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A critical survey of average distances between catalytic carboxyl groups in glycoside hydrolases
Published X-ray crystallographic structures for glycoside hydrolases (GHs) from 39 different families are surveyed according to some rigorous selection criteria, and the distances separating 208 pairs of catalytic carboxyl...
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Risk factors for falls in adults with rheumatoid arthritis
OBJECTIVE: To investigate the association between potential risk factors and falls in community-dwelling adults with rheumatoid arthritis (RA). METHODS: We followed patients for 1 year of followup in a prospective cohort study...
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A critical survey of average distances between catalytic carboxyl groups in glycoside hydrolases
Published X-ray crystallographic structures for glycoside hydrolases (GHs) from 39 different families are surveyed according to some rigorous selection criteria, and the distances separating 208 pairs of catalytic carboxyl...
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Fall incidence and outcomes of falls in a prospective study of adults with rheumatoid arthritis.
OBJECTIVE: To determine the incidence of falls and to investigate the consequences of falls in adults with rheumatoid arthritis (RA). METHODS: A total of 559 community-dwelling adults with RA, ages 18-88 years (mean age 62...
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A chemometric study of ageing in lead-based paints
The development of non-invasive analytical methods is of widespread interest to the field of conservation science, providing chemical insight into the materials used to create painted works of art, which can, for example, inform...
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Fear-of-falling and associated risk factors in persons with rheumatoid arthritis
Abstract: Background: Falls, associated injuries and fear-of-falling are common in adults with RA. Fear-of-falling can be a major consequence of, and as debilitating as falling, resulting in a cycle of activity restriction...
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Validity of simple gait-related dual-task tests in predicting falls in community-dwelling older adults.
OBJECTIVE: To investigate the predictive validity of simple gait-related dual-task (DT) tests in predicting falls in community-dwelling older adults. DESIGN: A validation cohort study with 6 months' follow-up. SETTING: General...
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Thermal physics of the lead chalcogenides PbS, PbSe, and PbTe from first principles
The lead chalcogenides represent an important family of functional materials, in particular due to the benchmark high-temperature thermoelectric performance of PbTe. A number of recent investigations, experimental and...
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Thermal physics of the lead chalcogenides PbS, PbSe, and PbTe from first principles
The lead chalcogenides represent an important family of functional materials, in particular due to the benchmark high-temperature thermoelectric performance of PbTe. A number of recent investigations, experimental and...
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Band alignments, valence bands, and core levels in the tin sulfides SnS, SnS2, and Sn2S3
Tin sulfide solar cells show relatively poor efficiencies despite attractive photovoltaic properties, and there is difficulty in identifying separate phases, which are also known to form during Cu2ZnSnS4 depositions. We present...
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A chemometric study of ageing in lead-based paints
The development of non-invasive analytical methods is of widespread interest to the field of conservation science, providing chemical insight into the materials used to create painted works of art, which can, for example, inform...
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