Results 31 to 40 of about 19,740 (298)

Defected and loyal? A case study of counter-defection mechanisms inside Chechen paramilitaries [PDF]

open access: yes, 2018
Can former insurgents in the service of counterinsurgent paramilitaries be considered a perfectly loyal force? What mechanisms may help to deter subsequent defections of individuals who have already “betrayed” once?
Aliyev, Huseyn   +2 more
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Monte Carlo study of linear chain submonolayer structures.Application to Li/W(112)

open access: yes, 2003
The lattice gas model for adsorption of alkaline elements on W(112) surface is studied by Monte Carlo simulations. The model includes dipole--dipole interaction as well as long-range indirect interaction. The numerical results show that truncation of the
Bagehorn   +27 more
core   +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

Compact ultra-wideband antenna with band-notched based on defected ground structure

open access: yesThe Journal of Engineering, 2014
A simple and very compact planar monopole ultra-wideband antenna with a 3.5 GHz band rejection is proposed in this Letter. The compact antenna is etched on an FR4 substrate with the size of 14 × 16 × 1 mm^3, consists of a tree-shaped radiation patch with
Reza Karimian, Hamed Tadayon
doaj   +1 more source

Pengembangan Antena Mikrostrip Susun Dua Elemen Dengan Penerapan Defected Ground Structure Berbentuk Trapesium [PDF]

open access: yes, 2008
Two Element Microstrip Antenna Array with Defected Ground Structure. This paper presents a two elementmicrostrip antenna array using trapezium shape defected ground structure (DGS).
Asvial, M. (Muhamad)   +3 more
core  

Ab initio studies of carbon dioxide affinity to carbon compounds and minerals

open access: yes, 2017
We have performed quantum chemical computational studies to determine carbon dioxide affinity to carbon compounds and minerals, which could be present in shales.
Majewski, Jacek A.   +2 more
core   +1 more source

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

open access: yesFEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada   +5 more
wiley   +1 more source

Research on the Defected Ground Structure With Von Koch Snowflake Fractals

open access: yesIEEE Access, 2020
This paper studies the electromagnetic properties of defected ground structure (DGS) with von Koch snowflake fractals. First, the snowflake fractal is employed in the dumbbell shaped DGS, and we have discovered that it has the characteristics of a low ...
Xin Cao   +4 more
doaj   +1 more source

Microstrip Antenna Design With Defected Ground Structure

open access: yesIOSR Journal of Electronics and Communication Engineering, 2014
This paper presents the bandwidth enhancement of co-axial fed truncated microstrip antenna using dumbbell shaped defected ground structure (DGS). The proposed antenna resonating at 5.4 GHz finds application in wireless local area networks in wireless communication systems.
Naheed Anjum Khan, Bharati A.Singh
openaire   +1 more source

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