Results 41 to 50 of about 242,413 (342)

Feasibility and Safety of High‐Dose Proton Re‐Irradiation in Recurrent Pediatric Central Nervous System Tumors: A Single‐Institution Retrospective Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Pediatric central nervous system (CNS) tumors often recur despite multimodality therapy. Although re‐irradiation (re‐RT) has historically been limited by concerns for severe late toxicities, modern techniques have renewed interest in this approach. Proton therapy provides dosimetric advantages that may enable curative re‐treatment with
Jin‐Ho Song   +15 more
wiley   +1 more source

Hysteresis in the trade flows of some EU member countries

open access: yesEkonomski Vjesnik, 2020
The paper tests for the existence of hysteresis in the net export development patterns of five EU member countries - the Czech Republic, Latvia, Hungary, Slovakia and Slovenia.
Mile Bošnjak, Ivan Novak, Zoran Wittine
doaj  

Non-asymptotic fractional order differentiators via an algebraic parametric method [PDF]

open access: yes, 2012
Recently, Mboup, Join and Fliess [27], [28] introduced non-asymptotic integer order differentiators by using an algebraic parametric estimation method [7], [8].
Gibaru, Olivier   +2 more
core   +5 more sources

Claudin‐6 Protein Expression in Atypical Teratoid/Rhabdoid Tumors Is Strongly Enriched in the Molecular Subgroup AT/RT‐TYR

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Claudin‐6 has emerged as a promising immunotherapeutic target, yet protein‐level data in atypical teratoid/rhabdoid tumors (AT/RTs) have been inconsistent. We analyzed 36 well‐characterized AT/RT samples and found membranous claudin‐6 protein expression in 58% of cases, with striking enrichment in the molecular subgroup AT/RT‐TYR (100%) and ...
Victoria E. Fincke   +4 more
wiley   +1 more source

Persistent and Long-Term Co-Movements between Gender Equality and Global Prices

open access: yesEconomies
This paper investigates the relationships of the Bloomberg Gender Equality Index and the MSCI World Index in global financial markets. The main objective is to analyze the degree of integration of each index from a fractional perspective for the years ...
Juan Infante   +2 more
doaj   +1 more source

On delta and nabla Caputo fractional differences and dual identities [PDF]

open access: yes, 2013
We Investigate two types of dual identities for Caputo fractional differences. The first type relates nabla and delta type fractional sums and differences.
Abdeljawad, Thabet
core   +3 more sources

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Tourism persistence in Asean countries: The impact of Covid-19

open access: yesTourism and Hospitality Management
Purpose – This study deals with the COVID-19’s effects on the travel sector in ASEAN countries and applies fractional integration methods. Methodology/Design/Approach – The persistence and seasonality of foreign tourist visitors in ASEAN members is ...
Amir IMmeri, Luis Alberiko Gil-Alana
doaj   +1 more source

FRACTIONAL COINTEGRATION ANALYSIS OF STOCK MARKET AND EXCHANGE RATES: THE CASE OF TURKEY [PDF]

open access: yesFinancial Studies, 2016
The fluctuations and responses between the exchange rate and the stock market has been a topic of interest for both policy makers and market participants for a long time.
Deniz ERER, Elif ERER, Tuna Can GÜLEÇ
doaj  

On Boundedness of Fractional Hadamard Integration and Hadamard-Type Integration in LebesgueSpaces with Mixed Norm

open access: yesСовременная математика: Фундаментальные направления, 2022
In this paper, we consider the boundedness of integrals of fractional Hadamard integration and Hadamard-type integration (mixed and directional) in Lebesgue spaces with mixed norm.
M. U. Yakhshiboyev
doaj   +1 more source

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