Results 131 to 140 of about 142,830 (293)

Homestead Entry Survey Field Notes - HES 572 [PDF]

open access: yes, 1918
The original field notes for Homestead Entry Survey No. 572, claimed by C. P. Wing and located in section 1 of T1S, R2E of the Black Hills Meridian. These are the best possible images.
United States Department of the Interior   +1 more
core  

Engineering Biochar‐Derived Functional Materials for High‐Performance Supercapacitors: Design Principles, Mechanisms, and Scalable Strategies

open access: yesCarbon Energy, EarlyView.
ABSTRACT Biochar has emerged as a useful and adaptable source of carbon for supercapacitor electrodes. Its value comes from the way biomass chemistry, thermal conversion, and activation conditions shape the resulting pore network, surface groups, and degree of carbon ordering.
Soumen Mandal   +6 more
wiley   +1 more source

Commercial building (572 North Citrus Avenue) Crystal River, FL [PDF]

open access: yes, 2012
Commercial building (572 North Citrus Avenue) located in Crystal River, Florida. The building was constructed in 1920.https://digitalcommons.unf.edu/historical_architecture_main/7047/thumbnail ...
Taylor, George Lansing, Jr.
core  

Changing N^C^O to C^N^O Coordination in Cyclometalated Pt(II) and Pd(II) Complexes Modulates Stability and Emission Characteristics: Toward Brighter Versatility

open access: yesChemistry – A European Journal, EarlyView.
A new class of cyclometalated metal complexes with pincer luminophores (C^N^O and N^C^O) is reported. They unite high photoluminescence efficiencies in liquid solutions at r.t. with tunable colors across the visible spectrum and convenient synthetic accessibility.
Joschua Lüke   +4 more
wiley   +1 more source

Helm, John Blakey, 1899-1979 (SC 572) [PDF]

open access: yes, 2013
Finding aid and scan (Click on additional files below) for Manuscripts Small Collection 572. Typescript of a speech, [April, 1949], entitled “Memo on Second Appellate District Judges” by John Blakey Helm, which contains a history of the district and ...
Folklife Archives, Manuscripts &
core   +1 more source

Synthesis and Optical Properties of Diboron Complexes of 1,4‐Anthraquinone Derivatives

open access: yesChemistry – A European Journal, EarlyView.
1,4‐Diboron complexes exhibit near‐infrared fluorescence, in contrast to non‐emissive 1,5‐diboron analogues. Fluorescence quantum yields decrease with increasing electron‐donating substituents, attributed to enhanced nonradiative decay via intramolecular PeT.
Yasuhiro Kubota   +10 more
wiley   +1 more source

Nevi and Melanoma in Children: What to Do in Daily Medical Practice: Encyclopedia for Pediatricians and Family Doctors

open access: yesDiagnostics
Melanocytic nevi, commonly known as moles, are benign skin lesions that often occur in children and adolescents. Overall, they are less common in children compared to adults. Understanding the diagnosis and management of melanocytic nevi and risk factors
Patrycja Sosnowska-Sienkiewicz   +4 more
doaj   +1 more source

Miller-Flora Family History (MSS 572) [PDF]

open access: yes, 2016
Finding aid only for Manuscripts Collection 572. Genealogical material related to several Warren County, Kentucky families including: Miller, Flora, and Young.
Folklife Archives, Manuscripts &
core   +1 more source

Cyclization of a 1,8‐Diphenylanthracene by Scholl Reactions to Form Five‐ and Seven‐Membered Ring Embedded Polycyclic Aromatic Hydrocarbons

open access: yesChemistry – A European Journal, EarlyView.
Reactions of 10‐mesityl‐1,8‐diphenylanthracene with DDQ/TfOH produced three products via sequential formation of a five‐ or seven‐membered ring. Unexpectedly, the triply cyclized product with a rubicene substructure was formed through cyclization involving 1,2‐methyl shift.
Tatsuhiro Sasaki   +2 more
wiley   +1 more source

Tailoring Liquid Crystalline Self‐Assembly and Photophysical Properties of Unsymmetrical Fluorenones via Polar Terminal Groups

open access: yesChemistry – A European Journal, EarlyView.
Novel liquid crystalline fluorenones bearing various head groups were synthesized and characterized. By alteration of the head group, N, SmC, or SmA phases were obtained, and emission properties could be tuned depending on solvent or temperature. ABSTRACT In this work, a series of novel unsymmetrical fluorenone derivatives bearing various head groups ...
Falk Feucht   +5 more
wiley   +1 more source

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