Results 241 to 250 of about 852,476 (307)
Abstract While multiple factors explain low adoption rates of improved varieties by small‐scale farmers in sub‐Saharan Africa, a key supply‐side constraint is the limited availability of seed embodying new traits in the volume, quality, price, and timeliness required by farmers. This constraint is partly attributable to classical failures in the market
Dawit Mekonnen +5 more
wiley +1 more source
Societal costs for the closest family relatives of patients with brain disorders in Denmark: a population-based cohort study. [PDF]
Thomsen MK +6 more
europepmc +1 more source
Enhancing epidemic forecast usability for policymakers: A global mixed-methods study. [PDF]
Christen P +12 more
europepmc +1 more source
Associations Between Caregiver Smartphone Use in a Child's Presence and Motor Skills and Executive Function in Preschoolers: SUNRISE International Study. [PDF]
Toledo-Vargas M +27 more
europepmc +1 more source
Comparisons of core component delivery in cardiac rehabilitation programs by country income classification and decade based on the 2025 Global Audit Update: A survey study. [PDF]
Ghisi GLM +25 more
europepmc +1 more source
Decision-analytic models in the economic evaluation of community health worker programmes globally: a systematic review. [PDF]
Chen S +4 more
europepmc +1 more source
National Income Accounts [PDF]
This article presents a brief overview of the national income accounts. It summarizes the main parts of accounts and situates them within the efforts of economists to quantify economic activity and economic well-being. The author argues that these statistics are necessarily provisional and imperfect but nevertheless extremely useful.
openaire +1 more source

