Results 121 to 130 of about 26,640,125 (414)

Intramandibular malignant peripheral nerve sheath tumor: A case report

open access: yesSaudi Journal of Oral Sciences, 2016
The principal malignancy of peripheral nerves is malignant peripheral nerve sheath tumor (MPNST), which is common in soft tissue of the lower extremities.
Bhavana S Bagalad   +3 more
doaj   +1 more source

PHYSICAL PROPERTIES OF THE ATMOSPHERE UP TO 100 KM [PDF]

open access: bronze, 1946
B. Gutenberg
openalex   +1 more source

Size-controlled silver nanoparticles synthesized over the range 5–100 nm using the same protocol and their antibacterial efficacy

open access: yes, 2014
A systematic and detailed study for size-specific antibacterial efficacy of silver nanoparticles (AgNPs) synthesized using a co-reduction approach is presented here. Nucleation and growth kinetics during the synthesis process was precisely controlled and
S. Agnihotri, S. Mukherji, S. Mukherji
semanticscholar   +1 more source

The apo LETM1 F‐EF‐hand adopts a closed conformation that underlies a multi‐modal sensory role in mitochondria

open access: yesFEBS Letters, Volume 599, Issue 7, Page 971-988, April 2025.
We present the first solution structure of the Ca2+‐depleted LETM1 F‐EF‐hand through a D676A/N678A Ca2+ binding‐deficient mutant, revealing a closed hydrophobic cleft caused by a unique F1‐helix pivot. The apo LETM1 F‐EF‐hand exhibits regiospecific hot and cold unfolding, sensitivity to physiological pH changes and potential for promiscuous heterotypic
Qi‐Tong Lin   +2 more
wiley   +1 more source

Linear stability of an active fluid interface

open access: yes, 2018
Motivated by studies suggesting that the patterns exhibited by the collectively expanding fronts of thin cells during the closing of a wound [Mark et al., Biophys. J., 98:361-370, 2010] and the shapes of single cells crawling on surfaces [Callan-Jones et
Jadhav, Sameer   +2 more
core   +2 more sources

Censo de los empíricos en odontología radicados en montería. Impacto de la ley 100 sobre su ejercicio e identificación de sus características educativas y socioeconómicas

open access: yesRevista Facultad de Odontología Universidad de Antioquia, 2000
The empiric dentists living in Montería (Colombia) were censed to know how 100 Law has influenced on their practice and to identify features about kriowledge, socio-economice! and personal situation.
Jaime Alberto Castro-Núñez
doaj  

Insertion of the FeB cofactor in cNORs lacking metal inserting chaperones

open access: yesFEBS Letters, Volume 599, Issue 9, Page 1269-1284, May 2025.
Nitric oxide reductase is an enzyme found in the bacterial denitrification pathway. The NOR active site contains a non‐heme iron, often, but not always inserted with the assistance of chaperones. Here, we study the insertion of FeB in the subfamily of cNORs lacking chaperones and found a putative channel, conserved in the family, perhaps enabling the ...
Sofia Appelgren, Pia Ädelroth
wiley   +1 more source

KINERJA ALUMNI PRODI PKO SEBAGAI GURU PENJAS DI SEKOLAH [PDF]

open access: yes
This research aims at determining the performance of alumni of Department of Coaching Education, Faculty of Sport Science, Yogyakarta State University, as teachers of physical education in schools. As physical education teachers, the alumni of Department
Sukadiyanto
core  

Collective force generated by multiple biofilaments can exceed the sum of forces due to individual ones

open access: yes, 2014
Collective dynamics and force generation by cytoskeletal filaments are crucial in many cellular processes. Investigating growth dynamics of a bundle of N independent cytoskeletal filaments pushing against a wall, we show that chemical switching (ATP/GTP ...
Das, Dibyendu   +2 more
core   +2 more sources

Structural and mechanistic basis for the regulation of the chloroplast signal recognition particle by (p)ppGpp

open access: yesFEBS Letters, EarlyView.
LHCPs are transported to the thylakoid membrane via the (cp)SRP pathway. This process involves a transit complex of (cp)SRP43, (cp)SRP54 and LHCP, which interacts with (cp)FtsY and Alb3 at the membrane. GTP hydrolysis by (cp)SRP54 and (cp)FtsY triggers complex dissociation.
Victor Zegarra   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy