Results 121 to 130 of about 95,517 (265)
Real-time observation of signal recognition particle binding to actively translating ribosomes
eLife, 2014 The signal recognition particle (SRP) directs translating ribosome-nascent chain complexes (RNCs) that display a signal sequence to protein translocation channels in target membranes.
Thomas R Noriega +3 more
doaj +1 more source
A nonlinear high temperature fracture mechanics basis for strainrange partitioning [PDF]
A direct link was established between Strainrange Partitioning (SRP) and high temperature fracture mechanics by deriving the general SRP inelastic strain range versus cyclic life relationships from high temperature, nonlinear, fracture mechanics ...
Halford, Gary R., Kitamura, Takayuki
core +1 more source
Boreas, EarlyView.We summarize the current state of knowledge on the age of the Middle Pleistocene ice advances into northern central Europe and provide 25 new single‐grain feldspar luminescence ages of Elsterian and Saalian glacigenic sediments to constrain the age of the ice advances and their tentative correlation with marine isotope stages/substages.
Niklas von Soest +10 more
wiley +1 more source
Coupled orbit and attitude dynamics of a reconfigurable spacecraft with solar radiation pressure [PDF]
, 2012 This work investigates the orbital and attitude dynamics of future reconfigurable multi-panel solar sails able to change their shape during a mission.
Borggrafe, Andreas +3 more
core
What Goes First? Effects of Starvation on the Body Condition of a Neotropical Dung Beetle
Entomologia Experimentalis et Applicata, EarlyView.We investigated how prolonged starvation affects key physiological traits in the dung beetle Dichotomius bos. Prolonged starvation leads to significant reductions in body dry mass and fat reserves, while muscle mass remains unchanged. These findings indicate that dung beetles prioritize the maintenance of locomotor muscles while mobilizing stored ...
Leonardo Vilas‐Bôas M. P. de Cerqueira +5 more
wiley +1 more source
Ecological Entomology, EarlyView.Understanding rainfall‐driven physiological shifts in dung beetles is crucial to predict how climate change may affect the fitness and persistence of key insect species in tropical pastures. We compared body size, dry, lipid and muscle masses of Digitonthophagus gazella collected during dry and rainy seasons in Brazilian pastures to assess the effects ...
Cleilsom M. Cristaldo +4 more
wiley +1 more source
International Journal of Polymer Science, 2016 The organic-inorganic hybrid layered strontium phenylphosphonate (SrP) was synthesized by using strontium chloride and phenylphosphinic acid. And the influence of layered SrP on the crystallization behavior and thermal stability of poly(L-lactic acid ...
Yan-Hua Zhang, Yan-Hua Cai
doaj +1 more source
Who prefers the dark? Daily activity of dung beetles from an Amazonian region
Ecological Entomology, EarlyView.Daily activity patterns shape how dung beetle species coexist in Amazonian forests, revealing temporal niches that reduce competition and structure biodiversity. We compared species richness, abundance and assemblage composition of dung beetles sampled during day and night in a conserved terra‐firme forest in the Brazilian Amazon. Although richness and
Leonardo Vilas‐Bôas M. P. de Cerqueira +8 more
wiley +1 more source
Haemophilia, EarlyView.ABSTRACT Introduction Inhibitor development remains one of the most serious complications of replacement therapy in patients with hemophilia. Tumour necrosis factor‐alpha (TNF‐α) is a key pro‐inflammatory cytokine, and its genetic variants have been implicated in immune‐related conditions.
Alessandra Faustino da Conceição Bezerra +3 more
wiley +1 more source
Ductility normalized-strainrange partitioning life relations for creep-fatigue life predictions [PDF]
Procedures based on Strainrange Partitioning (SRP) are presented for estimating the effects of environment and other influences on the high temperature, low cycle, creep fatigue resistance of alloys. It is proposed that the plastic and creep, ductilities
Halford, G. R. +2 more
core +1 more source