Results 31 to 40 of about 4,232,098 (291)

Theoretical stellar models for old galactic clusters [PDF]

, 1998
We present new evolutionary stellar models suitable for old Population I clusters, discussing both the consequences of the most recent improvements in the input physics and the effect of element diffusion within the stellar structures.
Alonso, Antony-Twarog, Bertelli, Canterna, Canuto, Carraro, Cassisi, Castellani, Castelli, Castelli, Chaboyer, Cohen, Degl'Innocenti, Demarque, Gratton, Lydon, M. Marconi, Montgomery, S. Degl'Innocenti, Sweigart, V. Castellani, VandenBerg   +21 more
core   +2 more sources

Ultraviolet Properties of Primeval Galaxies: Theoretical Models from Stellar Population Synthesis [PDF]

, 2002
The ultraviolet luminosity evolution of star-forming galaxies is explored from the theoretical point of view, especially focusing on the theory of UV energetics in simple and composite stellar populations and its relationship to the star formation rate ...
Alberto Buzzoni, Arimoto N., Becker W., Bressan A., Cacciari C., Calzetti D., Cervino M., Donas J., Edvardsson B., Fagotto F., Fioc M., Firmani C., Larson R. B., Larson R. B., Mas-Hesse J. M., Rifatto A., Scalo J. M., Schaller G., Seaton M. J.   +18 more
core   +3 more sources

Preferences of Pediatric Patients and Their Caregivers for Chemotherapy‐Induced Nausea and Vomiting Control Endpoints: A Mixed Methods Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Although not always achieved, complete chemotherapy‐induced nausea and vomiting (CINV) control is the conventional goal of CINV prophylaxis. In this two‐center, mixed‐methods study, we sought to understand the preferences of adolescent patients and family caregivers for CINV control endpoints.
Haley Newman, Tadi Hondonga, Alison Berry, Caitlin Elgarten, Jason Freedman, Katelyn Oranges, Sara McDonough, Caroline Diorio, L. Lee Dupuis   +8 more
wiley   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Theoretical and experimental studies about single cane reeds: a review

Acta Acustica
Since the late 19th century, researchers have measured and predicted the acoustic properties of single-reed instruments like the clarinet and saxophone.
Gaillard Amélie, Koehl Vincent, Gazengel Bruno   +2 more
doaj   +1 more source

Theoretical Models of Superbursts on Accreting Neutron Stars

, 2005
We carry out a general-relativistic global linear stability analysis of the amassed carbon fuel on the surface of an accreting neutron star to determine the conditions under which superbursts occur.
Baiko D. A., Cooper R. L., Cornelisse R., Haensel P., Haensel P., Haensel P., Potekhin A. Y., Ramesh Narayan, Randall L. Cooper, Strohmayer T. E., van Paradijs J., Yakovlev D. G., Yakovlev D. G., ’t Zand J. J. M.   +13 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

From adversity to adaptation: the struggle between resilience and athlete burnout in stressful situations

Frontiers in Psychology
Athlete burnout is considered a negative psychological consequence of stressors in sports, with the potential to adversely affect both the physical and mental well-being of athletes, as well as their overall performance. Resilience serves as a protective
Chenyi Cai, Zhengyang Mei, Yang Yang, Shi Luo   +3 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Theoretical models that can be applied to address therapeutic adherence.

Mexican Journal of Medical Research ICSA
Therapeutic adherence is defined by the WHO as "the degree to which patients' behavior, in relation to taking medication, following a diet or making lifestyle changes, corresponds to the recommendations agreed with the healthcare professional." Good ...
Ariana Jiménez Melo
doaj   +1 more source