The concentration of atmospheric carbon dioxide at Mauna Loa Observatory, Hawaii is
reported for eight years (1964–1971) of a long term program to document the effects of the …

… After testing many possible alternatives, we began using 0.5-L flasks equipped with glass
piston Teflon O-ting stopcocks (J. Young, Acton, United Kingdom) in 1989. These flasks …

… In addition, the Mk3 model employs cloud microphysics (see Section 13), which has cloud
liquid water L q and cloud frozen water (ice) I … where C L is the latent heat of condensation and …

… Waterman, and Ms. McCusker were responsible for review and revision of the research
protocol, data collection, review of the analysis, and review of the manuscript. Dr. …

… Air samples are also occasionally collected in evacuated 5-L Pyrex glass flasks for evaluation
of the adequacy of 0.5-L flask sampling. The larger flasks are spherical and fitted with …

T-cell factor/lymphoid enhancer factor (TCF/LEF) transcription factors are the major end point
mediators of Wnt/Wingless signaling throughout metazoans. TCF/LEFs are multifunctional …

… For the total CO2 and total alkalinity data, water samples were collected in 10-L Niskin
bottles and immediately transferred into 1-L glass-stoppered bottles containing 1.0 mL of a …

… Our objectives were to: establish the prevalence of a suboptimal PIFRresist (<60 L/min)
in this population; identify a phenotype of patients with COPD who exhibit a suboptimal …

Exogenous opioid drugs, such as morphine, relieve breathlessness. The present study
hypothesis was that endogenous opioids, released during the stress of exercise, modify …

Lymphoid enhancer factor/T cell factor proteins (LEF/TCFs) mediate Wnt signals in the nucleus
by recruiting β-catenin and its co-activators to Wnt response elements (WREs) of target …