Results 71 to 80 of about 16,546 (303)

Constructions for orthogonal designs using signed group orthogonal designs

open access: yes, 2017
Craigen introduced and studied signed group Hadamard matrices extensively and eventually provided an asymptotic existence result for Hadamard matrices.
Ghaderpour, Ebrahim
core   +1 more source

Biomethane production improvement by enzymatic pretreatments and enhancers of sewage sludge anaerobic digestion [PDF]

open access: yes, 2019
Enzymatic hydrolysis is recognised as an effective pre-treatment for increasing biodegradability of sludge. In this work, isolated commercial enzymes as well as in-situ enzymes producer bacteria were used respectively as enhancers and pre-treatments of ...
Agabo García, Cristina   +4 more
core   +3 more sources

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

Does lower extremity stiffness influence change of direction speed in badminton athletes after dynamic loaded warm-up?

open access: yesiScience
Summary: This study investigated whether lower extremity stiffness plays a role in the enhancement of change of direction speed (CODS) and the duration of this enhancement after dynamic loaded warm-up (DLWU).
Zhihai Wang   +7 more
doaj   +1 more source

Causes of death among patients with hepatocellular carcinoma in United States from 2000 to 2018

open access: yesCancer Medicine, 2023
Background The gains in survival outcomes of US patients with hepatocellular carcinoma (HCC) have come at the expense of developing non‐cancer‐related morbidities, such as cardiovascular diseases (CVDs) and infections.
Zhen Yang, Kaiming Leng, Guangjun Shi
doaj   +1 more source

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 Relationship between Change of Direction Speed in the Frontal Plane, Power, Reactive Strength, and Strength [PDF]

open access: yes, 2014
International Journal of Exercise Science 7(4) : 260-270, 2014. Change-of-direction speed (CODS) is an important quality to performance in multi-direction sports.
Detling, Nicole   +6 more
core   +1 more source

On the Minimum Decoding Delay of Balanced Complex Orthogonal Design

open access: yes, 2014
Complex orthogonal design (COD) with parameter $[p, n, k]$ is a combinatorial design used in space-time block codes (STBCs). For STBC, $n$ is the number of antennas, $k/p$ is the rate, and $p$ is the decoding delay.
Kan, Haibin, Li, Yuan, Liu, Xiaodong
core   +1 more source

Modelling anaerobic digestion during temperature and load variations [PDF]

open access: yes, 2016
Experimental results and simulations based on the Anaerobic Digestion Model No.1 (ADM1) with temperature effects on kinetics were used to evaluate rate limiting steps in sludge bed anaerobic digestion (AD) during load and temperature variations ...
Bakke, R., Bergland, W. H.
core   +2 more sources

Prevalence and Trajectory of Household Material Hardship Among Children With Advanced Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Families of children with advanced cancer living in poverty experience inferior outcomes including poor parent mental health and worse child quality of life. Household material hardship (HMH: food, housing, transportation, and/or utility insecurity) is a modifiable poverty exposure—and potential intervention target—that ...
Sarah Wright   +13 more
wiley   +1 more source

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