Results 31 to 40 of about 147,469 (311)
Discover AgriculturePotato yields in North Gondar remain below the national average, largely due to inadequate soil nutrient management. A field experiment was conducted at Debark University in the 2024 irrigation season to identify economically optimal rates of nitrogen ...
Akalu Mihretie +3 more
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Energies, 2023 During the COVID-19 pandemic, more than 24 billion pieces of surgical mask waste (WM) were generated in the EU region, with an acute shortage of their management and recycling.
Samy Yousef +2 more
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New Directions for Adult and Continuing Education, EarlyView.ABSTRACT This article examines the evolving role of organizational leadership amidst the rapid advancements in artificial intelligence (AI). It explores a broadly experienced and documented crisis in leadership, due in part to the disruptive nature of AI and emerging technology.
Rachel Wlodarsky, Davin Carr Chellman
wiley +1 more source
METHODS INDICATORS EQUIVALENCE FOR ECONOMIC RESEARCH OF THE LONG-TERM CAPITAL INVESTMENT PROJECT [PDF]
Annals of the University of Petrosani: Economics, 2013 In economics, projects having an economical life more than a yearlong are considered log term investments. An economic study of these projects cannot skip over the fundamental criteria represented by the economic indicator known as the “invested capital ...
SORIN-IULIU MANGU, ILIE RĂSCOLEAN
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Advanced Engineering Materials, EarlyView.We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang +2 more
wiley +1 more source
Nondestructive Testing of Welded Composite Metal Foams
Advanced Engineering Materials, EarlyView.X‐ray computed tomography (CT) is used to evaluate welded steel–steel composite metal foam (CMF) joints of two density classes. It reports variation in postweld spatial void distribution and correlates it to weld‐induced changes, mechanical performance, and failure within welded CMF panels.
Chinmaya Prerana Inguva +2 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A robust plant protein adhesive was prepared by fabricating a bi‐continuous organic–inorganic hybrid structure. Compared with traditional organic–inorganic hybrid adhesives, the addition amount of inorganic phase is increased from 0.2%–3.0% to 50%, and the strength and toughness are increased by 6 and 121 times, respectively.
Zheng Liu +10 more
wiley +1 more source
Advances in Sustainable and Wearable Textile Based Soft Robotics
Advanced Functional Materials, EarlyView.This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas +6 more
wiley +1 more source
Estimating the social rate of return to education for Indigenous Australians [PDF]
, 1996 This paper compares estimates of the social rate of return to education for Indigenous Australians with those for non-Indigenous Australians. The social rate of return measures the net benefits to society of educating its citizens.
Liu, J, Junankar, P. N.
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PROFITABILITY OF THE COMPANY EXPRESSED UNDER RENTABILITY RATES [PDF]
Analele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2018 The goal of any firm is to make enough profit to properly capitalize its capital, maintain its technical and economic potential, and ensure rational expansion taking into account market developments and short-term trends.
CĂRUNTU GENU ALEXANDRU +1 more
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