Results 211 to 220 of about 4,323,189 (332)

Do outgrower schemes enhance technology adoption and productivity? Evidence from maize farmers in Northern Ghana

Agribusiness, EarlyView.
Abstract Nucleus outgrower schemes are contractual arrangements where well‐resourced large‐scale farmers (nucleus farmers) are empowered by development support agencies to take charge of smallholder farmers, by providing them with market access and the necessary training on agronomic practices and farm inputs for production.
Dominic Tasila Konja, Awudu Abdulai
wiley   +1 more source

Hand, Foot, and Mouth Disease Risk Prediction in Southern China: Time Series Study Integrating Web-Based Search and Epidemiological Surveillance Data. [PDF]

JMIR Infodemiology
Chen Y, Zhang X, Zhang S, Han W, Wang Z, Chen J, Liu J, Feng J, Shi J, Long H, Cao Z, Zhang J, Li Y, Du X, Zhang X, Ren M.   +15 more
europepmc   +1 more source

The geology of the goldfields of British Guiana, by J.B. Harrison. With historical, geographical,and other chapters. By Frank Fowler ... and C. Wilgress Anderson ... and with an appendix giving th e laws and regulations governing the mining industry

, 1908
J. B. Harrison, Charles Anderson, Frank H. Fowler   +2 more
openalex   +2 more sources

Can outsourcing pest and disease control help reduce pesticide expenditure? Evidence from rice farmers

Agribusiness, EarlyView.
Abstract Outsourcing pest and disease control (PDC) has grown rapidly worldwide, especially in developing countries. Although numerous studies have investigated various advantages of outsourcing PDC, little is known about its impact on pesticide expenditure.
Pengcheng Wang, Wanglin Ma, Mengling Diao   +2 more
wiley   +1 more source

When appendicitis mimics a liver abscess: diagnostic challenges in pediatric surgery. [PDF]

J Surg Case Rep
Waszak T, Wiczuk-Wiczewska M, Szymczak A, Jończyk-Potoczna K.   +3 more
europepmc   +1 more source

A Case of Pulsating Tumour of the Left Orbit, Consequent upon a Fracture of the Base of the Skull, Cured by Ligature of the Left Common Carotid Artery Subsequently to Injection of Perchloride of Iron after Digital Compression and other Means of Treatment Had Failed. With Remarks and An Appendix Containing a ChronologicalRésuméof Recorded Cases of Intra-Orbital Aneurism [PDF]

, 1875
Walter Rivington
openalex   +1 more source

Foreign labor, peer‐networking and agricultural efficiency in the Italian dairy sector

Agribusiness, EarlyView.
Abstract While the presence of immigrants in the agricultural sector is widely acknowledged, the empirical evidence on its economic consequences is lacking, especially from a microeconomic perspective. Using the Farm Accountancy Data Network panel data for Italian dairy farms in the period 2008–2018, the present study investigates the relationship ...
Federico Antonioli, Simone Severini, Mauro Vigani   +2 more
wiley   +1 more source

Correction for Bawa et al., Prevalence of monogamy at the level of flowers in plants. [PDF]

Proc Natl Acad Sci U S A
europepmc   +1 more source

Versatile <i>Xenopus tropicalis</i> model with targeted integration of human <i>BRAF^V600E</i>. [PDF]

Proc Natl Acad Sci U S A
Ran R, Li L, Chen P, Li S, Wang P, Zhu Z, Wang X, Chen Y, Hang J, Liang W.   +9 more
europepmc   +1 more source

PRIMARY CARCINOMA AND ENDOTHELIOMA OF THE VERMIFORM APPENDIX [PDF]

, 1908
A. O. J. Melly
openalex   +1 more source