Results 11 to 20 of about 11,041,947 (317)

Fabrication of palladium/platinum core-shell nanoparticles by electroless metal plating

open access: yesZaštita Materijala, 2018
An electroless metal plating method was used to form metallic platinum (Pt) shells on metallic palladium (Pd) nanoparticles. The electroless metal plating method comprised two steps: (1) reduction of Pd ions to fabricate Pd nanoparticles and (2 ...
Yoshio Kobayashi, Hideki Kunigami
doaj   +1 more source

Functional roles of Na,K-ATPase subunits [PDF]

open access: yes, 2008
PURPOSE OF REVIEW: Na,K-ATPase is an oligomeric protein composed of alpha subunits, beta subunits and FXYD proteins. The catalytic alpha subunit hydrolyzes ATP and transports the cations.
Geering, K.
core   +1 more source

zhypan/Functional-Annotation-of-Pig: Functional-Annotation-of-Pig [PDF]

open access: yes, 2021
Zhangyuan Pan#, Yuelin Yao#, Hongwei Yin, Zexi Cai, Ying Wang, Lijing Bai, Colin Kern, Michelle Halstead, Kelly Chanthavixay, Nares Trakooljul, Klaus Wimmers, Goutam Sahana, Guosheng Su, Mogens Sandø Lund, Merete Fredholm, Peter Karlskov-Mortensen ...
pan
core   +1 more source

K-functionals for Besov spaces

open access: yesJournal of Approximation Theory, 1991
Let \(X_ 0\), \(X_ 1\) be a pair of quasi-normed spaces, which are continuously embedded in a Hausdorff space \(X\); their \(K\)-functional, defined for all \(f\in X_ 0+X_ 1\) is \[ K(f,t):=\inf_{f=f_ 0+f_ 1}(\| f_ 0\|_{X_ 0}+t\| f_ 1\| _{X_ 1}). \] In particular, these functionals provide some information about interpolation spaces generated by \(X_ 0\
DeVore, Ronald A, Yu, Xiang Ming
openaire   +1 more source

While K-ras is essential for mouse development, expression of the K-ras 4A splice variant is dispensable [PDF]

open access: yes, 2003
In mammals, the three classical ras genes encode four highly homologous proteins, N-Ras, H-Ras, and the isoforms K-Ras 4A and 4B. Previous studies have shown that K-ras is essential for mouse development and that while K-ras 4A and 4B are expressed ...
Patek, C. E.   +30 more
core   +1 more source

Regions of KCNQ K+ Channels Controlling Functional Expression

open access: yesFrontiers in Physiology, 2012
KCNQ1-5 α-subunits assemble to form K+ channels that play critical roles in the function of numerous tissues. The channels are tetramers of subunits containing six transmembrane domains.
Frank eChoveau, Mark S Shapiro
doaj   +1 more source

On the K functional between L1 and L2 and some other K functionals

open access: yesJournal of Approximation Theory, 1986
An explicit formula for the K-functional between \(L^ 1\) and \(L^ 2\) is given. It was suggested by and contains as a special case the Valiron- Landau lemma in function theory [see \textit{P. Duren}, Univalent functions (1983; Zbl 0514.30001), pp. 104-105]. (The preface contains also an anecdote about G.
Nilsson, Per, Peetre, Jaak
openaire   +1 more source

Structural and Functional Analysis of the Cdk13/Cyclin K Complex

open access: yesCell Reports, 2016
Cyclin-dependent kinases regulate the cell cycle and transcription in higher eukaryotes. We have determined the crystal structure of the transcription kinase Cdk13 and its Cyclin K subunit at 2.0 Å resolution.
Ann Katrin Greifenberg   +8 more
doaj   +1 more source

Dynamic BOLD functional connectivity in humans and its electrophysiological correlates [PDF]

open access: yes, 2012
Neural oscillations subserve many human perceptual and cognitive operations. Accordingly, brain functional connectivity is not static in time, but fluctuates dynamically following the synchronization and desynchronization of neural populations.
Verena Brodbeck   +14 more
core   +1 more source

Functional roles of heterogeneous nuclear ribonucleoprotein K in post-transcriptional gene regulation [PDF]

open access: yesPrecision and Future Medicine, 2018
Since it is widely accepted that the accumulation of genetic alterations is the main cause of cancer, understanding how cancer-associated genes are regulated is crucial to the development of cancertherapies. As one of important RNA-binding proteins (RBPs)
Chang Hoon Shin, Hyeon Ho Kim
doaj   +1 more source

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