Results 131 to 140 of about 1,468,307 (304)

Ultrafast (1‐5 sec) Lamination of Perovskite Solar Cells With Self‐Encapsulation Using Rapid Joule Heating

open access: yesAdvanced Materials Technologies, EarlyView.
Halide perovskite solar cells are fabricated with self‐encapsulation by lamination between two glass substrates using rapid Joule heating, yielding a 99% reduction in lamination time compared to previous studies. An 18% efficient cell is laminated in 5 s, demonstrating the potential for scalable manufacturing. ABSTRACT Perovskite solar cells (PSCs) are
Oluka Okia   +9 more
wiley   +1 more source

Machinery Investment in Illinois: A Study Examining Existing Investment Motivations [PDF]

open access: yes
In this study, we attempt to prove some previously held ideas of machinery investment decisions using farm level data from Illinois. Investment decisions are analyzed taking into consideration past investment decisions in the county and on the individual
Barry, Peter J.   +2 more
core   +1 more source

To Invest Or Not Invest? : Factors affecting IT investment decisions

open access: yes, 2009
  Introduction Many studies indicate that there are numerous factors that promote or hamper the adoption of IT applications and are a prime concern for many researchers and practitioners (Abrahamson, 1991). Two main factors which need to be examined closely when making decisions about IT investments are the internal and external factors.
Tarabay, Raymond, Eigbire, Raphael
openaire   +1 more source

In Situ Copper Electroplating Turns Material Extrusion 3D Printers Into Metal–Polymer Hybrid Fabricators

open access: yesAdvanced Materials Technologies, EarlyView.
An in situ electroplating approach for MEX 3D printing is proposed, enabling copper deposition during the fabrication of conductive polymers. The method combines a printer‐integrated plating head, ML‐based g‐code control, and stop‐and‐go printing, achieving near‐bulk copper conductivity and enabling fully embedded, assembly‐free electronic components ...
Gianluca Percoco   +5 more
wiley   +1 more source

Labor Conflict and Foreign Investments: An Analysis of FDI in India [PDF]

open access: yes
This paper analyzes patterns of foreign direct investment in India. We investigate how labor conflict, credit constraints, and indicators of a state’s economic health influence location decisions of foreign firms.
Nidhiya Menon, Paroma Sanyal
core  

Linking Device Performance to Nanoscale Photoactivation of Grain Boundaries in 2D Hybrid Halide Perovskites

open access: yesAdvanced Materials Technologies, EarlyView.
The opto‐electronic response of polycrystalline (PEA)2PbBr4 thin films is investigated by correlating macroscopic photodetector performance with nanoscale mapping techniques. Grain boundary density is systematically tuned through crystallization control and linked to device responsivity.
Camilla Bordoni   +10 more
wiley   +1 more source

Relationship Of Financial Leverage On Investment Decisions And Firms' Value: Evidence From Indonesia Manufacturing Companies

open access: yesJAS (Jurnal Akuntansi Syariah)
This study aims to analyze and empirically test the impact of financial leverage on investment decisions, firms' value, and the role of investment decisions as a mediator. This study uses a quantitative approach with secondary data.
Misrah Misrah, Arifin Arifin
doaj   +1 more source

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