Results 81 to 90 of about 14,515 (198)
American Journal of Agricultural Economics, EarlyView.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
Self-organization of OPV-PEG diblock copolymers in THF/water. [PDF]
, 1999 Oligo(phenylenevinylene)-poly(ethyleneglycol) (OPV-PEG) diblock copolymers in tetrahydrofuran (THF) solution at concentrations of 5 to 25 gl self-assemble into rod-like structures with a radius of about 80 {angstrom} for an OPV-PEG diblock copolymer ...
Jurban, V. +5 more
core
, 2012 Labeling as for Figure 2. The schedule indicates the number and type of OPV doses received by both groups and the number of doses of IPV that were added in the intervention group. In two studies, IPV was administered simultaneously with OPV at 6, 10, and
Nicholas C. Grassly (146341) +1 more
core +1 more source
Revista Brasileira de CancerologiaIntroduction: The COVID-19 pandemic greatly challenged the health systems and cancer care. Objective: To estimate the impact of telemedicine on outpatient visits (OPV) to reduce disease exposure for patients and healthcare providers and minimize the ...
Isabel Cristina Martins Emmerick +3 more
doaj +1 more source
OPV characteristics as a function of acetone concentration.
, 2014 OPV characteristics as a function of acetone concentration.
Katsumi Suzuki (620093) +2 more
core +1 more source
Post-polio eradication: vaccination strategies and options for India
Healthcare in Low-resource Settings, 2014 In 1988, the World Health Organization (WHO) resolved to eradicate poliomyelitis globally. Since then, the initiative has reported dramatic progress in decreasing the incidence of poliomyelitis and limiting the geographical extent of transmission.
Jayakrishnan Thayyil +1 more
doaj +1 more source
British Journal of Clinical Pharmacology, EarlyView.Aim Novel oral polio vaccine type 2 (nOPV2) was used under the WHO emergency use listing for circulating vaccine‐derived polio virus (cVDPV) outbreaks from 2021 to 2023. We assessed nOPV2 adverse events following immunization (AEFIs) and compared its safety profile to other vaccines using VigiBase.
Comfort Kunak Ogar +6 more
wiley +1 more source
, 2004 El documento presenta el informe de la sistematización y análisis de los resultados de los encuentros realizados con las organizaciones populares de vivienda (OPV) de la ciudad de Medellín; mapas con las ubicación de las OPV de la ciudad y la ...
Múnera Brand, Ana Mercedes +2 more
core
Steering the Conformation and Chiroptical Properties of Poly(dithienopyrrole)s Substituted with Chiral OPV Side Chains [PDF]
, 2010 This manuscript discusses the conformation and chiroptical properties of poly(dithienopyrrole)s (PDTPs), Substituted with oligo(phenylenevinylene) (OPV) side chains and the influence of the substitution of the OPV moiety on these features.
Pandey, Lesley +4 more
core +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Sustainability certifications are increasingly embedded in the governance and competitiveness of the wine sector, yet their strategic role remains under‐theorised. This study conceptualises certifications as multidimensional strategic mechanisms and conducts a comparative analysis of 50 schemes used in the global wine industry.
Alexy Apolo‐Romero +2 more
wiley +1 more source