Results 151 to 160 of about 759,190 (258)

Generationing, Stealthing, and Gift Giving: The Intentional Transmission of HIV by HIV-Positive Men to their HIV-Negative Sex Partners. [PDF]

Health Psychol Res, 2014
Klein H.
europepmc   +1 more source

Long‐Range Coordination Environment Modulates Single‐Atom Local States and Systemic Impact on CO2 Photoconversion

Advanced Functional Materials, EarlyView.
Terminal groups on Cu porphyrins modulate the electronic states of single‐atom Cu centers through a long‐range electronic effect, without altering the Cu coordination geometry. Meanwhile, a multi‐descriptor framework is established that incorporates porphyrin regulation, hybrid catalyst properties, and CO2 photoreduction capabilities.
Yi Zhang, Jintao Dong, Xiahe Chen, Xiyang Wang, Tiange Wei, Yue Zhu, Tai‐Sing Wu, Yun‐Fang Yang, Shao‐Yuan Leu, Keke Wang, Yuanbin She, Huaming Li, Jiexiang Xia, Molly Meng‐Jung Li   +13 more
wiley   +1 more source

VALE-PRESENTE: COMO FICA A DIMENSÃO SIMBÓLICA DO ATO DE PRESENTEAR?

Contextus, 2012
Nowadays, we can identify the coming out of a new way to give a gift – the bonus-gift, and this work have sought to answer the following question: Does the increasing of gift-bonus approach indicates a trend of symbolism reduction of the act to give a ...
Cléria Donizete da Silva Lourenço, Daniel Carvalho de Rezende   +1 more
doaj  

Phase Evolution Kinetics in Additive‐Free 19.75% Organic Photovoltaics Empowered by Solvent Vapor Annealing

Advanced Functional Materials, EarlyView.
Solvent vapor annealing enables kinetic control of additive‐free morphology in organic solar cells. Selective plasticization of acceptor forms an optimal fibrillar network, boosting efficiency to 19.06% (binary) and 19.75% (ternary), with ultrafast exciton dissociation and reduced recombination.
Jie Lv, Jieni Chen, Cenqi Yan, Patrick W. K. Fong, Jingjing Zhao, Daming Zheng, DingQin Hu, Xiaoman Ding, Xiaokang Sun, Chuanlin Gao, Guangye Zhang, Qianguang Yang, Can Zhu, Pei Cheng, Shirong Lu, Zhipeng Kan, Zhiwei Ren, Guangliu Ran, Wenkai Zhang, Hanlin Hu, Gang Li   +20 more
wiley   +1 more source

Web Appendix to: How Does Charitable Giving Respond to Incentives and Income? New Estimates from Panel Data [PDF]

This is the web appendix to "How Does Charitable Giving Respond to Incentives and Income? New Estimates from Panel Data," National Tax Journal, Vol. 62, no. 2, 2009, pp.
Jon Bakija, Bradley Heim
core  

Shifts in nutrient allocation in a gift-giving butterfly: a hidden consequence of water balance? [PDF]

J Exp Biol
Chabaud C, Tigreros N.
europepmc   +1 more source

Bio‐Inspired Synthesis of Macroporous Single Crystal Particles as Scattering Agents

Advanced Functional Materials, EarlyView.
A general strategy is presented that delivers unique, single‐crystal microparticles that combine submicron macroporosity and uniform particle shapes. A bioinspired approach is used to occlude three distinct types of additives – polystyrene microspheres, polymer vesicles and amino acids – within calcite single crystals, and subsequent thermal annealing ...
Stephanie E. Foster, Gianni Jacucci, Ouassef Nahi, Thomas Kress, Zabeada Aslam, Stuart Micklethwaite, Alexander N. Kulak, Rik Drummond‐Brydson, Melinda J. Duer, Yi‐Yeoun Kim, Silvia Vignolini, Fiona C. Meldrum   +11 more
wiley   +1 more source

Grand gift concert : in aid of public improvements in the city of Denison, Texas...

, 1875
Advertisement for a lottery drawing by the Texas Gift Concert Association.Full catalog title: Sale of stock : 50 to 60 head good stock ... belonging to the estate of Jacob Rauth, deceased ... on the 19th day of October, 1880 ... two miles south of Plano,
Texas Gift Concert Association
core  

Between Gift-Giving and Accumulation: Peer Review Economies in Psychology. [PDF]

Minerva
Kaltenbrunner W.
europepmc   +1 more source

Sustainable Electrochemical Synthesis of High‐Quality MXenes: Mechanistic Insights, Applications, Challenges, and Technological Prospects

Advanced Functional Materials, EarlyView.
Electrochemical etching provides an eco‐friendly alternative to hazardous HF methods for MXene production. This approach facilitates the selective isolation of the A‐layer from MAX phases with tunable surface terminations. Controlling voltage, electrolytes, temperature, and duration enables the optimal structural integrity. Nevertheless, existing scale
Jagdeep Singh, Madhusudhana M Devadiga, Santosh K. Tiwari, AS Dhaliwal, Gurpreet Singh Selopal   +4 more
wiley   +1 more source