Results 51 to 60 of about 1,250,342 (317)

KUALITAS PELAPORAN KEUANGAN, MEKANISME GOVERNANCE, DAN EFISIENSI INVESTASI [PDF]

Jurnal Akuntansi Multiparadigma, 2016
Abstrak: Kualitas Pelaporan Keuangan, Mekanisme Governance, dan Efisiensi Investasi. Penelitian ini bertujuan untuk menguji hubungan antara kualias pelaporan keuangan dengan efisiensi investasi di ASEAN.
Ulum Tri Handayani, Sylvia Veronica Siregar, Sylvia Veronica Siregar   +2 more
doaj   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Dynamic Testing of Cold Gas Sprayed Bipolar Plates–Porous Transport Layer Coating System in Proton Exchange Membrane Water Electrolysis

Advanced Engineering Materials, EarlyView.
Through direct application of porous transport layer (PTL) on the bipolar plate (BPP) with thermal spraying, the interfacial contact resistance is improved. With the cold gas sprayed BPP–PTL coating system, a proton exchange membrane water electrolysis cell with a cell voltage of Ucell = 1.9 V can be operated up to i = 2.5 A/cm2 in a dynamic mode ...
Kirsten Bobzin, Marvin Erck, Kevin Jasutyn, Katja Radermacher, Andreas Bund, Mario Kurniawan   +5 more
wiley   +1 more source

Board Gender Diversity and Investment Inefficiency with a moderating role of the board independence and the CEO tenure [PDF]

زن در توسعه و سیاست
Women are more risk-averse and more conservative in making investment decisions.This research examines the relationship between the gender diversity of the board of directors and the investment inefficiency of companies listed on the Tehran Stock ...
mahdi filsaraei
doaj   +1 more source

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

Spatiotemporal evolution and optimization analysis of investment efficiency in China’s agricultural water conservancy infrastructure based on a two-stage DEA model

Frontiers in Earth Science
The turbulent international political and economic situation has presented significant challenges to food and water security. Agricultural water conservancy infrastructure has garnered considerable attention due to its crucial role in the allocation and ...
Li Sun, Li Sun, Chi Zhang, Qingchun Liu, Changxin Xu, Min Song   +5 more
doaj   +1 more source

Effect of Corporate Life Cycle on the Relationship between Characteristics of Management and Investment Efficiency in the Tehran Stock Exchange [PDF]

راهبرد مدیریت مالی
Companies compete with each other with the aim of increasing value and their share of the market, and one of the requirements for success in the competitive market is the efficient and effective use of the company's resources, which depends on the ...
Behrooz Badpa, Sohrab Osta, Shokouh Ayaz
doaj   +1 more source

Energy tokens as digital instruments of financial investment

Economics and Business Review, 2022
The aim of the paper is to evaluate the investment attractiveness of selected energy tokens from the point of view of the effectiveness measures applied to ordinary financial instruments.
Marchewka-Bartkowiak Kamilla, Wiśniewski Marcin   +1 more
doaj   +1 more source

The role of the agent's outside options in principal-agent relationships [PDF]

, 2009
We consider a principal-agent model of adverse selection where, in order to trade with the principal, the agent must undertake a relationship-specific investment which affects his outside option to trade, i.e.
A. Darwiche, A. Meyer, C.G. Quimper, C.G. Quimper, D. Revuz, F. Bacchus, G. Katsirelos, G. Pesant, J. Amilhastre, J. Hopcroft, M. Sellmann, N. Beldiceanu, S. Demassey   +12 more
core   +2 more sources

Toward Low‐Consumable Anodes: Process Simulation and Prospective Life Cycle Assessment of NiFe2O4‐NiO‐Ni‐Cu vs. Prebaked Anodes for Aluminum Production with use of Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
Low‐consumable nickel ferrite‐based anodes for the Hall–Héroult process are compared with conventional prebaked carbon anodes using thermodynamic simulation and prospective life cycle assessment under contrasting future electricity system pathways from 2025 to 2050.
Felipe Alejandro Garcia Paz, Ulziikhuu Otgonbayar, Alexander Adamczyk, Farhan Hossain, Daniel Vogt, Johan Berg Pettersen, Alexandros Charitos   +6 more
wiley   +1 more source