Results 81 to 90 of about 963,396 (303)
The Effect of a Constant or a Declining Discount Rate on Optimal Investment Timing [PDF]
This paper shows that exponential discounting may have anadvancing effect on the timing of investment, not captured bysensitivity analysis carried out for the complete range of instantaneous discount rates implicit in declining discounting.Declining ...
Gonzalo Edwards
core
Shaping Ti3C2 MXene Nanospheres for Precision Near‐Infrared Photothermal Therapy
Advanced Functional Materials, EarlyView.In this study, we report producing spherical MXenes via fs laser fragmentation of Ti3C2 flakes in liquid medium. The nanoparticles demonstrated pronounced light absorption and high photothermal conversion efficiencies of 68% and 63% under heating with NIR‐I and NIR‐II lasers, respectively.
Julia S. Babkova +21 more
wiley +1 more source
Laser‐Assisted Processing and Modification of Bioactive Glasses: A Review
Advanced Healthcare Materials, EarlyView.Laser technologies provide powerful tools to process and transform bioactive glasses for advanced biomedical applications. This review discusses laser‐matter interaction mechanisms, laser surface engineering, and laser‐assisted fabrication of scaffolds and nanofibers.
Antonio Riveiro +8 more
wiley +1 more source
BuildingsGovernment investment is one of the main sources of financing for large-scale infrastructure development. These government-invested infrastructure construction projects are often characterized by large investments, long construction periods, and ...
Xiaowen Zhao +4 more
doaj +1 more source
Научно-технические ведомости СПбГПУ: Экономические науки, 2019 The deepening of economic and social processes in the information environment on the one hand determines the need for timely development, and on the other hand, provides an opportunity to introduce modern digital methods in the field of evaluation and ...
Kazaku Ekaterina, Zvereva Elena
doaj +1 more source
Advanced Healthcare Materials, EarlyView.Implantable optoelectrical devices are an effective resource for the modulation and monitoring of neural activity with high spatiotemporal resolution. This review discusses current challenges faced by these devices and outlines future perspectives for the development of next‐generation neural interfaces targeting chronic, multisite, and multimodal ...
Stella Aslanoglou +4 more
wiley +1 more source
The Real Options Attached to an Investment Project [PDF]
The real options capture the importance of the managerial team’s role in creating value through investment projects. The investments in real assets have a set of options that managers can exercise during the period of the project to increase the value of
Mihai-Cristian DINICA
core
Research on Economic Evaluation of Highway Investment Project [PDF]
, 2016 公路交通运输建设事业是国家基础建设的重要组成部分，在我国国民经济发展过程中发挥着非常重要的作用，涉及到国民经济规划、工程技术、环境影响等一系列综合性投资开发项目，需要进行科学合理的可行性研究，以便形成科学的项目决策，产生良好的项目投资效益。 项目经济评价是项目可行性研究的重要组成部分，是对经济活动中的“成果与消耗之比较、产出与投入之比较”，包括财务评价和国民经济评价。本文针对“成都第二绕城高速公路”项目进行经济评价研究，论证该项目具有合理的经济可行性。本文研究的主要内容包括以下六个部分： 第一部分绪论 ...
吴焰
core
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 +17 more
wiley +1 more source
Decisões de Investimento em Ativos de Longo Prazo nas Empresas Brasileiras: Qual a Aderência ao Modelo Teórico? [PDF]
RAC: Revista de Administração Contemporânea, 2012 This study sought to determine how large Brazilian organizations treat long-term investments. The theoreticalconstruct took into account literature from the fields of strategy and finance, both of which offer hypotheses thatuse methods and mechanisms in ...
Fábio Frezatti +4 more
doaj