abstract data types and their specification problem

Theoretical Computer Science, 1979
AbstractA formal framework is proposed for discussing the algebraic properties of data types. In particular, the specification problem, i.e. the problem how a particular data type can be finitely specified, is discussed. Denotational and operational approaches are compared.
openaire   +2 more sources

FoxO1 signaling in B cell malignancies and its therapeutic targeting

FEBS Letters, EarlyView.
FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac, Petra Pavelkova, Laura Ondrisova, Marek Mraz   +3 more
wiley   +1 more source

Making tau amyloid models in vitro: a crucial and underestimated challenge

FEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

Data types as algorithms [PDF]

RAIRO. Informatique théorique, 1984
This paper presents a simplified construction of an algorithm space. The intuitive notion of an algorithm collection goes back to \textit{L. Nolin} [RAIRO, Sér. Rouge 8, 5-18 (1974)]. Our goal is here to formalize and simplify this presentation of algorithm theory.
openaire   +3 more sources

Interaction vesicles as emerging mediators of host‐pathogen molecular crosstalk and their implications for infection dynamics

FEBS Letters, EarlyView.
Interaction extracellular vesicles (iEVs) are hybrid vesicles formed through host‐pathogen communication. They facilitate immune evasion, transfer pathogens' molecules, increase host cell uptake, and enhance virulence. This Perspective article illustrates the multifunctional roles of iEVs and highlights their emerging relevance in infection dynamics ...
Bruna Sabatke, Izadora Volpato Rossi, Marcel I. Ramirez   +2 more
wiley   +1 more source

Autophagy in cancer and protein conformational disorders

FEBS Letters, EarlyView.
Autophagy plays a crucial role in numerous biological processes, including protein and organelle quality control, development, immunity, and metabolism. Hence, dysregulation or mutations in autophagy‐related genes have been implicated in a wide range of human diseases.
Sergio Attanasio
wiley   +1 more source