Results 31 to 40 of about 3,275,764 (313)

Key Results of Scientific Activities of the Institute of Archaeology Named After A.Kh. Khalikov, Tatarstan Academy of Sciences in 2016

open access: yesПоволжская археология, 2017
The article outlines the scientific research and scientific organizational activities of the Institute of Archaeology named after A.Kh. Khalikov in 2016 conducted within the framework of the Institute Development Strategy until 2020 approved by the ...
Sitdikov Airat G. , Karimov Ildar R.
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

On what has been called Leibniz’s rigorous foundation of infinitesimal geometry by means of Riemannian sums

open access: yes, 2017
A number of scholars have recently maintained that a theorem in an unpublished treatise by Leibniz written in 1675 establishes a rigorous foundation for the infinitesimal calculus.
Fundamental mathematics   +2 more
core   +1 more source

Health‐Related Quality of Life and Symptom Severity Among Patients With PIK3CA‐Related Overgrowth Spectrum: A Mixed‐Methods Study to Understand Real‐World Experience With Alpelisib Treatment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu   +8 more
wiley   +1 more source

Clinical and Biological Features of Response in Resistant Neuroblastoma to 131I‐Metaiodobenzylguanidine Radiotherapy in the Anti‐GD2 Immunotherapy Era

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background 131I‐metaiodobenzylguanidine (131I‐MIBG) radiotherapy is a key treatment for relapsed and refractory (R/R) neuroblastoma (NB). Patients with R/R disease treated in the modern era are increasingly exposed to anti‐GD2 immunotherapy, which exerts selective pressure and may modify both tumor cell state and microenvironment.
Benjamin J. Lerman   +7 more
wiley   +1 more source

Tourism Space Through the Lens of Actor-Network Theory [PDF]

open access: yesInternational Journal of Tourism, Culture and Spirituality
In the philosophy of science and especially in the humanities, the definition and recognition of the studied concepts and subjects can have a different or even contradictory ontological, epistemological and methodological basis.
Ahmad Hajarian
doaj   +1 more source

Fundamental Fundamentals

open access: yesSoil Science, 1955
Mode of access: Internet.
openaire   +2 more sources

Hospitalization Through Families’ Eyes: Comparing Inpatient Care Quality for Children With Sickle Cell Disease and Cystic Fibrosis in Canada

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Sickle cell disease (SCD) is a chronic, inherited hemoglobinopathy that requires frequent hospitalization for disease‐related complications. Canadian data on inpatient care is limited. This study compared caregiver‐reported hospital experiences of children with SCD to those with cystic fibrosis (CF), a chronic, autosomal recessive ...
Hailey M. Zwicker   +11 more
wiley   +1 more source

The Riemann-Hurwitz formula [PDF]

open access: yes, 2016
Let ϕ : S → T be a surjective holomorphic map between compact Riemann surfaces. There is a formula relating the various invariants involved: the genus of S, the genus of T, the degree of ϕ and the amount of ramification. Riemann used this formula in case
Fundamental mathematics   +2 more
core  

On the Brauer-Manin obstruction for degree-four del Pezzo surfaces [PDF]

open access: yes, 2016
We show that for every integer 1≤d≤4 and every finite set S of places, there exists a degree-d del Pezzo surface X over Q such that Br(X)/Br(Q)≅Z/2Z and the nontrivial Brauer class has a nonconstant local evaluation exactly at the places in S.
Fundamental mathematics   +3 more
core   +1 more source

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