Results 101 to 110 of about 891,518 (308)
Advanced Materials, EarlyView.In this work, low bandgap (≈1.55 eV) semitransparent perovskite solar cells (ST‐PSCs) having thin (thickness < ≈100 nm) perovskite layers and transparent conductive oxide‐based rear electrodes are fabricated using vacuum‐deposition methods. Two different ST‐PSCs demonstrated a high light utilization efficiency value of 4.2 (PCE: 9.26% and AVT: 45.3 ...
Abhyuday Paliwal +9 more
wiley +1 more source
Investing In Civilization [PDF]
This paper asks whether, and how, the state can solve the present crisis. The method of enquiry is to analyze what it did in the two comparable crises of 1893 and 1929.
Freeman, Alan
core +1 more source
Investing with Purpose: A Pilot Study [PDF]
, 2017 This pilot study explores the practice of companies investing capital and in-kind resources to a social enterprise with the expectation of financial, social, and strategicreturns.
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To Invest Or Not Invest? : Factors affecting IT investment decisions
, 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
Advanced Materials, EarlyView.A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal +7 more
wiley +1 more source
Mission Investments At The Packard Foundation [PDF]
, 2015 Since the Packard Foundation's first PRI in 1980, its approach to mission investing has evolved dramatically. This report by Redstone Strategy Group documents key learnings from some of the Foundation's more innovative, complex deals -- experiences that ...
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To invest or not to invest the business Angel´s dilemma
Journal of Innovation & KnowledgeBusiness Angels (BAs) are pivotal in early-stage funding for entrepreneurship. This study explores the factors influencing BA investment decisions. We propose a theoretical model based on signaling theory to assess the impact of signals about the quality of entrepreneurs and projects on investment assessments and decisions.
Oscar Arroyo-Revilla +3 more
openaire +3 more sources
Positively Charged Polymer‐Brush MOFs for Large‐Area, Pressure‐Resistant Gas Separation Membranes
Advanced Materials, EarlyView.A universal POPA strategy enables positively charged polymer‐brush MOFs with self‐adaptive interfacial interlocking to resist aggregation under fast processing. This design ensures seamless dispersion within large‐area selective layers, achieving 1 m‐wide roll‐to‐roll fabrication of pressure‐resistant MMCMs with tunable CO2 separation performance ...
Yi Yang +11 more
wiley +1 more source
Investing in Entry-Level Talent [PDF]
, 2017 Even in today's competitive economic environment, there is much that companies can do to reduce entry-level turnover costs, increase employee engagement and retention, and create a talent pipeline for the future. Many companies pursue basic strategies to
Fay Hanleybrown, Kimbery Gilsdorf
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Advanced Materials, EarlyView.An overview of design principles and scalable fabrication strategies for multifunctional bio‐based packaging. Radiative cooling films, modified‐atmosphere films/membranes, active antimicrobial/antioxidant platforms, intelligent optical/electrochemical labels, and superhydrophobic surfaces are co‐engineered from material chemistry to mesoscale structure
Lei Zhang +6 more
wiley +1 more source