Results 101 to 110 of about 2,308,949 (362)

Floristic diversity of Wadi Ar'ar, Saudi Arabia

open access: yesJournal of Taibah University for Science, 2019
One of the most countries containing which have biologically diverse, is Saudi Arabia. Among the plant species recorded in Saudi Arabia, about 30% are rare and around 18 plant species are thought to have been disappeared locally.
Ahmed Kamal Eldin Osman   +1 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

Numerical analysis of rainfall-induced slope instability using a reduced-scale model

open access: yesMagazine of Civil Engineering
The climatic changes induce now more and more serious environmental problems such as landslides, especially in arid and semi-arid countries where rainfalls happen with high and short duration intensity.
Jamei Mehrez, Alassaf Yahya
doaj   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

open access: yesFEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes   +4 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

Borders as Infrastructure

open access: yes, 2021
An investigation of borders as moving entities that influence our notions of territory, authority, sovereignty, and jurisdiction. In Borders as Infrastructure, Huub Dijstelbloem brings science and technology studies, as well as the philosophy of technology, to the study of borders and international human mobility. Taking Europe's borders
openaire   +3 more sources

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

The Assessment of Students’ Perception Regarding the Learning Experience in the Virtual Pharmacology Laboratory

open access: yesDubai Medical Journal
Objective: The current study was conducted to evaluate students’ feedback on the virtual pharmacology classes among the second-year students in Faculty of Medicine, Northern Border University, Saudi Arabia.
Bandar T. Alenezi   +6 more
doaj   +1 more source

Does Border Enforcement Protect U.S. Workers from Illegal Immigration? [PDF]

open access: yes
In this paper, we examine the impact of government enforcement of the U.S.-Mexican border on wages in the border regions of the United States and Mexico. The U.S. Border Patrol polices U.S.
Antonio Spilimbergo   +2 more
core  

Home - About - Disclaimer - Privacy