Results 61 to 70 of about 227,509 (264)

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Mass and rotation parameters of stars under conditions of dynamic equilibrium

Известия высших учебных заведений. Поволжский регион: Физико-математические науки
Background. The research proposes an extended model of the dynamic equilibrium of stars, taking into account the inhomogeneous chemical composition of matter, as well as additional factors associated with oscillations of heat flow and hidden mass ...
V.M. Zhuravlev
doaj   +1 more source

Tracking the dynamics of tidal wetlands with time-series satellite images in the Yangtze River Estuary, China

International Journal of Digital Earth
Tidal wetlands provide a variety of ecosystem services to coastal communities but suffer severe losses due to anthropogenic activities in the Yangtze River Estuary (YRE).
Wenting Wu, Zhibin Lin, Chunpeng Chen, Zuoqi Chen, Zhiyuan Zhao, Hua Su   +5 more
doaj   +1 more source

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

FEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong, Yuhei Hosokawa, Lars Oliver Essen, Manuel Maestre‐Reyna   +3 more
wiley   +1 more source

Fuzzy Flocking Control for Multi-Agents Trapped in Dynamic Equilibrium Under Multiple Obstacles

Machines
The Olfati-Saber flocking (OSF) algorithm is widely used in multi-agent flocking control due to its simplicity and effectiveness. However, this algorithm is prone to trapping multi-agents in dynamic equilibrium under multiple obstacles, and dynamic ...
Weibin Liang, Xiyan Sun, Yuanfa Ji, Xinyi Liu, Jianhui Wu, Zhongxi He   +5 more
doaj   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

FEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero, Maria Kopsida, Nathalie Arendt, Hans Lennernäs, Markus Sjöblom, Femke Heindryckx   +5 more
wiley   +1 more source

Anion Exchange Membrane Seawater Electrolysis at 1.0 A cm−2 With an Anode Catalyst Stable for 9000 H

Advanced Science
Hydrogen production through seawater electrolysis is promising but challenging due to severe anode corrosion by chlorine (Cl−) ions. Herein, a corrosion‐resistant NiFe layered double hydroxide electrode (CAPist‐S1) is reported as a high‐performance ...
Jian Du, Zhiheng Li, Linqin Wang, Yunxuan Ding, Wentao Ye, Wenxing Yang, Licheng Sun   +6 more
doaj   +1 more source

Dynamic Positive Equilibrium Problem [PDF]

SSRN Electronic Journal, 2001
The Dynamic Positive Equilibrium Problem (DPEP) is a methodology for dealing with time series about economic agents' decisions, regardless of the amount of available information. The approach is articulated in three phases, as in the static counterpart Symmetric Positive Equilibrium Problem (SPEP), with the variant that it must be preceded by the ...
openaire   +3 more sources

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source

Una Revisión de la Interpretación Económica sobre la Innovación

Journal of Technology Management & Innovation, 2009
Theorists have employed two conflicting approaches in order to understand the economic concept of innovation: the classical theory of static equilibrium where innovation is interpreted as being exogenous to the economic system, and the dynamic ...
Luis Miguel Beristain
doaj   +1 more source