Results 31 to 40 of about 273,254 (224)

Emery vs. Hubbard model for cuprate superconductors: a Composite Operator Method study

open access: yes, 2013
Within the Composite Operator Method (COM), we report the solution of the Emery model (also known as p-d or three band model), which is relevant for the cuprate high-Tc superconduc- tors. We also discuss the relevance of the often-neglected direct oxygen-
Avella, Adolfo   +3 more
core   +1 more source

Reactivity on the Web [PDF]

open access: yes, 2005
Reactivity, the ability to detect simple and composite events and respond in a timely manner, is an essential requirement in many present-day information systems.
Bailey, James   +3 more
core   +1 more source

Outcomes of Live Virus Vaccination in Patients With Vascular Anomalies Being Treated With Sirolimus

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Live vaccination in patients with vascular anomalies (VA) receiving sirolimus remains controversial due to immunosuppressive effects and theoretical risks. Procedure This single‐center retrospective study included patients with VA less than 4 years old at the start of sirolimus therapy who were incompletely vaccinated.
Svatava Merkle   +5 more
wiley   +1 more source

Synthesis of MgFe layered double hydroxide/biochar composite with satisfactory NH4+ adsorption via HPO42− intercalation

open access: yesIndustrial Crops and Products
An effective adsorbent for ammonium (NH4+) is necessary to remove this pollutant from wastewater and prevent eutrophication and algal blooms. Layered double hydroxides (LDHs) are effective adsorbents that are often combined with biochar (BC) for improved
Baoyuan Huang   +6 more
doaj   +1 more source

Caregivers’ knowledge and attitudes about childhood diarrhea among refugee and host communities in Gambella Region, Ethiopia

open access: yesJournal of Health, Population and Nutrition, 2018
Background Maternal knowledge, attitudes, and practices related to hygiene, breastfeeding, sanitary food preparation, and appropriate weaning practices are potentially important determinants in the occurrence of diarrhea in children. However, few studies
Getachew Kabew Mekonnen   +4 more
doaj   +1 more source

Local Ferromagnetism in Microporous Carbon with the Structural Regularity of Zeolite Y

open access: yes, 2003
Magnetization M(H,T) measurements have been performed on microporous carbon (MC) with a three-dimensional nano-array structure corresponding to that of a zeolite Y supercage.
A. Kaminski   +39 more
core   +1 more source

NRASQ61R Expression in Lymphatic Endothelial Cells Causes Enlarged Vessels, Hemorrhagic Chylous Effusions, and High Mortality in a Mouse Model of Kaposiform Lymphangiomatosis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel   +3 more
wiley   +1 more source

Likelihood estimators for multivariate extremes [PDF]

open access: yes, 2015
The main approach to inference for multivariate extremes consists in approximating the joint upper tail of the observations by a parametric family arising in the limit for extreme events. The latter may be expressed in terms of componentwise maxima, high
Davison, Anthony C.   +2 more
core   +2 more sources

Pulmonary Dysfunction Is Associated With Sleep Study Abnormalities in Children With Sickle Cell Disease: A Multicenter Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Pulmonary dysfunction and sleep abnormalities are common in children with sickle cell disease (SCD) and are associated with worse clinical outcomes. Whether spirometry abnormalities are associated with polysomnography (PSG) findings remains unclear.
Ammar Saadoon Alishlash   +4 more
wiley   +1 more source

The prevalence and profiles of adverse childhood experiences and their associations with adult mental health outcomes in China: a cross-sectional studyResearch in context

open access: yesThe Lancet Regional Health. Western Pacific
Summary: Background: Adverse childhood experiences (ACEs) are common and associated with mental disorders. However, the prevalence and co-occurrence of ACEs and their association with mental health outcomes among Chinese adults have not been well ...
Peilin Xu   +17 more
doaj   +1 more source

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