Results 51 to 60 of about 6,401,095 (374)

Juvenile Idiopathic Arthritis, Earnings, and Work Loss: A Nationwide Matched Cohort Study

open access: yesArthritis Care &Research, EarlyView.
Objective This study compares trajectories of earnings and work loss in individuals with juvenile idiopathic arthritis (JIA) versus matched comparators from the general population. Methods Patients with JIA (n = 4,737) were identified in the Swedish National Patient Register (2001–2017) and individually matched to up to five general population ...
Heather Miller   +4 more
wiley   +1 more source

Structural features of industrial growth policy

open access: yesВестник Пермского университета: Серия Экономика, 2018
The present research is devoted to the main points of industrialization, its possible types and typical structural changes in the production process.
Oleg Sergeevich Sukharev
doaj   +1 more source

The Potential for Extracellular Vesicles in Nanomedicine: A Review of Recent Advancements and Challenges Ahead

open access: yesAdvanced Biology, EarlyView.
Extracellular vesicles (EVs) play a dual role in diagnostics and therapeutics, offering innovative solutions for treating cancer, cardiovascular, neurodegenerative, and orthopedic diseases. This review highlights EVs’ potential to revolutionize personalized medicine through specific applications in disease detection and treatment.
Farbod Ebrahimi   +4 more
wiley   +1 more source

Assessing the Ecological Value: Monetizing Process Innovations in Tailored Forming

open access: yesAdvanced Engineering Materials, EarlyView.
This article introduces a method for evaluating the sustainability of innovations, even with limited data. The method is illustrated through an analysis of the “Tailored Forming” technology, which explores the impact of sustainability on economic value added.
Jonas Schneider   +4 more
wiley   +1 more source

A Perspective on Powder Metallurgy and Additive Manufacturing of High‐Nitrogen Alloyed Stainless Steels

open access: yesAdvanced Engineering Materials, EarlyView.
This perspective article explores an innovative powder metallurgical approach to producing high‐nitrogen steels by utilizing a mixture of stainless steel and Si3N4. This mixture undergoes hot isostatic pressing followed by direct quenching. The article also examines adapting this method to laser powder bed fusion (PBF‐LB/M) to overcome nitrogen ...
Louis Becker   +5 more
wiley   +1 more source

Structural Reforms in Agrarian Sector of Economy, Stages and Results: Problems of Modernization and Import Substitution

open access: yesМодернизация, инновация, развитие, 2017
Purpose: the aim of the article is to study the reasons for the decline in agricultural production, withdrawal from the market of tens of millions of hectares of cultivated areas, reduction of livestock and poultry.
A. A. Shutkov
doaj   +1 more source

Tajikistan’s business sector for years of independence: problems and development models

open access: yesВестник университета, 2023
The purpose of the study is to develop strategic priorities for the development of the business sector of Tajikistan based on the analysis of the structure of the economy of the republic and its dynamics, as well as the use of economic and mathematical ...
A. A. Urunov   +3 more
doaj   +1 more source

The Rise of Market Power and the Macroeconomic Implications*

open access: yesQuarterly Journal of Economics, 2020
We document the evolution of market power based on firm-level data for the U.S. economy since 1955. We measure both markups and profitability. In 1980, aggregate markups start to rise from 21% above marginal cost to 61% now.
J. Loecker, J. Eeckhout, Gabriel Unger
semanticscholar   +1 more source

Stock Market Performance and Sustainable Economic Growth in Nigeria: A Bounds Testing Co-integration Approach [PDF]

open access: yes, 2013
The study examined the relationship between stock market performance and economic growth in Nigeria. It utilized the bounds testing co-integration procedure also known as autoregressive distributed lag estimation procedure. The empirical model combined
Ewetan , O. O., Okodua, Henry
core   +1 more source

Dimensionless Investigations on Energy Conversion and Analysis of Interlayer Time in Laser‐Based Powder Bed Fusion of Polymers for Polyamide 12 with Nanoadditives and Polypropylene

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the energy conversion in powder bed fusion of polymers using laser beam for polyamide 12 and polypropylene powders. It combines material and process data, using dimensionless parameters and numerical models, to enable the prediction of suitable printing parameters.
Christian Schlör   +9 more
wiley   +1 more source

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