Results 51 to 60 of about 1,591 (177)

Bidirectional Relationship Between Dental Diseases and Sleep Disturbances in Pediatric Patients

open access: yesClinical and Experimental Dental Research, Volume 11, Issue 4, August 2025.
ABSTRACT Background Certain dental diseases in pediatric patients may disturb their sleep, affect their oral health‐related quality of life, and result in a negative influence on cognition and behavior. On the other hand, sleep disturbances may also increase the risk or participate in development and progression of dental diseases.
Yaqiong Zhang   +4 more
wiley   +1 more source

The principia – palace in the Pliska campus [PDF]

open access: yes, 2006
През 2005 г. се изпълниха сто години от откриването на известния Чаталарски надпис на хан Омуртаг (814-830), датиран с византийски “индиктион” и по “българска ера” във 821/2 г. (Бешевлиев 1979: 200-203, № 57).
Георгиев, П.
core   +1 more source

TUNA BULGAR KENT MİMARİSİ: PLİSKA (681-893)

open access: yesKaradeniz Araştırmaları, 2022
VII. yüzyılın ilk yarısında Karadeniz’in kuzeyinde devletleşen Büyük Bulgar Kağanlığı’nın aynı yüzyılın ikinci yarısındaki çöküşü, Kağanlık varislerinin dört bir yana göç etmesine sebep olmuştur. Yeni yurt bulma amacıyla başlayan bu göçlerden biri Asparuh Kağan liderliğinde Balkanlara doğru, batı istikametinde gerçekleşmiştir.
openaire   +1 more source

Market Consistent Valuation for Bitcoin Options With Long Memory in Conditional Volatility and Conditional Non‐Normality

open access: yesJournal of Futures Markets, Volume 45, Issue 8, Page 917-945, August 2025.
ABSTRACT This paper investigates the economic consequences for Bitcoin options' prices of a long memory in conditional volatility and conditional non‐normality of Bitcoin returns. The arbitrage‐free prices of Bitcoin options are determined by market consistent valuation and the conditional Esscher transform. Monte Carlo estimates for option prices from
Tak Kuen Siu
wiley   +1 more source

Comparative Characteristics of Surgical Treatment and Balloon Aortic Valvuloplasty in Infants with Critical Aortic Stenosis

open access: yesУкраїнський журнал серцево-судинної хірургії, 2019
Critical aortic stenosis (AS) in infants is a complex pathology requiring emergency care. Treatment for such patients is a challenging problem. The methods of treatment include balloon valvuloplasty and open surgical valvuloplasty.
E. Imanov   +4 more
doaj   +1 more source

Roles of Social Networking in Complex Multi-agency Implementation Efforts

open access: yesSAGE Open, 2022
Some state health departments in the United States are in the process of increasing access to immediate postpartum long-acting reversible contraception (LARC), an evidence based approach to preventing unintended pregnancy.
Cameron Estrich   +7 more
doaj   +1 more source

Quantitative Fundamental Theorem of Asset Pricing

open access: yesMathematical Finance, Volume 35, Issue 3, Page 636-660, July 2025.
ABSTRACT In this paper, we provide a quantitative analysis of the concept of arbitrage, that allows us to deal with model uncertainty without imposing the no‐arbitrage condition. In markets that admit “small arbitrage,” we can still make sense of the problems of pricing and hedging.
Beatrice Acciaio   +2 more
wiley   +1 more source

The Seals of Theodorocanos, patrikio and katepano of Edessa (middle of the 11th c.)

open access: yesАнтичная древность и средние века, 2019
There are two specimens, strike by one bulotirion. The first specimen is keeping in the Ashmoleon Museum in Oxford. It`s origin is probably from Gaziantep, Turkey. The other one is found during the archaeological excavations in Pliska.
Ivan Jordanov
doaj  

Efficacy of orthodontic mini implants for en masse retraction in the maxilla: a systematic review and meta-analysis

open access: yesInternational Journal of Implant Dentistry, 2018
Background/aim Retraction of the upper incisors/canines requires maximum anchorage. The aim of the present study was to analyze the efficacy of mini implants in comparison to conventional devices in patients with need for en masse retraction of the front
Kathrin Becker   +5 more
doaj   +1 more source

Life‐cycle planning model with stochastic volatility and recursive preferences

open access: yesInternational Review of Finance, Volume 25, Issue 2, June 2025.
Abstract This study examines the optimal investment, consumption, and life insurance choices faced by a wage earner with recursive preferences within a finite time horizon. We posit that the financial market comprises a risk‐free asset and a risky asset that follows a general stochastic volatility model.
Hao Wang   +3 more
wiley   +1 more source

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