Results 71 to 80 of about 4,496,566 (351)

A new stall-onset criterion for low speed dynamic-stall [PDF]

open access: yes, 2005
The Beddoes/Leishman dynamic-stall model has become one of the most popular for the provision of unsteady aerofoil data embedded in much larger codes.
Sheng, W.   +7 more
core   +1 more source

Humanitarian Indicator Toolkit - Slow Onset [PDF]

open access: yes, 2013
The humanitarian effectiveness reviews critically examine the performance of selected humanitarian responses against 12 recognised quality benchmarks. Following the protocol of the Humanitarian Indicator Tool (HIT), external humanitarian experts review ...
Walden, Vivien
core   +1 more source

Characterization of Monsoonal Rainfall in the Sudano-Sahelian Zone of Northwestern Nigeria

open access: yesIndonesian Journal of Earth Sciences, 2021
Wavelet transform has been underutilized in characterization of rainfall (Real Onset Dates and Real Cessation Dates) in the study area. This study aims at the characterization of monsoonal rainfall.
Abdullahi Umar   +2 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Ecological features of the flowers of Aesculus hippocastanum L. and characteristics of Aesculus L. pollen seasons under the conditions of central-eastern Poland

open access: yesActa Agrobotanica, 2012
The content of Aesculus pollen in aeroplankton of Lublin, located in central-eastern Poland, was studied during the period 2001–2012. The volumetric method was used for the study.
Elżbieta Weryszko-Chmielewska   +2 more
doaj   +1 more source

From Kuramoto to Crawford: exploring the onset of synchronization in populations of coupled oscillators

open access: yes, 2000
The Kuramoto model describes a large population of coupled limit-cycle oscillators whose natural frequencies are drawn from some prescribed distribution.
S. Strogatz
semanticscholar   +1 more source

An update on the epidemiology, molecular characterization, diagnosis, and screening strategies for early-onset colorectal cancer

open access: yesGastroenterology, 2021
Rising trends in the incidence and mortality of early-onset CRC in those who are ages less than 50 years have been well-established. These trends have spurred intense investigation focused on elucidating the epidemiology and characteristics of early ...
A. Burnett-Hartman   +3 more
semanticscholar   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

AFG2A-related encephalopathy, expanding the neurodevelopmental and epileptic spectrum

open access: yesOrphanet Journal of Rare Diseases
Objectives To expand the clinical features, epilepsy phenotype, and genotype in individuals with AFG2A-related encephalopathy (AFG2A-RE), previously known SPATA5-related encephalopathy, and to explore potential associations between genotype and epilepsy ...
Laia Nou-Fontanet   +10 more
doaj   +1 more source

Service provider perspectives on implementing the ‘F-words for child development’: an innovative approach to children’s health and developmental services

open access: yesFrontiers in Public Health
BackgroundThe ‘F-words for Child Development’—Functioning, Family, Fun, Friends, Fitness and Future—provide a framework that brings to life key World Health Organization ideas about child health and development in an innovative and family-friendly way ...
Isha Mehreen   +21 more
doaj   +1 more source

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