Results 141 to 150 of about 1,376,955 (341)

Polycyclic Aromatics as Promising Phosphorescence Materials

open access: yesChemistryEurope, EarlyView.
This review focuses on the recent progress of polycyclic aromatic compounds (PACs)‐based phosphorescent materials. Their molecular structural characteristics as promising phosphors are highlighted, and the efficient strategies from molecular and aggregation levels have been illustrated systematically to promote the development of PACs with desirable ...
Peipei Liu, Qianqian Li, Zhen Li
wiley   +1 more source

The reaction of Pseudomonas aeruginosa cytochrome c-551 oxidase with oxygen [PDF]

open access: green, 1978
C Greenwood   +5 more
openalex   +1 more source

CTS attenuation and cross polarization measurements at 11.7 GHz [PDF]

open access: yes
The results of data obtained at The University of Texas at Austin during a total of 551 days of righthand circularly polarized transmission at 11.7 GHz from the CTS satellite are presented.
Vogel, W. J.
core   +1 more source

Corn cob pyrolysis: A systematic literature review of methods and applications

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Mapping the research landscape of corn cob pyrolysis. Abstractas The agricultural sector is experiencing a surge in waste generation due to population growth, creating an urgent need to convert byproducts into value‐added products. Maize (Zea mays L.), a leading global crop, produces significant byproducts, such as corn cob, which are often undervalued.
Vilmar Steffen   +5 more
wiley   +1 more source

551 CHROMOSOMAL MOSAICISM IN AMNIOTIC FLUID CELL CULTURES [PDF]

open access: bronze, 1978
David Peakman   +2 more
openalex   +1 more source

Status of NASA's IR wind shear detection research [PDF]

open access: yes
The status of NASA's wind shear detection research is reported in viewgraph form. Information is given on early experience, FLIR detectors, quantities measured by Airborne Warning and Avoidance System 1 (AWAS 1), the time series model for Flight 551 ...
Mckissick, Burnell
core   +1 more source

Felts Log House (MSS 551) [PDF]

open access: yes, 2015
Finding aid only for Manuscripts Collection 551. Photos, transcripts, design plans, and education materials about the Felts Log House, a log structure originally built in Logan County, Kentucky, in the early nineteenth century and moved to the campus of
Folklife Archives, Manuscripts &
core   +1 more source

Mechanical Coupling With the Nuclear Envelope Shapes the Schizosaccharomyces pombe Mitotic Spindle

open access: yesCytoskeleton, EarlyView.
ABSTRACT The fission yeast Schizosaccharomyces pombe divides via closed mitosis, meaning that spindle elongation and chromosome segregation transpire entirely within the closed nuclear envelope. Both the spindle and nuclear envelope must undergo shape changes and exert varying forces on each other during this process.
Marcus A. Begley   +8 more
wiley   +1 more source

Low‐Micromolar Quantification of Fluorinated Analytes Using Hyperpolarized 19F Benchtop Nuclear Magnetic Resonance

open access: yesChemistry–Methods, EarlyView.
Limits of detection and quantification of fluorinated analytes by 19F benchtop (1 T) NMR spectroscopy in the high nanomolar to low micromolar range are achieved using signal amplification by reversible exchange (SABRE) combined with the multiplet‐refocusing technique, SHARPER (Sensitive, Homogeneous, And Resolved PEaks in Real time).
Ana I. Silva Terra, Meghan E. Halse
wiley   +1 more source

Home - About - Disclaimer - Privacy