This research aims to investigate a model for pricing of currency options in which value governed by the fractional Brownian motion model (FBM). The fractional partial differential equation and some Greeks are also obtained. In addition, some properties of our pricing formula and simulation studies are presented, which demonstrate that the FBM model is easy to use.
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http://dx.doi.org/10.1186/s40064-016-2784-2 | DOI Listing |
J Oral Biosci
November 2024
Centre of Stomatology, Xiangya Hospital, Central South University, Changsha, Hunan, China; Research Center of Oral and Maxillofacial Tumor, Xiangya Hospital, Central South University, Changsha, Hunan, China; Institute of Oral Cancer and Precancerous Lesions, Central South University. Electronic address:
Objectives: Oral submucous fibrosis (OSF) is a chronic, progressive, and potentially malignant disease of the oral cavity. A previous study by our team found that the aberrant expression of tRNA-derived small RNA (tsRNA) was involved in the development of OSF, with tiRNA-Val-CAC-002 showing the most significant difference. This study aimed to investigate the effect of tiRNA-Val-CAC-002 on fibroblast activation and its underlying mechanisms, elucidate the pathogenesis of OSF, and explore new effective targets for OSF prevention and treatment.
View Article and Find Full Text PDFJ Med Internet Res
August 2024
Preventative Dentistry Department, College of Dental Medicine, Umm Al-Qura University, Makkah, Saudi Arabia.
Background: Halitosis, characterized by an undesirable mouth odor, represents a common concern.
Objective: This study aims to assess the quality and readability of web-based Arabic health information on halitosis as the internet is becoming a prominent global source of medical information.
Methods: A total of 300 Arabic websites were retrieved from Google using 3 commonly used phrases for halitosis in Arabic.
PLoS One
July 2024
Ottawa Hospital Research Institute, Ottawa, Ontario, Canada.
Idiopathic inflammatory myopathies (IIMs) are rare disorders characterized by inflammation of skeletal muscle, which can result in fatty replacement of muscle, muscle atrophy, and subsequent weakness. Therapeutic advancements have improved clinical outcomes but impose an economic impact on healthcare systems. We aimed to summarize the direct and indirect costs associated with IIMs in a systematic review (PROSPERO Registration #CRD42023443143).
View Article and Find Full Text PDFPLoS One
July 2024
State Key Laboratory of Desert and Oasis Ecology, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi, China.
The UN's Sustainable Development Goals (SDGs) highlight the role of debt sustainability in achieving sustainable development. China's Belt and Road Initiative (BRI) is an international cooperation effort that is endorsed by over 150 countries and organizations. Given the alignment between BRI development goals and the SDGs, the issue of debt sustainability in BRI countries warrants attention.
View Article and Find Full Text PDFInt Breastfeed J
July 2024
Alive & Thrive, Global Nutrition, FHI 360, Hanoi, 11022, Vietnam.
Background: Breastfeeding is the biological norm for feeding infants and young children. When mothers' breastmilk is unavailable, donor human milk (DHM) from a human milk bank (HMB) becomes the next option for small vulnerable newborns. A comprehensive cost analysis is essential for understanding the investments needed to establish, operate, and scale up HMBs.
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