Results 41 to 50 of about 1,876,387 (177)

Farmers’ response to COVID-19 disruptions: The case of cropland allocation decision

open access: yesSustainable Futures, 2022
This study provides new evidence on the determining factors of cropland allocation decisions within the context of the COVID-19 pandemic by using the seemingly unrelated regression (SUR) model on 309 farm households.
Edward Martey   +2 more
doaj   +1 more source

Automatic Registration of TLS-TLS and TLS-MLS Point Clouds Using a Genetic Algorithm [PDF]

open access: yesSensors, 2017
Registration of point clouds is a fundamental issue in Light Detection and Ranging (LiDAR) remote sensing because point clouds scanned from multiple scan stations or by different platforms need to be transformed to a uniform coordinate reference frame.
Li Yan   +4 more
openaire   +3 more sources

Formation of anisotropic Tl-1212, Tl-2212, Tl-1223 and Tl-2223 particles using aerosol flow reacted powders [PDF]

open access: yesIEEE Transactions on Appiled Superconductivity, 1994
Highly anisotropic particles of Tl-1212, Tl-2212, Tl-1223 and Tl-2223 superconductors were grown. The Tl-free precursor powders with the compositions Ba{sub 1}Ca{sub 2}Cu{sub 3}Ag{sub 0.37}O{sub 6} and Ba{sub 2}Ca{sub 2}Cu{sub 3}Ag{sub 0.37}O{sub 7} were prepared using an aerosol flow reactor.
Paranthaman, M.   +3 more
openaire   +3 more sources

Growth performance and hematology of Djallonké rams fed haulms of four varieties of groundnut (Arachis hypogaea L.)

open access: yesAnimal Nutrition, 2017
The study was conducted to assess the chemical composition of the haulms of 4 dual-purpose groundnut (Arachis hypogaea L.) varieties and their effects on the growth and hematology of Djallonké rams.
Terry Ansah   +2 more
doaj   +1 more source

Distribution-Based Categorization of Classifier Transfer Learning [PDF]

open access: yes, 2017
Transfer Learning (TL) aims to transfer knowledge acquired in one problem, the source problem, onto another problem, the target problem, dispensing with the bottom-up construction of the target model.
Alexandre, Luís A.   +4 more
core   +1 more source

Phytochemical analysis, enumeration, isolation, and antimicrobial activity of lemongrass and moringa leaves extracts

open access: yesJournal of Agriculture and Food Research, 2023
The study aimed at enumerating and isolating Lactobacillus from sorghum beer (Pito) which is one of the food spoilage bacteria in pito, evaluating the antibacterial potency of lemongrass (Cymbopogon citratus) and Moringa leave methanolic extract (Moringa
Patrick Owusu-Ansah   +6 more
doaj   +1 more source

Evaluation of the teacher-librarian: A discussion guide [PDF]

open access: yes, 1991
Focuses on the evaluation of a teacher-librarian (TL). Two significant components of a TL evaluation; Framework of a teacher-librarian evaluation; General considerations in evaluating a teacher-librarian; Role of TL on the nine areas of ...
Haycock, Ken
core   +1 more source

Fast and accurate simulations of transmission-line metamaterials using transmission-matrix method [PDF]

open access: yes, 2008
Recently, two-dimensional (2D) periodically L and C loaded transmission-line (TL) networks have been applied to represent metamaterials. The commercial Agilent's Advanced Design System (ADS) is a commonly-used tool to simulate the TL metamaterials ...
Cheng, Qiang   +3 more
core   +2 more sources

The Role of Staking and Pruning Methods on Yield and Profitability of Tomato (Solanum lycopersicum L.) Production in the Guinea Savanna Zone of Ghana

open access: yesAdvances in Agriculture, 2021
Tomato is one of the most widely consumed and produced vegetables in Ghana. The low yield of tomatoes in Ghana has resulted in huge importation of the produce from neighboring countries.
S. Lamptey, E. Koomson
doaj   +1 more source

Ergänzungen in den lykisch-griechischen Fragmenten TL 45 und TL 45B

open access: yesGephyra, 2021
The beginning of the Lycian text TL 45 is restored with the usual topicalization of the direct object, but with the verb not appearing until line 3. The content of the sentence does not corre-spond to the first sentence of the Greek version.
Diether Schürr
doaj   +1 more source

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