Results 121 to 130 of about 2,675,337 (312)

Effects of conventional and organic land use types on water protection criteria in Germany [PDF]

open access: yes, 2009
The mean values and ranges of several water protection criteria were calculated for arable land, grassland and forests in Germany on the basis of research work and the literature.
Kolbe, Hartmut
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

Comparing resource use efficiencies in hydroponic and aeroponic production systems

open access: yesTechnology in Horticulture
With depleting sources of fresh water, approaches must be taken to reduce the use of water in agricultural systems. Along with reduced usage, research should focus on using resources more efficiently.
Abishkar Regmi   +5 more
doaj   +1 more source

Investigations on the Impacts of China's Rural Water Policies: From Efficiency and Equity Perspectives [PDF]

open access: yes
China’s water resources are scarce. Given its limited water resource, policies in China have been traditionally focused on meeting sectoral demands for water by increasing the supply rather than managing demand. However, effective water resource policies
Fang, Lan
core   +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

Simulation of source sink partitioning in wheat under varying nitrogen regimes using DSSAT-CERES-wheat model

open access: yesAgricultural Water Management
Grain yields in wheat can be limited by the assimilate supply (source) or by the carbohydrate demand of the grains (sink). Recently, there have been questions regarding the capability of crop models to simulate the physiology of source-sink interactions ...
Mukhtar Ahmed   +2 more
doaj   +1 more source

Hydronomic zones for developing basin water conservation strategies [PDF]

open access: yes
Water conservation / River basins / Groundwater / Case studies / Irrigation / Water management / Water use efficiency / Sri Lanka / India / Egypt / Turkey / Kirindi Oya / Nile River / Bhakra Irrigation System / Gediz ...
Keller, J.   +2 more
core  

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

open access: yesFEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui   +10 more
wiley   +1 more source

Improving water utilization from a catchment perspective [PDF]

open access: yes
Water management / Water scarcity / Water use efficiency / Catchment areas / Calibrations / Hydrology / Models / River basins / Participatory management / Water balance / Case studies / Asia / Africa / South Africa ...
Batchelor, C.   +3 more
core  

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

open access: yesFEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen   +9 more
wiley   +1 more source

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