Results 51 to 60 of about 128,360,030 (297)

Central Nervous System Tumors Among Infants in Canada: A Report From CYP‐C

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) tumors in infants are rare, pose unique clinical challenges, and lack large‐scale evidence‐based data to guide management. This study seeks to describe CNS tumors in Canadian infants and to compare their outcomes with those of older children.
Samuel Sassine, Hallie Coltin, Sylvia Cheng, Lucie Lafay‐Cousin, Vanan Issai Magimairajan, Craig Erker, Stéphanie Vairy, Lynette Bowes, Adam Fleming, Donna Johnston, Sarah McKillop, Roona Sinha, Julie Bennett, Christina Coleman, Laura Wheaton, Shayna Zelcer, Samuele Renzi, Thai Hoa Tran   +17 more
wiley   +1 more source

Could SLC26A7 Be a Promising Marker for Preoperative Diagnosis of High-Grade Papillary Thyroid Carcinoma?

Diagnostics
Background/Objectives: A modern classification distinguishes between two nosological entities posing an intermediate risk between differentiated and anaplastic carcinoma: poorly differentiated thyroid carcinoma and differentiated high-grade thyroid ...
Sergei E. Titov, Evgeniya S. Kozorezova, Sergei A. Lukyanov, Sergei V. Sergiyko, Pavel S. Demenkov, Yulia A. Veryaskina, Sergey L. Vorobyev, Ilya V. Sleptsov, Roman A. Chernikov, Natalia I. Timofeeva, Svetlana V. Barashkova, Elena L. Lushnikova, Anna A. Uspenskaya, Anna V. Zolotoukho, Olga V. Romanova, Igor F. Zhimulev   +15 more
doaj   +1 more source

Connecting cycles for concentric circles [PDF]

, 2019
We study perimeters of connecting cycles for concentric circles. More precisely, we are interested in characterization of those connecting cycles which are critical points of perimeter considered as a function on the product of given circles ...
Khimshiashvili, Giorgi, Fundamental mathematics, Sub Fundamental Mathematics, Siersma, Dirk   +3 more
core   +1 more source

Monodromy of A-hypergeometric functions [PDF]

, 2016
Using Mellin-Barnes integrals we give a method to compute elements of the monodromy group of an A-hypergeometric system of differential equations. The method works under the assumption that the A-hypergeometric system has a basis of solutions consisting ...
Beukers, Frits, Fundamental mathematics, Sub Fundamental Mathematics   +2 more
core   +1 more source

Impact of Radiation Therapy on Physical and Psychosocial Health of Adolescents and Young Adults: A Joint Report From the Children's Oncology Group AYA and Radiation Oncology Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani, Rachel K. Peterson, Avani D. Rao, Laurie J. McKenzie, Ahmed Magdy Elmotayam, Leslie Chang, Michael Roth, Susan L. McGovern   +7 more
wiley   +1 more source

On the number of certain del Pezzo surfaces of degree four violating the Hasse principle [PDF]

, 2016
We give an asymptotic expansion for the density of del Pezzo surfaces of degree four in a certain Birch Swinnerton-Dyer family violating the Hasse principle due to a Brauer-Manin obstruction.
Fundamental mathematics, Schindler, Damaris, Jahnel, Jörg, Sub Fundamental Mathematics   +3 more
core   +1 more source

Social Functioning Within the First Years After Pediatric Brain Tumor Diagnosis and the Relationship With Family Psychosocial Risk

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of pediatric brain tumors (PBTs) can experience long‐term social difficulties, impacting quality of life. Beyond medical and environmental factors, family psychosocial risk may play a role in social outcomes by shaping the caregiving environment and may provide intervention options.
Renske H. Houben, Marisa H. Huisman, Martha A. Grootenhuis, Femke K. Aarsen, Marita Partanen   +4 more
wiley   +1 more source

Intense Star Cluster Formation: Stellar Masses, the Mass Function, and the Fundamental Mass Scale

The Astrophysical Journal Letters
Within the birth environment of a massive globular cluster, the combination of a luminous young stellar population and a high column density induces a state in which the thermal optical depth and radiation pressure are both appreciable.
Christopher D. Matzner
doaj   +1 more source

Motor Function as a Conceptual Framework for Interpreting Fundamental Movement Skills

Journal of Learning Theory and Methodology
Purpose. To substantiate motor function as a functional system underlying the development of human motor activity, to determine the place of fundamental movement skills within its structure, and to develop a conceptual model of motor function ...
Oleg Khudolii, Olha Ivashchenko, Mykola Khudolii   +2 more
doaj   +1 more source

Subordination Approach to Space-Time Fractional Diffusion

Mathematics, 2019
The fundamental solution to the multi-dimensional space-time fractional diffusion equation is studied by applying the subordination principle, which provides a relation to the classical Gaussian function.
Emilia Bazhlekova, Ivan Bazhlekov
doaj   +1 more source