Results 31 to 40 of about 3,405,613 (273)

Propagation of cosmic rays: nuclear physics in cosmic-ray studies [PDF]

open access: yes, 2004
The nuclei fraction in cosmic rays (CR) far exceeds the fraction of other CR species, such as antiprotons, electrons, and positrons. Thus the majority of information obtained from CR studies is based on interpretation of isotopic abundances using CR ...
Mashnik, S. G.   +2 more
core   +2 more sources

Stabilization of Cr(III) wastes by C3S and C3S hydrated matrix : comparison of two incorporation methods [PDF]

open access: yes, 2015
In the present study, the influence of Cr(III) on the properties of C3S and its stabilization in C3S hydrates was investigated by either direct incorporation as Cr2O3 during C3S preparation or introduced as nitrate salt during hydration.
De Schutter, Geert   +3 more
core   +1 more source

On homogeneous CR manifolds and their CR algebras

open access: yes, 2005
In this paper we show some results on homogeneous CR manifolds, proved by introducing their associated CR algebras. In particular, we give different notions of nondegeneracy (generalizing the usual notion for the Levi form) which correspond to ...
Altomani A.   +6 more
core   +1 more source

Sivas İlindeki Bazı Süt İşletmelerine Gelen Sütlerin Ağır Metal İçeriklerinin Belirlenmesi

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2019
Bu araştırmada Sivas ve yöresinde bulunan 5 süt fabrikasının depo tankından temin edilen 50 adet süt örneğinde ağır metallerden kadmiyum (Cd), bakır (Cu), krom (Cr) ve kurşun (Pb) içerikleri incelenmiştir.
Mehmet Beykaya   +3 more
doaj   +1 more source

Does financial performance and company age affect the rating Islamic bond?

open access: yesJournal of Islamic Accounting and Finance Research, 2022
Purpose - This study aims to determine the effect of solvency ratios, liquidity ratios, profitability ratios, and company age on the rating of Islamic bonds (Sukuk) in companies issuing  Sukuk listed on the Indonesia Stock Exchange (IDX) for the 2016 ...
Siti Komariyah   +2 more
doaj   +1 more source

CR Q-curvature and CR Pluriharmonic Functions

open access: yesThe Journal of Geometric Analysis, 2022
10 pages, final ...
openaire   +3 more sources

Abelian extensions of semisimple graded CR algebras

open access: yes, 2003
In this paper we take up the problem of describing the CR vector bundles M over compact standard CR manifolds S, which are themselves standard CR manifolds. They are associated to special graded Abelian extensions of semisimple graded CR algebras.Comment:
Altomani, Andrea, Nacinovich, Mauro
core   +1 more source

Maintenance of Gains, Morbidity, and Mortality at 1 Year Following Cardiac Rehabilitation in a Middle‐Income Country: A Wait‐List Control Crossover Trial [PDF]

open access: yes, 2019
Background-—Despite the epidemic of cardiovascular diseases in middle-income countries, few trials are testing the benefits of cardiac rehabilitation (CR).
Britto, Raquel   +3 more
core   +1 more source

Factorizing Probabilistic Graphical Models Using Co-occurrence Rate [PDF]

open access: yes, 2011
Factorization is of fundamental importance in the area of Probabilistic Graphical Models (PGMs). In this paper, we theoretically develop a novel mathematical concept, \textbf{C}o-occurrence \textbf{R}ate (CR), for factorizing PGMs.
Zhu, Zhemin
core   +2 more sources

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

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