Results 101 to 110 of about 814,278 (305)

Bioorthogonal Photoactivation of 2‐Nitrobenzyl Caged Doxorubicin Anticancer Prodrugs on Gold Nanostars

open access: yesAdvanced Materials, EarlyView.
Bioorthogonal chemistry was applied to intracellularly photoactivate Doxorubicin (Dox) using gold nanostars (AuNSt) and near‐infrared (NIR) light. Two prodrugs were used: one photoactivatable, masked with 2‐nitrobenzyl carbamate (proDox1) and another photolabile, masked with 2‐nitrobenzyl diol (proDox2), which was attached to the AuNSt surface.
Juan José Esteve‐Moreno   +15 more
wiley   +1 more source

Harnessing Rural Radio for Climate Change Mitigation and Adaptation in the Philippines [PDF]

open access: yes, 2019
The working paper documents the pilot rural radio campaign, dubbed as 'Climate Change i-Broadkas Mo', implemented by the CGIAR Research Program on Climate Change, Agriculture and Food Security in Southeast Asia (CCAFS SEA) and the Philippine Federation ...
Celeridad, Renz Louie V.   +4 more
core  

Solvent‐Free Thermal Defect Engineering in Molecular Frameworks With Volatile Linkers

open access: yesAdvanced Materials, EarlyView.
Thermal removal of neutral volatile linkers enables precise and solvent‐free generation of metal vacancies in MOFs. This strategy affords redox‐stable, coordinatively unsaturated FeII sites with tunable spin, ligand coordination, and catalytic behavior. The approach offers a general route to design defect‐functional materials through local coordination
Sonia Martínez‐Giménez   +9 more
wiley   +1 more source

Algunas características de la documentación de prensa en la Comunidad Valenciana [PDF]

open access: yes, 1995
9 newspapers and the 3 regional editions; more than 40 radio transmitters; around 30 weekly and magazines, and one television of autonomic scope that adds the delegations of the national chains, to the seat of a channel by satellite and to 97 local ...
Amat, Carlos B.
core  

Aphoristic Reflection of the Concepts of POWER and POLITICIAN in the Regional Media (on the material of the Tatar and Mari languages)

open access: yesRUDN Journal of Language Studies, Semiotics and Semantics, 2016
The article is devoted to the study of the concepts of POWER and POLITICIAN in the regional media aphoristic sphere of languages of different structure - Tatar and Mari.
F Ya Khabibullina, I G Ivanova
doaj  

Headline as a linguistic object in a full-text database of regional Belarusian mass media

open access: yesStudia Humanitatis, 2018
The article gives a brief description of the full-text database of regional Belarusian mass-media (RBM) and describes the structure of a language annotation of headlines.
Stankevich Alesya Yur'yevna
doaj   +1 more source

POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes

open access: yesAdvanced Materials, EarlyView.
A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez   +8 more
wiley   +1 more source

Modern media discourse: the topic of culture on the pages of the local press (based on the example of the Ural region newspapers) [PDF]

open access: yes, 2014
The article is devoted to the analysis of the language, typology and topic model of mass media emerging at the current stage of socio-cultural transformations in Russia. Considerable attention is given to the local press as one of the types of mass media
Халтурина, М. Л.
core  

A Global Hypothesis for Women in Journalism and Mass Communications: The Ratio of Recurrent and Reinforced Residuum [PDF]

open access: yes, 2005
This paper examines the status of women in communications industries and on university faculties. It specifically tests the Ratio of Recurrent and Reinforced Residuum or R3 hypothesis, as developed by Rush in the early 1980s [Rush, Buck & Ogan,1982]. The
APPC   +31 more
core   +1 more source

Polyimide‐Linked Hexaazatriphenylene‐Based Porous Organic Polymer with Multiple Redox‐Active Sites as a High‐Capacity Organic Cathode for Lithium‐Ion Batteries

open access: yesAdvanced Materials, EarlyView.
A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal   +7 more
wiley   +1 more source

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