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Academic Articles & Research Papers
Showing 20 of 84 academic articles
Christian G. Ziegler, Carina Riediger, Matthias Gruber, Carola Kunath et al. • Frontiers in Endocrinology
(2022)
Pheochromocytomas (PCCs) are rare but potentially lethal tumors that arise from the adrenal medulla. The clinical suspicion and diagnosis of PCC can be challenging due to the non-specific nature of signs and symptoms. In many patients, infe...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fendo.2022.967995
K. Kurosawa, K. Kurosawa, S. Kotsuki, S. Kotsuki et al. • Nonlinear Processes in Geophysics
(2023)
This study explores coupled land–atmosphere data assimilation (DA) for improving weather and hydrological forecasts by assimilating soil moisture (SM) data. This study integrates a land DA component into a global atmospheric DA system of th...
DOAJ
Open Access (DOAJ)
DOI: 10.5194/npg-30-457-2023
Clarin Hayes, Fahrul Nurkolis, Dewa Ayu Agus Sri Laksemi, Sanghyun Chung et al. • Molecules
(2023)
Coffee became a beverage that was in demand in the world and consequently produced millions of tons of coffee byproducts namely coffee silverskin (CS). Unutilized CS will be waste and cause environmental pollution such as greenhouse gas emi...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/molecules28207037
Róbert, Milne • Health Technology Assessment
(1999)
BACKGROUND: Positron emission tomography (PET) is an expensive diagnostic imaging technology. Despite the long history of PET development, the costs and effectiveness of its use in routine clinical practice remain unknown. Against this back...
OPENALEX
Open Access
DOI: https://doi.org/10.3310/hta3160
Vivi Setiawaty, Dini Darmawati, Arie Ardiansyah Nugraha, Pancrasia Maria Hendrati • Iranian Journal of Microbiology
(2022)
Background and Objectives: Middle East Respiratory Syndrome Coronavirus (MERS-CoV) is commonly detected in pneumonia patients who travel from the Middle East regions. Besides MERS-CoV, many other pathogenic agents cause pneumonia. Detection...
DOAJ
Open Access (DOAJ)
Mohammad Bayranvand, Mohammad Bayranvand, Moslem Akbarinia, Gholamreza Salehi Jouzani et al. • Frontiers in Microbiology
(2021)
The diverse chemical, biological, and microbial properties of litter and organic matter (OM) in forest soil along an altitudinal gradient are potentially important for nutrient cycling. In the present study, we sought to evaluate soil chemi...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fmicb.2021.660603
Eugene Mick Kolassa, Tushar B. Padwal • Springer eBooks
(2013)
The biotechnology revolution has coincided with another revolution in health care: the emergence of finance and economics as major issues in the use and success of new medical technologies. Health care finance has become a major social issu...
OPENALEX
DOI: https://doi.org/10.1007/978-1-4614-6486-0_10
Srivastava RK, Sapra L • Journal of Inflammation Research
(2022)
Rupesh K Srivastava, Leena Sapra Immunoporosis Lab, Department of Biotechnology, All India Institute of Medical Sciences (AIIMS), New Delhi, 110029, IndiaCorrespondence: Rupesh K Srivastava, Tel +91 11-26593548, Email rupesh_srivastava13@ya...
DOAJ
Open Access (DOAJ)
Ha Thi Thu Nguyen • Economic and Business Review
(2026)
Vietnam's rapid economic growth has intensified environmental pressures, heightening concerns about the country's ability to decouple growth from rising CO2 emissions. Although green policies and initiatives have been introduced, questions ...
DOAJ
Open Access (DOAJ)
DOI: 10.15458/2335-4216.1369
Andreas Hetland, Simon Hetland • Econometrics
(2017)
The primary contribution of this paper is to establish that the long-swings behavior observed in the market price of Danish housing since the 1970s can be understood by studying the interplay between short-term expectation formation and lon...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/econometrics5030040
Cecilia Garavito • Economía
(2003)
El objetivo de este artículo es explorar la relación entre el empleo, el desempleo y el producto,para lo cual estimamos el coeficiente de Okun. Un paso previo es el cálculo de la elasticidadempleo-producto. Ambos parámetros son importantes ...
DOAJ
Open Access (DOAJ)
Parisa Foroutan, Salim Lahmiri • Financial Innovation
(2024)
Abstract The notion that investors shift to gold during economic market crises remains unverified for many cryptocurrency markets. This paper investigates the connectedness between the 10 most traded cryptocurrencies and gold as well as cru...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s40854-023-00596-x
Monsurat Ayojimi Salami, Razali Haron • Journal of Capital Markets Studies
(2018)
Purpose - The purpose of this paper is to examine the pricing efficiency of the Malaysian crude palm oil (CPO) market before and after the structural break. This study uses the daily closing price of CPO and CPO futures (CPO-F) for the peri...
DOAJ
Open Access (DOAJ)
DOI: 10.1108/JCMS-09-2018-0032
Saeed Sazzad Jeris, Shahriar Frances, Mst Taskia Akter, Majed Alharthi • Heliyon
(2023)
Economic Policy Uncertainty (EPU) is the level of uncertainty or unpredictability arising from government policy on topics such as taxes, trade, monetary policy, and regulation. Exploring the relationship between EPU and insurance premiums ...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.heliyon.2023.e16122
Ahmed Oluwatobi Adekunle • Gusau Journal of Accounting and Finance
(2024)
The study examines how monetary policy affects small and medium-scale (SMEs) in Nigeria during 1991–2020. The paper shows how monetary policy variables, such as the interest rate, money supply and inflation rate, drive the relative outputs ...
DOAJ
Open Access (DOAJ)
Silvia Dedu, Florentin Șerban • Entropy
(2026)
Traditional mean–variance portfolio optimization proves inadequate for cryptocurrency markets, where extreme volatility, fat-tailed return distributions, and unstable correlation structures undermine the validity of variance as a comprehens...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/e28030285
Ilya Mandel, Om Sharan Salafia, Andrew Levan, Paul Disberg • The Astrophysical Journal Letters
(2026)
We analytically derive, and illustrate with a population synthesis model, the maximum offset of binary neutron star mergers ejected from their host galaxies. This approximate maximum offset is 300 kpc $\times \,{({v}_{{\rm{esc}}}/500\,{\rm{...
DOAJ
Open Access (DOAJ)
DOI: 10.3847/2041-8213/ae4332
Dr Patrick T Wilson, MD, Frank Baiden, PhD, Joshua C Brooks, MPH, Marilyn C Morris, MD et al. • The Lancet Global Health
(2017)
Background: In low-income and middle-income countries, invasive mechanical ventilation is often not available for children at risk of death from respiratory failure. We aimed to determine if continuous positive airway pressure (CPAP), a for...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/S2214-109X(17)30145-6
Jon Michael Dunn, Tobias Hagge, Lawrence S. Moss, Zhenghan Wang • Journal of Symbolic Logic
(2005)
§1. Introduction. Our understanding of Nature comes in layers, so should the development of logic. Classic logic is an indispensable part of our knowledge, and its interactions with computer science have recently dramatically changed our li...
OPENALEX
Open Access
DOI: https://doi.org/10.2178/jsl/1120224716
Louis Tessler, Tim Byrnes • arXiv (Cornell University)
(2017)
Bitcoin is a digital currency and payment system based on classical cryptographic technologies which works without a central administrator such as in traditional currencies. It has long been questioned what the impact of quantum computing w...
OPENALEX
Open Access
DOI: https://doi.org/10.48550/arxiv.1711.04235