Results 121 to 130 of about 13,678,985 (392)
3D Bioinspired Hair‐Based Solar Evaporator for Efficient Water Harvesting
Advanced Functional Materials, EarlyView.A bio‐derived solar evaporator inspired by blackbody radiation is developed using human hair waste. The vertically aligned hair structure enables broadband light absorption, efficient thermal localization, and rapid water transport, achieving high evaporation rates and stable desalination performance.
Yi Liu +10 more
wiley +1 more source
Experimental Detection of Spur Gear Eccentricity Severity Through Denoised FFT and STFT Analysis [PDF]
EPJ Web of ConferencesEccentricity in spur gears commonly results from manufacturing tolerances and assembly errors, generating periodic geometric deviations that affect gear-mesh dynamics and vibration signatures.
Sigonde Vhahangwele Colleen +3 more
doaj +1 more source
Improving Network Management and Operation with Machine Learning and Data Analytics [PDF]
, 2016 Keisuke Ishibashi +2 more
openalex +1 more source
Biosupercapacitors for Human‐Powered Electronics
Advanced Functional Materials, EarlyView.Biosupercapacitors are emerging as biocompatible and integrative energy systems for next‐generation bioelectronics, offering rapid charge–discharge performance and mechanical adaptability. This review systematically categorizes their applications from external to organ‐level systems and highlights their multifunctional roles in sensing, actuation, and ...
Suhyeon Kim +7 more
wiley +1 more source
Entrepreneurship and Kinship: An Integrative Review of a Nascent Domain
Administrative SciencesContrary to the widely accepted adage ‘do not engage in business activities with relatives’, individuals from Chinese, Indian, and Pakistani backgrounds are achieving significant progress, while individual groups experience stagnation.
Wellington Chakuzira +2 more
doaj +1 more source
Operations Management in the Age of the Sharing Economy: What Is Old and What Is New?
Manufacturing & Service Operations Management, 2019 The sharing economy, a term we use to refer to business models built around on-demand access to products and services mediated by online platforms that match many small suppliers or service provide...
S. Benjaafar, Ming Hu
semanticscholar +1 more source
Emergence of Light‐Transforming Layered Hybrid Halide Perovskites
Advanced Functional Materials, EarlyView.The emerging class of light‐transforming layered halide perovskite materials is reviewed, outlining challenges for their development and perspectives toward application in the future. Abstract Layered hybrid halide perovskites (LHPs) have attracted considerable attention in optoelectronics.
Ghewa AlSabeh, Jovana V. Milić
wiley +1 more source
Refining the Definition and Typologies of Entrepreneurship in Africa: A Systematic Review
Administrative SciencesThis paper aims to describe a highly pervasive and under-reported context-specific phenomenon of entrepreneurship, specifically in light of the rise in different types of entrepreneurial activities in Africa.
Wellington Chakuzira +2 more
doaj +1 more source
Why doesn't operations management research deliver? [PDF]
The web site of EPSRC states: “Manufacturing operations management research is a key component for successful portfolio in Manufacturing Research; however, this area needs attention to ensure that it is delivering.” Indeed, problems regarding ...
Koskela, Lauri, Rooke, John
core
Advanced Functional Materials, EarlyView.Glyphosate (GLY) and its primary metabolite, aminomethylphosphonic acid (AMPA), are photodegraded using a poly(vinylidene fluoride) membrane with immobilized titanium dioxide (PVDF‐TiO2) in a continuous flow‐through operation under solar light. At optimized conditions, the PVDF‐TiO2 membrane achieved 95% GLY and 80% AMPA removal with •O2− as the ...
Phuong B. Trinh +4 more
wiley +1 more source