Results 51 to 60 of about 15,108 (230)

Análisis de circuitos inductivos multipuerto con las funciones de green del resonador rectangular 2D aceleradas con el método de Ewald [PDF]

, 2022
A novel integral equation technique for the study of multiport inductive microwave devices is presented in this contribution.The analyzed microwave circuits are defined by a 2D rectangular cavity that connects different rectangular waveguide input/output
Huéscar de la Cruz, Antonio Manuel, Boria Esbert, Vicente Enrique, Melcón Álvarez, Alejandro, Gómez Molina, Celia, Quesada Pereira, Fernando Daniel   +4 more
core   +1 more source

Technical and fundamental approaches to evaluate performance: Market behaviors with hidden markov models in the French market

International Review of Economics & Finance
Balancing technical and fundamental strategies is crucial for optimizing returns. This study introduces an innovative methodology to quantify the combination of these approaches and their impact on returns across different periods in the French market ...
Wael Dammak, Ali Trabelsi Karoui
doaj   +1 more source

Deserción estudiantil universitaria: una aplicación de modelos de duración

Lecturas de Economía, 2009
A diferencia de estudios anteriores sobre la deserción universitaria, los cuales han tratado de explicarla sólo a partir de algunos de los factores que teóricamente han sido propuestos, en este artículo se analiza el problema de la deserción estudiantil ...
Elkin Castaño, Santiago Gallón, Karoll Gómez, Johanna Vásquez   +3 more
doaj   +1 more source

Performance Measures, Discretionary Accruals, and CEO Cash Compensation

Journal of Corporate Accounting &Finance, EarlyView.
ABSTRACT This paper examines the relative weights assigned to three performance measures—stock returns, accounting earnings, and operating cash flows—in determining executive cash compensation. We find that returns receive the highest weight, followed by earnings, while cash flows carry the least weight.
Ya Dai, Harrison Liu, Jennifer Yin
wiley   +1 more source

Shaping the lipid composition of bacterial membranes for membrane protein production

Microbial Cell Factories, 2019
Background The overexpression and purification of membrane proteins is a bottleneck in biotechnology and structural biology. E. coli remains the host of choice for membrane protein production.
Kerstin Kanonenberg, Jorge Royes, Alexej Kedrov, Gereon Poschmann, Federica Angius, Audrey Solgadi, Olivia Spitz, Diana Kleinschrodt, Kai Stühler, Bruno Miroux, Lutz Schmitt   +10 more
doaj   +1 more source

Ewing's Sarcoma in Adults: A Predictive Nomogram and Survival Analysis of a Cohort of 937 Patients

Journal of Surgical Oncology, EarlyView.
ABSTRACT Background Ewing sarcoma is a rare malignancy of bone and soft tissue that most commonly affects children, adolescents, and young adults. Although multimodal treatment has improved survival in localised disease, outcomes remain poorer in adults, particularly in those with metastatic disease, larger tumours, or anatomically complex primary ...
Jonathan Gibson, Ben Thompson, Katie Williams, Chuck Lam, Shashank Chapala, Morgan Jones, Rajesh Botchu   +6 more
wiley   +1 more source

CEO tenure: Evidence from U.S. public firms

International Review of Economics & Finance
This study investigates the determinants of CEO tenure in U.S. public firms using a survival analysis framework. Using a dataset of 4833 CEO tenures from 2445 firms (1992–2018), the analysis employs a Cox proportional hazards model to examine how CEO ...
Henry Jarva
doaj   +1 more source

Strategies to Investigate Membrane Damage, Nucleoid Condensation, and RNase Activity of Bacterial Toxin–Antitoxin Systems

Methods and Protocols, 2021
A large number of bacterial toxin–antitoxin (TA) systems have been identified so far and different experimental approaches have been explored to investigate their activity and regulation both in vivo and in vitro.
Stefano Maggi, Alberto Ferrari, Korotoum Yabre, Aleksandra Anna Bonini, Claudio Rivetti, Claudia Folli   +5 more
doaj   +1 more source

Integrating Knowledge Management Into ERP Selection: A Fuzzy Multi‐Criteria Decision‐Making Model Based on Gray Theory in the Automotive Industry

Knowledge and Process Management, EarlyView.
ABSTRACT Enterprise Resource Planning (ERP) systems are integrated business management tools used by organizations to manage data and processes across various functions. While financial and technical considerations remain central to ERP selection, sustainable success also depends on the system's ability to support Knowledge Management (KM).
Deniz Sadat Sebti Esmail Pour, Ali Faghfouri   +1 more
wiley   +1 more source

Operationalizing the Waste Hierarchy Though A Synthetic Performance Indicator: Evidence From Spain

Sustainable Development, EarlyView.
ABSTRACT Ensuring compliance with the European Union (EU) waste hierarchy is essential for advancing circular economy objectives and meeting legally binding municipal solid waste (MSW) targets. This study develops and applies the Waste Hierarchy Achievement Synthetic Indicator (WHASI), an innovative synthetic index designed to assess territorial ...
Victor Mocholí, Trinidad Gómez, María Molinos‐Senante   +2 more
wiley   +1 more source