Results 1 to 10 of about 38,309 (183)

Deep Sequencing Analysis of RNAs from Citrus Plants Grown in a Citrus Sudden Death-Affected Area Reveals Diverse Known and Putative Novel Viruses [PDF]

open access: yesViruses, 2017
Citrus sudden death (CSD) has caused the death of approximately four million orange trees in a very important citrus region in Brazil. Although its etiology is still not completely clear, symptoms and distribution of affected plants indicate a viral ...
Emilyn E. Matsumura   +7 more
doaj   +5 more sources

Neuro-ophthalmology and migraine: visual aura and its neural basis [PDF]

open access: yesInternational Journal of Emergency Medicine
Background Migraine, a chronic neurological condition often accompanied by visual aura, which affects 15–33% of migraineurs, often presents as transient visual disturbances such as scintillating scotoma and teichopsia. These symptoms arise primarily from
Hajar Nasir Tukur   +3 more
doaj   +2 more sources

Using Wearable Sensors to Identify Home and Community-Based Movement Using Continuous and Straight Line Stepping Time [PDF]

open access: yesSensors
Objective measurement of community participation is essential for evaluating functional recovery and intervention outcomes in clinical populations, yet current methods rely heavily on subjective self-report measures.
Lauren Gracey-McMinn   +5 more
doaj   +2 more sources

Adverse effect of consumption of carbonated soft drinks on orthodontic treatment – A systematic review

open access: yesIndian Journal of Dental Research, 2021
Introduction: The complications of soft drink consumption during orthodontic treatment includes degradation of enamel, reduction in the shear bond strength of orthodontic brackets, and also corrosion of orthodontic wires.
Keerthi Venkatesan   +2 more
doaj   +1 more source

Migraine Aura—Catch Me If You Can with EEG and MRI—A Narrative Review

open access: yesDiagnostics, 2023
Roughly one-third of migraine patients suffer from migraine with aura, characterized by transient focal neurological symptoms or signs such as visual disturbance, sensory abnormalities, speech problems, or paresis in association with the headache attack.
Franz Riederer   +3 more
doaj   +1 more source

Non-uniform cosine modulated filter banks using meta-heuristic algorithms in CSD space

open access: yesJournal of Advanced Research, 2015
This paper presents an efficient design of non-uniform cosine modulated filter banks (CMFB) using canonic signed digit (CSD) coefficients. CMFB has got an easy and efficient design approach. Non-uniform decomposition can be easily obtained by merging the
Shaeen Kalathil, Elizabeth Elias
doaj   +1 more source

Molecular dynamics of 18-crown-6 complexes with alkali-metal cations and urea: Prediction of their conformations and comparison with data from the cambridge structural database [PDF]

open access: yes, 1993
Complexes of 18-crown-6 with alkali-metal cations (Na+, K+, and Rb+), urea, and the uncomplexed crown ether were studied in vacuo with the molecular dynamics method. Conformational data from these calculations (simulation times in the range from 6-15 ns)
Briels, W.J.   +3 more
core   +3 more sources

Dihydrogen Bond in the Aminoborane Complex of a Nicergoline Intermediate

open access: yesMolecules, 2019
An aminoborane side product from the nicergoline manufacture process was identified by single-crystal X-ray diffraction. As boranes of pharmaceutical molecules are quite rare, the binding potential of the BH3 group was investigated and compared with ...
Jan Čejka   +4 more
doaj   +1 more source

Burden of puerperal sepsis and its associated factors in Ethiopia: a systematic review and meta-analysis

open access: yesArchives of Public Health, 2021
Background Puerperal sepsis is a genital tract infection that can occur from amniotic fluid rupture to six weeks after birth. Maternal complication associated with puerperal sepsis includes prolonged hospital stay, septicemia, disseminated intravascular ...
Abenezer Melkie, Enyew Dagnew
doaj   +1 more source

A grid-based infrastructure for distributed retrieval [PDF]

open access: yes, 2007
In large-scale distributed retrieval, challenges of latency, heterogeneity, and dynamicity emphasise the importance of infrastructural support in reducing the development costs of state-of-the-art solutions.
A. Guttman   +17 more
core   +1 more source

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