Results 131 to 140 of about 1,863,493 (261)

Optimal Environmental DNA Sampling Strategy for Comprehensively Assessing Biodiversity in Rice Paddy Fields

open access: yesEnvironmental DNA
Irrigated paddy fields provide alternative habitats for aquatic species amid degrading natural wetland habitats. Paddy field biodiversity depends on surrounding landscapes and agricultural practices, and biodiversity surveys are important in ...
Satoshi Yamamoto   +5 more
doaj   +1 more source

Genetic switch to lower nitrogen fertilizer dependency and enhance maize yield

open access: yesiMetaOmics, EarlyView.
Transcription factor NCR1 regulates nitrate transporter NRT2.3 and controls root‐to‐shoot nitrogen transport. A superior NCR1 haplotype, lost in modern maize breeding, boosts this process. This discovery enables breeding and biotechnology to develop high‐yielding maize varieties that require less nitrogen fertilizer, reducing agricultural costs and ...
Sunil S. Gangurde   +9 more
wiley   +1 more source

Land Conservation Program Paddy Fields [PDF]

open access: yes, 2015
This study discusses the conversion of paddy fields in the village Sekarsuli Berbah District of Sleman which continued to increase from time to waktu. Kabupaten Sleman establish areas of productive agricultural centers to maintain the ability to produce ...
Maryoni, Hamdi Sari
core  

Towards Water, Food and Energy Security: The Global Challenges and Possible Solutions for a Holistic Vision of Sustainability

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT This invited paper gives an overview of the challenges the world is facing and offers a possible solution for water and food security within the holistic integrated concept of the water–energy–food (WEF) nexus. The paper summarizes the experience the author gained through working on various research projects at national and international ...
Ragab Ragab
wiley   +1 more source

Multiobjective Simulation–Optimization of Crop Allocation and Water Resources in Canal Command Areas Using Genetic Algorithms

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT This study develops an integrated simulation–optimization framework for sustainable crop allocation and water resource management in the Bargarh Canal Command (BCC), eastern India. Efficient irrigation allocation remains a critical challenge due to competing demands, groundwater–surface water interactions and environmental constraints ...
Priyanka Mohapatra   +2 more
wiley   +1 more source

Deliberate Practice Supervision to Enhance the Effectiveness of Behavioral Activation for Depression: A Case Study

open access: yesJournal of Clinical Psychology, Volume 81, Issue 6, Page 526-537, June 2025.
ABSTRACT Deliberate Practice (DP) is a model of behavioral skill acquisition structured by several key tasks. The past decade has shown a consistent growth in interest in this form of learning for psychotherapy skills, with promising research suggesting DP training is superior to traditional learning methods of psychotherapy. This paper presents a case
Dan Sacks
wiley   +1 more source

5.11.019: Paddy Keenan recordings, 1992-1998

open access: yes, 1992
Notes and track sheets for Paddy Keenan's Na Keen Affair, including clippings and a ...
Walsh, Don
core  

Fingerprinting using compound-specific δ13C of n-alkanes reveals the temporary role of paddy fields as a secondary source for watershed sediment loss

open access: yes
Sediment fingerprinting generates reliable sediment provenance information which supports policy or practical strategies for catchment sediment management. But the approach remains challenging in areas with complex landscape configuration.
Wei, J.   +8 more
core   +1 more source

Mobility and Bioavailability of Technetium in Rice Paddy Fields [PDF]

open access: yes, 2003
Field observations and radiotracer experiments were carried out to investigate the behavior of 99Tc in paddy fields. The concentrations of global fallout 99Tc in soil collected from paddy fields in Japan were 6-88 milli-bequerels per kilogram (mBq/kg ...
内田 滋夫   +13 more
core  

MRI of Total Hip Arthroplasty: Successful Ripple Artifact Reduction Using Wavelet Domain Filtering

open access: yesJournal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Slice encoding for metal artifact correction (SEMAC) is used in MRI for total hip arthroplasties for metal artifact reduction. However, ripple artifacts often arise near the implant, impairing diagnosis in affected regions. Hypothesis Applying a wavelet domain filter (WD‐Filter) might reduce ripple artifacts and improve image ...
Jeanette C. Deck   +6 more
wiley   +1 more source

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