Results 131 to 140 of about 1,562,815 (363)

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

Author Correction: An abuse liability assessment of the glo tobacco heating product in comparison to combustible cigarettes and nicotine replacement therapy

Scientific Reports, 2023
George Hardie, Nathan Gale, Michael McEwan, Stefano Milleri Oscar, Luigi Ziviani, Christopher J. Proctor, James Murphy   +6 more
doaj   +1 more source

Ruin Probabilities with Investments in Random Environment: Smoothness [PDF]

Viktor Antipov, Yuri Kabanov
openalex   +1 more source

Does the Russia-Ukraine war affects trade relations and foreign Direct investment flows from Europe into Asia and Africa?

, 2023
Kola Benson Ajeigbe
openalex   +2 more sources

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 APPRAISAL CRITERIA UNDERLYING INVESTMENT DECISIONS [PDF]

Analele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2011
Companies that want to grow their activity must decide on which investment projects to focus. Investment in financial terms, represents a use of capital that at the end of the investment wants to obtain a profitability. Following the investment, the company hopes that both its volume and activity increase.
openaire   +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

Understanding the impact of business cases on IT investment decisions: An analysis of municipal e-government projects

, 2013
Egon Berghout, Chee‐Wee Tan
openalex   +2 more sources

Energy Consumption and Foreign Direct Investment in Nigeria: A Structural Break Analysis [PDF]

, 2020
Adedayo Emmanuel Longe, Emmanuel Olajide Adebayo, Shehu Muhammad, Oluwole Oluniyi Adelokun   +3 more
openalex   +1 more source

Adaptive Twisting Metamaterials

Advanced Materials, EarlyView.
This work introduces torque‐controlled twisting metamaterials as a transformative platform for adaptive crashworthiness. By combining multiscale predictive modeling with experimental validation on additively manufactured gyroids, it demonstrates tunable stiffness, collapse stress, and energy absorption.
Mattia Utzeri, Maria L. Gatto, Edoardo Mancini, Donato Orlandi, Daniele Cortis, Marco Sasso, Shanmugam Kumar   +6 more
wiley   +1 more source