Results 91 to 100 of about 2,616,477 (235)

Pathways of Metastases from Primary Organs to the Ovaries

open access: yesObstetrics and Gynecology International, 2011
To investigate the metastatic pathways from the primary organs to the ovaries, we examined the microscopic findings from 18 original and 18 metastatic ovarian tumors carefully.
Yukio Yamanishi   +10 more
doaj   +1 more source

ALVIN 520 Dive 520

open access: yes, 1974
ALVIN 520 Dive 520The runtime for this video is 09m 37s.Alvin dive 520 took place on July 02, 1974 during voyage LU-70. The Chief Scientist was J. Heirtzler in the operating area of Mid-Atlantic Ridge. The purposewas described as 'FAMOUS GEOLOGY' and the

core  

High‐Mobility Chalcogenophene‐Engineered Diketopyrrolopyrrole Mixed Ionic‐Electronic Conductors With Doping Tolerance for Low‐Power Organic Electrochemical Transistors

open access: yesAdvanced Materials, EarlyView.
Chalcogen substitution emerges as a powerful strategy for designing high‐performance OMIECs. In aliphatic–glycol side chain diketopyrrolopyrrole polymers, biselenophene incorporation promotes a planar, polarizable, and doping‐tolerant quinoidal framework, enabling PDPP‐4EG‐Se2 to combine high hole mobility, large µC*, enhanced operational stability ...
Shinbee Oh   +9 more
wiley   +1 more source

Ahrens Laboratory. Room 520, 1962

open access: yes, 1962
Ahrens laboratory in the Hospital.
The Rockefeller University
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Descriptor‐Informed Screening of Interface‐Active Molecules for Efficient Magnesium Metal Anodes

open access: yesAdvanced Materials, EarlyView.
A descriptor‐informed molecular screening strategy identifies 4‐bromo‐N, N‐dimethylaniline (BrNNA) as an interface‐active electrolyte component that enables fast Mg stripping/plating in Mg(TFSI)2‐based electrolytes. By simultaneously regulating Mg2+ solvation and interphase formation, the BrNNA‐containing electrolyte delivers activation‐free Mg ...
Hao Xu   +16 more
wiley   +1 more source

Wien, Universitätsbibliothek, Ms I 520

open access: yes
WIEN, UNIVERSITÄTSBIBLIOTHEK, MS I 520 Wien, Universitätsbibliothek, Ms I 520 ([1r]) Cover ( - ) Title page ([1r]) [Medicinische Bemerkungen in den Jahren 1840 - 1849] ([2r]) Cover ( -
Bischoff, Ignaz Rudolf
core   +1 more source

Band 2, 520 (Sammlung Friedlaender)

open access: yes
BAND 2, 520 (SAMMLUNG FRIEDLAENDER) Band 2, 520 (Sammlung Friedlaender) (Public Domain ...

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Charge Storage and Dark Photocatalysis in Multivariate Ti‐Based Metal‐Organic Frameworks

open access: yesAdvanced Materials, EarlyView.
The mixed‐linker series of the titanium‐based metal–organic framework COK‐47 enables systematic tuning of photoresponsiveness and (dark) photocatalytic activity, deepening our understanding of structure‐property‐function relationships. Tailored metal‐to‐ligand charge transfer between the secondary building units (metal‐oxo layers and organic linkers ...
Julia E. Knapp   +11 more
wiley   +1 more source

A new species of the Baltic amber bee genus Electrapis (Hymenoptera: Apidae)

open access: yes, 1998
This is the publisher's version, which is also available electronically from http://biostor.org/reference/520.See article for ...
Engel, Michael S.
core   +1 more source

Band 3, 520 (Sammlung Friedlaender)

open access: yes
BAND 3, 520 (SAMMLUNG FRIEDLAENDER) Band 3, 520 (Sammlung Friedlaender) (Public Domain ...

core  

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