Results 51 to 60 of about 207,904 (287)

Sustainable Value Proposition Design in a Product-Service System [PDF]

, 2012
Many companies have started to add services to their tangible products in order to defend themselves from increased competition from low-cost economies.
Kristofer Nygren, Niclas Österlind
core  

Efficient NiOx Hole Transport Layers Enabled by Multifunctional MXenes for High‐Performance Tin‐Lead Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
An efficient NiOx HTL is successfully prepared by introducing MXene as an additive without further surface modification to fabricate high‐performance FASn0.5Pb0.5I3 perovskite solar cells. The introduction of MXene contributes to improved conductivity of NiOx, better aligned at NiOx/perovskite interfaces, and enhanced quality of perovskite films ...
Lijun Chen, Guanqi Tang, Yanghou Wang, Xiaolong Cao, Junjun Jin, Jie Tang, Liyang Yu, Zheng Zhou, Peng You, Hanlin Hu, Weiqing Yang, Qidong Tai, Feng Yan   +12 more
wiley   +1 more source

Psychometric Analysis of the Perceived Stress Scale Among Healthy University Students

Neuropsychiatric Disease and Treatment, 2020
Shahnawaz Anwer,1,2 Md Dilshad Manzar,3 Ahmad H Alghadir,1 Mohammed Salahuddin,4 Unaise Abdul Hameed5 1Rehabilitation Research Chair, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia; 2Department of Building and Real Estate,
Anwer S, Manzar MD, Alghadir AH, Salahuddin M, Abdul Hameed U   +4 more
doaj  

Pseudospin symmetry in supersymmetric quantum mechanics: Schr\"odinger equations

, 2013
The origin of pseudospin symmetry (PSS) and its breaking mechanism are explored by combining supersymmetry (SUSY) quantum mechanics, perturbation theory, and the similarity renormalization group (SRG) method.
B. D. Serot, Haozhao Liang, Jie Meng, M.-C. Zhang, M.-C. Zhang, Pengwei Zhao, Q. Xu, Q. Xu, Shihang Shen, T. S. Chen, W. Greiner   +10 more
core   +1 more source

The role of public policy in stimulating radical environmental impact reduction in the automotive sector: The need to focus on product-service system innovation [PDF]

, 2010
This is the post-print version of the Article. The official published version can be accessed from the link below - Copyright @ 2010 InderscienceProduct-service system (PSS) innovation is a promising approach to address sustainability challenges in the ...
Baines, Brezet, Caisse, Caniaels, Carlo Vezzoli, Cleff, European, Fabrizio Ceschin, Factor, Goedkoop, Kemp, Kemp, Larsen, Manzini, Manzini, Mont, Mont, Mont, Mont, Nieuwenhuis, Raven, Schmidt-Bleek, Skinner, Stahel, Stahel, SustainAbility, Tischner, Tojo, Tukker, Tukker, United, van Halen, Vezzoli, Vezzoli, Vezzoli, Vezzoli, Vezzoli, Vezzoli, Vieira, Wells, Wells, Williams, Williams, World, World   +44 more
core   +1 more source

Photoconductivity‐Driven Quantum Efficiency Gain in Inorganic Ruddlesden‐Popper Layered Cs2PbBr2I2 Perovskite Photodetector for Visible Light Detection

Advanced Functional Materials, EarlyView.
Rational halogen mixing strategy was employed to shift the bandgap of Cs2PbBr2I2 from ultraviolet to visible region, enabling first realization of a visible‐light photodetector with this 2D layered Ruddlesden‐Popper perovskite material. Under illumination, light‐induced internal field forms and drives trap‐mediated persistent photoconductivity ...
Md Fahim Al Fattah, Asif Abdullah Khan, Saikiran Khamgaonkar, Majid Haji Bagheri, Danyah Khan, Md Rasidul Islam, Mahmoud Almadoun, Aixi Pan, Alexander Li, Marwa Abd‐Ellah, Vivek Maheshwari, Dayan Ban   +11 more
wiley   +1 more source

Surface Diffusion in SnTe‐PbTe Monolayer Lateral Heterostructures

Advanced Functional Materials, EarlyView.
The lateral heterostructures between 2D materials often suffer from the interdiffusion at the interfaces. Here, a surface diffusion mechanism is found to be dominating at the interfaces between semiconducting SnTe and PbTe monolayers. Atomically sharp interfaces can be achieved by suppressing this diffusion process. ABSTRACT The construction of complex
Jing‐Rong Ji, Zi'Ang Gao, Shiva Prasad Poudel, Rui‐Qi Cao, Tianzhe Chen, Luxin Li, Chong Liu, Salvador Barraza‐Lopez, Stuart S. P. Parkin, Kai Chang   +9 more
wiley   +1 more source

Boundary objects for PSS Design

Procedia CIRP, 2016
AbstractIn PSS design, hardware and service developers often have different objectives. Lacking to communicate and negotiate them across boundaries might lead to solutions unable to generate market shares and long-term profitability. This paper aims to contribute to the definition of ‘boundary objects’ that facilitate the sharing of knowledge between ...
Bertoni, Marco, Panarotto, Massimo, Larsson, Tobias   +2 more
openaire   +2 more sources

How to facilitate the implementation and diffusion of sustainable Product-Service Systems? Looking for synergies between strategic design and innovation sciences [PDF]

, 2010
Copyright @ 2010 Greenleaf PublishingEco-efficient Product-Service System (PSS) innovations represent a promising approach to sustainability. However the application of this concept is still very limited because eco-efficient PSS are intrinsically ...
Ceschin, F
core  

Pseudospin symmetry in supersymmetric quantum mechanics: II. Spin-orbit effects

, 2013
Following a previous paper [Haozhao Liang \textit{et al.}, Phys. Rev. C \textbf{87}, 014334 (2013)], we discuss the spin-orbit effects on the pseudospin symmetry (PSS) within the framework of supersymmetric quantum mechanics.
Liang, Haozhao, Meng, Jie, Shen, Shihang, Zhang, Shuangquan, Zhao, Pengwei   +4 more
core   +1 more source