Results 41 to 50 of about 1,147 (180)

Diversity of isoprene-degrading bacteria in phyllosphere and soil communities from a high isoprene-emitting environment: a Malaysian oil palm plantation

open access: yesMicrobiome, 2020
Background Isoprene is the most abundantly produced biogenic volatile organic compound (BVOC) on Earth, with annual global emissions almost equal to those of methane.
Ornella Carrión   +8 more
doaj   +1 more source

Interactions of Isophorone Derivatives with DNA: Spectroscopic Studies. [PDF]

open access: yesPLoS ONE, 2015
Interactions of three new isophorone derivatives, Isoa Isob and Isoc with salmon testes DNA have been investigated using UV-Vis, fluorescence and circular dichroism spectroscopic methods.
Marco Deiana   +5 more
doaj   +1 more source

A Soft Sensor Model Based on ISOA-GPR Weighted Ensemble Learning for Marine Lysozyme Fermentation Process

open access: yes, 2023
The marine lysozyme fermentation process is a highly nonlinear, multi-stage, strongly time-varying system, making it hard to ensure model stability and prediction accuracy in the global scope by a conventional single global soft sensor model. To effectively solve the above problem, this study innovatively proposed a soft sensor modeling method based on
Na Lu, Bo Wang, Xianglin Zhu
openaire   +1 more source

A Hybrid Deep Learning‐Based Forecasting Model for the Peak Height of Ionospheric F2 Layer

open access: yesSpace Weather, 2023
To achieve accurate forecasting of the peak height of the ionospheric F2 layer (hmF2), we propose a hybrid deep learning model of improved seagull optimization algorithm (ISOA) optimized long short‐term memory (LSTM) model based on a complete ensemble ...
Ya‐fei Shi   +5 more
doaj   +1 more source

Feasibility and Implementation of a Literature Information Management System for Human Papillomavirus in Head and Neck Cancers with Imaging

open access: yesCancer Informatics, 2014
This work examines the feasibility and implementation of information service-orientated architecture (ISOA) on an emergent literature domain of human papillomavirus, head and neck cancer, and imaging.
Dee H. Wu   +4 more
doaj   +1 more source

Frequency of Anosmia and Ageusia in COVID-19 Patients

open access: yesJournal of Rawalpindi Medical College, 2021
Background: With little research about the disease progress and its variants from asymptomatic individuals to patients suffering from type 2 respiratory failure, it has been a challenge to diagnose the affected individuals and control its spread ...
Fatima Shahid   +4 more
doaj   +1 more source

Frayed Rope and Resilient Threads: Fijian Healthcare and the COVID‐19 Pandemic

open access: yesAsia Pacific Viewpoint, EarlyView.
ABSTRACT In April 2021, Fiji faced international scrutiny due to ‘horrific’ hospital conditions, including staff and patients lacking food, non‐operational operating theatres, and critical shortages of beds, medicine, and equipment. After successfully avoiding a major outbreak in 2020, a sudden surge in COVID‐19 cases in 2021 overwhelmed the public ...
Sharon McLennan   +3 more
wiley   +1 more source

Clinical Effects of Acupuncture in the Treatment of Knee Osteoarthritis: An Umbrella Review of Level I Evidence

open access: yesJournal of Evidence-Based Medicine, Volume 19, Issue 2, June 2026.
ABSTRACT Objective To evaluate the effectiveness of acupuncture for knee osteoarthritis across different comparators, including usual care, sham acupuncture, waiting‐list, pharmacological treatments, and other non‐pharmacological interventions.
Yunxiao Yang, Youlin Long, Min Chen
wiley   +1 more source

Inventário de Suporte Organizacional à Aprendizagem: Desenvolvimento e Evidências de Validação [PDF]

open access: yesRAC: Revista de Administração Contemporânea, 2017
Desenvolveu-se, testou-se e validou-se um inventário (ISOA) composto pela Escala de Suportes Organizacionais à Aquisição de Competências (ESOAC) e pela Escala de Suportes Organizacionais à Transferência para o Trabalho (ESOTT). Subdivididos em material e
Bruno Chaves Correia-Lima   +3 more
doaj   +1 more source

Cyclic Peptide Conformational Landscapes Through the Lens of Mass Spectrometry and Orthogonal Spectroscopy

open access: yesJournal of Mass Spectrometry, Volume 61, Issue 5, May 2026.
ABSTRACT Cyclic peptides occupy a structurally dynamic region of chemical space, where function often arises from ensembles rather than a single dominant fold. Closed backbones, frequent N‐methylation, heteroatoms, unnatural amino acids, and a strong propensity for metal coordination create dense conformational and coordination landscapes that ...
Emmanuel Nkyaagye   +2 more
wiley   +1 more source

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