Results 131 to 140 of about 2,539,468 (338)

Hierarchy Analysis Method as Investment Decision Support Tool [PDF]

, 2017
Nikolai Vladimirovich Kotelnikov, N.G. Urazova, Alexandra Mikhailovna Ohanova   +2 more
openalex   +1 more source

The Relationship Between Corruption and Public Investment: The Case of Turkey [PDF]

This study examines the relationship between corruption and public investment in Turkey for the annual sample period between 1975-2007, using Johansen (1988) and Johansen and Juselius (1990) cointegration analysis.
Yýldýz Saðlam, Ünal Arslan
core  

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

Advanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora, Seung Ju Choi, Jaeki Jeong, Silvia Orecchio, Inés García‐Benito, Manuel Pérez‐Escribano, Joaquín Calbo, Likai Zheng, Minseop Byun, Seyeong Song, Gi‐Hwan Kim, Shaik M. Zakeeruddin, Seog‐Young Yoon, Yimhyun Jo, Agustín Molina‐Ontoria, Enrique Ortí, Nazario Martín, Michael Grätzel   +17 more
wiley   +1 more source

The economic analysis of sector investment programs [PDF]

This paper discusses the economic analysis of sector investment or expenditure programs, collectively referred to as SIPS. There are many different views as to what actually constitutes a SIP.
Suthiwart-Narueput, Sethaput
core  

Self‐Cooling Molecular Spin Qudits

Advanced Materials, EarlyView.
A material made of [GdEr] molecular dimers can encode a qudit and perform as a magnetic refrigerant. Microwave resonant pulses coherently manipulate its 16 spin states, while direct demagnetization measurements cool the material and a device down to temperatures below 1 K.
Elías Palacios, David Aguilà, David Gracia, Diamatoula Maniaki, Leoní A. Barrios, Alessandro Chiesa, Jesús I. Martínez, Valentin Novikov, Olivier Roubeau, Stefano Carretta, Marco Evangelisti, Guillem Aromí, Fernando Luis   +12 more
wiley   +1 more source

Brazilian Funds Investments Analysis

, 2017
Target is to analyse behavior of brazilian funds and consequently how brazilian invest money in Funds. It is used data available in dados.gov.br maintained by CVM (Comissao de Valores Mobili rios)
Licciardi, Newton, Andhros@Usp.Br, Jdev.Mendonca@Gmail.Com   +2 more
openaire   +1 more source

Non-smooth analysis method in optimal investment-BSDE approach [PDF]

, 2018
Helin Wu, Yong Ren, Feng Hu
openalex   +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

Advanced 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, Jonathan Caroni, Asia Patriarchi, Olivera Luzanin, Rafael Ramos, Jan Bitenc, Manuel Melle‐Franco, Manuel Souto   +7 more
wiley   +1 more source

Economic analysis and investment in fuel industry considering risk management by analytical hierarchy process [PDF]

, 2022
Anna Gustina Zainal, Habibullah Djimad, Rudy, Wulan Suciska, Gita Paramita Djausal   +4 more
openalex   +1 more source

Financial analysis of e-services investment projects in Romania [PDF]

Cost-benefit analysis is considered to be one of the most efficient tools in order to quantifiy the neccessity and oportunity of an investment project.
BADESCU Adrian Victor, JANTEA Lorelai, SACAL Bogdan   +2 more
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