Results 81 to 90 of about 773,592 (356)

Validation of the Pediatric Arthritis Ultrasound Scoring System for the Elbow, Wrist, and Finger Joints in Children With Juvenile Idiopathic Arthritis

open access: yesArthritis Care &Research, EarlyView.
Objective We aimed to validate the Pediatric Arthritis Ultrasound Scoring System (PAUSS) for upper extremity joints in children with juvenile idiopathic arthritis (JIA). Methods Children with JIA were evaluated for elbow, wrist, or finger arthritis by clinical examination (CE) and musculoskeletal ultrasound (MSUS) with images scored according to the ...
Patricia Vega‐Fernandez   +12 more
wiley   +1 more source

Organ formation and plant regeneration in vitro tissue culture of Crassula arborescens

open access: yes浙江大学学报. 农业与生命科学版, 2007
Effects of medium and plant growth regulators on shoot regeneration from stem, leaf and root explants of Crassula arborescens were studied. Adventitious buds developed into shoots, shoot regeneration rate reached 100% and shoot number was above 10 per ...
LIU Yong-li   +3 more
doaj   +1 more source

Seed germination and in vitro regeneration of the African medicinal and pesticidal plant, Bobgunnia madagascariensis [PDF]

open access: yes, 2011
Propagation of the medicinal and pesticidal tree, Bobgunnia madagascarensis is difficult due to poor and erratic germination of its seeds and slow growth of its seedlings. This study involved two separate experiments.
Gondwe, Dominic S.B.   +6 more
core  

Integrating Patient‐Reported Quality Measures in SLE: Development of the American College of Rheumatology Implementation Guide

open access: yesArthritis Care &Research, Accepted Article.
Objective To support high‐quality, patient‐centered care for systemic lupus erythematosus (SLE), the American College of Rheumatology (ACR) developed evidence‐based measures incorporating clinical and patient‐reported outcomes measures (PROMs). Using the Consolidated Framework for Implementation Research (CFIR), we conducted semi‐structured interviews ...
Catherine Nasrallah   +13 more
wiley   +1 more source

Impact of ultraviolet-B radiation on early-season morpho-physiological traits of indica and japonica rice genotypes

open access: yesFrontiers in Plant Science
Ultraviolet (UV)-B radiation is considered one of the major detrimental rays coming from the Sun. UV-B radiation has a harmful impact on plant growth and development.
Sonal Mathur   +6 more
doaj   +1 more source

Physiological and Biochemical Basis of Faba Bean Breeding for Drought Adaptation—A Review

open access: yesAgronomy, 2020
Grain legumes are commonly used for food and feed all over the world and are the main source of protein for over a billion people worldwide, but their production is at risk from climate change.
Md Abdul Muktadir   +6 more
doaj   +1 more source

Metabolic analysis of the interaction between plants and herbivores [PDF]

open access: yes, 2008
Insect herbivores by necessity have to deal with a large arsenal of plant defence metabolites. The levels of defence compounds may be increased by insect damage.
A Aliabadi   +65 more
core   +3 more sources

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

open access: yesAdvanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat   +6 more
wiley   +1 more source

Metal adsorption by quasi cellulose xanthogenates derived from aquatic and terrestrial plant materials [PDF]

open access: yes, 2011
The FTIR spectra, SEM-EDXA and copper adsorption capacities of the raw plant materials, alkali treated straws and cellulose xanthogenate derivatives of Eichhornia crassipes shoot, rape straw and corn stalk were investigated.
Deng, Li   +6 more
core   +2 more sources

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar   +6 more
wiley   +1 more source

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