Results 51 to 60 of about 10,071 (299)

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

Local Public Finance in the Philippines: Lessons in Autonomy and Accountability [PDF]

Fifteen years into the implementation of the Local Government Code of 1991, now is an opportune time to assess how this landmark legislation has contributed to (or detracted from) the achievement of local autonomy with accountability.
Manasan, Rosario G.
core   +1 more source

Governance capacity and subnational fiscal performance under decentralization: evidence from Indonesia

Cogent Social Sciences
Fiscal decentralization has expanded the responsibilities of local governments, yet substantial disparities in fiscal performance persist across jurisdictions.
Setyo Tri Wahyudi, Al Muizzuddin Fazaalloh, Kartika Sari, Amalia Rahmawati   +3 more
doaj   +1 more source

Regional financial performance evaluation in the Indonesian fiscal decentralization era

Jurnal Perspektif Pembiayaan dan Pembangunan Daerah, 2018
Under the decentralization policy, regions have the rights and obligations in arranging of themselves. Then many studies showed positive and negative impacts of fiscal decentralization in Indonesia.
Joko Tri Haryanto
doaj   +1 more source

Fiscal adjustment, decentralisation and sub-national autonomy

, 2015
This paper studies the relationship between fiscal decentralisation and the duration of the fiscal consolidation episodes in 17 OECD countries between 1978 and 2009.
Foremny, Dirk, Salotti, Simone, Sacchi, Agnese   +2 more
core   +1 more source

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

Advanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen, Boris Rivkin, David Castellanos‐Robles, Ivan Soldatov, Lukas Beyer, Mariana Medina‐Sánchez   +5 more
wiley   +1 more source

Stepwise On‐Surface Synthesis and Transformations of Two‐Dimensional Covalent Organic Frameworks by Controlled Thermal Stimuli

Advanced Materials, EarlyView.
The seminal transformation of a 2D‐COF (SURFCOF‐IMDEA1) into a 2D porous COF (SURFCOF‐IMDEA2) on Au(111) by a sequential C‐C coupling and ladderization triggered by thermal annealing steps at increasing temperatures is reported. Abstract The development of covalent organic frameworks (COFs) is currently a primary objective in materials science, taking ...
Ana Barragán, Elena Pérez‐Elvira, Diego J. Vicent, Marco Lozano, Diego Soler‐Polo, Koen Lauwaet, José M. Gallego, Rodolfo Miranda, José I. Urgel, Pavel Jelínek, Nazario Martín, David Écija   +11 more
wiley   +1 more source

Regulatory quality concerning carbon dioxide emissions in conjunction with the impact of fiscal decentralization [PDF]

Global Journal of Environmental Science and Management
BACKGROUND AND OBJECTIVES: Global carbon dioxide emissions have risen sharply in recent decades, sparking debate on the role of fiscal decentralisation in environmental outcomes. Some argue that local autonomy fosters innovation and accountability, while
D.E. Pinilla-Rodríguez, P. Hernández-Medina   +1 more
doaj   +1 more source

Microscopic Insights into Magnetic Warping and Time‐Reversal Symmetry Breaking in Topological Surface States of Rare‐Earth‐Doped Bi2Te3

Advanced Materials, EarlyView.
Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano, Fabián Calleja, Ji Dai, Massimo Tallarida, Vera Marinova, Alessandro Barla, Marc G. Cuxart, Pierluigi Gargiani, Gonzalo N. Molina, José Angel Silva‐Guillén, Adriana I. Figueroa, Kevin García‐Díez, Sergio O. Valenzuela, Aitor Mugarza, Amadeo L. Vázquez de Parga, Rodolfo Miranda, Francisco Guinea, Manuela Garnica, Miguel A. Valbuena   +18 more
wiley   +1 more source

Intergovernmental fiscal systems and self-rule: A Kenyan case study

, 2022
Doctor Legum - LLDThe conferment of self-rule or autonomy to subnational governments is incomplete without the corresponding conferment of the financial means and discretion necessary to facilitate the exercise of such autonomy.
Omboto, Henry Paul Gichana
core