Results 71 to 80 of about 4,421,442 (301)

Analysis of Social, Economic and Population in Central Java Using the Dynamic Data Panel Simultaneous Equation Model

Jurnal Sains Sosial dan Humaniora, 2019
A single equation model that is often used ignores the interdependence between response variables. Frequently encountered variables that have a two-way relationship.
Supriyanto Supriyanto
doaj   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source

Existence of positive solutions and eigenvalues intervals for nonlinear Sturm Liouville problems with a singular interface

Electronic Journal of Differential Equations, 2012
In this article, we define the Green's matrix for a nonlinear Sturm Liouville problem associated with a pair of dynamic equations on time scales with a singularity at the point of interface.
D. K. K. Vamsi, Pallav Kumar Baruah
doaj  

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Necessary Condition for an Euler-Lagrange Equation on Time Scales

Abstract and Applied Analysis, 2014
We prove a necessary condition for a dynamic integrodifferential equation to be an Euler-Lagrange equation. New and interesting results for the discrete and quantum calculus are obtained as particular cases. An example of a second order dynamic equation,
Monika Dryl, Delfim F. M. Torres
doaj   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

DETERMINING BILATERAL TRADE PATTERNS USING A DYNAMIC GRAVITY EQUATION [PDF]

Using a dynamic gravity equation, we show that the national product differentiation model explains food and agricultural trade more properly, while the product differentiation model is more appropriate to explain large-scale manufacturing trade.
Kim, MinKyoung, Koo, Won W., Cho, Guedae
core  

Dynamic Analysis of a Nonlinear Timoshenko Equation

Abstract and Applied Analysis, 2011
We characterize the global and nonglobal solutions of the Timoshenko equation in a bounded domain. We consider nonlinear dissipation and a nonlinear source term.
Jorge Alfredo Esquivel-Avila
doaj   +1 more source

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

FEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

ON THE OSCILLATION OF NONLINEAR NEUTRAL DIFFERENTIAL EQUATION WITH POSITIVE AND NEGATIVE COEFFICIENTS [PDF]

, 2008
This paper is focused on the following nonlinear neutral differential equation with positive and negative coefficients [x(t) - R(t) f (x(t-r))]' + P(t)g(x(t-tau)) - Q(t)g(x(t-sigma)) = 0, where R(t), P(t), Q(t) epsilon C ([t(0), infinity), R+), r > 0 ...
Ocalan, O., Yildiz, M. K., Karpuz, B.
core   +1 more source