Results 131 to 140 of about 10,399,569 (323)

Determination of Nigella sativa L. Water Requirement by Lysimetric Method in an Arid and Semi-arid Climate [PDF]

open access: yesعلوم و مهندسی آبیاری, 2013
The water requirement of plants for the purposes of water resources management, water program planning, irrigation water use efficiency and to achieve the maximum yield is essential. Indiscriminate use of water and drought phenomenon in the recent years 
Hooshang Ghamarnia   +3 more
doaj  

Location-Aware Web Service Composition Based on the Mixture Rank of Web Services and Web Service Requests

open access: yesComplexity, 2019
Web service composition is widely used to extend the function of web services. Different users have different requirements of QoSs (Quality of Services) making them face many problems.
Junwen Lu   +3 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

KEYNESIAN AND NEOCLASSICAL FISCAL SUSTAINABILITY INDICATORS, WITH APPLICATIONS TO EMU MEMBER COUNTRIES [PDF]

open access: yes
The purposes of this paper are twofold: first, it aims at critically evaluating the solvency criterion, pioneered by Hamilton and Flavin (1986), which is nowadays almost hegemonic in the analysis of public debt sustainability, and at illustrating ...
Alberto Bagnai
core  

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Saudi healthy plate-2024: framework for developing, modeling, and evaluating Saudi Arabia’s dietary guidelines

open access: yesBMC Nutrition
Background Non-communicable diseases (NCDs) are a leading cause of global mortality, accounting for 71% of deaths annually, with similar trends observed in Saudi Arabia.
Omar A. Alhumaidan   +7 more
doaj   +1 more source

Temporal Downscaling of Crop Coefficient and Crop Water Requirement from Growing Stage to Substage Scales

open access: yesThe Scientific World Journal, 2012
Crop water requirement is essential for agricultural water management, which is usually available for crop growing stages. However, crop water requirement values of monthly or weekly scales are more useful for water management.
Songhao Shang
doaj   +1 more source

Evaluation program for secondary spacecraft cells. Initial evaluation tests of Eagle-Picher Industries, Incorporated 3.0 ampere-hour nickel-cadmium spacecraft cells [PDF]

open access: yes
The capacity of the cells ranged from 3.58 to 3.97 amperehours during the three capacity tests. Three cells were removed from test, due to high pressure, during the C/10, 24-hour charge at room ambient temperature.
Harkness, J. D.
core   +1 more source

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