Results 51 to 60 of about 15,918 (289)

Outsourcing logistics operations in circular economy towards to sustainable development goals

Business Strategy and the Environment, Volume 32, Issue 1, Page 134-162, January 2023., 2023
Abstract One of novel manners to achieve sustainable development is concentrating on circular economy in order to manage greenhouse gas emissions, energy consumption, and waste. It also helps to protect the environment and optimize usage of input resources.
Navid Zarbakhshnia, Kannan Govindan, Devika Kannan, Mark Goh   +3 more
wiley   +1 more source

Adjacent Vertex Distinguishing Coloring of Fuzzy Graphs

Mathematics, 2023
In this paper, we consider the adjacent vertex distinguishing proper edge coloring (for short, AVDPEC) and the adjacent vertex distinguishing total coloring (for short, AVDTC) of a fuzzy graph.
Zengtai Gong, Chen Zhang
doaj   +1 more source

Enhancing Form Stability: Shrink‐Resistant Hydrogels Made of Interpenetrating Networks of Recombinant Spider Silk and Collagen‐I

Advanced Healthcare Materials, EarlyView.
A shrinkage‐resistant hydrogel is developed to confer post‐fabrication shape fidelity. The hydrogel, based on recombinant spider silk protein eADF4(C16)‐RGD and collagen‐I, exhibits tunable mechanical properties and shrink‐resistance in the presence of fibroblasts as well as muscle cells.
Xuen J. Ng, Tilman U. Esser, Vanessa T. Trossmann, Christoph Rudisch, Maren Fiedler, Kaveh Roshanbinfar, Zan Lamberger, Philipp Stahlhut, Gregor Lang, Thomas Scheibel, Felix B. Engel   +10 more
wiley   +1 more source

Benchmarking sustainable E‐commerce enterprises based on evolving customer expectations amidst COVID‐19 pandemic

Business Strategy and the Environment, Volume 32, Issue 1, Page 736-752, January 2023., 2023
Abstract The 2019 coronavirus disease (COVID‐19) pandemic has seriously impacted the performance of all types of businesses. It has given a tremendous structural boost to e‐commerce enterprises by forcing customers to online shopping over visiting physical stores. Moreover, customer expectations of the digital and operational capabilities of e‐commerce
Saurabh Pratap, Sunil Kumar Jauhar, Yash Daultani, Sanjoy Kumar Paul   +3 more
wiley   +1 more source

On Computing Domination Set in Intuitionistic Fuzzy Graph

International Journal of Computational Intelligence Systems, 2021
In this paper, the concept of minimal intuitionistic dominating vertex subset of an intuitionistic fuzzy graph was considered, and on its basis, the notion of a domination set as an invariant of the intuitionistic fuzzy graph was introduced. A method and
A. Bozhenyuk, S. Belyakov, M. Knyazeva, I. Rozenberg   +3 more
doaj   +1 more source

A 2D/3D Heterostructure Perovskite Solar Cell with a Phase‐Pure and Pristine 2D Layer

Advanced Materials, EarlyView.
A simple solution‐based method that can achieve pristine (without residual 2D precursors) and phase‐pure 2D/3D perovskite heterostructure without the need for synthesizing a single crystal is developed. Perovskite solar cells with this treatment demonstrate a notable improvement in both power conversion efficiency and long‐term stability, with ...
Meng‐Chen Shih, Shaun Tan, Yongli Lu, Tim Kodalle, Do‐Kyoung Lee, Yifan Dong, Bryon W. Larson, Soyeon Park, Ruiqi Zhang, Matthias J. Grotevent, Tara Sverko, Hua Zhu, Yu‐Kuan Lin, Carolin M. Sutter‐Fella, Kai Zhu, Matthew C. Beard, Vladimir Bulović, Moungi G. Bawendi   +17 more
wiley   +1 more source

Isomorphism On Fuzzy Graphs

, 2008
In this paper, the order, size and degree of the nodes of the isomorphic fuzzy graphs are discussed. Isomorphism between fuzzy graphs is proved to be an equivalence relation. Some properties of self complementary and self weak complementary fuzzy graphs are discussed.
A.Nagoor Gani, J.Malarvizhi
openaire   +2 more sources

New Efficient D‐π‐A and A‐π‐A Structured Type I Radical Photoinitiators for Additive Manufacturing Nanomaterials Preparation

Advanced Materials Technologies, EarlyView.
Groundbreaking advancements are discovered in 3D printing with new type‐I radical photoinitiators, including 1,1‐dimethoxy‐1‐phenylpropan‐2‐one. These innovative compounds, effective under visible light, enhance photopolymerization of acrylates and methacrylates, facilitating the creation of efficient nanocomposites and unlock the future of polymer ...
Andrzej Świeży, Filip Petko, Dominika Krok‐Janiszewska, Patryk Szymaszek, Mariusz Galek, Joanna Ortyl   +5 more
wiley   +1 more source

On fuzzy dominator coloring in fuzzy graphs [PDF]

Applied Mathematical Sciences, 2015
In this paper, a new concept of fuzzy dominator coloring is introduced. Fuzzy dominator chromatic number of fuzzy complete graph, fuzzy complete bipartite graph, and fuzzy cycle has been discussed. Bounds for fuzzy dominator chromatic number and necessary and sufficient condition for fuzzy dominator chromatic number to be 2 and n has been found.
K. S. Kanzul Fathima, R. Jahir Hussain
openaire   +1 more source

Optimizing Metamaterial Inverse Design with 3D Conditional Diffusion Model and Data Augmentation

Advanced Materials Technologies, EarlyView.
A generative AI model, the 3D conditional diffusion model (3D‐CDM), is introduced to enhance the inverse design of voxel‐based metamaterials. A data augmentation technique based on topological perturbation expands the dataset, further improving generation quality and accuracy.
Xiaoyang Zheng, Junichiro Shiomi, Takayuki Yamada   +2 more
wiley   +1 more source