Results 41 to 50 of about 845,405 (289)

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

Investment Climate and Investment Attractiveness of Macroregions of Russia

Управленческое консультирование, 2019
In accordance with the requirements of the law on strategic planning, macro-regions of the Russian Federation have been identified. The next solution is to develop strategies for the socio-economic development of macro-regions.
M. Yu. Elsukov, A. V. Mayevsky, E. F. Cheberko   +2 more
doaj   +1 more source

High Light Utilization and Color Rendering in Vacuum‐Deposited Semitransparent Perovskite Solar Cells

Advanced Materials, EarlyView.
In this work, low bandgap (≈1.55 eV) semitransparent perovskite solar cells (ST‐PSCs) having thin (thickness < ≈100 nm) perovskite layers and transparent conductive oxide‐based rear electrodes are fabricated using vacuum‐deposition methods. Two different ST‐PSCs demonstrated a high light utilization efficiency value of 4.2 (PCE: 9.26% and AVT: 45.3 ...
Abhyuday Paliwal, Manuel Romero, Lennart van den Hengel, Nathan Rodkey, Kassio P. S. Zanoni, Gabriel Lozano, Cristina Roldán‐Carmona, Michele Sessolo, Hernán Míguez, Henk J. Bolink   +9 more
wiley   +1 more source

Investment Climate Factors in the Baltic Countries

Lithuanian Journal of Statistics, 2013
This paper examines the investment climate factors in Lithuania, Latvia and Estonia. It discusses the factors within the firm and country level; highlights relevant key factors common to all countries that affect the investment climate and increase the ...
Algimantas Misiūnas, Dovilė Gudeliauskaitė   +1 more
doaj   +1 more source

Trends and current shifts in the investment environment in the residential real estate market

Innovation and Sustainability, 2021
The article analyzes the development trends of the primary and secondary residential real estate market in Ukraine for 2020-2021 and identifies the main changes in the investment environment in this market.
V. Zianko, T. Nechyporenko, I. Waldshmidt   +2 more
doaj   +1 more source

Climate resilience in the United Kingdom wine production sector: CREWS-UK [PDF]

, 2019
As cool climate viticulture rapidly expands, the England and Wales wine sector is winning international acclaim, particularly for its sparkling wines, and is attracting significant investment. Supported by warming climate trends during the growing season,
Dorling, S., Jones, R., Nesbitt, A.
core   +1 more source

Recent Advances on Thermochromic Inks for Security Applications

Advanced Materials Technologies, EarlyView.
Thermochromic security inks have garnered interest in recent years as security elements for authentication, information encryption, and anti‐counterfeiting. This review outlines different types of thermochromic materials, how they have been developed as functional inks, and how advancements in property enhancement, sustainability, and printing ...
Duarte B. Oliveira, Andreia Araújo, Elvira Fortunato, Rodrigo Martins, Marta C. Corvo, Emanuel Carlos   +5 more
wiley   +1 more source

Mechanisms for improving investment attractiveness of the municipality of Magnitogorsk

Муниципалитет: экономика и управление, 2023
The article examines the investment attractiveness of a municipality on the example of the city of Magnitogorsk, analyzes the investment potential of the city, and considers the main problems preventing an increase in the flow of investments. The article
Svetlana V. Koptyakova, Vasilya M. Gafurova, Yana M. Zakharova   +2 more
doaj   +1 more source

TreeSpider: In‐Canopy Exploration With Tether‐Based Aerial Modular Arms

Advanced Robotics Research, EarlyView.
A tethered drone with perching arms and a 360° ring enables unprecedented maneuverability within dense forest canopies. By dynamically adjusting tether length and decoupling pitch from the frame, it navigates between branches, senses multiple trees, and interacts physically with foliage.
Luca Romanello, Tian Lan, Salaheldin Hassan, Maximilian Leutschafft, Erdem Ekinci, Sophie F. Armanini, Mirko Kovac, Basaran Bahadir Kocer   +7 more
wiley   +1 more source

Investment Climate, Productivity, and Regional Development in a Developing Country

Asian Development Review, 2006
This paper examines the Philippines’s investment climate in relation to the performance of manufacturing firms and the productivity of regional economies.
Ernesto M. Pernia, J. M. Ian S. Salas
doaj   +1 more source