Results 51 to 60 of about 1,562,081 (266)

Basics and security system in the national security strategy [PDF]

open access: yesВојно дело, 2017
The term 'security' has changed its meaning throughout history. Nowadays there are many definitions of this term, which depend on the context in which it is used.
Đukić Stanimir
doaj   +1 more source

Power accretion in social systems [PDF]

open access: yesPhysical Review E, 2019
We consider a model of power distribution in a social system where a set of agents play a simple game on a graph: the probability of winning each round is proportional to the agent's current power, and the winner gets more power as a result. We show that, when the agents are distributed on simple 1D and 2D networks, inequality grows naturally up to a ...
Silvia N. Santalla   +3 more
openaire   +4 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Who Are the Plain Anabaptists? What Are the Plain Anabaptists?

open access: yesThe Journal of Amish and Plain Anabaptist Studies, 2013
I define the plain Anabaptists by answering two essential questions: “Who are the plain Anabaptists” and “What are the plain Anabaptists?” In asking “Who are the plain Anabaptists?” I investigate several dimensions of identity. First, I trace the history
Cory Anderson
doaj  

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

Assessing an Adaptive Cycle in a Social System under External Pressure to Change: the Importance of Intergroup Relations in Recreational Fisheries Governance

open access: yesEcology and Society, 2011
The adaptive cycle constitutes a heuristic originally used to interpret the dynamics of complex ecosystems in response to disturbance and change. It is assumed that socially constructed governance systems go through similar phases (K, Ω [omega], α [alpha]
Katrin Daedlow   +2 more
doaj   +1 more source

SOCIAL INSTITUTION: GENERAL HORIZONS OF PHILOSOPHICAL ANALYSIS

open access: yesОсвітній дискурс, 2020
The tradition of the “social institution” phenomenon studying distinguishes the following directions of its interpretation: classical structuralism, which absolutizes the role of impersonal social structures; actionism, which is based on the priority of ...
Iryna Mordous
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Systemic Governance of Rural Revitalization: Social Capital Transfer Through State-Owned Enterprise Interventions in China

open access: yesSystems
This study investigates how state-owned enterprises (SOEs) contribute to rural revitalization in China through systemic interventions that enable the transfer of social capital. Addressing the gap between external resource inputs and internal development
Xinhui Wu, Minsheng Li, Yaofu Huang
doaj   +1 more source

Comparison of Frameworks for Analyzing Social-ecological Systems

open access: yesEcology and Society, 2013
In this paper we compare 10 established frameworks for analyzing social-ecological systems. We limited ourselves to frameworks that were explicitly designed to be used by a wider community of researchers and practitioners.
Claudia R. Binder   +3 more
doaj   +1 more source

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