Results 111 to 120 of about 1,474,950 (296)

Covalent Functionalization of 2D Semiconductors: A Roadmap to Advanced Electronic Devices

open access: yesAdvanced Functional Materials, EarlyView.
This Review presents recent advances in the covalent functionalization strategies for two‐dimensional semiconductors and their implementation in modern technologies. Layered materials are modified through diverse molecular chemistries (e.g., thiols, diazonium salts, alkyl halides, and electron‐deficient species) to tailor their surface properties ...
Ramiro Quirós‐Ovies   +2 more
wiley   +1 more source

Switzerland Life in a Mountain Village [Motion Picture Film]

open access: yes, 1963
'Switzerland: Life in a Mountain Village' is one of the several educational films created for Encyclopaedia Britannica Films. This film studies the life and culture of a Swiss mountain village through the family of Jean Beytresan of Evolene.
Sorensen, Clarence Woodrow, 1907-1982
core  

A Magneto‐Mechanically Activated Nerve Guidance Conduit Promotes Peripheral Nerve Regeneration via TIMP1‐Mediated Membrane Tension Transfer

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a magneto‐mechanical strategy that incorporates FP@MSCs into an aligned PCL/GelMA nerve guidance conduit. Magnetic stimulation increases membrane tension in FP@MSCs, triggering cytoskeletal remodeling, Schwann cell‐like differentiation, and TIMP1 secretion. TIMP1 activates ITGB1/CD63–FAK signaling in NE‐4C cells, increasing membrane
Xinyu Zhu   +14 more
wiley   +1 more source

See-how movie viewer pamphlet

open access: yes, 1950
This is a See-how movie viewer pamphlet. The See-how viewer was created by Leslie Mann and marketed by Athletic Films, Inc. in the 1950s. The pamphlets lists the Baseball films you could buy, other films in production on Basketball, Bowling, and Golf ...
Athletic Films, Inc.;
core  

In Situ Magnetic Ordering and Microfabrication of Liquid Crystal Networks with Discretized Alignment

open access: yesAdvanced Functional Materials, EarlyView.
Miniaturizing liquid crystal network actuators typically demands costly laser writing or digital light processing. A low‐cost photolithography platform couples rotating photomasks with a Halbach magnetic array to discretize in‐plane molecular alignment down to 50 µm, producing programmable, light‐responsive grippers, checkerboards, and origami‐inspired
Matthew Gene Scarfo   +3 more
wiley   +1 more source

Italy Peninsula of Contrast [Motion Picture Film]

open access: yes, 1953
'Italy Peninsula of Contrasts' is one of several educational films created for Encyclopaedia Britannica Films. This film describes the geography of the northern mountain ranges and the Po Valley, farming and industrial advances, and life along the ...
Sorensen, Clarence Woodrow, 1907-1982
core  

Genetically Programmed Shape‐Morphing of Engineered Living Materials

open access: yesAdvanced Functional Materials, EarlyView.
Here, bacterial and mammalian engineered living materials (ELMs) are presented, in which living cells direct genetically programmed and enzymatically mediated shape‐morphing. The resulting deformation and shape‐recovery can be actuated in a genetically controlled manner by an ELM incorporating out‐of‐equilibrium counteracting biochemical reactions with
Jan Becker   +7 more
wiley   +1 more source

Venice, Queen City of the Adriatic [Motion Picture Film]

open access: yes, 1951
Venice, Queen City of the Adriatic, is one of the several educational films made for Encyclopaedia Britannica Films. It illustrates the city's origin, its rise to power and wealth through trade and its decline with the coming of new trade routes.
Sorensen, Clarence Woodrow, 1907-1982
core  

Highly moisture and weak-acid resistant Ga-doped ZnO films with titanium dioxide co-doping fabricated by magnetron sputtering

open access: yes, 2017
In this work, we proposed a strategy to improve the damp-heat stability and weak-acid resistance of gallium doped zinc oxide (GZO) thin films by co-doping TiO2 into GZO targets.
Zhu, Chaoting   +15 more
core   +1 more source

Photoelectrochemical studies of passive films

open access: yesElectrochimica Acta, 1986
Abstract The application of photoelectrochemistry as a means to study passive films is reviewed. A description of the theoretical background of photoelectrochemical behavior of passive metal electrodes is given that includes photoprocesses in crystalline and amorphous passive films, photoemission from the underlying metal, some characteristics of ...
openaire   +1 more source

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