Results 121 to 130 of about 250,111 (292)

The Alliance for Progress and Latin-American Development Prospects. A Five-Year Review, 1961-1965 [PDF]

, 1969
John N. Plank
openalex   +1 more source

Electrochemically‐Assisted Low Power Density Laser Writing on Stainless Steel via Enrichment of Chromium Oxides

Advanced Materials Interfaces, EarlyView.
This research describes the invention of a new method to color the surface of stainless steel with brown to blue hues at micron resolution using a low‐power laser. This method is safer and lower cost than previous methods. The study determines that the main coloring compound is chromium oxide.
Zechariah J. Pfaffenberger, Lianlian Liu, Tae Kyong John Kim, Vignesh Venkataramani, Lydia Kisley   +4 more
wiley   +1 more source

Germany’s policy and the diplomatic agenda of Romanian neutrality (1914-1916). The Prospect of a plan for an alliance with Sweden

Revista Română pentru Studii Baltice şi Nordice, 2011
:In the summer of 1915, concerned about Italy's entry into the war in alliance with the Entente powers yet encouraged by the victories of its armies on the Eastern Front, the German diplomacy attempted to encourage Sweden and Romania to abandon their ...
Claudiu-Lucian Topor
doaj  

Notes on comparative method and prescriptive alliance. (Met 1 figuur). (A reply to nr. 1604) [PDF]

, 1962
Rodney Needham
openalex   +1 more source

Effective Molecular Alignment of Semiconducting Polymer and Its Application to Photopatterned Stretchable Transistors

Advanced Materials Technologies, EarlyView.
Excellent mobility is achieved in intrinsically stretchable, fine‐patterned organic thin‐film transistors (OTFTs) through well‐aligned molecular arrangements. Abstract Intrinsically stretchable organic transistors are promising solutions for realizing stretchable electronic systems, such as skin‐like wearables and next‐generation displays. Nevertheless,
Yasutaka Kuzumoto, Sung‐Gyu Kang, Hyunbum Kang, Sangah Gam, Hyungjun Kim, Ji Young Jung, Suk Gyu Hahm, EunA Kim, Youngsik Shin, Seon‐Jeong Lim, Youngjun Yun, Gae Hwang Lee   +11 more
wiley   +1 more source

The Unwritten Alliance. Rio Branco and Brazilian-American Relations [PDF]

, 1967
Alan K. Manchester
openalex   +1 more source

The Cyber Alliance Game: How Alliances Influence Cyber-Warfare [PDF]

arXiv
Cyber-warfare has become the norm in current ongoing military conflicts. Over the past decade, numerous examples have shown the extent to which nation-states become vulnerable if they do not focus on building their cyber capacities. Adding to the inherent complexity of cyberwar scenarios, a state is usually a member of one or more alliances.
arxiv  

Synergistic Visible Light Nanophotocatalysis and Asymmetric Organocatalysis for the Stereoselective α‐Alkylation of Aldehydes

Advanced Synthesis &Catalysis, EarlyView.
An unprecedent dual catalytic nanophotocatalytic and asymmetric organocatalytic system for the α‐functionalization of aldehydes is developed using carbon nanodots as photosensitizers. The optimized methodology yields the alkylated products with up to 94% yield and up to 98:2 e.r., evidencing the possible recycling of the nanocatalysts.
Antonio Di Sabato, Marta Santoni, Vyali Georgian Moldoveanu, Alessandro Camilli, Marta Feroci, Giorgio Olivo, Beatrice Simonis, Elisa Sturabotti, Francesca Leonelli, Fabrizio Vetica   +9 more
wiley   +1 more source

Integrating Visible‐Light Photocatalysis and Enzymes for the Stereoselective Synthesis of Alcohols and Amines

Advanced Synthesis &Catalysis, EarlyView.
The integration between visible‐light photocatalysis and biocatalysis has the potential to greatly improve modern organic synthesis by combining the production of valuable synthetic intermediates under mild photochemical conditions with the high degree of stereoselectivity reached by enzymes. The review collects the recent efforts in the photoenzymatic
Stefano Parisotto, Cristina Prandi
wiley   +1 more source

Endeh: Terminology, alliance, and analysis [PDF]

, 1968
Rodney Needham
openalex   +1 more source