Results 71 to 80 of about 5,891 (262)

Influence of Cold-Hardening and Soil Matric Potential on Resistance to Speckled Snow Mold in Wheat

open access: yes, 2008
The influence of soil matric potential, cold-hardening temperature, and duration on resistance to speckled snow mold caused by Typhula ishikariensis in wheat was investigated. Six winter wheat lines were subjected to cold-hardening temperatures of 2 or 4°
Ito, Miwako   +5 more
core   +1 more source

A Coupled AquaCrop–Richards Model for Improved Crop Yield Prediction Through Physically Based Soil Water Dynamics

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT Crop modelling is essential for agricultural water management but often relies on simplified water balance routines that limit representation of soil moisture dynamics. To address this limitation, we developed a coupled model that integrates the 1‐D Richards equation, solved using a finite difference method into the FAO AquaCrop.
Krishna Panthi   +2 more
wiley   +1 more source

A measurement system for determining temperature, water potential and aeration of growth medium.

open access: yesSilva Fennica, 1992
A measurement system developed for the parallel and real-time measurement of temperature, matric potential and oxygen diffusion rate (ODR) of a growth medium was assessed.
Heiskanen, Juha, Laitinen, Jukka
doaj   +1 more source

Mastery Exams: Giving Students a Second Opportunity to Demonstrate Understanding

open access: yesJournal of Dental Education, EarlyView.
ABSTRACT Various stressors can affect student exam performance, and a single weak result may not reflect true understanding. To address this, a “Mastery” exam policy was introduced in the 2021–2022 academic year. If a student scores below 80% on a didactic or pre‐clinical laboratory exam worth at least 10% of their final course grade, they can choose ...
Alexandra Rasdal   +3 more
wiley   +1 more source

Evaluation Model of Soil Water Characteristic Curve of Red Clay Based on Dielectric Theory [PDF]

open access: yes长江科学院院报
[Objective] The soil water characteristic curve (SWCC) can effectively reflect the relationship between soil water suction (matric potential) and water content, yet conventional testing methods pose challenges for the calibration of in situ soil ...
WANG Hai-jun, XU Xing-qian, LI Cheng, ZHAO Xi, MA Guan-yu, MA Fang-wen
doaj   +1 more source

Research Trends in Medical and Dental Education (2015–2024) Based on Author Keywords: Commonalities, Differences, and Opportunities for Collaboration

open access: yesJournal of Dental Education, EarlyView.
ABSTRACT Objectives Medical and dental education share the common goal of preparing clinically competent and socially responsible health professionals. Despite this shared goal, the two disciplines have evolved as distinct academic fields, with limited empirical comparisons between them.
Yoon Min Gil
wiley   +1 more source

Global Soil Hydraulic Properties dataset based on legacy site observations and robust parameterization

open access: yesScientific Data, 2022
Measurement(s) Soil water content at their given matric potential Technology Type(s) pressure plate • sandbox apparatus • pressure ...
Surya Gupta   +5 more
doaj   +1 more source

Evaluating the Effectiveness of 3D‐Printed Models in Tooth Morphology Training for Students

open access: yesJournal of Dental Education, EarlyView.
ABSTRACT Purpose/Objectives Tooth morphology is a fundamental aspect of dental education, essential for various clinical disciplines. Traditional teaching methods, such as 2D visualizations, gypsum models, and wax or soap carving, have been widely used to develop students’ spatial understanding and manual skills.
Ivet Dzhondrova   +5 more
wiley   +1 more source

The effect of watering pattern on soil matric potential.

open access: yes, 2013
The frequency of watering per treatment as a function of time. Each treatment received 720 mm of water. The lower panels show the change in soil matric potential with each treatment (pre- and post-watering measures are jittered for readability). The grey
Andy Hector (75159)   +3 more
core   +1 more source

Evaluating the Effect of Woodchips on Soil Matric Potential, Temperature, Weed Biomass, and Yield of Selected Crops

open access: yes, 2022
Organic mulches are very popular for weed control in sustainable agricultural systems where the application of synthetic herbicides is restricted. A study was conducted to evaluate the effectiveness of organic mulch in controlling weeds, enhancing soil ...
Johnson, Patrick, Githinji, Leonard
core   +2 more sources

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