Results 211 to 220 of about 2,993,511 (277)

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

Strain Engineering of Magnetoresistance and Magnetic Anisotropy in CrSBr

Advanced Materials, EarlyView.
Biaxial compressive strain significantly enhances magnetoresistance and critical saturation fields in thin flakes of the 2D magnet CrSBr, along all three crystallographic axes. First‐principles calculations link these effects to strain‐induced increases in exchange interactions and magnetic anisotropy.
Eudomar Henríquez‐Guerra, Alberto M. Ruiz, Marta Galbiati, Álvaro Cortés‐Flores, Daniel Brown, Esteban Zamora‐Amo, Lisa Almonte, Andrei Shumilin, Juan Salvador‐Sánchez, Ana Pérez‐Rodríguez, Iñaki Orue, Andrés Cantarero, Andres Castellanos‐Gomez, Federico Mompeán, Mar Garcia‐Hernandez, Efrén Navarro‐Moratalla, Enrique Diez, Mario Amado, José J. Baldoví, M. Reyes Calvo   +19 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

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Property rights protection, environmental regulation and corporate financial performance: Revisiting the Porter Hypothesis

Journal of Cleaner Production, 2020
To study the applicability of the Porter Hypothesis to Chinese manufacturing enterprises from a property rights perspective, we match the financial data of all A-share manufacturing companies listed in Shanghai and Shenzhen Stock Exchanges of China from ...
Zhiyong Liu, Hongxiao Zhang
exaly   +2 more sources

Financial Crises and Labor: Does Tight Money Loosen Labor Rights?

World Development, 2015
Robert G Blanton, Shannon Lindsey Blanton   +1 more
exaly   +2 more sources

Creditor rights, financial health, and corporate investment efficiency

, 2020
This paper analyzes the influence of creditor rights on investment efficiency and how firms’ financial health shapes this influence. Using time-series changes within a country and cross-country variations in creditor rights, I find that stronger ...
F. González
semanticscholar   +1 more source

The Transparency Trap: Non-Financial Disclosure and the Responsibility of Business to Respect Human Rights

American Business Law Journal, 2019
This article examines the potential for transparency programs to improve corporations’ human rights performance. The primary focus is on “general” transparency programs, such as the inclusion of human rights issues in sustainability reports.
David Hess
semanticscholar   +1 more source

Tax-related illicit financial flows and human rights

Journal of Financial Crime, 2018
Purpose This paper aims to discuss the tax-related illicit financial flows from a human rights perspective. It argues that curbing illicit financial flows, and specifically tax abuse, is essential not only for realizing human rights but also for ...
J. P. Bohoslavsky
exaly   +2 more sources

Green credit policy, property rights and debt financing: Quasi-natural experimental evidence from China

Finance Research Letters, 2019
Our paper uses the promulgation of the "Green Credit Guidelines" policy in China as a quasi-natural experiment. Based on a difference-in-differences (DID) model, the results show that the debt financing capacity of heavily polluting enterprises has ...
Xing Liu, Enxian Wang, Danting Cai
semanticscholar   +1 more source

Financial constraints, corruption, and SME growth in transition economies

, 2020
In this study, I investigate the impact of firm-level financial constraints and corruption in the business environment on growth for over 10,000 small- and medium-sized enterprises (SMEs) in 28 Eastern European and Central Asian countries. I also examine
Barkat Ullah
semanticscholar   +1 more source