Results 101 to 110 of about 7,200,098 (347)

Influence of soil characteristics and leaching rate on copper migration: column test

open access: yesHeliyon, 2020
Soil copper (Cu) supply is used to correct Cu deficiency in many crops grown in southern Mediterranean areas. Oversupply of this fertilizer may contaminate soil and groundwater.
Fouad Amlal   +5 more
doaj  

Centralization of agricultural scientific data management model based on life cycle theory

open access: yes大数据, 2022
Governments, research institutions and scientists all over the world have attached great importance to the construction, management and sharing of agricultural science data resources.Relevant international organizations and agricultural science data ...
Fei GAO, Guomin ZHOU, Rui MAN
doaj  

Hydrogel‐Based Capacitive Sensor Model for Ammonium Monitoring in Aquaculture

open access: yesAdvanced Engineering Materials, EarlyView.
Traditional techniques for monitoring aquaculture water quality, particularly ammonium levels, harm fish. This work presents a novel capacitive sensor with an ionic hydrogel transducer to monitor ammonium concentration in real time based on the ammonium‐induced hydrogel dissociation and osmotic pressure. Monitoring aquaculture water quality, especially
Mohammad Mirzaee   +3 more
wiley   +1 more source

South Central Research Farm Annual Progress Report, 1960 [PDF]

open access: yes, 1960
This is the December 1960 report for the Agricultural Experiment Station at the South Central Research Farm. This report includes weather data during growing season, cereal crops variety testing, sorghum testing, legume and grass testing, tillage and ...
Department, Plant Science   +1 more
core   +6 more sources

Preservice teachers’ perceptions of science integration into secondary agriculture classrooms

open access: yesAdvancements in Agricultural Development, 2020
After completing a 40-hour field experience course, 26 preservice teachers participated in interviews about their experiences observing science integration in secondary agriculture classrooms.
Nathan Conner   +2 more
doaj   +1 more source

South Central Research Farm Progress Report, December 1959 [PDF]

open access: yes, 1959
This is the 1959 report for the Agricultural Experiment Station at the South Central Research Farm. This report includes sorghum, corn, and winter grain testing, alfalfa and grass seed production, cultural practices, legume and grass variety testing, and
Department, Plant Science   +1 more
core   +1 more source

Influence of Home Environment on Academic Performance of Secondary School Students in Agricultural Science in Adamawa State Nigeria

open access: yes, 2014
This study used ex-post facto and correlation survey to investigate the influence of home environment on academic performance of senior secondary students in Adamawa State.
A. Egunsola
semanticscholar   +1 more source

Nonlinearity and Domain Switching in a 3D‐Printed Architected Ferroelectric

open access: yesAdvanced Engineering Materials, EarlyView.
By combining functional properties measurement with in situ 2D X‐ray microdiffraction experiments, it is shown that nonlinear polarization and strain responses of a 3D‐printed architected ferroelectric are driven by localized progression of domain switching, which depends on nonuniform electric‐field distribution as well as evolving stress fields.
Abhijit Pramanick   +7 more
wiley   +1 more source

Rhetorical Structure of Research Articles in Agricultural Science

open access: yes, 2014
Although the rhetorical structure of research articles (RA) has been extensively examined from individual sections to complete IMRD sections regarding different disciplines, no research has been addressed to the overall rhetorical structure of RAs as a ...
Huimin Shi, Anchalee Wannaruk
semanticscholar   +1 more source

Hybrid Framework Materials: Next‐Generation Engineering Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Hybrid organic–inorganic materials merge the unique properties of organic and inorganic compounds, enabling applications in optoelectronics, gas storage, and catalysis. This review explores metal‐organic frameworks, hybrid organic–inorganic perovskites, and the emerging field of hybrid glasses, emphasizing their structures, functionalities, and ...
Jay McCarron   +2 more
wiley   +1 more source

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