Results 121 to 130 of about 14,521,432 (345)

Capacity development for agricultural biotechnology in developing countries: Concepts, contexts, case studies and operational challenges of a systems perspective. [PDF]

open access: yes
There are divergent views on what capacity development might mean in relation to agricultural biotechnology. The core of this debate is whether this should involve the development of human capital and research infrastructure, or whether it should ...
Hall, Andy, Dijkman, Jeroen
core  

Assessing the soil physical and chemical properties of long-term pomelo orchard based on tree growth

open access: yesOpen Agriculture
The investigation in three groups of pomelo trees (good, average, bad) was conducted. Each group included 15 orchards. The number of soil samples collected for analysis is 15 samples × 2 depths (0–15 cm and 15–30 cm) × 3 groups of plants = 90 soil ...
Linh Tran Ba   +4 more
doaj   +1 more source

Monitoring Soil Surface Mineralogy at Different Moisture Conditions Using Visible Near-Infrared Spectroscopy Data

open access: yesRemote Sensing, 2019
The soil minerals determine essential soil properties such as the cation exchange capacity, texture, structure, and their capacity to form bonds with organic matter.
Irena Ymeti   +2 more
doaj   +1 more source

From tumor‐centric to ecosystem‐based hypotheses in brain tumor research and care

open access: yesMolecular Oncology, EarlyView.
Primary brain tumors, whether in adults or children, present a major challenge because of their dramatic prognosis and the ongoing lack of efficient therapeutic approaches. In recent years, a shift has occurred from tumor‐centric concepts to a more holistic view of these tumors as dynamic ecosystems.
Julie Gavard   +8 more
wiley   +1 more source

Building leadership capacity and enacting school improvement policy: voices from the field [PDF]

open access: yes, 2018
Education contexts engaging in reform, operate in complex environments that require the coherent implementation of education policies. Research highlights that systems that support shared leadership, strong communication practices and a sharp focus on ...
Abawi, Lindy-Anne   +2 more
core  

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Pedotransfer functions for water retention in different soil classes from the center-southern Rio Grande do Sul State Funções de pedotransferência para retenção de água em diferentes classes de solos no centro-sul do estado do Rio Grande do Sul

open access: yesCiência e Agrotecnologia, 2013
Water retention in soil is used in many agronomic and environmental applications, but its direct measurement is time-consuming and expensive. Therefore, pedotransfer functions (PTFs) are alternatives to obtain this information faster and more ...
Walbert Júnior Reis dos Santos   +4 more
doaj  

Duration of Soil Water Content between Field Capacity and Wilting Point and Its Effect on Growth of Some Aerobic Rice Cultivars (Oryza sativa L.)

open access: yesInternational Journal of Agriculture System, 2016
Soil water content management is important cultural practices to improve growth and yield of crops. This report was conducted to investigate the duration of soil water content between field capacity (FC) and wilting point (WP) and its effects on growth ...
Elkheir, H.A., Yunus, M., Muslimin, M.
doaj   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Field capacity of steel pile with corrugated web surface

open access: yes, 2008
A series of loading test on steel piles with web of different corrugation profiles has been carried out to study the performance of piles with trapezoid web in resisting loadings.
Osman, Mohd. Hanim   +2 more
core  

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