Results 81 to 90 of about 3,182,714 (296)
Model evaluation for seasonal forecasting over southern Africa [PDF]
, 2011 Includes bibliographical references.This study contributes to a broader effort of institutions toward improving seasonal forecasts over southern Africa.
Browne, Nana Ama Kum
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Clinical Characteristics and Concordance of Anti‐MDA5 Antibodies: A Multicenter Australian Study
Arthritis Care &Research, EarlyView.Objective In Australia, anti‐MDA5 antibodies are exclusively tested by a line immunoblot assay (LIA). The clinical concordance of an LIA‐positive anti‐MDA5 result is unclear. We aimed to describe the clinical features and determine the clinical concordance of patients with anti‐MDA5 antibodies. Methods Electronic records of a multisite cohort (patients
Syed B. Ali +11 more
wiley +1 more source
Arthritis Care &Research, EarlyView.Objective Our objective was to describe the social networks of Black individuals with rheumatic and musculoskeletal conditions and understand the clustering of health‐related behaviors to inform future community‐based, peer‐led interventions. Methods We used an adapted Personal Network Survey for Clinical Research (PERSNET) to map the personal social ...
Taussia Boadi +27 more
wiley +1 more source
The genus Buglossoides (Boraginaceae) in southern Africa
Bothalia: African Biodiversity & Conservation, 2002 The genus Buglossoides Moench, a member of the family Boraginaceae. subfamily Boraginoideae. tribe Lithospermeae. is revised tor the Flora of southern Africa (FSA) region. Buglossoides comprises about seven species of annual, biennial or perennial herbs
E. Retief, A. E. van Wyk
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Advanced Engineering Materials, EarlyView.Sustainability assessment requires methodologies that appropriately distinguish between additive and non‐additive material properties. A toxicity‐weighted scoring system is developed and applied that accounts for the disproportionate influence of highly toxic constituents through nonlinear weighting functions, providing more realistic estimates than ...
Seth Mehalic +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study examines Invar composites reinforced with titanium carbide (TiC) and titanium nitride (TiN) using laser powder bed fusion (LPBF). It presents the influence of reinforcements on microstructure, tensile properties, and thermal expansion. Results show that TiC effectively strengthens Invar while maintaining low thermal expansion, whereas TiN ...
Ayodeji Nathaniel Oyedeji +3 more
wiley +1 more source
Southern Africa annual report 2012-13
, 2013 Practical Action's annual report for the Southern Africa region from 2012-13, including Zimbabwe, Zambia, Malawi and ...
Practical Action Southern Africa
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Natural resource management and land reform in southern Africa
, 2006 Throughout southern Africa, land holdings have remained significantly skewed between rich and poor, with discriminatory land tenure systems reflecting the land and agricultural policies adopted in colonial times and after independence (Fortin 2005; Moyo ...
Manjengwa, Jeanette
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Water Organization and Hydration‐Dependent Hydroxide Transport in Anion Exchange Membranes (AEM)
Advanced Functional Materials, EarlyView.Hydroxide transport in anion exchange membranes is governed by the organization of water within the polymer rather than by hydration alone. A hydration‐window framework is presented to unify transport, swelling, and mechanical stability, providing guidance for designing durable membranes for fuel cells and other hydroxide‐based electrochemical ...
Phumlani F. Msomi
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, 1985 "*Government Printer Copyright Authority 8061 of 9/1/1984." ; "[copyright] Geological Society of South Africa 1985." ; Includes "Key to international boundaries," location map, and indexed table of "Important mineral deposits and fields of Southern ...
Geological Survey (South Africa)
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