Results 121 to 130 of about 13,064,947 (308)
Physical activity level of three generation families. Genetic and environmental factors
Revista Brasileira de Cineantropometria e Desempenho Humano, 2010 This study aims (1) to investigate the presence of familial aggregation in physical activity (PA) levels and sedentary behavior (SB) among members of three generations families and (2) to estimate the magnitude of additive genetic influences on PA and SB
Raquel Nichele de Chaves +5 more
doaj
Generation of millijoule-level sub-5 fs violet laser pulses
High Power Laser Science and EngineeringWe demonstrate the generation, spectral broadening and post-compression of second harmonic pulses using a thin beta barium borate (BBO) crystal on a fused-silica substrate as the nonlinear interaction medium.
Xinhua Xie +5 more
doaj +1 more source
Daily sea level from coastal tide gauge station Prince_Rupert-A in 1910 (Research quality database)
, 2006 Daily sea level from coastal tide gauge station Prince_Rupert-A in 1910 (Research quality ...
WOCE Sea Level, WSL +1 more
core +1 more source
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Block-level masking and feature importance-based adversarial example generation
Journal of Big DataThis paper proposes a method to enhance the transferability of adversarial examples by combining a Learnable Patch-Wise Mask (LPM) generated through differential evolution algorithm with a Feature Importance Aware (FIA) attack.
Wenbo Qiu, Yafei Song
doaj +1 more source
Daily sea level from coastal tide gauge station Fort_de_France in 1978 (Research quality database)
, 2006 Daily sea level from coastal tide gauge station Fort_de_France in 1978 (Research quality ...
WOCE Sea Level, WSL +1 more
core +1 more source
FEBS Letters, EarlyView.The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi +6 more
wiley +1 more source
Nanosecond-level time-domain coding metasurface for radar signal generation
Nature CommunicationsThe time-domain coding metasurface (TDCM) offers a rapid and efficient approach for manipulating frequency spectra of electromagnetic waves. To date, not only finite-order harmonics can be generated and coded discretely, frequency modulation of ...
Boyang Qian +6 more
doaj +1 more source
Texas Low-Level Radioactive Waste Disposal Facility Conceptual Design, December 1983
, 1983 Report of the design of a low-level radioactive waste disposal facility and summarized information relating to the infrastructure and how it will ...
Texas Low-Level Radioactive Waste Disposal Authority
core
, 2006 Monthly sea level from coastal tide gauge station Dutch_Harbor-A, 1950-1955 (Research quality ...
WOCE Sea Level, WSL +1 more
core +1 more source